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  張?jiān)聵?br />   （上海市第二建筑有限公司工程設(shè)計(jì)研究院，上海 200090）

[摘要]  簡(jiǎn)要介紹了某斜柱超高層混合結(jié)構(gòu)的結(jié)構(gòu)抗震設(shè)計(jì)難點(diǎn)及其計(jì)算和構(gòu)造措施，力求不糾纏于指標(biāo)數(shù)據(jù)，重點(diǎn)闡明設(shè)計(jì)要點(diǎn)；簡(jiǎn)要分析了斜柱軸力平衡體系的受力特性及其對(duì)結(jié)構(gòu)設(shè)計(jì)造成的影響；提出了斜柱混合結(jié)構(gòu)的具體抗震設(shè)計(jì)實(shí)踐中應(yīng)該注意的一些問(wèn)題，對(duì)計(jì)算軟件的選擇，外框架地震剪力調(diào)整以及伸臂桁架設(shè)置等問(wèn)題進(jìn)行了探討，以期為后續(xù)的斜柱結(jié)構(gòu)體系的抗震設(shè)計(jì)實(shí)踐和研究提供一些參考。
[關(guān)鍵詞]  斜柱；抗震設(shè)計(jì)；鋼管混凝土；抗側(cè)剛度；
中圖分類號(hào)：TU973    文獻(xiàn)標(biāo)識(shí)碼：A  文章編號(hào)：1002-848X(2012) Sl-0074-05

Seismic design on key issues of an super high-rise structure with inclined columns
Zhang Yuelou
( Shanghai No.2 Construction Co., Ltd., Engineering Research Institute, Shanghai 200090, Cluna)

Abstract: The seismic design difficulties, calculations and construction measures of an inclined column super high-rise hybrid structure with inclined columns were briefly introduced, which do not dwell on the indicator data, but clarify the design points and analysis the force characteristics and the impact on the structural design of inclined column axial force balance system briefly; then some problems were proposed in specific seismic design practices of the hybrid structure with inclined columns, the problems were studied such as the choice of calculation software, seisnuc force adjusting of outside the framework and overhanging truss setting, in order to provide some reference for seismic design and research of the subsequent structural system with inclined columns.
Keywords: inclined column; seisnuc design; tubular concrete; lateral rigidity