{"id":123,"date":"2025-10-31T00:25:51","date_gmt":"2025-10-31T00:25:51","guid":{"rendered":"https:\/\/vibromera.eu\/glossary\/foundation-stiffness\/"},"modified":"2026-05-23T22:51:22","modified_gmt":"2026-05-23T22:51:22","slug":"foundation-stiffness","status":"publish","type":"glossary","link":"https:\/\/vibromera.eu\/sl\/glossary\/foundation-stiffness\/","title":{"rendered":"Kaj je togost temeljev? Strukturna dinamika"},"content":{"rendered":"<h1>Razumevanje togosti temeljev<\/h1>\n\t\t<section class=\"woocommerce hestia-shop products is-shortcode\" id=\"products\" data-sorder=\"hestia_shop\" >\n\t\t\t\t\t\t<div class=\"\">\n\t\t\t\t\t\t<div class=\"hestia-shop-content\">\n\t\t\t<div class=\"row\" data-aos=\"fade-up\" >\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij Balanset-1A\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Prenosni uravnote\u017enik in analizator vibracij Balanset-1A v popolnem kompletu\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/09\/77-e1693745667801-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-1\/\" title=\"Prenosni balanser in analizator vibracij Balanset-1A\">Prenosni balanser in analizator vibracij Balanset-1A<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,975.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=986\" data-quantity=\"1\" data-product_id=\"986\" data-product_sku=\"BS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=986\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_986\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"986\" data-product_sku=\"BS-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d\" rel=\"nofollow\" data-success_message=\"\u201cPortable balancer &amp; Vibration analyzer Balanset-1A\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_986\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Senzor vibracij Balanset-1A od blizu\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-3.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/vibration-sensor\/\" title=\"Senzor vibracij\">Senzor vibracij<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>90.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1820\" data-quantity=\"1\" data-product_id=\"1820\" data-product_sku=\"VS-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1820\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1820\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1820\" data-product_sku=\"VS-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cVibration sensor\u201d\" rel=\"nofollow\" data-success_message=\"\u201cVibration sensor\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1820\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Opti\u010dni senzor (laserski tahometer)\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-1536x1023.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/ZKqzGXSCCBU.webp 1600w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/optical-sensor-for-balanset-and-arbalance\/\" title=\"Opti\u010dni senzor (laserski tahometer)\">Opti\u010dni senzor (laserski tahometer)<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>124.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1832\" data-quantity=\"1\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1832\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1832\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1832\" data-product_sku=\"Tach-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cOptical Sensor (Laser Tachometer)\u201d\" rel=\"nofollow\" data-success_message=\"\u201cOptical Sensor (Laser Tachometer)\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1832\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" title=\"Balanset-4\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Komplet za uravnote\u017eenje rotorjev Vibromera: torba za prena\u0161anje, ve\u010dkanalni pretvornik signala, ro\u010dni analizator, magnetna podlaga, senzorji vibracij in spiralni kabli.