{"id":370977,"date":"2024-07-08T15:34:13","date_gmt":"2024-07-08T15:34:13","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/"},"modified":"2024-07-08T15:34:13","modified_gmt":"2024-07-08T15:34:13","slug":"370977","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/","title":{"rendered":"Reply To: Impact duration"},"content":{"rendered":"<p>&lt;p&gt;Thanks I didn&#8217;t realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should&#8217;t the force be directly proportional to the velocity? I extract impact force from the target underlying elements (impacting object) because they seem to go back to zero as expected, when extracting from contact underlying the force doesnt seem to go back to zero ( I assume because this for the whole girder and not just the contact region maybe?? Idk, initially thought it will be same from both). I attached some screenshots to help.&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png\" \/>&lt;\/p&gt;&lt;p&gt;<img decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452851-mceclip1.png\" \/>&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-370977","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Thanks I didn&#039;t realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should&#039;t the force be directly proportional to the velocity? I extract impact force from\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Impact duration | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Thanks I didn&#039;t realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should&#039;t the force be directly proportional to the velocity? I extract impact force from\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-07-08T15:34:13+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-07-08T15:34:13+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Impact duration | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Thanks I didn&#039;t realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should&#039;t the force be directly proportional to the velocity? I extract impact force from\" \/>\n\t\t<meta name=\"twitter:image\" content=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/#listItem\",\"name\":\"Reply To: Impact duration\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Impact duration\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/\",\"name\":\"Reply To: Impact duration | Ansys Learning Forum\",\"description\":\"Thanks I didn't realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should't the force be directly proportional to the velocity? I extract impact force from\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/370977\\\/#breadcrumblist\"},\"datePublished\":\"2024-07-08T15:34:13+00:00\",\"dateModified\":\"2024-07-08T15:34:13+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Reply To: Impact duration | Ansys Learning Forum","description":"Thanks I didn't realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should't the force be directly proportional to the velocity? I extract impact force from","canonical_url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/forum","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/#listItem","name":"Reply To: Impact duration"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/#listItem","position":2,"name":"Reply To: Impact duration","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/forum#listItem","name":"Home"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization","name":"Ansys Learning Forum","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/forum\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/#webpage","url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/","name":"Reply To: Impact duration | Ansys Learning Forum","description":"Thanks I didn't realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should't the force be directly proportional to the velocity? I extract impact force from","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/#breadcrumblist"},"datePublished":"2024-07-08T15:34:13+00:00","dateModified":"2024-07-08T15:34:13+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/forum\/#website","url":"https:\/\/innovationspace.ansys.com\/forum\/","name":"Ansys Learning Forum","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/forum\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Learning Forum | Ansys Innovation Space","og:type":"article","og:title":"Reply To: Impact duration | Ansys Learning Forum","og:description":"Thanks I didn't realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should't the force be directly proportional to the velocity? I extract impact force from","og:url":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/","og:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png","og:image:secure_url":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png","article:published_time":"2024-07-08T15:34:13+00:00","article:modified_time":"2024-07-08T15:34:13+00:00","twitter:card":"summary_large_image","twitter:title":"Reply To: Impact duration | Ansys Learning Forum","twitter:description":"Thanks I didn't realize I made a blank post. Actually Im just trying to figure out the impact force. Im simulating impact collision on a bridge. But sometimes with higher initial velocity I get lower peak force than a lower velocity, should't the force be directly proportional to the velocity? I extract impact force from","twitter:image":"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2024\/07\/08-07-2024-1720452796-mceclip0.png"},"aioseo_meta_data":{"post_id":"370977","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"content","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":true,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2024-10-28 16:38:30","updated":"2026-08-24 15:28:52","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/forum\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tReply To: Impact duration\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/forum"},{"label":"Reply To: Impact duration","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/370977\/"}],"acf":[],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/370977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/reply"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/replies\/370977\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=370977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}