{"id":217921,"date":"2022-07-06T21:09:15","date_gmt":"2022-07-06T21:09:15","guid":{"rendered":"\/forum\/forums\/topic\/boundary-conditions-for-the-modal-analysis-of-a-rocket\/"},"modified":"2022-07-08T06:45:38","modified_gmt":"2022-07-08T06:45:38","slug":"boundary-conditions-for-the-modal-analysis-of-a-rocket","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/boundary-conditions-for-the-modal-analysis-of-a-rocket\/","title":{"rendered":"Boundary conditions for the modal analysis of a rocket"},"content":{"rendered":"<p>Hello,<\/p>\n<p>I want to do the modal analysis of a rocket to know the mode shapes and relative stress and relative deformation at the large deformation areas. The analysis has to done for just after the take off condition. I couldn&#8217;t able to figure out what boundary conditions do i need to give for performing my modal analysis? I have only given payload as a point load to the payload attachment frame region. Could you please help me to solve this?<\/p>\n","protected":false},"template":"","class_list":["post-217921","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["161673","240"],"_bbp_author_ip":["23.218.93.111"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["606"],"_bbp_status":["publish"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["217921"],"_bbp_forum_id":["27790"],"_bbp_engagement":["240","161673"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["217969"],"_bbp_last_active_id":["217969"],"_bbp_last_active_time":["2022-07-07 12:04:10"]},"test":"shantashree18"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/217921","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\/217921\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=217921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}