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（廣州市設(shè)計(jì)院， 廣州 510620）

［摘要］對(duì)某底部斜柱轉(zhuǎn)換的高層建筑結(jié)構(gòu)進(jìn)行整體結(jié)構(gòu)分析、多遇地震作用下的彈性時(shí)程分析以及罕遇地震作用下的動(dòng)力彈塑性時(shí)程分析，并對(duì)斜柱對(duì)結(jié)構(gòu)整體的影響、斜柱傳力、斜柱層樓板應(yīng)力以及斜柱節(jié)點(diǎn)設(shè)計(jì)進(jìn)行了專項(xiàng)分析。根據(jù)計(jì)算分析，對(duì)關(guān)鍵構(gòu)件及部位從計(jì)算和構(gòu)造兩方面采取加強(qiáng)措施，使結(jié)構(gòu)整體及各構(gòu)件的抗震性能均能達(dá)到設(shè)計(jì)的預(yù)期目標(biāo)。

［關(guān)鍵詞］高層建筑； 斜柱轉(zhuǎn)換； 結(jié)構(gòu)分析； 節(jié)點(diǎn)有限元分析

中圖分類號(hào)：TU973+.2文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2020)14-0040-06

Structural design and analysis of inclined column transfer at the bottom of a super high-rise building

ZHAO Songlin, ZHU Zujing, MIAO Jiarong

（Guangzhou Design Institute, Guangzhou 510620, China）

Abstract:The whole structure analysis, elastic time-history analysis under frequent earthquakes and dynamic elastoplastic time-history analysis under rare earthquakes were carried out for a high-rise building structure transferred by inclined columns at the bottom. The influence of inclined columns on the whole structure, the force transmission of inclined columns, the floor stress of inclined column layers and the design of inclined column joints were specially analyzed. According to the calculation and analysis, strengthening measures were taken for the key components and parts from both calculation and construction, so that the seismic performance of the whole structure and each component could reach the expected design goals.

Keywords:high-rise building; inclined column transfer; structural analysis; finite element analysis of joint

作者簡(jiǎn)介：趙松林，學(xué)士，教授級(jí)高級(jí)工程師，一級(jí)注冊(cè)結(jié)構(gòu)工程師，Email: zhaosonglin @gzdi. com。