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Sutong Bridge—a cable-stayed bridge with main span of 1 088 meters

You Qingzhong,He Ping,Dong Xuewu,Zhang Xigang,Wu Shouchang

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 14-19

Abstract:

In this paper, design and construction concepts are briefly presented. Furthermore, key technologies and innovative achievements are summarized mainly on piled foundation bearing capacity analysis, river bed scour protection and monitoring, superstructure wind-resistance study, mid-span closure method as well as long cantilever structure construction control.

Keywords： Sutong cable-stayed bridge     foundation     pylon     steel box girder     cable stay     construction control    

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Semi-active fuzzy control of Lali Cable-Stayed Bridge using MR dampers under seismic excitation

Sajad JAVADINASAB HORMOZABAD, Amir K. GHORBANI-TANHA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 706-721 doi: 10.1007/s11709-020-0612-9

Abstract: Seismic control of cable-stayed bridges is of paramount importance due to their complex dynamic behaviorpresent study, several semi-active Fuzzy Control Algorithms (FCAs) for vibration mitigation of Lali Cable-StayedBridge are devised.To demonstrate the efficiency of the algorithms, a comprehensive nonlinear 3-D model of the bridge isregarded as a general guide to design semi-active fuzzy control systems for vibration mitigation of cable-stayed

Keywords： semi-active control     Fuzzy Control Algorithm     cable-stayed bridge     MR damper     Lali Bridge    

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Seismic design of high-rise towers for cable-stayed bridges under strong earthquakes

Yan XU, Shide HU

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 451-457 doi: 10.1007/s11709-011-0127-5

Abstract: This paper presents the first of a series of studies on the seismic design of high-rise towers for cable-stayedOne practical cable-stayed bridge with a 730 m long main span and two high-rise towers over 200 m in

Keywords： high-rise tower     cable-stayed bridge     strong earthquake     seismic design    

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Seismic experimental study on a concrete pylon from a typical medium span cable-stayed bridge

Yan XU, Shijie ZENG, Xinzhi DUAN, Dongbing JI

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 401-411 doi: 10.1007/s11709-018-0464-8

Abstract:

According to the current seismic design codes of bridges in China, cable-stayed bridges have beenIn light of this point, a 1/20 scaled concrete pylon model which from a typical medium span cable-stayedbridge was designed and tested on the shaking table longitudinally.

Keywords： cable-stayed bridge     pylon     shaking table test     seismic behavior    

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Limit span of self-anchored cable-stayed suspension cooperation system bridge based on strength

Zhe ZHANG , Huili WANG , Xiaomeng GE , Sifeng QIN ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 286-291 doi: 10.1007/s11709-009-0045-y

Abstract: The limit span of self-anchored cable-stayed suspension bridge is deduced.Based on the material strength and commonly used materials, the limit spans of self-anchored cable-stayedThe results indicate that increasing rise-span ratio, height-span ratio and cable-stayed segment length

Keywords： cable-stayed suspension     self-anchored     limit span    

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Aerodynamic problems of cable-stayed bridges spanning over one thousand meters

Chen Airong,Ma Rujin,Wang Dalei

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 31-37

Abstract:

Aerodynamic problems of super long span cable-stayed bridge are investigatedbased on Sutong Bridge.Dynamic properies, wind loading, identification of flutter derivatives basedon full aeroelastic bridge model, logitudinal structural system and vortex excited vibration are mainlyIt is also found that Fixed - Fixed system is the most suitable for long span cable stayed bridge underIdentification method of flutter derivatives through full aeroelastic bridge model is proposed.

Keywords： Sutong cable-stayed bridge     dynamic properties     suitsble system     Reynolds number effect     flutter derivatives    

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Damage identification of a large-span concrete cable-stayed bridge based on genetic algorithm

ZHU Jinsong, XIAO Rucheng

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 2,   Pages 170-175 doi: 10.1007/s11709-007-0018-y

Abstract: variation of the forces of its stay cables are key issues to the safety assessment of an in-service cable-stayedbridge.local elaborate non-damage-identification could be enhanced by the primary damage identification of cable-stayedThe genetic algorithms of damage identification for cable-stayed bridges were investigated in this paperThe method had been verified using a long-span concrete cable-stayed bridge in Ningbo, which has been

Keywords： accurate     primary     global stability     complex     identification    

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Study on stuctural system of Sutong Bridge

Zhang Xigang,Pei Minshan,Yuan Hong,Xu Liping,Zhu Bin

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 20-25

Abstract:

Sutong Bridege, whose layout is ( 100 + 100 + 300 ) + 1 088 + ( 300 +100 + 100 ) m, marks the largest span of cable-stayed bridges in the world.The complex natural condition at thr bridge site and the strict requirements for resistance of wind andaction make it crucial to choose a favorable structural system to addure the funcrion and safety of the bridgeThe comparsion among several optional structural systems for Sutong Bridge is illustrated, the optional

Keywords： Sutong cable-stayed bridge     structural system     damper     damper parameter     displacement    

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Structural stability analysis of Sutong Yangtze River Highway Bridge during construction

Zhao Lei,Li Qiao,Zhang Hong,BU Yizhi

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 81-84

Abstract:

According to construction and load action on SuTong Yangtze River HighwayBridge, an analysis model for structural stability was studied and solved through FEM.

