{"id":459121,"date":"2026-06-01T14:08:06","date_gmt":"2026-06-01T14:08:06","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bonded-vs-rivit-beam-connection-in-sandwich-plate\/"},"modified":"2026-06-01T14:08:06","modified_gmt":"2026-06-01T14:08:06","slug":"bonded-vs-rivit-beam-connection-in-sandwich-plate","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/bonded-vs-rivit-beam-connection-in-sandwich-plate\/","title":{"rendered":"Bonded vs rivit beam connection in sandwich plate"},"content":{"rendered":"<p>&lt;p&gt;Hello&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;I m trying to simulate a curregated sandwich plate to a local patch load in 2 ways&nbsp;&lt;\/p&gt;<\/p>\n<ol>\n<li>making all the connections as bonded to see ideal analysis&nbsp;<\/li>\n<li>Implemented a large number of rivits (30mm pitch ) than plate is 500mm long as a deformable beam connection and frictionless connection between plates&nbsp;<\/li>\n<\/ol>\n<p>&lt;p&gt;my intuition is that the first one should deflect less but the results are that it deflects more by 0.5 mm then the riveted one 4.5 vs 5 mm&nbsp;&lt;\/p&gt;&lt;p&gt;&nbsp;&lt;\/p&gt;&lt;p&gt;can any body tell me what can cause this or is it ok ?&nbsp;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-459121","topic","type-topic","status-publish","hentry","topic-tag-mechanical","topic-tag-structures"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27791"],"_bbp_topic_id":["459121"],"_bbp_author_ip":["2a02:14f:170:467d:2037:d430:d174:ba3a"],"_bbp_last_reply_id":["459146"],"_bbp_last_active_id":["459146"],"_bbp_last_active_time":["2026-06-01 20:05:26"],"_bbp_reply_count":["1"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["694096","240"],"_btv_view_count":["34"],"_bbp_topic_status":["unanswered"],"_bbp_subscription":["240"]},"test":"eluamen1gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/459121","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\/459121\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=459121"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}