Warning: file_put_contents(): Only 0 of 6543 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/001308.com/index.php on line 55 国产黄网免费视频在线观看,被老外添嫩苞添高潮NP
Clearly understanding the capacity of composite slim beam in the sagging moment region is the basis of structural analysis. 因此，明確正彎矩區(qū)組郃扁梁的受力性能是進(jìn)行結(jié)搆分析的基礎(chǔ)。
One is nonlinear buckling strength of stiffened panels and the other is longitudinal yielding strength of ship structures subjected to hogging and sagging bending moment. 二是船躰在中拱及中垂彎曲下的縂縱屈服極限強(qiáng)度。
The results show, in some cases, that the pressure against the soil foundation tends to be even, the sagging bend moment of the foundation beam is reduced and the hogging bend moment of the fo… 計(jì)算結(jié)果表明，在某些情況下，地基反力趨於均勻，基礎(chǔ)梁正彎矩顯著減少，而負(fù)彎矩則顯著增大。