{"id":28320,"date":"2017-11-01T18:22:29","date_gmt":"2017-11-01T18:22:29","guid":{"rendered":"\/forum\/forums\/topic\/too-high-stress-in-a-plate\/"},"modified":"2017-11-01T18:22:29","modified_gmt":"2017-11-01T18:22:29","slug":"too-high-stress-in-a-plate","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/too-high-stress-in-a-plate\/","title":{"rendered":"Too high stress in a plate"},"content":{"rendered":"<p>Hello,<\/p>\n<p><\/p>\n<p>&nbsp; &nbsp; As part of a Student Research Project at my University, I am to model a pointbased facade panels. My Problem now is that no matter how deep I choose my embedment depth of the pins in the attachment shell, the tension around the pins (in a radius of 6cm -10cm) exceeds almost 2 to 3 times the expected value. &nbsp; I&#8217;ve already tried in the Problem area to perform a mesh refinement to 3mm, or round off the Pins. Everything without success. Now my question to you. Does anyone have any ideas or suggestions for me ? &nbsp;<\/p>\n<p><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/c3ae6006-e894-4d33-ba69-a81e01226c66\/8d54ba0f-c2aa-43f1-8754-a81e012a02c9_maxhaupt.jpg?width=690&amp;upscale=false\" alt=\"Maximum stress\"><\/p>\n<p><\/p>\n<p>The Maximum stress can\/could be 20-22 MPa. &nbsp; Also i want to know&nbsp;if I can transform my Modell into a 2D-Plate with 3D-Pins. Like this<\/p>\n<p><\/p>\n<p>Image: <img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/c3ae6006-e894-4d33-ba69-a81e01226c66\/851021fd-50b3-4e77-b74b-a81e012ac3d5_2d-platte-3dpin.jpg?width=690&amp;upscale=false\" alt=\"\"><\/p>\n<p><\/p>\n<p>My problem here is that I get a Pivot-Error at the resault. I think its a problem in the contact section, because i cant see any contact Areas if i do 2D-plate and 3-Pins. I&#8217;m working t&acute;with the DM. &nbsp; &nbsp; &nbsp; &nbsp; Information about my Project: 1.3mx1.3mx0.03m (plate) Insertion depth of the connecting means: between 0 and 3cm The facing shell (plate)&nbsp;is made of UHPC and is loaded with a Surface load of 0.08MPa (value determined in the laboratory) The pins (made of fiberglass-reinforced plastic) have a Diameter of 12mm and the distance between attachment shell (plate) and tray is 200mm &nbsp; <img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/c3ae6006-e894-4d33-ba69-a81e01226c66\/fe5e16aa-5440-41cc-bc47-a81e012964f3_fassade.jpg?width=690&amp;upscale=false\" alt=\"Example of my project 1\"> &nbsp; &nbsp; <img decoding=\"async\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/attachments\/c3ae6006-e894-4d33-ba69-a81e01226c66\/83aa71e6-16c0-406d-ae37-a81e0129987e_fassade2.jpg?width=690&amp;upscale=false\" alt=\"Example of my project 2\"><\/p>\n<p><\/p>\n<p>&nbsp;<\/p>\n<p><\/p>\n<p>Best regards<\/p>\n<p><\/p>\n<p>Max<\/p>\n","protected":false},"template":"","class_list":["post-28320","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["486"],"_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","0","0","0"],"_btv_view_count":["1311"],"_bbp_subscription":["235421"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["28320"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","154910","161278"],"_bbp_voice_count":["3"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["73248"],"_bbp_last_active_id":["73248"],"_bbp_last_active_time":["2018-12-26 15:40:47"]},"test":"maxkl"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/28320","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\/28320\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=28320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}