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-18x12.webp 18w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2022\/12\/balkom4.webp 640w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/balanset-4\/\" title=\"Balanset-4\">Balanset-4<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>6,803.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1833\" data-quantity=\"1\" data-product_id=\"1833\" data-product_sku=\"BS-4\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1833\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_1833\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"1833\" data-product_sku=\"BS-4\" aria-label=\"Dodaj v ko\u0161arico: \u201cBalanset-4\u201d\" rel=\"nofollow\" data-success_message=\"\u201cBalanset-4\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_1833\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div><!-- \/.row --><div class=\"row\">\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo Insize-60-kgf\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Magnetna osnova.\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-1024x682.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2018\/05\/IMG-36.webp 1280w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/magnet-stand\/\" title=\"Magnetno stojalo Insize-60-kgf\">Magnetno stojalo Insize-60-kgf<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>46.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=1852\" data-quantity=\"1\" data-product_id=\"1852\" 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https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-16x12.webp 16w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-460x306.webp 460w, https:\/\/vibromera.eu\/wp-content\/uploads\/2023\/05\/s-l1600-272x182.webp 272w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/parts\/\" rel=\"tag\">Deli<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/reflective-tape\/\" title=\"Odsevni trak\">Odsevni trak<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>10.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=2329\" data-quantity=\"1\" data-product_id=\"2329\" data-product_sku=\"rt-1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=2329\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_2329\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"2329\" data-product_sku=\"rt-1\" aria-label=\"Dodaj v ko\u0161arico: \u201cReflective tape\u201d\" rel=\"nofollow\" data-success_message=\"\u201cReflective tape\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_2329\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t<div class=\"col-ms-6 col-sm-6 col-md-3 shop-item\">\n\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\">\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"card-image\">\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &quot;Balanset-1A&quot; OEM\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"230\" height=\"153\" src=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"Vsebina kompleta Balanset-1A z vmesni\u0161ko enoto, senzorji, tahometrom in dodatno opremo\" srcset=\"https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-230x153.webp 230w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-600x400.webp 600w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-300x200.webp 300w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1024x683.webp 1024w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-768x512.webp 768w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-1536x1024.webp 