{"id":36877,"date":"2019-07-31T14:47:08","date_gmt":"2019-07-31T14:47:08","guid":{"rendered":"\/forum\/forums\/topic\/bolt-pre-tension-load-and-bolt-pre-tension-adjustment\/"},"modified":"2019-07-31T14:47:08","modified_gmt":"2019-07-31T14:47:08","slug":"bolt-pre-tension-load-and-bolt-pre-tension-adjustment","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bolt-pre-tension-load-and-bolt-pre-tension-adjustment\/","title":{"rendered":"Bolt pre-tension load and bolt pre-tension adjustment"},"content":{"rendered":"<p>Hi,&nbsp;<\/p>\n<p><\/p>\n<p>I&#8217;m simulating the effect of bolt pre-tension load on a geometry which consists of a nut and a bolt. I have covered the standard bolt torque to bolt the pretensions force using an equation. Afterward, I got to know its more accurate to apply the torque using a &#8220;stretch control&#8221; concept. Where the stretch of the bolt section is measured.&nbsp;<\/p>\n<p><\/p>\n<p>In ANSYS when applying the bolt pretension it can be applied as &#8220;adjustment&#8221;. So what I want to know is, 1) does this adjustment equal to the actual bolt stress when the bolt is under pretension force?<\/p>\n<p><\/p>\n<p>2) Also, how does ANSYS calculate adjustment value to a given bolt pretension force?<\/p>\n<p><\/p>\n<p>Thank you.<\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"template":"","class_list":["post-36877","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["9052"],"_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","0"],"_btv_view_count":["12563"],"_bbp_subscription":["236185"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["36877"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","41446","156936","165856"],"_bbp_voice_count":["4"],"_bbp_reply_count":["20"],"_bbp_last_reply_id":["128554"],"_bbp_last_active_id":["128554"],"_bbp_last_active_time":["2020-09-30 16:19:19"]},"test":"rashi"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/36877","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\/36877\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=36877"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}