{"id":293232,"date":"2023-07-16T00:14:23","date_gmt":"2023-07-16T00:14:23","guid":{"rendered":"\/forum\/forums\/topic\/base-excitation-harmonic-analysis\/"},"modified":"2023-07-16T00:14:23","modified_gmt":"2023-07-16T00:14:23","slug":"base-excitation-harmonic-analysis","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/base-excitation-harmonic-analysis\/","title":{"rendered":"Base Excitation (Harmonic analysis)"},"content":{"rendered":"<p>I have a cantilever beam with a vibration envrirnment of :<br \/>30g base excitation at 500Hz and 50g at 800 Hz, with linear ramping in between.&nbsp;<\/p>\n<p>How to determine the response of the system for the above conditions? I am interested to know the maximum stresses as well as the life of the structure.<\/p>\n","protected":false},"template":"","class_list":["post-293232","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["66229","240"],"_bbp_author_ip":["23.220.96.180"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["4106"],"_edit_lock":["1689467002:224195"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["293232"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","66229"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["293257"],"_bbp_last_active_id":["293257"],"_bbp_last_active_time":["2023-07-16 14:56:26"]},"test":"puneet-shaharevectoflow-de"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/293232","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\/293232\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=293232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}