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

王堂根
（中冶華天南京工程技術(shù)有限公司，南京210019）

[摘要] 提出適用于超高層建筑新型結(jié)構(gòu)體系：巨型柱一芯筒骨架結(jié)構(gòu)。骨架結(jié)構(gòu)是在矩形框架的基礎(chǔ)上發(fā)展起來(lái)的，適合一些建筑外形復(fù)雜，沿高度立面變化較多的復(fù)雜、不規(guī)則的超高層建筑。通過(guò)對(duì)該結(jié)構(gòu)體系靜力彈塑性分析，追蹤結(jié)構(gòu)破壞的全過(guò)程，了解結(jié)構(gòu)的薄弱樓層和構(gòu)件，從而對(duì)結(jié)構(gòu)的抗震性能進(jìn)行了評(píng)估，結(jié)果表明該結(jié)構(gòu)體系是一種抗震性能優(yōu)越的超高層建筑結(jié)構(gòu)體系。
[關(guān)鍵詞] 巨型柱；骨架結(jié)構(gòu)；超高層建筑；靜力彈塑性分析
中圖分類號(hào)：TU318    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) S2-0186-03

Push-over analysis of super high-rise mega column-core tube skeleton structure
Wang Tanggen
( Huatian Nanjing Engineering ＆Technology Corporation, MCC, Nanjing 210019, China)

Abstract: A new super lugh-rise structural system known as the mega column-core tube skeleton structure is proposed. The skeleton structure is further developed in foundation of rectangular frame, suits irregular super-high building of some architectural complex appearances and surface change highly complex along sets up.  In this paper, by means of Push-over analysis of the structure system, track the whole processes of structure breakage, meanwhile understand structure weak floor and frame, and so can evaluate structure aseismic performance; moreover results illustrate that the structure r is one
kind of superior extra-high building structure system.
Keywords: mega column; skeleton structure; super lugh-rise building; Push-over analysis