https://communities.bentley.com/members/89f58061_2d00_4329_2d00_4a0f_2d00_b222_2d00_753c8feab52eHui Li's recent activityen-USTelligent Community 12https://communities.bentley.com/communities/other_communities/chinafirst/f/sacs-moses-maxsurf/190901/sacsThu, 09 Jan 2020 08:17:53 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:d0e10c42-5040-489a-b2a7-f35e1253e246Hui Li<p>在SACS那个模块可以产生时序波浪力，以节点或者单元型式输出，请解答。</p> <p>有没有相似的例子。</p> <p>是输出波浪外力，不是单元的内力。</p><div style="clear:both;"></div>https://communities.bentley.com/communities/other_communities/chinafirst/f/sacs-moses-maxsurf/189862/dominant-periodsThu, 12 Dec 2019 04:08:24 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:dc43f7b1-a043-4164-af9e-61812eedd4ccHui Li<p>各位专家，问一下，在SACS 波浪谱定义模块，这个Dominant Period是什么含义，是谱峰周期么，还是其他周期，如跨零周期，平均周期等。</p> <p>这个周期对结果影响较大。</p><div style="clear:both;"></div>https://communities.bentley.com/achievements/460ac7df-7ccc-4c42-a204-9e05eef3be09Tue, 10 Dec 2019 04:13:33 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:87e02fbb-0c75-4af7-aab2-f8106b3e3273Ask a question in a forum.https://communities.bentley.com/communities/other_communities/chinafirst/f/sacs-moses-maxsurf/189739/sacs-cdTue, 10 Dec 2019 04:13:12 GMT6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:9ee2a2f7-a928-4091-9f2e-bb3dda1e0c6fHui Li<p>目前计算中发现，对于包含海生物的结构，应该属于粗糙构件。但是在定义Cd、Cm时，仅改变光滑杆件的水动力系数Cd，其它参数不变，发现基底剪力和弯矩同样变化，不知道为什么。请解答</p> <p>目前已试过，仅改变粗糙构件水动力系数，对结果也有影响。仅改变粗糙构件水动力系数，对光滑构件计算结果没有影响。</p> <hr /> <p><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/343644/pastedimage1575950901629v1.png" alt=" " /><img src="/resized-image/__size/320x240/__key/communityserver-discussions-components-files/343644/pastedimage1575950913581v2.png" alt=" " /></p><div style="clear:both;"></div>