1536w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-2048x1366.webp 2048w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-360x240.webp 360w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-272x182.webp 272w, https:\/\/vibromera.eu\/wp-content\/uploads\/2021\/11\/\u0411\u0430\u043b\u043a\u043e\u043c\u041a\u0438\u0442-scaled-e1732998877834.webp 708w\" sizes=\"auto, (max-width: 230px) 100vw, 230px\" \/>\t\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t<div class=\"ripple-container\"><\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"content\">\n\t\t\t\t\t\t\t\t<span class=\"category\"><a href=\"https:\/\/vibromera.eu\/sl\/product-category\/devices\/\" rel=\"tag\">Naprave<\/a><\/span>\n\t\t\t\t\t\t\t\t<h4 class=\"card-title\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"shop-item-title-link\" href=\"https:\/\/vibromera.eu\/sl\/product\/dynamic-balancer-balanset-1a\/\" title=\"Dinami\u010dni uravnote\u017eevalnik &quot;Balanset-1A&quot; OEM\">Dinami\u010dni uravnote\u017eevalnik \"Balanset-1A\" OEM<\/a>\n\n\t\t\t\t\t\t\t\t<\/h4>\n\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t<div class=\"footer\">\n\n\t\t\t\t\t\t\t\t\t<div class=\"price\"><h4><span class=\"woocommerce-Price-amount amount\"><span class=\"woocommerce-Price-currencySymbol\">\u20ac<\/span>1,735.00<\/span> + DDV (\u010de je primerno)<\/h4><\/div>\n\t\t\t\t\t\t\t\t\t<div class=\"stats\">\n\t\t\t\t\t\t\t\t\t\t<a rel=\"nofollow\" href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=4193\" data-quantity=\"1\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart btn btn-just-icon btn-simple btn-default\" title=\"Dodaj v ko\u0161arico\" data-no-translation-title=\"\"><i rel=\"tooltip\" data-original-title=\"Dodaj v ko\u0161arico\" class=\"fas fa-cart-plus\" data-no-translation-data-original-title=\"\"><\/i><\/a>\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a><a href=\"\/sl\/wp-json\/wp\/v2\/glossary\/123?add-to-cart=4193\" aria-describedby=\"woocommerce_loop_add_to_cart_link_describedby_4193\" data-quantity=\"1\" class=\"button product_type_simple add_to_cart_button ajax_add_to_cart\" data-product_id=\"4193\" data-product_sku=\"BS-1OEM\" aria-label=\"Dodaj v ko\u0161arico: \u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d\" rel=\"nofollow\" data-success_message=\"\u201cDynamic balancer \u201cBalanset-1A\u201d OEM\u201d je bil dodan v va\u0161o ko\u0161arico\" data-no-translation=\"\" data-trp-gettext=\"\" data-no-translation-aria-label=\"\" data-no-translation-data-success_message=\"\">Dodaj v ko\u0161arico<\/a>\t<span id=\"woocommerce_loop_add_to_cart_link_describedby_4193\" class=\"screen-reader-text\">\n\t\t\t<\/span>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/section>\n\t\t\n<p><strong>Togost temeljev<\/strong> je odpornost celotne podporne konstrukcije stroja - osnovne plo\u0161\u010de, malte, betonskega bloka, podstavkov in tal pod njim - proti deformaciji zaradi stati\u010dnih in dinami\u010dnih sil, s katerimi deluje vrte\u010di se stroj. Izra\u017ea se kot sila na enoto deformacije (N\/mm, N\/m ali lbf\/in) in odgovarja na zavajajo\u010de preprosto vpra\u0161anje: za koliko se premakne temelj, ko nanj pritiska stroj? Ta ena \u0161tevilka je pomembna za celoten stroj, saj je togost temelja ena od komponent <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/stiffness\/\">togost<\/a> verige, ki skupaj s togostjo rotorja in le\u017eajev dolo\u010da <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-dynamics\/\">dinamiko rotorja<\/a> obna\u0161anje. \u010ce je to napa\u010dno, lahko sicer odli\u010den stroj trpi zaradi zmanj\u0161ane <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/critical-speed\/\">kriti\u010dne hitrosti<\/a>, okrepljeno <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/vibration\/\">vibracije<\/a>, premikanje poravnave in skraj\u0161anje \u017eivljenjske dobe.