{"id":5265,"date":"2017-06-07T15:00:29","date_gmt":"2017-06-07T13:00:29","guid":{"rendered":"http:\/\/waldertrueb.ch\/calculs-de-la-frequence-propre\/"},"modified":"2017-06-07T15:01:39","modified_gmt":"2017-06-07T13:01:39","slug":"ingenieurs-calculs-de-la-frequence-propre","status":"publish","type":"post","link":"https:\/\/waldertrueb.ch\/fr\/ingenieurs-calculs-de-la-frequence-propre\/","title":{"rendered":"Calculs de la fr\u00e9quence propre"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_section-928c78e3580bf25f4c7b16d60d6d0c02\">\n.avia-section.av-av_section-928c78e3580bf25f4c7b16d60d6d0c02{\nbackground-repeat:no-repeat;\nbackground-image:url(https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Definitv_ohnepunkte.jpg);\nbackground-position:0% 0%;\nbackground-attachment:scroll;\n}\n<\/style>\n<div id='av_section_1'  class='avia-section av-av_section-928c78e3580bf25f4c7b16d60d6d0c02 main_color 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av-zero-column-padding '   ><style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_heading-faba0dc2374cec53c10f609655ffd4f7\">\n#top .av-special-heading.av-av_heading-faba0dc2374cec53c10f609655ffd4f7{\npadding-bottom:10px;\n}\nbody .av-special-heading.av-av_heading-faba0dc2374cec53c10f609655ffd4f7 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-av_heading-faba0dc2374cec53c10f609655ffd4f7 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-av_heading-faba0dc2374cec53c10f609655ffd4f7 av-special-heading-h1 blockquote modern-quote  avia-builder-el-2  avia-builder-el-no-sibling '><h1 class='av-special-heading-tag'  itemprop=\"headline\"  >Calculs de la fr\u00e9quence propre<\/h1><div class='av-subheading av-subheading_below'><p>Ingenieurs<\/p>\n<\/div><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><\/div><\/div><\/div><\/main><!-- close content main element --><\/div><\/div><div id='after_section_1'  class='main_color av_default_container_wrap container_wrap fullsize'  ><div class='container av-section-cont-open' ><div class='template-page content  av-content-full alpha units'><div class='post-entry post-entry-type-page post-entry-5265'><div class='entry-content-wrapper clearfix'>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_two_third-6126cab7d8fab8d08143dd2dacdf673c\">\n.flex_column.av-av_two_third-6126cab7d8fab8d08143dd2dacdf673c{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-av_two_third-6126cab7d8fab8d08143dd2dacdf673c av_two_third  avia-builder-el-3  el_after_av_section  el_before_av_one_third  avia-builder-el-first  first flex_column_div av-zero-column-padding '   ><p><section  class='av_textblock_section av-av_textblock-35972167d9f102c5ddaec0c531c98b9e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p><strong>Br\u00fccken, T\u00fcrme, Turnhallen oder Maschinenfundamente sind oftmals anf\u00e4llig auf Menschen-, Wind- oder durch mechanische Ger\u00e4te induzierte Schwingungen.<br \/>\n<\/strong><\/p>\n<\/div><\/section><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_image-0b66cb6b30500c59080e78f269f23125\">\n.avia-image-container.av-av_image-0b66cb6b30500c59080e78f269f23125 .av-image-caption-overlay-center{\ncolor:#ffffff;\n}\n<\/style>\n<div  class='avia-image-container av-av_image-0b66cb6b30500c59080e78f269f23125 av-styling-no-styling avia-align-center  avia-builder-el-5  el_after_av_textblock  el_before_av_textblock '  itemprop=\"image\" itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/ImageObject\" ><div class=\"avia-image-container-inner\"><div class=\"avia-image-overlay-wrap\"><img decoding=\"async\" class='wp-image-1059 avia-img-lazy-loading-not-1059 avia_image' src=\"https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M.jpg\" alt='Eigenfrequenzberechnungen' title='Eigenfrequenzberechnungen'  height=\"642\" width=\"1000\"  itemprop=\"thumbnailUrl\" srcset=\"https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M.jpg 1000w, https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M-300x193.jpg 300w, https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M-768x493.jpg 768w, https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M-705x453.jpg 705w, https:\/\/waldertrueb.ch\/web\/wp-content\/uploads\/2016\/11\/Eigenfrequenzberechnungen_116056779_M-450x289.jpg 450w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/div><\/div><\/div><br \/>\n<section  class='av_textblock_section av-av_textblock-35972167d9f102c5ddaec0c531c98b9e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><p>Die ersten wichtigen Kenngr\u00f6ssen zur Analyse des dynamischen Schwingverhaltens einer Struktur sind deren Eigenfrequenzen und Eigenschwingformen. Auch f\u00fcr Erdbebenbemessungen zum Beispiel mit dem Antwortspektrenverfahren sind die Eigenfrequenzen und -formen von zentraler Bedeutung.<\/p>\n<p>FEnas bietet einen leistungsf\u00e4higen Eigenwertsolver, welcher rasch und zuverl\u00e4ssig die massgebenden Eigenfrequenzen und die zugeh\u00f6rigen Schwingungsformen findet. Der Benutzer hat die volle Kontrolle \u00fcber die Parameter des Eigenwertsolvers und kann somit auch Frequenzen in einem bestimmten Frequenzband analysieren. F\u00fcr Strukturen unter massgeblichem Einfluss der Effekte 2. Ordnung l\u00e4sst sich sogar eine Eigenfrequenzanalyse unter Last durchf\u00fchren.<\/p>\n<p>Durch eine unkomplizierte Eigenfrequenzbestimmung lassen sich Resonanzprobleme sofort erkennen und gegebenenfalls genauere Schwingungsanalysen durchf\u00fchren.<\/p>\n<\/div><\/section><\/p><\/div><\/p>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-av_one_third-96b8b3e4602814b30fda83b599dc53bd\">\n.flex_column.av-av_one_third-96b8b3e4602814b30fda83b599dc53bd{\nborder-radius:0px 0px 0px 0px;\n-webkit-border-radius:0px 0px 0px 0px;\n-moz-border-radius:0px 0px 0px 0px;\n}\n<\/style>\n<div class='flex_column av-av_one_third-96b8b3e4602814b30fda83b599dc53bd av_one_third  avia-builder-el-7  el_after_av_two_third  el_before_av_textblock  flex_column_div av-zero-column-padding '   ><p><br \/>\n<\/p><\/div>\n<section  class='av_textblock_section av-av_textblock-35972167d9f102c5ddaec0c531c98b9e'  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/BlogPosting\" itemprop=\"blogPost\" ><div class='avia_textblock'  itemprop=\"text\" ><\/div><\/section>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":1059,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[72],"tags":[],"class_list":["post-5265","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ingenieurs-applications-fr"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Eigenfrequenzberechnungen; 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