最后，探讨了采用粘弹性支座对四肢腿折板式网壳结构的减震效果。
Shock absorption effect of folded plate latticed shell in four support legs was investigated with viscoelastic supports.
本文介绍了改进后能提高抗剪弹性模量的异型板式橡胶支座，并在此基础上提出新型支座。
This article describes the improved shear modulus can increase the profiled rubber bearing, and puts forward a new bearing.
某双坡折板式网架结构在地震作用下出现结构挠度大幅度增加、部分橡胶支座锚栓被剪断的破坏特征。
The deflection of double-pitch hipped-plate grid structure increased significantly after earthquake, and the part of anchor bolts of rubber bearing were cut off.
板式橡胶支座在使用过程中，由于设计和施工的原因以及材料老化的原因，易发生异常变形、开裂、滑动支座不能滑动等病害。
For the reasons of design, construction and material aging, plate type elastomeric pad used on bridge would appear unusual deformation, cracks, glide etc.
本文的研究内容及成果对板式橡胶支座在实际工程中的应用推广具有一定的理论和现实意义。
The study content and results of this article have theory and practical significance on the application and population of the laminated rubber bearings in the practical projects.
本文利用ANSYS有限元计算软件，建立了板式橡胶支座的三维实体模型，讨论了利用模型单元参数的改变来模拟橡胶支座受损的可行性。
In this paper, using ANSYS software, establish the three-dimensional solid model of laminated rubber bearing, take advantage of changes in model parameters to simulate the bearing damage.
最后，用大型结构化分析程序NASTRAN对板式橡胶支座与盆式橡胶支座条件下的高架桥空间地震反应进行了分析，并得出了一些有益的结论。
Finally, 3-d earthquake response of plate rubber bearings and basin rubber bearings of viaduct are analysed by using NASTRAN structural program and some useful conclusions are drawn.
最后，用大型结构化分析程序NASTRAN对板式橡胶支座与盆式橡胶支座条件下的高架桥空间地震反应进行了分析，并得出了一些有益的结论。
Finally, 3-d earthquake response of plate rubber bearings and basin rubber bearings of viaduct are analysed by using NASTRAN structural program and some useful conclusions are drawn.
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