<\/p>\n<h2>1. Opredelitev in zakaj je pomembna<\/h2>\n<p>Temelj je le redko togo in nepremi\u010dno sidro, kot si ga predstavljamo. Ukrivlja se, in bolj ko je tog, manj se pri dolo\u010deni sili ukloni. Ker se rotor, njegovi le\u017eaji in temelj obna\u0161ajo kot vzmeti, ki delujejo zaporedno, lahko temelj postane \u0161ibki \u010dlen, ki prevladuje nad skupnim odzivom - in v nadaljevanju tega \u010dlanka je natan\u010dno opisano, kako.<\/p>\n<h3>Vpliv na kriti\u010dne hitrosti<\/h3>\n<p>togost temeljev je neposredno povezana s togostjo sistema. <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/natural-frequency\/\">lastne frekvence<\/a>:<\/p>\n<ul>\n<li>Skupna togost sistema je serijska kombinacija togosti rotorja, le\u017eajev in temeljev, zato ima najve\u010dji vpliv najmehkej\u0161i element.<\/li>\n<li>Mehka podlaga zni\u017ea skupno vrednost, kar zni\u017ea kriti\u010dne hitrosti.<\/li>\n<li>To lahko kriti\u010dno hitrost potegne navzdol iz varnega obmo\u010dja v delovno obmo\u010dje.<\/li>\n<li>Ker je kriti\u010dna hitrost odvisna od \u221a(celotne togosti), ima \u017ee majhna izguba togosti temeljev dejanski u\u010dinek - premik lahko dolo\u010dite z <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/rotor-critical-speed\/\">Kalkulator kriti\u010dne hitrosti rotorja<\/a>.<\/li>\n<\/ul>\n<h3>Nadzor amplitude vibracij<\/h3>\n<ul>\n<li><strong>Ob resonanci:<\/strong> Tr\u0161i temelji obi\u010dajno povzro\u010dajo ni\u017eje amplitude vibracij vrhov<\/li>\n<li><strong>Pod resonanco:<\/strong> zelo tog temelj lahko <em>pove\u010danje<\/em> prena\u0161a vibracije, ker ne zagotavlja izolacije.<\/li>\n<li><strong>Optimalno oblikovanje:<\/strong> Pravi odgovor uravnote\u017ei togost in izolacijo za dolo\u010deno frekven\u010dno obmo\u010dje stroja.<\/li>\n<\/ul>\n<h3>Stabilnost poravnave<\/h3>\n<ul>\n<li>Prilagodljiv temelj omogo\u010da premikanje opreme pod delovnimi obremenitvami.<\/li>\n<li>Toplotna rast stroja lahko popa\u010di popustljiv temelj.<\/li>\n<li>Natan\u010dnost <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/laser-shaft-alignment\/\">laserska poravnava gredi<\/a> se te\u017eko dr\u017ei na mehki podlagi.<\/li>\n<li>Odklon temelja zaradi zunanjih procesnih obremenitev, kot so sile v cevovodih, tiho poslab\u0161a poravnavo - in skrito <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/soft-foot\/\">mehka noga<\/a> lahko posnemajo ali poslab\u0161ajo te\u017eavo.<\/li>\n<\/ul>\n<h2>2. Komponente, ki prispevajo k togosti temeljev<\/h2>\n<p>Togost dolo\u010da naj\u0161ibkej\u0161i \u010dlen v verigi elementov, od katerih ima vsak svoj prispevek:<\/p>\n<h3>Betonski temeljni blok<\/h3>\n<ul>\n<li><strong>togost materiala:<\/strong> modul elasti\u010dnosti betona je pribli\u017eno 25-40 GPa.<\/li>\n<li><strong>Geometrija:<\/strong> debelina, \u0161irina in oja\u010ditev dolo\u010dajo splo\u0161no togost bloka.<\/li>\n<li><strong>Masa:<\/strong> ve\u010dji blok ima obi\u010dajno ve\u010djo togost.<\/li>\n<li><strong>Stanje:<\/strong> razpoke in poslab\u0161anje stanja znatno zmanj\u0161ajo togost.<\/li>\n<\/ul>\n<h3>Tla in podpora tal<\/h3>\n<ul>\n<li>Tla pod blokom delujejo kot samostojna elasti\u010dna opora.<\/li>\n<li>Togost tal je zelo razli\u010dna - od pribli\u017eno 10 N\/mm\u00b3 pri mehki glini do ve\u010d kot 1000 N\/mm\u00b3 pri kamnini.<\/li>\n<li>Pogosto je najmehkej\u0161i element v celotni verigi.<\/li>\n<li>V slabi podlagi lahko prevladuje nad celotno togostjo sistema ne glede na to, kako dober je blok nad njim.