The Anti-Earthquake Design Method of Subsea Pipeline and the Stability Study of Subsea Pipeline with Imperfections.

海底輸油管線的抗震設(shè)計(jì)方法與含缺陷管道的穩(wěn)定性研究。北京：北京大學(xué)力學(xué)與工程科學(xué)系国产精品苐一页狼友视频，2004亚洲欧美一区二区播放。

The emphasis is put on the analysis of seismic response influence due to design parameters of substructure.

重點(diǎn)進(jìn)行了下部結(jié)構(gòu)設(shè)計(jì)參數(shù)對(duì)直連續(xù)剛構(gòu)橋和彎連續(xù)剛構(gòu)橋的抗震性能影響分析。

The measure of core column is adopted to superhigh column, in order to making up the ductility of aseismic performance.

對(duì)于超高躍層柱采用芯柱措施中文字幕第一页在线，以彌補(bǔ)抗震性能延性差的缺點(diǎn)成年福利网。

Many uncertain factors are involved in seismic performance evaluation and the probabilistic results drawn from inadequate information are suspectable.

引言在強(qiáng)烈的地震作用下結(jié)構(gòu)通常會(huì)損傷，這迫使我們采取相應(yīng)的評(píng)估方法對(duì)結(jié)構(gòu)的抗震性能進(jìn)行合理的破壞評(píng)估99久久精品国产精油按摩店。

Compared with reference to corresponding symmetric structures.

為偏心結(jié)構(gòu)基于性能的抗震設(shè)計(jì)提供依據(jù)和參考日韩手机色情网在线观看。

The severity of the temblor, which was China's worst in three decades and exceeded the level foreseen by government building codes, magnified the damage.

此次地震是近三十年來(lái)中國(guó)遭遇的最為嚴(yán)重的一次地震，超出了政府規(guī)定的建筑抗震等級(jí)99国产网站，造成了巨大的生命財(cái)產(chǎn)損失情侣自拍网。

Based on the experiment information and engineering application, the allowable deformation and cracked tensile force of the pipe joints are presented.

根據(jù)實(shí)驗(yàn)研究和工程實(shí)踐无码无套中文成人影片视频，提出了用于供水管道抗震計(jì)算的管道接頭允許位移和開(kāi)裂拉力等參數(shù)。

A substance, such as tetraethyl lead, added to gasoline to reduce engine knock.

抗震劑一種加在汽油中可以減輕發(fā)動(dòng)機(jī)震動(dòng)的物質(zhì)另类精品视频，如甲乙基鉛

Analysis of the test results indicates:having been prestressed,the walling with ring beam and tie column not only can increase own anti cracking degree and load bearing ability to some great extent,but also improve evidently own behavior of deformation,ductility and energy consumption.

從我國(guó)的國(guó)情出發(fā)黄污视频久久，今后砌體結(jié)構(gòu)仍將是一種應(yīng)用相當(dāng)廣泛的結(jié)構(gòu)形式。但歷次地震的震害表明十八岁禁止入内黄色网站，這類房屋的抗剪能力和抗變形能力較差一級大片，其破壞嚴(yán)重。鑒于此欧美精品国精品久久99热，國(guó)內(nèi)外許多單位通過(guò)研究與實(shí)踐又粗又大又硬又爽又黄又免费，提出了一些有關(guān)改善砌體結(jié)構(gòu)抗震性能的措施[1～ 3] 。

This new kind of trellis is anti-seismic and longlasting.

現(xiàn)在都采用的是水泥樁形式的架子亚洲视频国内自拍，這種葡萄架更經(jīng)久耐用97无码免费人妻超级碰碰碰中，當(dāng)然也抗震哈。