884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

（1 中國(guó)建筑科學(xué)研究院， 北京 100013； 2 中國(guó)建筑標(biāo)準(zhǔn)設(shè)計(jì)研究院， 北京 100082）

［摘要］對(duì)隔震技術(shù)在成都凱德風(fēng)尚住宅項(xiàng)目高層剪力墻結(jié)構(gòu)中的應(yīng)用技術(shù)難點(diǎn)進(jìn)行了系統(tǒng)介紹。具體包括：隔震支座在剪力墻、核心筒下的布置方法與原則；針對(duì)高寬比較大的結(jié)構(gòu)隔震設(shè)計(jì)中的抗傾覆設(shè)計(jì)、支座變剛度模擬、支座應(yīng)力控制；針對(duì)迎風(fēng)面較大結(jié)構(gòu)隔震設(shè)計(jì)的抗風(fēng)要求、舒適度設(shè)計(jì)等均提出了具體解決方案；從節(jié)點(diǎn)設(shè)計(jì)、構(gòu)造措施、耐久性分析等方面給出了保證隔震設(shè)計(jì)的有效性和合理性的方法；采用動(dòng)力彈塑性分析方法對(duì)隔震結(jié)構(gòu)在超烈度地震作用下的響應(yīng)進(jìn)行驗(yàn)證分析。結(jié)果表明，在解決以上技術(shù)問(wèn)題后，隔震技術(shù)可以在高層剪力墻結(jié)構(gòu)中得到成功的推廣與應(yīng)用。

［關(guān)鍵詞］高層建筑; 剪力墻結(jié)構(gòu); 隔震設(shè)計(jì); 節(jié)點(diǎn)設(shè)計(jì); 動(dòng)力彈塑性分析

中圖分類號(hào)：TU318.1，TU973       文獻(xiàn)標(biāo)識(shí)碼：A       文章編號(hào)：1002-848X(2014)16-0026-06

Seismic isolation design of a high-rise shear-wall residential building

Li Yongshuang1, Xiao Congzhen1, Xue Yantao1, Jin Linfei1, Zeng Demin2

 (1 China Academy of Building Research, Beijing 100013, China; 2 China Institute of Building Standard Design & Research, Beijing 100082, China)

Abstract: Technical difficulties of seismic isolation technology in high-rise shear-wall residential projects of the Capitaland Loft Chengdu were introduced in a systematic way, including following things: isolation bearing arrangement methods and principles in the shear wall and core wall were introduced. For structural seismic design of buildings with high height-width ratio, overturning design, variable stiffness simulation of the bearings and stress control of bearings were introduced. For structural seismic design of buildings with large windward side, solutions of wind requirements and comfort design were put forward. From the aspects of node design, structural measures, durability analysis, an effective way was given to ensure the rationality of seismic isolation design. Dynamic elastic-plastic analysis method was used to validate and analyze the seismic response of seismic isolated structure under high intensity earthquake. The results show that after solving the above technical problems, seismic isolation techniques can be successfully applied and promoted in high-rise shear-wall structures.

Keywords:high-rise building; shear-wall structure; seismic isolation design; node design; dynamic elastic-plastic analysis

作者簡(jiǎn)介：李永雙，碩士，高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email：liyongshuang@cabrtech.com。

參考文獻(xiàn)

［1］肖從真,薛彥濤,曾德民,等.成都凱德風(fēng)尚高層建筑隔震設(shè)計(jì)與研究［J］. 建筑結(jié)構(gòu)，2009,39(6):93-97.

［2］GB 50011—2001 建筑抗震設(shè)計(jì)規(guī)范［S］. 北京：中國(guó)建筑工業(yè)出版社，2001.

［3］GB 50011—2010 建筑抗震設(shè)計(jì)規(guī)范［S］. 北京：中國(guó)建筑工業(yè)出版社，2010.

［4］GB 206883—2006橡膠支座第3部分：建筑隔震橡膠支座［S］. 北京：中國(guó)建筑工業(yè)出版社，2006.

［5］CECS 126∶2001疊層橡膠支座隔震技術(shù)規(guī)程［S］. 北京：中國(guó)工程建設(shè)標(biāo)準(zhǔn)化協(xié)會(huì)，2001.

［6］WILSON E L. Three-dimensional static and dynamic analysis of structures［M］. Computers and Structures, Inc., Berkeley, California, USA, 1996.

［7］崔京浩，黨育，杜永峰，等. 基礎(chǔ)隔震結(jié)構(gòu)設(shè)計(jì)及施工指南［M］. 北京：中國(guó)水利水電出版社，2007.