<\/li>\n<\/ul>\n<h3>Osnovna plo\u0161\u010da stroja<\/h3>\n<ul>\n<li>Jekleni ali lito\u017eelezni okvir, ki pritrjuje opremo na beton.<\/li>\n<li>Njegova debelina, rebra in razporeditev dolo\u010dajo njegov prispevek.<\/li>\n<li>Da bi se upo\u0161tevala, mora biti pravilno vgrajena v blok.<\/li>\n<\/ul>\n<h3>Podstavki in nosilci<\/h3>\n<ul>\n<li><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bearing-pedestal\/\">Le\u017eajni podstavki<\/a> povezujejo le\u017eaje z osnovno plo\u0161\u010do.<\/li>\n<li>Stebri in nosilci prena\u0161ajo breme navzdol.<\/li>\n<li>Visoki ali vitki podstavki lahko vnesejo presenetljivo pro\u017enost - in vzbudijo <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/structural-resonance\/\">strukturna resonanca<\/a>.<\/li>\n<\/ul>\n<h3>Plast malte<\/h3>\n<ul>\n<li>Zapolni vrzel med osnovno plo\u0161\u010do in betonom za prenos obremenitve.<\/li>\n<li>Za realizirano togost je bistvenega pomena dobro fugiranje.<\/li>\n<li>Slab\u0161a ali manjkajo\u010da fugirna masa pu\u0161\u010da mehke lise, ki delujejo kot te\u010daji.<\/li>\n<li>Fugirna masa je obi\u010dajno manj toga od jekla ali betona, s katerim je povezana.<\/li>\n<\/ul>\n<h2>3. Merjenje in ocenjevanje<\/h2>\n<h3>Preskus stati\u010dne togosti<\/h3>\n<ul>\n<li><strong>Metoda:<\/strong> uporabite znano silo in izmerite nastali odklon.<\/li>\n<li><strong>Izra\u010dun:<\/strong> k = F \/ \u03b4 - sila deljena z deformacijo.<\/li>\n<li><strong>Tipi\u010den preskus:<\/strong> s hidravli\u010dnim dvigalom nalo\u017eite osnovno plo\u0161\u010do.<\/li>\n<li><strong>Merjenje:<\/strong> kazalniki \u0161tevil\u010dnice ali senzorji premikanja od\u010ditavajo gibanje.<\/li>\n<\/ul>\n<h3>Dinami\u010dna togost - modalno testiranje<\/h3>\n<ul>\n<li>A <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bump-test\/\">preskus udarca<\/a> z instrumentalnim kladivom vzbudi strukturo.<\/li>\n<li>Spletna stran <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/frequency-response-function\/\">funkcija frekven\u010dnega odziva<\/a> se izmeri na podlagi odziva.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/modal-analysis\/\">Modalna analiza<\/a> pridobi lastne frekvence, oblike na\u010dinov in efektivno togost.<\/li>\n<li>Dinami\u010dni rezultat bolje odra\u017ea obna\u0161anje temelja med delovanjem stroja.<\/li>\n<\/ul>\n<h3>Operativna ocena<\/h3>\n<ul>\n<li>Primerjajte vibracije, izmerjene na le\u017ei\u0161\u010du, z vibracijami na temelju.<\/li>\n<li>Visoka transmisivnost - temelj se premika skoraj toliko kot le\u017eaj - ka\u017ee na mehko podlago glede na stroj.<\/li>\n<li>Nizka transmisivnost ka\u017ee na tog temelj ali u\u010dinkovito izolacijo.<\/li>\n<li><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/bode-plot\/\">Bodejevi diagrami<\/a> od zagona ali <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/coastdown\/\">iztek<\/a> razkrivajo na\u010dine temeljenja, ko jih premetavajo.<\/li>\n<\/ul>\n<p>Primerjava je enostavna na terenu s prenosnim dvokanalnim analizatorjem. Instrument, kot je npr. <a href=\"https:\/\/vibromera.eu\/sl\/izdelek\/balanset-1\/\">Balanset-1A<\/a> lahko hkrati od\u010ditava vibracije na pokrovu le\u017eaja in na osnovni plo\u0161\u010di ali podstavku, tako da lahko in\u017eenir na kraju samem oceni, ali se konstrukcija premika skupaj s strojem, kar je hitro in prakti\u010dno preverjanje pro\u017enega ali degradiranega temelja, preden se odlo\u010di za draga strukturna dela.<\/p>\n<h2>4. Zahteve za oblikovanje<\/h2>\n<h3>Splo\u0161ne smernice<\/h3>\n<ul>\n<li><strong>toga (nadresonan\u010dna) zasnova:<\/strong> lastna frekvenca temelja mora presegati 2\u00d7 najve\u010djo hitrost stroja.<\/li>\n<li><strong>Mehka (izolirana) zasnova:<\/strong> ali pa jo postavite pod 0,5\u00d7 najmanj\u0161o hitrost stroja.