<?xml version="1.0" encoding="UTF-8" ?>
<?xml-stylesheet type="text/xsl" href="https://communities.bentley.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>SACS海工结构分析光滑杆件与粗糙水动力系数Cd变化对结果影响</title><link>https://communities.bentley.com/communities/other_communities/chinafirst/f/sacs-moses-maxsurf/189739/sacs-cd</link><description>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 
 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。</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: SACS海工结构分析光滑杆件与粗糙水动力系数Cd变化对结果影响</title><link>https://communities.bentley.com/thread/558924?ContentTypeID=1</link><pubDate>Tue, 10 Dec 2019 08:47:13 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:e403bd6f-d61b-42e3-8706-31a098317d5f</guid><dc:creator>Hui Li</dc:creator><description>&lt;p&gt;感谢，问题已经找到答案。&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>RE: SACS海工结构分析光滑杆件与粗糙水动力系数Cd变化对结果影响</title><link>https://communities.bentley.com/thread/558906?ContentTypeID=1</link><pubDate>Tue, 10 Dec 2019 07:00:39 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:655a0521-d59b-4d7b-8f90-ea0d139fecec</guid><dc:creator>Qiang He</dc:creator><description>&lt;p&gt;您好，我们无法复现您的问题！请问您用的那个版本？&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>