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4篇 您的检索式:作者名="Y.K.Cheung"
    题名 作者 年代 出处 被引量
1分层土中的群桩分析法显示文摘本文将文献[1]中提出的分层土中的单桩分析方法推广应用于群桩问题,并将计算结果与已有的精确法结果进行了比较。就筏—桩—土基础体系编制了共同作用分析计算程序,并对群桩分析中一些常见的问题进行了计算讨论。杨敏 L.G.Tham Y.K.Cheung 1993同济大学学报(自然科学版)1993,21,2:5
2NONLINEAR ANALYSIS OF DYNAMIC STABILITY FOR LAMINATED CIRCULAR CYLINDRICAL THICK SHELLS WITH ENDS ELASTICALLY SUPPORTED AGAINST ROTATION显示文摘Based on Timoshenko-Mindlin kinematic hypotheses and Hamilton’sprinciple,a dynamic non-linear theory for general laminated circular cylindrical shellswith transverse shear deformation is developed.A multi-mode solution for periodic in-plane loads is formulated for the non-linear dynamic stability of an anti-symmetricangle-ply cylinder with its ends elastically restrained against rotation.The resultedequations in terms of time function are solved by the incremental harmonic balancemethod.Y.K.CHEUNG Y.M.Fu 1994Acta Mechanica Solida Sinica1994,7,1:2
3ZAKHAROV EQUATION FOR SURFACE GRAVITY WAVES IN SHEAR FLOW显示文摘The fourth-order Zakharov integral equation for surface gravity waves derived by Stiasshie and Shemer is modified to include the effect of shear flow. Using this new equation the class instability of a Stokes wave train in shear flow is studied. The effect of the vorticity on the instability is discussed, and a kind of new unstable regions has been found.周清甫 Y.K.CHEUNG JOSEPH H.W.LEE 1990Science China Mathematics1990,33,10:0
4受扭穿孔筒体结构弹塑性分析显示文摘在钢筋混凝土高层建筑物中,有电梯,楼梯和服务性管道的简体结构,是全部或部分抵抗由风和地震引起的横向荷载的最经济的结构之一。在许多情况中,筒体墙结构为矩形平面,基本上是由各楼层楼板或连梁相连结的薄壁敞开式剪力墙构成,组成一个穿孔筒体结构。由于结构的不对称,风力的偏心矩以及质心、刚性心在有地震荷载时不重合。J.S.Kuang Y.K.Cheung H.C.Chan 1996广州建筑1996,,3:0
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