[1]张力文,夏睿杰,肖汝诚,等.部分地锚式斜拉桥合理成桥状态二阶段确定法[J].深圳大学学报理工版,2012,29(No.1(001-094)):51-55.[doi:10.3724/SP.J.1249.2012.01051]
　ZHANG Li-wen,XIA Rui-jie,XIAO Ru-cheng,et al.The two-stage method to determine the reasonable completed status of partially earth-anchored cable-stayed bridge[J].Journal of Shenzhen University Science and Engineering,2012,29(No.1(001-094)):51-55.[doi:10.3724/SP.J.1249.2012.01051]
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部分地锚式斜拉桥合理成桥状态二阶段确定法()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第29卷
期数:
2012年No.1(001-094)
页码:
51-55
栏目:
土木建筑工程
出版日期:
2012-01-06

文章信息/Info

Title:
The two-stage method to determine the reasonable completed status of partially earth-anchored cable-stayed bridge
作者:
张力文1; 夏睿杰2; 肖汝诚1; 孙斌1
1) 同济大学桥梁工程系，上海 200092
2) 同济大学建筑设计研究院，上海 200092
Author(s):
ZHANG Li-wen1; XIA Rui-jie2; XIAO Ru-cheng1; and SUN Bin1
1) Department of Bridge Engineering, Tongji University, Shanghai 200092, P.R.China
2) Architectural Design & Research Institute of Tongji University, Shanghai 200092, P.R.China
关键词:
工程结构; 部分地锚式斜拉桥; 合理成桥状态; 索力优化; 桥梁结构设计; 叠合梁
Keywords:
engineering structure; partially earth-anchored cable-stayed bridge;  reasonable completed status of bridge;  optimization of cable force;  bridge structural design;  composite beam
分类号:
U 448
DOI:
10.3724/SP.J.1249.2012.01051
文献标志码:
A
摘要:
研究部分地锚式斜拉桥受力特点及其合理成桥状态的确定原则，提出一种二阶段合理成桥状态下的索力确定方法．该方法采用刚性支承连续梁法确定成桥状态下的索力，并以影响矩阵法进行后续调整．根据该桥型受力特点制定了第2阶段的索力调整流程，对一座主跨1 218 m的混合梁部分地锚斜拉桥进行了计算．结果表明，按照第2阶段索力调整流程可较快确定出合理成桥状态下的索力．
Abstract:
Based on the mechanical characteristics of partially earth-anchored cable-stayed bridge，the criterion of reasonable completed status is put forth．A two-stage method is presented. It is by means of the method to determine the cable force of traditional self-anchored cable-stayed bridges in reasonable completed status. The initial cable force of partially earth-anchored cable-stayed bridge is calculated by rigid supported continuous beam method. Then the final optimized cable force in the reasonable completed status is obtained by influence matrix method. The adjustment process of the cable force in secondary stage is on the basis of the mechanical characteristics of partially earth-anchored cable-stayed bridge. The result for the partially earth-anchored cable-stayed bridge with 1 218 m main span and composite beam shows that the cable force in the reasonable completed status of bridges can be obtained faster according to the adjustment process of cable force in secondary stage.

参考文献/References:

［1］ SUN Bin. Study on Structural Systems in Super-kilometer Cable Supported Bridge［D］. Shanghai: Tongji University, 2008.(in Chinese)
孙斌. 超千米级斜拉桥结构体系研究［D］. 上海: 同济大学, 2008.
［2］ Choi D H, Na H S, Gwon S G, et al. A parametric study on the ultimate behaviors of multi-span suspension bridges［C］//Proceeding of 34th International Symposium on Bridge and Structural Engineering. Venice（Italy）: IABSE, 2010: 54-61.
［3］ Daniel R A, Dooren F J V, Meijer R H D. Comparison of a single and double main span suspension bridge for the Western Scheldt crossing［C］//Proceeding of the 34th International Symposium on Bridge and Structural Engineering. Venice（Italy）: IABSE, 2010: 9-16.
［4］ Ge Y J, Xiang H F. Extension of bridging capacity of cable-supported bridges using double main spans or twin parallel decks solutions［J］. Structure and Infrastructure Engineering, 2011, 7(7-8): 551-567.
［5］ Jung J, Kim J, Baek J, et al. Practical design of continuous two main-span suspension bridge in Korea［C］// Proceeding of 34th International Symposium on Bridge and Structural Engineering. Venice（Italy）: IABSE, 2010: 62-69.
［6］ Yoshimura T, Kawahara M. Aerodynamic stability of large suspension bridge using cable frames［C］// Proceeding of the 34th International Symposium on Bridge and Structural Engineering. Venice（Italy）: IABSE, 2010: 17-24.
［7］ Niels J G. Cable Supported Bridges: Concept and Design［M］. New York: John Wiley, 1997: 1-5.
［8］ TangMC. Evolutionof bridgetechnology ［C］// Proceeding of IABSE Symposium. Weimar（Germany）: IABSE, 2007: 38-48.
［9］ Sun B, Chen J, Xiao R C. Preliminary design and parametric study of 1 400 m partially earth-anchored cable-stayed bridge［J］. Science China Technological Sciences, 2010, 53(2): 502-511.
［10］ Zhang L W, Xiao R C, Xia R J. Mechanical analysis and study on structural parameter of partially earth-anchored cable-stayed bridge part one： mechanical analysis［J］. Applied Mechanics and Materials, 2011, 44-47：1898-1905.
［11］ Zhang L W, Xiao R C, Xia R J. Mechanical analysis and study on structural parameter of partially earth-anchored cable-stayed bridge part two： parametric study［J］. Applied Mechanics and Materials, 2011, 44-47：1906-1912.
［12］ Zhang L W, Xia R J. The reasonable finished dead state research of partially earth-anchored cable-stayed bridge［J］. Advanced Materials Research, 2011, 255-260：1319-1325.
［13］ ZHANG Jian-min, XIAO Ru-cheng. First order optimization method for reasonable finished dead state of cable-stayed bridge［J］. Mechanics, 2004, 25(2): 297-303.(in Chinese)
张建民, 肖汝诚. 斜拉桥合理成桥状态确定的一阶分析方法［J］. 力学, 2004, 25(2): 297-303.
［14］ DU Peng-juan, ZHANG Zhe, TAN Su-jie. Optimization of cable tension in reasonable finished state of cable-stayed bridges［J］. Journal of Highway and Transportation Research and Development, 2005, 22(7): 82-89.(in Chinese)
杜蓬娟, 张哲, 谭素杰. 斜拉桥合理成桥状态索力确定的优化方法［J］. 公路交通科技, 2005, 22(7): 82-89.
［15］ LI Yi, YAN Dong-huang, LI Xue-wen. Research on the reasonable finished dead state of concrete cable-stayed bridges［J］. Journal of Chongqing Jiaotong University Natural Science, 2008, 27(6): 1017-1023.(in Chinese)
李熠, 颜东煌, 李学文. 混凝土斜拉桥合理成桥状态研究［J］. 重庆交通大学学报: 自然科学版, 2008, 27(6): 1017-1023.
［16］ WANG Yong-an, LIU Shi-tong, TAN Hong-mei, et al. Theoretical study on optimization of cable force in cable-stayed bridge［J］. Highway, 2006, 5: 31-34.(in Chinese)
王永安, 刘世同, 谭红梅. 斜拉桥索力优化理论研究［J］. 公路, 2006, 5: 31-34.
［17］ LIANG Peng, XIAO Ru-cheng, ZHANG Xue-song. Practical method of optimization of cable tensions for cable-stayed bridges［J］. Journal of Tongji University, 2003, 11(31): 1271-1274.(in Chinese)
梁鹏, 肖汝诚, 张雪松. 斜拉桥索力优化实用方法［J］. 同济大学学报, 2003, 11(31): 1271-1274.
［18］ XIAO Ru-cheng, XIANG Hai-fan. Influence matrix method of cable tension optimization for cable-stayed bridges［J］. Journal of Tongji University, 1998, 26(3): 235-240.(in Chinese)
肖汝诚, 项海帆. 斜拉桥索力优化的影响矩阵法［J］. 同济大学学报, 1998, 26(3): 235-240.
［19］ XIAO Ru-cheng, XIANG Hai-fan. Optimization method of cableprestressesofcable-stayedbridgesanditsengineering applications［J］. Chinese Journal of Computational Mechanics, 1998, 15(1): 118-125.(in Chinese)
肖汝诚, 项海帆. 斜拉桥索力优化及工程应用［J］. 计算力学学报, 1998, 15(1): 118-125.
［20］ MIAO Jia-wu. Study for Design Theories of Superlong Span Cable-stayed Bridges［D］. Shanghai: Tongji University, 2006.(in Chinese)
苗家武. 超大跨度斜拉桥设计理论研究［D］. 上海: 同济大学, 2006.
［21］ CHENG Bin, XIAO Ru-cheng. Non-linear programming method for main cables configuration calculation of self-anchored suspension bridge［J］. Journal of Shenzhen University Science and Engineering, 2008, 25(2): 140-145.(in Chinese)
程斌, 肖汝诚. 自锚式悬索桥主缆线形计算非线性规划方法［J］. 深圳大学学报理工版, 2008, 25(2): 140-145.

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备注/Memo

备注/Memo:
Received：2010-05-13；Advised：2011-04-28；Accepted：2011-12-28
Foundation：National Natural Science Foundation of China(50878218)
Corresponding author：Professor XIAO Ru-cheng. E-mail：xiaorc@tongji.edu.cn
Citation：ZHANG Li-wen，XIA Rui-jie，XIAO Ru-cheng，et al. The two-stage method to determine the reasonable completed status of partially earth-anchored cable-stayed bridge［J］. Journal of Shenzhen University Science and Engineering, 2012, 29(1): 51-55.(in Chinese)
基金项目：国家自然科学基金资助项目（50878218）
作者简介：张力文（1983-），男（汉族），河南省驻马店市人，同济大学博士研究生. E-mail： unitstate@sina.com
引文：张力文，夏睿杰，肖汝诚，等. 部分地锚式斜拉桥合理成桥状态二阶段确定法［J］. 深圳大学学报理工版，2012, 29(1): 51-55.
更新日期/Last Update: 2012-01-06