The result can be referable to the structure antiseismic design and evaluation.

對今后基于能量原理的抗震設計和評估方法的應用欧美日韩精品一二，具有一定的參考作用看男女搞。

By means of full and accurate investigation of historic and archaeological data, and combining with the survey of the relict structures of ancient Chinese buildings, a lot of investigations has been done, the origins , development, evolution of timber buildings in Chinese various historic times are studied with principle, types, constructions and functions of the structure.

通過對翔實歷史與考古資料的調(diào)查，并結(jié)合于中國古建筑遺構(gòu)的勘測亚洲美女日逼A片，進行了許多有關(guān)這類結(jié)構(gòu)的起源高潮黄网站色在线观看免费、發(fā)展和演變方面的研究工作欧美嘿咻嘿咻视频播放，結(jié)果表明：(1)木構(gòu)架具有相當好的抗震性能，由于這類木造結(jié)構(gòu)的材料具有良好的彈塑性性能欧美在线播放中文字幕、以及榫卯節(jié)點的柔性連接色色五，以致在地震過程中，大量的地震動能量被消耗掉久久国产香蕉毛片一级。

The response surface approach is introduced to the earthquake-resistant reliability analysis of complicated structures.

4把響應表面法引入復雜結(jié)構(gòu)的抗震可靠性分析中97青青操在线。

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

恢復力模型選擇是結(jié)構(gòu)抗震中一個很重要的問題。

Collapse-proof systems of bridges consist of unseating prevention devices,seismic restrainer...

文章綜述了國內(nèi)外防落梁系統(tǒng)中梁擱置長度www.sanjipian.vom、限位裝置国产99久久久国产精品电影免费、連梁裝置、梁間碰撞和緩沖裝置等的研究進展日韩精品老熟女视频网站免费观看网址，分析了各國抗震設計規(guī)范對防落梁系統(tǒng)的規(guī)定色香视频永久地址，同時對防落梁系統(tǒng)在國內(nèi)的發(fā)展和應用提出了建議。

These earthquakes also arouse engineers to resurvey the behavior of end-plate connections. It is well known that end-plate connections have definite flexibility, which can increase damp, prolong period, and decease swing of structure.

端板連接是一種具有一定柔性的連接形式www.韩日欧黄色片网站.com，當框架結(jié)構(gòu)采用這種節(jié)點時国产亚洲AⅤ人片在线观看，可以增加結(jié)構(gòu)的阻尼，延長結(jié)構(gòu)自振周期国产av专区，減小震幅偷拍偷窥一区二区综合，從而降低震害，是抗震的理想選擇之一国产激情图区。

In a word, it is important to make systematic research on dynamic performance of single layer reticulated domes under earthquake action in a theoretical or practical view.

同時免费人成视频在饯观看网站，隨著超大跨度的單層網(wǎng)殼結(jié)構(gòu)的不斷涌現(xiàn)，其結(jié)構(gòu)重要性不言而喻日韩欧美精品视频在线观看，因此其抗震問題的研究也有著直接的工程意義国产a第⑩页无毒。

Aiming at the point of the structure such as vertical discontinuous, local retractile floor, the torsional controlling measures were pointed out to avoid torional failure.

針對框排架豎向布置不連續(xù)，局部樓層收進的特點超碰在线入口，討論豎向不規(guī)則性對結(jié)構(gòu)抗震性能的影響久久精品国产福利。

All these will contribute to seismic design, evaluation and retrofit of piers with low reinforcement ratio.

4討論了橋墩抗震計算中常用的滯回模型，分析了它們的特點和應用范圍免费视频性综合。

This paper introduces a concept of recent seismic design method for steel sheet pile revetment in Japan, and seismic behavior obtained by an experiment for steel sheet pile revetment.

本文介紹了日本鋼板樁護岸抗震設計方法的觀念欧美亚洲国产另类，以及試驗中鋼板樁護岸在抗震性方面的表現(xiàn)。