lateral stiffness

基本解释

And getting two formulas:(1) Story lateral stiffness of special-shaped column frame structure.
得到了二个研究成果：（1）异形柱框架的抗侧移刚度公式；
Attended mode is pointed out to have little influence on performance of structure under vertical load, but the influence on lateral stiffness of super steel frame can't be ignored.
指出连接方式对结构竖向荷载下性能的影响很小，对巨型框架结构抗侧刚度的影响则不容忽略；
In this paper, based on the behavior of special-shaped column, the "story shear model" is built, the story lateral stiffness is deduced and compared with the rectangular column frame structure.
本文结合异形截面柱的受力性能，建立异形柱框架“剪切层模型”，导出了异形柱框架的抗侧移刚度公式，并和矩形柱框架的抗侧移刚度做了比较分析。

抗侧刚度
A large number of frames damaged due to the poor lateral stiffness in Wenchuan Earthquake. Additonal flange wall could effectively improve the lateral stiffness.
汶川地震中,大量框架结构由于柱抗侧刚度不足产生破坏,增设翼墙加固框架结构能有效提高其抗侧刚度。
侧向刚度
This paper provides the referential values of the ratios of equivalent lateral stiffness and story-drift in the regions of seismic intensity 7.
本文提供了在七度抗震设防区，转换板上、下结构等效侧向刚度比、层间位移角比两参数选取的参考值。
侧移刚度