https://communities.bentley.com/communities/other_communities/chinafirst/w/chinawiki/50882/precede-mesh-to-beamen-USTelligent Community 12https://communities.bentley.com/communities/other_communities/chinafirst/w/chinawiki/50882/precede-mesh-to-beamMon, 10 Aug 2020 07:42:19 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:547d07f8-e791-428b-8f4f-e8d232c396a1Qiang Hehttps://communities.bentley.com/communities/other_communities/chinafirst/w/chinawiki/50882/precede-mesh-to-beam#commentsCurrent Revision posted to 技术资料库 by Qiang He on 8/10/2020 7:42:19 AM<br /> <p>在precede<span>中</span>Joint<span>菜单下</span>Connection<span>中可以选择</span>mesh to beam.<span>这是一个创建单元和圆管网格连接的功能。当引入第三方软件划分圆管或者圆管节点模型时，有可能在圆管的端部生成节点，这个时候需要将网格模型和单元模型相连，就需要使用该功能创建单元和网格模型之间的过渡，也可以说是创建网格模型的刚性边界条件。</span></p> <p>Center Joint <span>为单元端节点</span></p> <p>Joint on Circumference<span>为圆管网格模型的端部节点</span></p> <p><span><img src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-04-10/pastedimage1597045252869v1.png" alt=" " /><img src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-04-10/pastedimage1597045263918v2.png" alt=" " /><img src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-04-10/pastedimage1597045278159v3.png" alt=" " /><img src="/resized-image/__size/640x480/__key/communityserver-wikis-components-files/00-00-00-04-10/pastedimage1597045293426v4.png" alt=" " /></span></p><div style="clear:both;"></div>