抗震

In addition,the shape of the main tower plays an important role in the whole sculpts and in...

然而，基于钢塔具有重量轻，施工速度快，抗震性能好等优点，日。。。

Secondly, the improved effects on aseismic behaviour of the frames strengthened with steel angels were discussed through the loading experimental study of two frame models on shacking table. The effects of different damage degree on the dynamic properties of strengthened structures were analysed emphatically.

其次通过两榀双跨四层模型振动台的两阶段受力试验研究，探讨了外包钢加固框架对结构整体抗震性能的改善效果，着重分析了不同破损程度对加固后结构动力特性的影响。

Tubed reinforced concrete column ; concrete filled steel tubular column ; confinement ; aseismic design ; ductility ; Fiber Rinforced Plastics

套管钢筋混凝土柱；钢管混凝土柱；约束；抗震设计；延性；纤维增强塑料

More and more seismic damages have attracted more and more experts, at home and abroad, to study on collapse-proof systems, and acquire many achievements, but there are many problems about new damping material and restrainers'study, the mechanical ability of restrainers and unseating prevention devices, the design methods of the collapse-proof system etc.

但是在限位装置的设计方法、连梁装置的设计及实用化、缓冲装置的研究与开发等方面还有许多问题，并且此系统的研究在国内还处于空白阶段，虽然有些工程应用，还仅仅是定性的使用，没有相应的计算理论，更没有与国内抗震规范相适应的计算方法。

It is important to insure the seismic design security and economy utilize of the constructions.

这些建筑物的抗震设计，对整个中线工程的安全和经济运行有着至关重要的影响。

Reinforced concrete ; frame ; seismic design ; amplification factor at bottom section of columns

钢筋混凝土；框架结构；抗震设计；柱底弯矩增强系数

Ten years the company has put on the market's main products are: coal mining and other underground engineering support resin anchor series, works with hose chemical anchor series,injectable gel, seismic suppositories and cut back at the end of anchor series, as well as architectural curtain wall construction Dry Series Main products, to meet the needs of a variety of customers.

十多年来本公司先后投放市场的主要系列产品有：煤矿及其它地下工程支护用树脂锚固系列，建筑工程用胶管化学锚固系列、注射式植筋胶、抗震背栓及后切底锚固系列以及建筑幕墙干挂施工系列主营产品，可以满足各类客户的需要。

Through long-term unremitting efforts, now has the abundant technical force and advanced production equipment, and in strict accordance with the quality system standard production, have been developed various types of vertical, back, eccentric, such as more than 80 kinds of seismic pressure gauge.

通过长期坚持不懈的努力，现已拥有雄厚的技术力量和先进的生产设备，且严格按照质量体系标准生产，现已开发各类立式、背式、偏心等80多种抗震压力表。

This paper is a report on the field test of the earthquake response of a highway continuous beam bridge.

本文系一座公路连续梁桥以抗震分析为目的的现场测试总结。

Because PC continuous beam bridge is one of the most extensive bridges, it is necessary to make an in-depth study and analysis to the seismic performance of these bridges, which is an important factor for safety.

大跨度预应力混凝土连续梁桥是最广泛应用的桥型之一，对其抗震性能进行深入的研究分析是确保其良好安全性的重要内容。

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。