infinitely rigid中文什么意思
无限刚性
- rigid: adj. 1.坚硬的，强直的，硬性的 ...
- infinitely rigid pile: 无限刚性桩
- infinitely: 不限的; 非常地; 无穷地; 无限地 ...
例句与用法
- The surfaces are infinitely rigid .
它的表面是无限刚性的。 - It isn t assumed that the raft is a rigid body instead of its flexibility . these new points are completed in the equation of motion of the interaction between pile groups and raft foundations . then , an example shows that the calculating result with assuming infinitely rigid rafts is not precise , that the stiffness of a raft has an effect on the calculating result
研究承台板与群桩的竖向动力相互作用，以前通常假设承台板是刚性的，本文首次充分考虑了承台板具有一定的刚度、可以变形；并提出承台板-群桩动力相互作用模型，然后推得其动力相互作用方程。 - The research object in this text is the actual project - - the mansion of yatingyuan ( 40 layers above the ground , 125 . 4 meter high ) . the structure - design is by satwe and the analysis of the structure dynamic characteristic and earthquake response by sap2000 , whose calculation models are set up according to the actual size of the structure . in satwe , the analysis model of beam and column is simulated by frame - element , slab is plane - element , shear - wall is wall - element and slab is infinitely rigid in the internal and zero in the external ; in sap2000 , beam and column is frame - element , slab and shear - wall is shell - element and slab is elastic floor
本文以实际工程项目? ?雅庭园商业中心大厦(地面以上40层，建筑总高度为125 . 4米)为研究对象，结构设计采用satwe ，结构的动力特性和地震反应分析采用sap2000 。结构satwe和sap2000分析的计算模型均按结构的实际尺寸建立， satwe分析模型的梁柱采用杆元模拟，楼板用薄壁壳元模拟和剪力墙用墙元模拟，楼板平面内无限刚、平面外刚度为零； sap2000分析模型的梁柱采用杆元模拟，楼板和剪力墙用壳元模拟，楼板为弹性板。 - It ' s an ideal structural system and has multi - earthquake resistance ability because of a great deal of slabs removed in floors above the transfer - story amended the lateral stiffness of the stories near the transfer - story . based on the available references , the five - spring line element , the three - spring line element and the multiple vertical - line - element model are introduced to model special column , beam and shear - wall , the relevant stiffness matrixes are deduced and the restoring - force models are gaven to deep into the elasto - plastic seismic characteristics of the structure . acording to the results of shaking table test and elastic finite element analysis , a new making model melhod is presented in which uses the linear and the nonlinear element and the assumption that the floor is infinitely rigid in different areas
为进一步研究这种复杂高层建筑结构的弹塑性性能，本文在国内外现有研究的基础上，提出利用五弹簧杆元、三弹簧杆元及多竖线单元模型分别模拟空间柱、梁和剪力墙，推导了相应的刚度矩阵并给出了恢复力模型；结合试验研究和精细有限元分析的结论，提出线性和非线性单元相结合，刚性楼板假定和弹性楼板相结合的建模方法，较好地解决了空间结构弹塑性分析中占用计算机资源较多的问题；接力大型有限元分析程序? ? ansys ，在上述建模思路的指导下建立了结构的空间非线性分析模型，进行了空间三维弹塑性时程分析。 - Trough comparing the analysis results of two kinds of calculation model , drawing the following conclusion : ( 1 ) this structure - design satisfies the standard ; ( 2 ) in analyzing the complicated high - rise building with transfer - floor , it is very necessary to adopt at least two three - dimension - space analysis procedures with different mechanic model and use the response - spectrum analysis and time - history analysis to analyze the structure earthquake response ; ( 3 ) the calculation model with elastic slab is better than the other with being infinitely rigid in the internal slab and zero in the external slab , which reflects the real load - function situation of the structure
通过比较两种分析软件的计算结果，得出以下结论： ( 1 )本结构设计满足规范要求。 ( 2 )比较satwe和sap2000分析结果可知，对于复杂的带转换层的超高层建筑结构应采用至少两个不同力学模型的三维空间分析软件进行整体计算以及采用振型分解反应谱法和时程分析法进行地震反应分析是必要的。 ( 3 )在sap2000分析中，将楼板模拟成弹性板，与satwe分析中的楼板平面内无限刚平面外刚度为零的模拟方式相比，这种模拟方式能更真实的反应结构的实际受力情况。
