抗震

In earthquake-resistance research of Aqueduct structure, the influence of water is not allowed to be ignored.

而在渡槽结构抗震研究中，水体对结构产生的影响是不容忽视的。

It is important to insure the seismic-resistance security of large-scale aqueduct under earthquake load.

确保大型渡槽在地震作用下的抗震安全性，有着重要意义。

There is little research achievement about the structure of aqueduct bridges neither in China nor abroad recently.

目前，国内外有关渡槽结构的抗震安全的研究成果较少。

A modification suggestion about the Housner model in the seismic analysis of the aqueduct is proposed.

基于研究结果最后对Housner模型在抗震分析中的应用提出了修正建议。

In order to assure aqueduct aseismic security,a practical mechanical model should apply to calculate aqueducts seismic response.

为确保大型渡槽的抗震安全性，对其进行地震反应计算，应采用合适、实用的力学计算模型。

From the view of developing the astigmatic ability of the roof underground construction, this article briefly discussed the mechanics and functions of support and reinforces to control the roof stability.

从提高地下结构顶板抗震能力的角度，简单探讨了控制顶板稳定的支护与加固的机理及作用。

It also comes with a remote control with an EL backlit LCD and has 10-second ESP.

它的液晶线控带有EL背光。具有20秒抗震系统。

In order to understand the seismic performance of the large complex structure with basement, the structure-pile-soil finite element model of two typical cross sections of the Tianjin Transportation Junction were established by using the ANSYS software. The elasto-plastic time history analysis was made, and the seismic responses of the whole system under the horizontal seismic load were got. Comparing the results of the seismic response with the rigid foundation model, some reasonable conclusions are drawn.

为弄清楚带有地下室大型复杂结构的抗震性能，本文针对天津站交通枢纽工程，分别取结构典型的横向及纵向剖面，应用大型通用有限元分析软件ANSYS，建立了结构－桩－土体系相互作用的有限元模型，采用动力时程分析方法，研究体系在水平地震作用下的弹塑性动力反应规律，分析结构在地震动作用下的位移和内力的分布；并与假定刚性基础周边土简化为弹簧的结构模型的计算结果进行比较，通过两种模型的地震反应的对比分析，得到了一些有益的结论。

The case and internal parts are designed to be resistant to vibration and roud shock.

电池外壳和内部各部分的设计使电池耐撞抗震。

This article reviews various research work of static and dynamic as well as aseismic behavior for the revolution bellows.

文摘：评述了波纹管的静力和动力特性以及储油罐连接波纹管的抗震性能等方面的研究工作。

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。