合肥新桥国际机场航站楼箱形曲梁模型承载性能

王元清; 刘莉媛; 丁大益; 石永久; 章伟松

合肥新桥国际机场航站楼箱形曲梁模型承载性能

1. 清华大学土木工程系土木工程安全与耐久教育部重点实验室, 北京 100084;
2.中国五洲工程设计有限公司, 北京 100053;
3. 北京市建筑设计研究院有限公司, 北京 100045;
4. 浙江精工钢构有限公司, 浙江绍兴 312030

基金项目:

国家自然科学基金资助项目(51038006).

详细信息

作者简介:
王元清(1963—), 男, 教授, 博士生导师, 主要从事钢结构方面的研究, E-mail: wangyq@mail.tsinghua.edu.cn.

中图分类号: TU391
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- 文章访问数: 11
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出版历程
- 收稿日期: 2012-03-18
- 网络出版日期: 2022-11-02

Bearing Behavior of the Curved Box-girder Models of Hefei Xinqiao International Airport Terminal

1. Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry, Department of Civil Engineering, Tsinghua University, Beijing 100084, China;
2. CNGC Wuzhou Engineering Design and Research Institute, Beijing 100053, China;
3. Beijing Institute of Architecture Design, Beijing 100045, China;
4. Zhejiang Jinggong Steel Building CO., LTD, Shaoxing 312030, Zhejiang, China

摘要

摘要: 为得到合肥新桥国际机场航站楼钢结构屋盖中箱型曲梁构件的承载性能, 以箱型曲梁部分为重点研究对象, 采用千斤顶单拉加载的方式, 进行了3个箱型曲梁模型的试验研究;试验测定了箱型曲梁模型宏观的荷载位移曲线、面外位移以及各关键位置的应变情况, 得到了箱型曲梁构件预期的破坏形态和破坏模式, 并建立了试验构件的有限元模型, 将试验结果与有限元计算结果进行了对比和分析;通过3个试验构件不同形式的面外支撑, 检验了支撑的效果;通过施加不同大小的初始缺陷, 分析了初始缺陷对于转换节点构件承载性能的影响.结果表明:有限元计算有效地模拟了试验构件的承载性能, 试验和有限元结果吻合较好, 证明了设计的合理性和安全性.
- 箱型曲梁 /
- 模型 /
- 承载性能
Abstract: To get the bearing behaviors of the curved girders, three model experiments were carried out under tensile force by way of a single jack.The load-displacement curve, out-plane displacement were measured, as well as the strain at the concerning positions.Target curves and expected failure mode of the experiment components were obtained.Finite element models were established.The bearing behaviors of the curved girders were simulated and the results of experiments and FEM were compared.By different types of out-plane supporters, different effects were obtained.The effects of different initial defects applied on the models were analyzed as well.The results show that the experiment results and FEM results agree well, and the design is reasonable and safe.
- curved box-girder /
- scale model /
- bearing behavior

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参考文献(16)

