{"id":388714,"date":"2024-10-09T07:38:00","date_gmt":"2024-10-09T07:38:00","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/solution-combination-give-me-a-lower-stress-than-the-static-case-one\/"},"modified":"2024-10-15T15:49:37","modified_gmt":"2024-10-15T15:49:37","slug":"solution-combination-give-me-a-lower-stress-than-the-static-case-one","status":"answered","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/solution-combination-give-me-a-lower-stress-than-the-static-case-one\/","title":{"rendered":"Solution combination give me a lower stress than the static case one"},"content":{"rendered":"<p>&lt;p&gt;Hello,&lt;\/p&gt;&lt;p&gt;I am performing a stress combination between a static and a harmonic analysis. However, the maximum values \u200b\u200bare smaller than the maximum values \u200b\u200bof the static-only case.&lt;\/p&gt;&lt;p&gt;In the structural static analysis I have a maximum stress value of 528 MPa. In the harmonic analysis I have a very small stress value, around 0.1 Pa. However, the solution combination gives me a maximum of 390 MPa.&lt;br&gt;The combination I am performing is an SRSS with factors of 1 for the static analysis and 1 for the harmonic analysis.&lt;\/p&gt;&lt;p&gt;Do these results make sense? How can this be explained?&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-388714","topic","type-topic","status-answered","hentry","topic-tag-equivalent-stress","topic-tag-equivalent-von-meises","topic-tag-harmonic","topic-tag-solution-combination","topic-tag-static-structural"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["245530","20905"],"_bbp_author_ip":["62.82.24.194"],"_btv_view_count":["169"],"_bbp_topic_status":["answered"],"_bbp_topic_id":["388714"],"_bbp_forum_id":["27791"],"_bbp_engagement":["20905","245530"],"_bbp_voice_count":["2"],"_bbp_last_reply_id":["389843"],"_bbp_last_active_id":["389843"],"_bbp_last_active_time":["2024-10-15 15:49:31"]},"test":"mihai-riceanhotmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/388714","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/388714\/revisions"}],"predecessor-version":[{"id":389844,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/388714\/revisions\/389844"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=388714"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}