Aerostatic stability analysis for second bridge of Shantou

Journal of Chongqing Jiaotong University(Natural Science) ›› 2001, Vol. ›› Issue (4): 1-4.

Aerostatic stability analysis for second bridge of Shantou

CHENG Jin ¹, JIANG Jian jing ¹,XIAO Ru cheng ²,XIANG Hai fan ²

1.Department of Civil Engineering,Tsinghua University,Beijing 100084,China; 2.Department of Bridge Engineering,Tongji University,Shanghai 200092,China

Received:2001-12-02 Online:2001-12-20 Published:2016-07-12

汕头海湾二桥空气静力稳定性分析

程进¹,江见鲸¹,肖汝诚²,项海帆²

1.清华大学土木工程系北京100084;2.同济大学桥梁工程系,上海200092

基金资助:
国家自然科学基金九五重大项目资助(59895410)

Abstract

Abstract: Aerostatic stability for second bridge of Shantou with the main span of 518m was analyzed in detail in this paper. The reason of instability for this bridge was first explained,then some valuable conclusions were drawn.It provided base for avoiding instability in the future.

摘要： 针对主跨 5 18m汕头海湾二桥中风洞试验出现的空气静力失稳现象 ,笔者首先详细分析了该桥的空气静力稳定性 .然后解释了产生该种现象的原因 .最后 ,给出了几点有价值的结论 ,为今后避免出现该种现象提供依据 .

关键词: 空气静力稳定性, 有限元, 非线性分析

CLC Number:

U441

CHENG Jin , JIANG Jian jing ,XIAO Ru cheng ,XIANG Hai fan. Aerostatic stability analysis for second bridge of Shantou[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, (4): 1-4.

程进,江见鲸,肖汝诚,项海帆. 汕头海湾二桥空气静力稳定性分析[J]. 重庆交通大学学报（自然科学版）, 2001, (4): 1-4.

[1]	LIU Jinchun, SONG Zixuan, LIANG Dong. Spatial Effect Analysis of Single Box Three Chambers Continuous Girder Bridge under Transverse Temperature Gradient and Eccentric Vehicle Load [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(06): 80-86.
[2]	SU Xiaobo1, XIAO Lin2. Model Test and Numerical Simulation Research on Reasonable Structure of Steel-Concrete Composite Section in Space Rigid Frame [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(04): 76-82.
[3]	CHEN Sitian, PENG Qing, YANG Min. Human-Induced Vibration Response Analysis of Long-Span Pedestrian Suspension Glass Bridge in Kanggu Parkland [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(12): 60-66.
[4]	ZHANG Junfeng1, YIN Huina1, SUN Dayong2, LI Jie1, CHEN Huai1. Euler Beam Element Stiffness Matrix Considering Shear Deformation Based on Shape Function Derivation [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(09): 59-66.
[5]	WANG Tao1,2, XU Gongyi3, CHANG Cheng1,2, XIAO Li1,2, WANG Min1,2. Three-Dimension Simulation Mechanical Analysis of Deck Pavement of Long-Span and Low-Stiffness Steel Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(09): 67-73.
[6]	WU Haijun1,2, HE Li1, WEI Yue3. Temperature Effect Separation Method of Deflection Monitoring of Prestressed Concrete Girder Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 66-71.
[7]	YAN Renzhang1,2, ZHU Meihao1,2, WANG Shuai3, QIU Junli1,2, ZHOU Jianting1,2. Design and Mechanical Properties Analysis of Cable-Hingeless Arch Composite Structure [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(07): 47-59.
[8]	JI Bohai, XU Jie, YAO Yue, FU Zhongqiu. Fatigue Damage Analysis of Rib-to-Deck Weld Joints of Steel Bridge Deck Considering Load Influence Surface [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(11): 27-33.
[9]	ZHANG Xiaoyan, WANG Fuzi, YU Hui, WU Jie, TANG Liang. Damage Detection Method of Bridge Model Based on Curvature Variation of Bridge Deck [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(10): 33-40.
[10]	GUO Jun, LIU Shenghong, GAO Song, CAI Linzhen. Estimation Formula of Vertical Bending Vibration Fundamental Frequency of Self-anchored Single Tower Suspension Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(05): 27-32.
[11]	ZHANG Junfeng,ZHU Bing, LI Jie, MAO Dehao, CHEN Daihai. Influence of Calculation Model on Shear Lag Results of Simple-Supported Box and T Beam [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(02): 7-12.
[12]	LIU Yuefei1, 2, XIAO Qingkai1, 2, QU Guang1, 2, FAN Xueping1, 2. Time-Dependent Reliability Analysis of Bridges Based on Decoupled Extreme Load Effects and No-Prior Distribution Information [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(09): 1-6.
[13]	JI Lin1，KONG Xiangming2，JIANG Bo1，YUANZHOU Zhiyuan2. Fatigue Damage Assessment and Experimental Study on Steel Box Girder of Taizhou Yangtze River Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(08): 1-5.
[14]	XIE Faxiang，DING Pengfei，CHEN Xin，ZHAO Wei，JI Bohai. Characteristics of Defects in Expressway Plate Bridges Based on Maintenance Data [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(06): 8-15.
[15]	ZHOU Shuixing，YAN Chengjun. Study on Critical Thickness Ratio of Thinwalled Hollow Piers with Constant Cross Sections [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(06): 16-20.