{"id":164357,"date":"2021-11-28T16:23:05","date_gmt":"2021-11-28T16:23:05","guid":{"rendered":"\/forum\/forums\/topic\/how-to-change-the-change-the-damping-and-stiffness-of-a-longitudinal-spring-over-time\/"},"modified":"2021-12-15T00:26:12","modified_gmt":"2021-12-15T00:26:12","slug":"how-to-change-the-change-the-damping-and-stiffness-of-a-longitudinal-spring-over-time","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-change-the-change-the-damping-and-stiffness-of-a-longitudinal-spring-over-time\/","title":{"rendered":"How to change the change the damping and stiffness of a longitudinal spring over time?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello every,<\/p>\n<p>I am wondering to find out what APDL command can be use to to change the stiffness and damping of a longitudnal spring over time, Lets say I have a longitudnal spring connecting two members in a building and I want to change the stiffness and damping values of the spring over time lets say at 0.01 sec damping and stiffness should be A and B respectively while at 0.02 C and D and so on.<\/p>\n<p><\/p>\n<\/p>\n<p>Best regards<\/p>\n","protected":false},"template":"","class_list":["post-164357","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":[""],"_bbp_old_reply_author_name_id":["Anonymous"],"_bbp_old_is_reply_anonymous_id":["false"],"_btv_view_count":["1408"],"_bbp_likes_count":["0"],"_bbp_subscription":["239140"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["164357"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","199977"],"_bbp_voice_count":["2"],"_bbp_reply_count":["3"],"_bbp_last_reply_id":["198872"],"_bbp_last_active_id":["198872"],"_bbp_last_active_time":["2021-12-15 00:26:12"]},"test":"mereenhussainbalochgmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/164357","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\/164357\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=164357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}