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(1 中國(guó)建筑標(biāo)準(zhǔn)設(shè)計(jì)研究院，北京 100044； 2 山東大學(xué)，濟(jì)南 250061)

［摘要］針對(duì)現(xiàn)行建筑抗震設(shè)計(jì)規(guī)范在多高層鋼結(jié)構(gòu)房屋梁柱剛性連接設(shè)計(jì)方法上的技術(shù)矛盾和存在的問題，進(jìn)一步推出能夠滿足結(jié)構(gòu)抗震安全要求的解決方案，其中包括幾種耐震型連接節(jié)點(diǎn)作法和詳細(xì)說明，并附以算例和對(duì)比，推薦了既有良好抗震性能又較符合我國(guó)國(guó)情的新型鋼結(jié)構(gòu)梁柱節(jié)點(diǎn)形式。

［關(guān)鍵詞］梁柱剛性連接節(jié)點(diǎn)；加強(qiáng)型連接；削弱型連接；強(qiáng)弱綜合型連接

New types and computing method for endure anti-seismic beam-column rigid joints of high-rise steel structures

Liu Qixiang¹, Chen Youfan¹, Chen Qinglai²(1 China Institute of Building Standard Design & Research,Beijing 100044,China；2 Shandong University,Jinan 250061,China)

Abstract:For contradictions in current Code for Seismic Design of Building about steel beam-column rigid joint design,the submissive practical scheme is proceeded which can satisfy the safety demand of anti-seismic, including several kind of endure earthquake joint design with detailed explain and contrasted examples. The computation results show that the recommend new joint pattern which have good anti-seismic behavior and better accord with the condition of our country for steel structure design.

Keywords:steel frame; column-beam rigidity joints; strengthen type connection; weaken type connection; strengthen & weaken synthetical type connection

作者簡(jiǎn)介：劉其祥，教授級(jí)高工，Email:lqx3960@sina.com。

參考文獻(xiàn)

［1］劉其祥，陳幼，陳青來.現(xiàn)行建筑抗震設(shè)計(jì)規(guī)范多高層鋼結(jié)構(gòu)梁柱剛性連接設(shè)計(jì)方法的技術(shù)矛盾［J］.建筑結(jié)構(gòu)，2010，40(6).

［2］GB50011—2001建筑抗震設(shè)計(jì)規(guī)范［S］. 2008年版.北京：中國(guó)建筑工業(yè)出版社, 2008.

［3］JCJ99—98高層民用建筑鋼結(jié)構(gòu)技術(shù)規(guī)范［S］.北京：中國(guó)建筑工業(yè)出版社，1998.

［4］GB50017—2003鋼結(jié)構(gòu)設(shè)計(jì)規(guī)范［S］.北京：中國(guó)建筑工業(yè)出版社, 2003.

［5］楊尉彪，高小旺，等.高層建筑鋼結(jié)構(gòu)梁柱節(jié)點(diǎn)試驗(yàn)研究［J］.建筑結(jié)構(gòu)，2001，31(8).