<\/li>\n<li><strong>Izogibajte se:<\/strong> resonance temeljev med 0,5\u00d7 in 2,0\u00d7 obratovalno hitrostjo.<\/li>\n<li><strong>Cilj:<\/strong> togost temelja naj bo ve\u010dja od pribli\u017eno 10\u00d7 togosti le\u017eaja, tako da njen vpliv na dinamiko rotorja ostane majhen. Strukturni na\u010din lahko preverite glede na obratovalno hitrost z <a href=\"https:\/\/vibromera.eu\/sl\/calculators\/foundation-natural-frequency\/\">Kalkulator naravnih frekvenc temeljev<\/a>.<\/li>\n<\/ul>\n<h3>Posebne zahteve za opremo<\/h3>\n<ul>\n<li><strong>Turbine:<\/strong> zelo togi temelji, pri \u010demer je masa betona obi\u010dajno 3-5\u00d7 ve\u010dja od mase rotorja.<\/li>\n<li><strong>Batni kompresorji:<\/strong> masivne temelje, ki absorbirajo pulzirajo\u010de obremenitve.<\/li>\n<li><strong>Stroji za visoke hitrosti:<\/strong> dovolj toga, da se ohrani lo\u010devanje pri kriti\u010dni hitrosti.<\/li>\n<li><strong>Precizna oprema:<\/strong> zelo toga, da se prepre\u010di premikanje pri poravnavi.<\/li>\n<\/ul>\n<h2>5. Te\u017eave zaradi neustrezne togosti<\/h2>\n<h3>Zni\u017eane kriti\u010dne hitrosti<\/h3>\n<ul>\n<li>Kriti\u010dne hitrosti padejo v delovno obmo\u010dje.<\/li>\n<li>Pri hitrostih, ki bi morale biti varne, se pojavijo visoki tresljaji.<\/li>\n<li>Stroj morda sploh ne bo mogel dose\u010di predvidene hitrosti.<\/li>\n<li>Re\u0161itev je utrditev temeljev ali omejitev hitrosti.<\/li>\n<\/ul>\n<h3>Prekomerne vibracije<\/h3>\n<ul>\n<li>Gibanje podlage pove\u010da splo\u0161no raven vibracij.<\/li>\n<li>Sama struktura lahko odmeva.<\/li>\n<li>Vibracije se prena\u0161ajo na sosednjo opremo.<\/li>\n<li>Ponavljajo\u010de se upogibanje lahko povzro\u010di strukturne <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/fatigue\/\">utrujenost<\/a> po\u0161kodbe.<\/li>\n<\/ul>\n<h3>Nestabilnost poravnave<\/h3>\n<ul>\n<li>Oprema se premika na pro\u017eni podlagi, zato se skrbno nastavljena poravnava izgubi.<\/li>\n<li>U\u010dinki toplotne rasti se pove\u010dajo.<\/li>\n<li>Spreminjajo\u010de se procesne obremenitve povzro\u010dajo nihanje poravnave.<\/li>\n<\/ul>\n<h2>6. Metode za izbolj\u0161anje<\/h2>\n<h3>Izbolj\u0161anje betonskih temeljev<\/h3>\n<ul>\n<li><strong>Dodajte maso:<\/strong> pove\u010dajte velikost ali debelino podlage.<\/li>\n<li><strong>Okrepiti:<\/strong> dodajanje jeklene armature ali naknadnega napenjanja.<\/li>\n<li><strong>Popravite razpoke:<\/strong> z vbrizgavanjem epoksidne mase ali popravilom betona se ponovno vzpostavi izgubljena togost.<\/li>\n<li><strong>Raz\u0161iri se do kamninske podlage:<\/strong> piloti ali kesoni dose\u017eejo pristojne plasti tal.<\/li>\n<\/ul>\n<h3>Oja\u010ditev osnovne plo\u0161\u010de<\/h3>\n<ul>\n<li>Konstrukcijskemu okviru dodajte oja\u010ditve ali rebra.<\/li>\n<li>Pove\u010dajte debelino osnovne plo\u0161\u010de.<\/li>\n<li>Izbolj\u0161ajte pokritost in kakovost malte ter odpravite praznine.<\/li>\n<li>Med podstavke dodajte oporo.<\/li>\n<\/ul>\n<h3>Izbolj\u0161anje tal<\/h3>\n<ul>\n<li>Stabilizacija tal ali injektiranje pod pritiskom.<\/li>\n<li>Globoki temelji (piloti), ki obidejo slaba tla ob povr\u0161ini.<\/li>\n<li>Zgo\u0161\u010devanje ali zgo\u0161\u010devanje.<\/li>\n<li>Geotehni\u010dno svetovanje pri resnih te\u017eavah s tlemi.<\/li>\n<\/ul>\n<h3>Obratovalne prilagoditve<\/h3>\n<ul>\n<li><strong>Spreminjanje hitrosti:<\/strong> delujejo stran od resonanc temeljev.<\/li>\n<li><strong>Izolacija vibracij:<\/strong> dodajte izolatorje za lo\u010ditev stroja od temeljev.<\/li>\n<li><strong>Uravnote\u017eenje:<\/strong> stro\u017eje tolerance uravnote\u017eenja zmanj\u0161ajo vzbujanje pri viru - vzvod, po katerem \u0161tevilne vzdr\u017eevalne ekipe pose\u017eejo najprej.