{"id":41406,"date":"2020-03-02T17:32:39","date_gmt":"2020-03-02T17:32:39","guid":{"rendered":"\/forum\/forums\/topic\/stress-waves-simulation-with-a-transient-structural-analysis\/"},"modified":"2020-03-02T17:32:39","modified_gmt":"2020-03-02T17:32:39","slug":"stress-waves-simulation-with-a-transient-structural-analysis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/stress-waves-simulation-with-a-transient-structural-analysis\/","title":{"rendered":"Stress waves simulation with a transient structural analysis"},"content":{"rendered":"<p>Hello everybody,<\/p>\n<p>I want to simulate and measure the development of stress waves in a structure at different distances from a loading point. For this purpose, I performed a transient analysis, defined a time-dependent force and generated coordinate systems at different distances. Now I wanted to determine the stress at the respective points with stress probes at the coordinate systems. Unfortunately, the results are not as I expected. Normally you should be able to see the arrival time of the stress wave and this should increase with increasing distance. I have attached pictures of how the results should be and how they actually are. I have the assumption that the analysis at the different points does not start at time 0 but when first reactions in the structure occur. Can someone please help me with this?<\/p>\n","protected":false},"template":"","class_list":["post-41406","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["13586"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":[null],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1032"],"_bbp_subscription":["248146","279389","279688","276236"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["41406"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","173917"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_reply_count_hidden":["3"],"_bbp_last_reply_id":["106814"],"_bbp_last_active_id":["106814"],"_bbp_last_active_time":["2020-03-03 12:54:44"]},"test":"stefanie97"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/41406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/41406\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=41406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}