884aa四虎影成人精品,99久久国产综合精品女图图等你,97在线观看永久免费视频,久久精品国产精品亚洲38,ⅵdeodesetv性欧美

(機(jī)械工業(yè)第六設(shè)計(jì)研究院有限公司,鄭州 450007)

摘要: 安陽文體中心全民健身及游泳館是安陽市文體中心重要的場館之一，共設(shè)看臺(tái)座席 1 500 余座。建筑主體采用鋼筋混凝土框架結(jié)構(gòu)，屋蓋采用鋼管桁架結(jié)構(gòu)。梳理了建筑條件、抗震設(shè)防要求，明確了荷載取值，并選取合理的結(jié)構(gòu)體系；本工程為特別不規(guī)則結(jié)構(gòu)，設(shè)計(jì)借鑒超限高層的相關(guān)要求，采用了多種結(jié)構(gòu)計(jì)算程序?qū)Y(jié)構(gòu)整體進(jìn)行多遇地震下振型分解反應(yīng)譜法、彈性時(shí)程分析補(bǔ)充計(jì)算以及罕遇地震下結(jié)構(gòu)彈塑性分析；并采取了綜合性的加強(qiáng)措施，達(dá)到了結(jié)構(gòu)抗震性能化設(shè)計(jì)的預(yù)期目標(biāo)。

關(guān)鍵詞: 安陽文體中心； 大跨屋蓋； 特別不規(guī)則結(jié)構(gòu)； 彈塑性時(shí)程分析； 抗震設(shè)計(jì)專項(xiàng)論證

中圖分類號(hào):TU393.3 文獻(xiàn)標(biāo)志碼:A 文章編號(hào):1002-848X(2022)19-0081-06

DOI:10.19701 / j.jzjg.20220925

Structural design of the Fitness and Natatorium of Anyang Cultural and Sports Center

XIAO Guangcheng,LI Hulin,WU Xudong,LI Yamin,CHEN Fang

(NO. 6 Institute of Project Planning & Research of Machinery Industry,Zhengzhou 450007,China)

Abstract: The Fitness and Natatorium is an important venue of Anyang Cultural and Sports Center which has more than1 500 seats. The building adopts concrete frame structure,and the roof is pipe truss steel structure. The architectureconstruction,seismic fortification requirements were sorted out,determination of loads was explicted and a reasonablestructural system was selected. This project was a particularly irregular structure,and the related design requirements of theout-of-code high-rise buildings were used for reference. A variety of structural calculation programs were used to carry outthe modal decomposition reaction spectrum method under frequent earthquakes,the supplementary calculation of elastictime-history analysis and the elastoplastic analysis of the structure under rare earthquakes. Comprehensive strengtheningmeasures were taken to achieve the expected goals of seismic performance design.

Keywords:Anyang Cultural and Sports Center； large-span roof； particularly irregular structure； elastoplastic time-historyanalysis； special demonstration of seismic design

第一作者:肖廣成，高級(jí)工程師，主要從事結(jié)構(gòu)設(shè)計(jì)工作，Email:23091587@ qq. com。

[引用本文] 肖廣成，李虎林，吳旭東，等. 安陽文體中心全民健身及游泳館結(jié)構(gòu)設(shè)計(jì)[ J]. 建筑結(jié)構(gòu)，2022，52(19):81-86，149. XIAO Guangcheng，LI Hulin，WU Xudong，et al. Structural design of the Fitness and Natatorium ofAnyang Cultural and Sports Center[J]. Building Structure，2022，52(19):81-86，149.