<\/li>\n<li><strong>Du\u0161enje:<\/strong> dodajanje bla\u017eilnih postopkov na konstrukcijo.<\/li>\n<\/ul>\n<p>O tej poti uravnote\u017eenja je vredno govoriti, saj je pogosto najbolj prakti\u010dna. Vzbujanje zaradi rotorja <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/unbalance\/\">neuravnote\u017eenost<\/a> je dinami\u010dna sila, na katero se mora temelj odzvati; \u010de zmanj\u0161ate neravnovesje, zmanj\u0161ate zahteve za konstrukcijo. Na kraju samem <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/izravnava-polja\/\">uravnote\u017eenje na terenu<\/a> zato lahko vibracije, ki jih povzro\u010dajo temelji, ukrotijo, ne da bi se sploh dotaknili betona, kar je pogosto najhitrej\u0161a in najcenej\u0161a re\u0161itev, medtem ko se na\u010drtuje dolgoro\u010dna strukturna sanacija.<\/p>\n<h2>7. Najbolj\u0161e prakse na\u010drtovanja temeljev<\/h2>\n<h3>Nove namestitve<\/h3>\n<ul>\n<li>Izvedite geotehni\u010dno preiskavo stanja tal.<\/li>\n<li>Izra\u010dunajte potrebno maso in geometrijo temeljev.<\/li>\n<li>Vklju\u010dite dinami\u010dno analizo lastnih frekvenc in odziva na neuravnote\u017eenost.<\/li>\n<li>Na\u010drtujte ustrezno togost in maso skupaj.<\/li>\n<li>Zagotovite izolacijo od sosednjih struktur.<\/li>\n<li>Predvidite dolo\u010dbe za injektiranje in poravnavo.<\/li>\n<\/ul>\n<h3>Ocena obstoje\u010dih temeljev<\/h3>\n<ul>\n<li>Izmerite vibracije na temelju in jih primerjajte z vibracijami le\u017eaja.<\/li>\n<li>Izvedite modalno testiranje, da ugotovite lastne frekvence temelja.<\/li>\n<li>Preverite razpoke, po\u0161kodbe in posedanje.<\/li>\n<li>Preverite celovitost malte pod osnovnimi plo\u0161\u010dami.<\/li>\n<li>Primerjajte dejanske vrednosti s prvotnimi specifikacijami zasnove.<\/li>\n<\/ul>\n<p>Togost temelja je enostavno spregledati, vendar je temeljna za delovanje rotacijskih strojev. Ustrezna togost ohranja kriti\u010dne hitrosti dobro lo\u010dene, stabilizira poravnavo in prepre\u010duje resonanco; neustrezna togost lahko povzro\u010di grobo in nezanesljivo delovanje sicer povsem dobre opreme. Obravnavanje temelja kot aktivnega dela <a href=\"https:\/\/vibromera.eu\/sl\/glossary\/rotor-bearing-system\/\">rotorsko-le\u017eajni sistem<\/a> - merjenega, ocenjenega in vzdr\u017eevanega kot vsake druge komponente - je znak temeljitega programa spremljanja vibracij.<\/p>\n<hr>\n<p><a href=\"https:\/\/vibromera.eu\/sl\/glossary\/\">\u2190 Nazaj na glavno kazalo<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Spoznajte togost temeljev, odpornost podpornih struktur strojev na deformacijo, kar bistveno vpliva na kriti\u010dne hitrosti, amplitude vibracij in stabilnost poravnave.<\/p>","protected":false},"featured_media":0,"template":"","meta":{"ai_generated_summary":"","footnotes":""},"categories":[109,110],"tags":[],"class_list":["post-123","glossary","type-glossary","status-publish","hentry","category-glossary","category-vibration-diagnostics"],"_links":{"self":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/123","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary"}],"about":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/types\/glossary"}],"version-history":[{"count":1,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/123\/revisions"}],"predecessor-version":[{"id":101383,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/glossary\/123\/revisions\/101383"}],"wp:attachment":[{"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/media?parent=123"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/categories?post=123"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vibromera.eu\/sl\/wp-json\/wp\/v2\/tags?post=123"}],"curies":[{"name":"delovni list","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}