[1]傅学怡,吴 兵,陈贤川,等.卡塔尔某超高层建筑结构设计[J].深圳大学学报理工版,2007,24(1):1-8.
 FU Xue-yi,WU Bing,CHEN Xian-chuan,et al.The structural design of a tall building in Qatar[J].Journal of Shenzhen University Science and Engineering,2007,24(1):1-8.
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卡塔尔某超高层建筑结构设计()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第24卷
期数:
2007年1期
页码:
1-8
栏目:
土木建筑工程
出版日期:
2007-01-30

文章信息/Info

Title:
The structural design of a tall building in Qatar
文章编号:
1000-2618(2007)01-0001-08
作者:
傅学怡123吴 兵13陈贤川1孙 璨4江化冰1高 颖1李建伟2
1)深圳大学土木工程学院,深圳 518060;
2)中建国际设计顾问有限公司,深圳 518033;
3)深圳大学建筑设计研究院,深圳 518060;
4)哈尔滨工业大学深圳研究生院,深圳 518055
Author(s):
FU Xue-yi123WU Bing13 CHEN Xian-chuan1SUN Can4JIANG Hua-bing1GAO Ying1and LI Jian-wei2
1)College of Civil Engineering,Shenzhen University,Shenzhen 518060,P.R.China
2)China Construction (Shenzhen),Design International,Shenzhen 518033,P.R.China
3)The Institute of Architecture,Design & Research,Shenzhen University,Shenzhen 518060,P.R.China
4)Shenzhen Graduate School,Harbin Institute of Technology,Shenzhen 518055,P.R.China
关键词:
超高层建筑结构设计多哈外网筒结构交叉柱节点钢板凳徐变部分预应力连续倒塌 屈曲分析
Keywords:
structural design of super highrise buildingDohaexterior net tube structurecross nodes of diagrid columnssteel benchcreeppartially prestressingprogressive failurebuckling analysis
分类号:
TU 375
文献标志码:
A
摘要:
法国著名建筑师John Novel设计的卡塔尔多哈某超高层建筑,采用了世界首创钢筋混凝土交叉网筒结构.通过对该结构设计理念、混凝土徐变、荷载、施工模拟、部分预应力、连续倒塌、交叉柱节点、温度收缩效应及屈曲稳定等多方面研究分析,发现法国工程师所作的原项目结构标书设计存在着交叉柱节点承载力不足、混凝土斜柱徐变变形差异引起主楼倾斜等重大安全隐患.进而采取北侧柱截面空心、节点内加钢板凳和环梁部分预应力等多项重大技术改进措施,确保该工程结构安全,恢复正常施工.
Abstract:
The super highrise office building in Doha designed by the famous France Architect John Novel, adopted the exterior net tube as main structure for the first time in the world.By the adjustment of structural design philosophy and studies of concrete creep effects, loading, construction sequence imitation, partially prestressing, progressive failure, cross nodes of diagrid columns, temperature and shrinkage effects, buckling etc, some important hidden troubles had been found regarding safety in structural tender design, such as insufficiency of cross node bearing capacity, building decline due to the large differential shortening from diagrid columns concrete creep effects etc.Finally, a series of effective technical improvements were adopted, such as changing lower stories in the north area diagrid columns solid section into hollow sections, adding steel bench in some cross nodes, partially prestressing in ring beams etc, to ensure the safety of the project and the reconstruction of the building.

参考文献/References:

[1]BRITISH STANDARD BS8110:part1-2[S].1997(英文版).
[2]BRITISH STANDARD BS5950[S].2000(英文版).
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[6]深圳大学建筑与土木工程学院建筑结构研究中心.卡塔尔某超高层建筑结构部分预应力环梁设计报告[R].深圳:深圳大学,2006(英文版).
[7]深圳大学建筑与土木工程学院建筑结构研究中心.卡塔尔某超高层建筑结构收缩徐变效应分析报告[R].深圳:深圳大学,2006(英文版).
[8]傅学怡,孙 璨,吴 兵. 高层及超高层钢筋混凝土结构的徐变影响分析[J].深圳大学学报理工版,2006, 23(4):283-290.
[9]深圳大学建筑与土木工程学院建筑结构研究中心.卡塔尔某超高层建筑结构节点分析报告[R].深圳:深圳大学,2006(英文版).
[10]深圳大学建筑与土木工程学院建筑结构研究中心.卡塔尔某超高层建筑结构温度效应分析报告[R].深圳:深圳大学,2006(英文版).
[11]深圳大学建筑与土木工程学院建筑结构研究中心.卡塔尔某超高层建筑结构连续倒塌分析报告[R].深圳:深圳大学,2006(英文版).
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[2]BRITISH STANDARD BS5950[S].2000.
[3]BRITISH STANDARD BS6339[S].2000.
[4]EUROCODE 1-4[S].2001.
[5]College of Architecture & Civil Engineering, Shenzhen University,General Report on structural design of the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[6]College of Architecture & Civil Engineering, Shenzhen University,Report on partially prestressed concrete ring beams design on the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[7]College of Architecture & Civil Engineering, Shenzhen University,Report on creep and shrinkage effect on the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[8]FU Xue-yi,SUN Can,WU Bing. Analysis of creep effect on tall and super tall R.C.building[J].Journal of Shenzhen University Science and Engineering,2006, 23(4):283-290 (in Chinese).
[9]College of Architecture & Civil Engineering, Shenzhen University,Report on cross node of the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[10]College of Architecture & Civil Engineering, Shenzhen University,Report on effect of temperature variation on the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[11]College of Architecture & Civil Engineering, Shenzhen University,Report on progressive failure analysis of the Doha Office Building[R].Shenzhen:Shenzhen University,2006.
[12]College of Architecture & Civil Engineering, Shenzhen University,Report on bukling analysis of the Doha Office Building[R].Shenzhen:Shenzhen University,2006.

备注/Memo

备注/Memo:
收稿日期:2006-11-24
基金项目:建设部“复杂高层建筑结构研究应用”科技项目(97-03-01)
作者简介:傅学怡(1945-),男(汉族),江苏省南京市人,深圳大学研究员、博士生导师.E-mail:fu_xue_yi@yahoo.com.cn
更新日期/Last Update: 2007-12-09