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<?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 v5.3 fatigue analysis (warnings questions)</title><link>https://communities.bentley.com/products/offshore/f/maxsurf-moses-sacs-forum/96167/sacs-v5-3-fatigue-analysis-warnings-questions</link><description>Hi. 
 I have been trying to make a fatigue analysis and I have some problems with the results of the analysis. First, when I make the dynamic analysis to extract modes and shapes, the result gives me a warning of no unity check option selected. what does</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: SACS v5.3 fatigue analysis (warnings questions)</title><link>https://communities.bentley.com/thread/348135?ContentTypeID=1</link><pubDate>Wed, 25 Nov 2015 19:40:19 GMT</pubDate><guid isPermaLink="false">6dad98f5-dbc9-4c4d-a9ba-e9da8dc6aa8e:df7f2c2f-eff0-4d0a-9f8d-7f73332647dc</guid><dc:creator>Parvinder Jhita</dc:creator><description>We would need look at your run file and input file to determine the reason for the unity check warnings during your modal analysis.&lt;br /&gt;
For transfer function generation, the equations of motion are solved by representing the applied load a a Fourier series. The warning messages indicate the difference between the actual applied load and its Fourier series representation. A small % error is usually acceptable, however the user should look at the actual magnitude of the load to determine acceptability.&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item></channel></rss>