[1]	王元清, 刘莉媛, 丁大益, 等.合肥新桥国际机场航站楼钢结构节点性能研究[J].施工技术, 2010, 39 (增刊1) :320-323WANG Yuan-qing, LIU Li-yuan, DING Da-yi, et al.Analysis of bearing behavior for key connections of Hefei Xinqiao international airport terminal steel structure[J].Construction Technology, 2010, 39 (Suppl 1) :320-323. (in Chinese)
[2]	王元清, 刘莉媛, 丁大益, 等.合肥新桥国际机场柱计算长度及曲梁参数分析[J].沈阳建筑大学学报:自然科学版, 2011, 27 (3) :474-479.WANG Yuan-qing, LIU Li-yuan, DING Da-yi, et al.Column effective length factor and girder parametric analysis for the components of xinqiao international airport terminal[J].Journal of Shenyang Jianzhu University:Natural Science, 2011, 27 (3) :474-479. (in Chinese)
[3]	LUO Q Z, LI Q S.Shear lag of thin-walled curved box girder bridges[J].Journal of Engineering Mechanics, 2000, 126 (10) :1111-1114.
[4]	CHOI B H, YOO C H, ASCE F.Strength of stiffened flanges in horizontally curved box girders[J].Journal of Engineering Mechanics, 2005, 131 (2) :167-176.
[5]	范重, 彭翼, 王喆, 等.国家体育场主结构扭曲箱形构件设计研究[J].建筑结构学报, 2007, 28 (2) :97-111.FAN Zhong, PENG Yi, WANG Zhe, et al.Design and research of twisted box-sections of the main structure for the National Stadium[J].Journal of Building Structures, 2007, 28 (2) :97-111. (in Chinese)
[6]	钱稼茹, 赵作周, 彭明英, 等.国家体育场扭曲箱形构件抗弯试验[J].建筑结构学报, 2007, 28 (2) :112-119.QIAN Jia-ru, ZHAO Zuo-zhou, PENG Ming-ying, et al.Experiments on flexural behavior of steel twisted boxsection members of the National Stadium[J].Journal of Building Structures, 2007, 28 (2) :112-119. (in Chinese)
[7]	冯阳, 覃阳, 甘明, 等.北京2008奥运会国家体育馆主体结构设计[J].建筑结构, 2008, 38 (1) :6-11.FENG Yang, QIN Yang, GAN Ming, et al.Design of main structure in national indoor stadium of Beijing 2008olympic games[J].Building Structure, 2008, 38 (1) :6-11. (in Chinese)
[8]	王元清, 刘莉媛, 丁大益, 等.大跨结构箱形曲梁承载性能的影响因素分析[J].建筑科学, 2011, 27 (5) :1-5, 31.WANG Yuan-qing, LIU Li-yuan, DING Da-yi, et al.Parametric analysis of bearing behavior for curved boxgirders of large span steel structure[J].Building Science, 2011, 27 (5) :1-5, 31. (in Chinese)
[9]	李桢章, 梁志, 李恺平, 等.广州新白云国际机场航站楼钢结构设计[J].建筑结构学报, 2002, 23 (5) :78-83.LI Zhen-zhang, LIANG Zhi, LI Kai-ping, et al.The steel structure design of the terminal building in Guangzhou New Baiyun International Airport[J].Journal of Building Structures, 2002, 23 (5) :78-83. (in Chinese)
[10]	张顺强, 杨琦, 陶晞暝.西安咸阳国际机场航站楼屋盖钢结构设计[J].建筑钢结构进展, 2005, 7 (2) :52-58.ZHANG Shun-qiang, YANG Qi, TAO Xi-ming.Structural design of the steel roof for hub building of Xi'an Xianyang International Airport[J].Progress in Steal Building Structures, 2005, 7 (2) :52-58. (in Chinese)
[11]	胡建丽.国家体育场 (鸟巢) 工程设计及运行中若干问题的体会[J].暖通空调, 2010, 40 (2) :43-46.HU Jian-li.Design and operating experience of the National Stadium[J].Heating Ventilating&Air Conditioning, 2010, 40 (2) :43-46. (in Chinese)
[12]	KANG Y J, YOO C H.Thin-walled curved beamsⅠ:formulation of nonlinear equations[J].Journal of Engineering Mechanics, 1994, 129 (10) :2073-2101.
[13]	DONG J, SAUSE R.Finite element analysis of curved steel girders with tubular flanges[J].Engineering Structures, 2010, 32 (1) :319-327.
[14]	徐艳秋, 许克宾, 王丽.薄壁弯梁桥空间有限元分析[J].土木工程学报, 2003, 36 (2) :58-62.XU Yan-qiu, XU Ke-bin, WANG Li.Analysis of thinwalled curved-box beam bridge using 3D FEM[J].China Civil Engineering Journal, 2003, 36 (2) :58-62. (in Chinese)
[15]	童根树, 许强.工字形截面圆弧曲梁的非线性理论[J].土木工程学报, 2004, 37 (4) :1-7.TONG Gen-shu, XU Qiang.Nonlinear theory for round curving beams with I-sections[J].China Civil Engineering Journal, 2004, 37 (4) :1-7. (in Chinese)
[16]	WANG Yuan-qing, LIU Li-yuan, DING Da-yi, et al.Finite element analysis of bearing behavior for the curved box-girders of Hefei Xinqiao International Airport Terminal[C]∥Proceeding of the 11th International Symposium on Structural Engineering.Guangzhou:[s.n.], 2010:376-381.

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合肥新桥国际机场航站楼箱形曲梁模型承载性能

作者简介: 王元清(1963—), 男, 教授, 博士生导师, 主要从事钢结构方面的研究, E-mail: wangyq@mail.tsinghua.edu.cn.

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出版历程

Bearing Behavior of the Curved Box-girder Models of Hefei Xinqiao International Airport Terminal

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作者简介:
王元清(1963—), 男, 教授, 博士生导师, 主要从事钢结构方面的研究, E-mail: wangyq@mail.tsinghua.edu.cn.