- 摘 要
-
（1 中南建筑設(shè)計(jì)院股份有限公司， 武漢 430071； 2 武漢大學(xué)土木建筑工程學(xué)院， 武漢 430072）
［摘要］方正金融中心主塔樓結(jié)構(gòu)高度為230.80m，采用帶加強(qiáng)層的框架-核心筒結(jié)構(gòu)體系。外框架由圓鋼管混凝土柱與實(shí)腹鋼梁組成，核心筒采用鋼板組合剪力墻，并在建筑避難層與設(shè)備層設(shè)置兩道加強(qiáng)層以提高整體結(jié)構(gòu)的剛度。重點(diǎn)介紹了該工程結(jié)構(gòu)選型與特點(diǎn)、鋼板組合剪力墻連接構(gòu)造與特點(diǎn)、伸臂桁架與環(huán)帶桁架的優(yōu)化設(shè)置、整體計(jì)算結(jié)果等內(nèi)容；結(jié)果表明整體結(jié)構(gòu)主要指標(biāo)滿足規(guī)范要求，結(jié)構(gòu)選型合理。
［關(guān)鍵詞］超高層建筑； 圓鋼管混凝土柱； 鋼板組合剪力墻； 加強(qiáng)層； 伸臂桁架； 環(huán)帶桁架
中圖分類號：TU973， TU318文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2020)08-0071-06
Structural system selection and analysis of main tower building of Founder Financial Center
CHEN Yuankun1,2, LI Ting1, LI Hongsheng1, CHEN Xiaoqiang1, JI Han1, WANG Hao1
(1 Central-South Architectural Design Institute Co., Ltd., Wuhan 430071, China;2 School of Civil Engineering, Wuhan University, Wuhan 430072, China)
Abstract:The main tower building of Founder Financial Center has a structural height of 230.80m, and adopts a frame-corewall structural system with strengthened stories. The outer frame is composed of concrete-filled steel circular tubular columns and solid web steel beams, and the corewall adopts steel plate composite shear walls, and two strengthened stories are set at the building refuge story and the equipment story to improve the rigidity of the overall structure. The structural system selection and characteristics of the structure of the project were introduced emphatically, as well as the connection structures and characteristics of steel plate composite shear walls, the optimal setting of outriggers and belt trusses and the overall calculation results. The results show that the main indicators of the overall structure meet the requirements of the code, and the structural system is reasonable.
Keywords:super high-rise building; concrete-filled steel circular tubular column; steel plate composite shear wall; strengthened story; outrigger; belt truss
作者簡介：陳元坤，博士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email：187182295@qq.com。
- 下載地址
-
