1) lateral stiffness irregularity
侧向刚度突变
2) mutation of vertical stiffness
竖向刚度突变
3) lateral rigidity
侧向刚度
1.
Compare with under frame anti-shake wall structure opening the hole wall lateral rigidity algorithm;
底框—抗震墙结构开洞墙体侧向刚度算法比较
2.
The impact of the story with outriggers on the lateral rigidity of the structure was studied using the finite element method,and the calculation result and the executing plan were given out.
通过结构优化设计改善了建筑物平面布置,降低工程造价;采用有限单元法,研究了加强刚性层对结构侧向刚度的影响,提出了相应的计算结果和实施方案。
3.
Then,based on the thermal stress and its distributed regulation of large area floor,several details,such as tempture load,lateral rigidity of vertical structure member are given.
介绍了青岛国际会展中心二期工程中超长连续预应力梁的设计方案,着重就竖向构件侧向刚度对梁预应力效应的影响、各种张拉方案进行了分析比较;并对结构中大面积楼盖温度应力的大小、分布规律进行研究,分析过程中考虑了温度荷载的确定、竖向构件侧向刚度、徐变等主要因素的影响,最后提出相应的预应力设计方案。
4) lateral stiffness
侧向刚度
1.
Analysis of lateral stiffness for R C frames with special-shaped columns;
钢筋混凝土异形柱框架结构侧向刚度分析
2.
The calculation method of lateral stiffness in the condition of frame-shear wall cooperation are used,the lateral stiffness ratio between the first and second storey are calculated and the conclusion that lateral stiffness could not meet practice s need when the first and second storey were provided with the same structure and h_1/H>0.
利用框架-抗震墙协同工作计算侧向刚度的方法,计算分析了层1,2侧向刚度比,得出了在层2与底层结构布置完全相同的情况下,当h1/H>0。
3.
The layout affects the lateral stiffness of the structure.
某钢筋混凝土高层框架核心筒结构角部沿竖向设置了跨越3层的内凹阳台,使得局部楼层平面不能形成封闭的外框架边梁,由此对结构的整体侧向刚度造成了一定的削弱。
5) stiffness mutation
刚度突变
1.
Based on comparing the results of structure systems, the paper reach the conclusion that the sandwich rubber cushion effectively control displacement response of the additional stories structure, and the displacement of each storey are significantly decreased, especially the stiffness mutation of the directly storey-adding are relieved .
通过对比分析得出:设置隔震支座较好地控制了直接加层结构在地震作用下的位移响应,使各层位移得到有效的控制,尤其使直接加层结构刚度突变现象得到缓解,为直接加层结构的优化设计提供了较大空间。
6) structures with lateral stiffness varying in vertical direction
竖向刚度突变结构
1.
With the development of multi-functional architecture, tall building structures with lateral stiffness varying in vertical direction are widely used in seismic zones.
随着多功能高层建筑的发展,竖向刚度突变结构在地震区广泛应用。
补充资料:轮胎侧偏刚度
轮胎侧偏刚度为轮胎侧偏力与侧偏角的比值:k=F/a,式中k为侧偏刚度,F为侧偏力,a为侧偏角。侧偏刚度单位为N/rad。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条