抗震的

Restoring force model plays a very important role in the research of earthquake-resistant structure.

恢复力模型选择是结构抗震中一个很重要的问题。

In general seismic design of building, soil foundation under building is often regarded as rigid body neglecting deformation.

在现阶段的建筑结构抗震设计中，一般把地基当作刚体来看待，即认为地基在地震作用下不发生变形。

The results show that the rigid connection has Rood anti-seismic oerformance.

研究结果表明混合结构采用刚性连接方式具有较优的抗震性能。

The results of 3-D nonlinear seismic analysis show that, to arbitrary velocity and input direction of the design travelling wave, the aseismic safety of the joint structure in the top of diaphragm walls is reliable; all of the core and the diaphragm walls wouldn't occur tension rupture or crack; the sand lens in the overburden wouldn't occur liquefaction; the dam wouldn't occur sliding.

三维非线性动力分析表明，在设计地震作用下，无论各种波速及各种入射方向，防渗墙顶连接部位的抗震安全性较高；坝体心墙及防渗墙不会产生拉伸破坏或裂缝；覆盖层砂层透镜体不会液化；坝体不会出现滑移破坏。

The results indicate the KBSF has excellent aseismic performances such as great elastic stiffness, satiable hysteretic loop, slowly stiffness deterioration, and yielding localized in knee.

结果表明KBSF具有弹性刚度大、滞回环饱满、刚度退化慢，屈服局限于隅撑部位等优越的抗震性能。

The results indicate that the structure has a good seismic performance.

计算结果表明，该结构具有良好的抗震性能。

Seismic design is of high importance for China.

在中国，建筑物的抗震设计至关重要。

Can effectively improve the construction of seismic performance.

能够有效地提高建筑的抗震性能。

Nowadays, elasto-plastic analysis has become an important part of seismic design of structure.

目前，弹塑性分析已经成为结构抗震设计的一个重要组成部分。

This paper is reference of seismic design of CFRT structure.

本文为方钢管混凝土结构的抗震设计提供参考。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。