- 摘 要
-
(機(jī)械工業(yè)第六設(shè)計(jì)研究院有限公司,鄭州 450007)
摘要: 安陽文體中心體育場為 4 萬座乙級體育場,采用混凝土框架看臺、懸挑桁架罩棚.結(jié)合相關(guān)規(guī)范要求,從結(jié)構(gòu)體系、概念設(shè)計(jì)、抗震性能設(shè)計(jì)等方面對復(fù)雜結(jié)構(gòu)設(shè)計(jì)相關(guān)問題進(jìn)行著重論述,采用多種結(jié)構(gòu)有限元計(jì)算軟件對屋蓋和整體進(jìn)行彈性、彈塑性分析,對屋蓋的分叉柱支座鑄鋼節(jié)點(diǎn)進(jìn)行了有限元分析,對超長混凝土看臺進(jìn)行了合理處理、釋放溫度應(yīng)力.計(jì)算表明,通過合理地布置結(jié)構(gòu)體系,采取適當(dāng)?shù)臉?gòu)造措施,可實(shí)現(xiàn)建筑形態(tài)和功能、滿足結(jié)構(gòu)的抗震性能要求.
關(guān)鍵詞: 安陽文體中心體育場;大懸挑鋼結(jié)構(gòu);鑄鋼節(jié)點(diǎn);抗震性能設(shè)計(jì);彈塑性分析
中圖分類號:TU393.3 文獻(xiàn)標(biāo)志碼:A 文章編號:1002-848X(2022)17-0104-09
DOI:10.19701 / j.jzjg.20211390
Structural design of Anyang Sports Center Stadium
LI Yamin,LI Hulin,XIAO Guangcheng,LI Changzheng,WU Xudong
(NO.6 Institute of Project Planning & Research of Machinery Industry,Zhengzhou 450007,China)
Abstract: Anyang Sports Center Stadium is a 40000-seat Grade-B stadium,with concrete frame stands and cantileveredtruss canopies. Combining with the requirements of relevant codes,the problems related to complex structural design wereanalyzed from the aspects of structural system,conceptual design,and seismic performance design. Various structural finiteelement calculation programs were used to carry out elastic and elasto-plastic analysis of the roof and the whole structure.The finite element analysis was carried out on the cast steel joints of the bifurcated column supports,and the super-longconcrete stands were reasonably treated to release the temperature stress. Calculations show that by rationally arranging thestructural system and taking appropriate structural measures,the architectural form and function can be realized and theseismic performance requirements of the structure can be met.
Keywords:Anyang Sports Center Stadium;large-cantilever steel structure;cast steel joint;seismic performance design;elasto-plastic analysis
第一作者:李亞民,研究員級高級工程師,一級注冊結(jié)構(gòu)工程師,主要從事復(fù)雜結(jié)構(gòu)設(shè)計(jì)工作,Email:330197@ qq. com.
[引用本文] 李亞民,李虎林,肖廣成,等. 安陽文體中心體育場結(jié)構(gòu)設(shè)計(jì)[ J]. 建筑結(jié)構(gòu),2022,52(17):104-112,148. LI Yamin,LI Hulin,XIAO Guangcheng,et al. Structural design of Anyang Sports Center Stadium [ J]. BuildingStructure,2022,52(17):104-112,148.
- 下載地址
-
