1) center of rigidity
刚度中心
1.
From concept and calculation methods the center of rigidity and general rigidity of multi-layer and high-rise structure are comparatively analyzed.
从概念与计算方法上对多高层结构的层刚度中心及广义刚度中心进行了对比,并通过一框架剪力墙结构对比分析了这两种刚度中心对结构地震作用下楼层偏心距的影响,从而提出既简便又便于安全的刚度中心计算方法。
2.
This paper provides the definition of the center of rigidity of irregular high-rise building through analyzing the torsional moment on the high-rise building under wind action with two approaches.
本文通过2种方法计算风作用下不规则高层建筑结构的扭矩,给出相应的高层建筑结构刚度中心的定义。
3.
A Method to estimate the center of rigidity of buildings by using vibration recordings is presented in the paper.
介绍一种利用实测振动记录确定已有建筑物的刚度中心的方法。
2) rigidity center
刚度中心
3) equivalent-stiffness-center
等效刚度中心
1.
In this paper,a kind of approximate method named equivalent-stiffness-center method was developed to imitate the stiffness performance of arc element with limited ratio of its height to its chord.
在保证具有足够工程设计精度的前提条件下 ,针对小矢跨比曲杆内力的计算 ,通过合理的假定推导出一种所谓的等效刚度中心法以简化计算 。
4) nondeformable rigid body at the center
刚性中心
1.
Large deflection problem of a corrugated annular plate with a plane bundary region and a nondeformable rigid body at the center subjected to a single concentrated load at the center isstudied by means of the nonlinear bending theory of cylindrically anistropic circular plates.
应用圆柱正交各向异性圆板的非线性弯曲理论研究了具有平面边缘区域和刚性中心的波纹环形板在中心集中载荷作用下的大挠度问题。
5) stiffness eccentricity
刚度偏心
1.
The ratio spectrum distribution pattern and the effects of normalized stiffness eccentricity and rotation frequency ratio on spectrum amplitude are discussed by use of statistic analysis of 30 recordings under bidirectional earthquake excitation in the cases of hard sit.
为此,研究并建立了双向地震作用下结构刚度偏心层体系弹性反应谱模型,定义弹性位移比值谱和加速度比值谱。
2.
The effect of the system parameters on inelastic torsional response is evaluated:stiffness eccentricity es, yield strength eccentricity ep and lateral period T.
以纤维模型模拟双向地震作用下混凝土柱的双轴弯曲,考查刚度偏心es、强度偏心ep和自振周期T等因素对结构扭转的影响。
3.
Mass eccentricity and stiffness eccentricity are two key forms of asymmetric structures.
质量偏心和刚度偏心是结构偏心的两种重要形式,从单层无阻尼结构体系地震作用下的一般振动方程出发,推导得到了不同偏心形式的结构考虑地震动扭转分量时的振动方程。
6) core rigidity
核心刚度
补充资料：JPZ型三向等刚度橡胶减震器
分子式：
CAS号：
性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
CAS号：
性质：JPZ-type tridirective equal rigid rubber mounting 橡胶减震器的一种。具有x、y、z三个方向等刚度、等自震频率。按负荷大小可分为JPZ-1、JPZ-2两种型号。由中央金属芯柱、伞形金属罩及橡胶连接而成，模压法生产。可满足导弹控制仪等设备的隔震和抗冲击要求。
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