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（廣東省建筑設(shè)計(jì)研究院， 廣州 510010）

［摘要］針對(duì)某特殊體型的大跨度復(fù)雜連體結(jié)構(gòu)進(jìn)行主體結(jié)構(gòu)體系及連接體結(jié)構(gòu)形式的選型分析，考慮十字交叉形連接體的變形特點(diǎn)，在抗震設(shè)計(jì)中研究連接體結(jié)構(gòu)及采用組合減震支座連接對(duì)結(jié)構(gòu)整體地震作用的影響；采用結(jié)構(gòu)抗震性能設(shè)計(jì)方法，通過(guò)相應(yīng)的結(jié)構(gòu)加強(qiáng)措施，確保結(jié)構(gòu)滿足特殊類型超限高層結(jié)構(gòu)抗震性能目標(biāo)的要求。

［關(guān)鍵詞］復(fù)雜連體結(jié)構(gòu)； 大跨度； 組合減震支座； 抗震性能

中圖分類號(hào)：TU318， TU398+.7文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：1002-848X(2019)07-0035-08

Seismic design of a large-span complex connecting structure

Luo Chiyu, Liao Xuzhao, Liang Yintian

(Architectural Design and Research Institute of Guangdong Province, Guangzhou 510010, China)

Abstract:The selection and analysis of the main structure system and the connector structure form was carried out for a special large-span complex connecting structure. Taking the deformation characteristics of cross-shape connectors into account, the influence of connector structures and the connection of combined damping bearing on the overall seismic action of the structure was studied in the seismic design. The structural seismic performance design method  was used and the corresponding structural strengthening measures were adopted to ensure that the requirements for the seismic performance objectives of special type of over-limit high-rise structure are met.

Keywords:complex connecting structure; large\|span; combined damping bearing; seismic performance