Keywords： Sutong cable-stayed bridge     construction     structural stability     safety factor     FEM    

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Numerical verification of geometry control theory of the construction for super-span cable-stayed bridge

Huang Can, Bu Yizhi, Zhang Qinghua

Strategic Study of CAE 2009, Volume 11, Issue 1,   Pages 87-91

Abstract:

Take Sutong Bridge as the subject investigated, the correctness of theGeometry control theory applied to control the super-span cable-stayed bridge construction, and satisfied

Keywords： cable-stayed bridge     geometry control     geometrical nonlinear     numerical verification    

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Behaviors of super-long span prestressed cable-stayed bridge with CFRP cables and UHPC girder

Fang Zhi,Ren Liang,Fan Fenghong

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 53-59

Abstract: carbon fiber reinforced polymer (CFRP) cables and reactive powder concrete (RPC)in super long span cablestayed bridges, taking a 1 008 m cable stayed bridge using steel girder and steel cables as example,a cable stayed bridge with the same span using RPC(reactive powder concrete) as the girder and advancedcomposite material CFRP (carbon fiber reinforced polymer) as the cable was designed, in which the cablea highly efficient, durable cable stayed bridge of concrete structure and make its applicable span reach

Keywords： cable-stayed bridge     CFRP     RPC     mechanical properties    

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Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessment Article

Khawaja Ali, Hiroshi Katsuchi, Hitoshi Yamada

Engineering 2021, Volume 7, Issue 1,   Pages 111-123 doi: 10.1016/j.eng.2020.07.021

Abstract:

This study provides new insights into the comparison of cable-stayed and extradosed bridges basedidentical structures owing to the use of inclined cables; however, the international standards for bridgelimit states by considering the effects of various untoward and damaging factors, such as overloading, cableAfter the balanced states of the bridge models were achieved, static analyses were performed for differentThe analysis results show that cable-stayed and extradosed bridges exhibit different structural redundancies

Keywords： Cable-stayed bridge     Extradosed bridge     Redundancy     Stay cable     Safety factor     Reliability analysis    

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Study on longitudinal wind load calculation method of cables for cablestayed bridge

Pei Minshan,Zhang Xigang,Zhu Bin,Hou Bin,Liu Changpeng

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 26-30

Abstract:

The cable force experiment was carried out during the design of SutongBridge.calculation formula of longitudinal wind drag coefficient for cables was advanced to fill the blank of bridgewind resistant code of China, and this formula has already been adopted in the Highway Bridge Wind ResistantDesign Code (JTG/T D60012004) with great significance for bridge engineering.

Keywords： Sutong cablestayed bridge     stayed cable     longitudinal     wind tunnel experiments    

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Spatial Nonlinear Analysis of the Reasonable Cable Tension for a Thousand-meter Scale Cable-stayed Bridge

Zhang Jianmin,Xiao Rucheng

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 37-42

Abstract: , a model for spatial nonlinear optimization programming to obtain the prestresses of cables in the cable-stayedbridge is established, in which the bending strain energy of the beams for the bridge and the cabletower is the objective function, and structural stresses and the cable forces are the constraint conditionsIn order to determine the prestresses of the cables of the bridge, the first order optimization methodThis method is used to obtain set of optimal cable tensions of a thousand-meter scale cable-stayed bridge

Keywords： cable-stayed bridge     first order optimization method     reasonable finished dead state    

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Closure technique for the hybrid girder cable-stayed bridge of Edong Bridge

Liu Minghu,Tan Hao,Xu Guoping,Zhao Canhui

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 99-104

Abstract:

Based on Edong Bridge, which is the second longest hybrid girder cable-stayedbridge with 926 m long main span,the influencing factors and crucial techniques of the main span closuremethod for long span hybrid girder cable-stayed bridge are studied.The loading assistant closure method, with better thermal adaptability and less influence on bridge linementioned advantages,the loading assistant closure method is applicable to long span hybrid girder cable-stayed

Keywords： Edong Bridge     hybrid girder cable-stayed bridge     closure technique     loading assistant closure method    

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Title Author Date Type Operation

Sutong Bridge—a cable-stayed bridge with main span of 1 088 meters

You Qingzhong,He Ping,Dong Xuewu,Zhang Xigang,Wu Shouchang

Journal Article

Semi-active fuzzy control of Lali Cable-Stayed Bridge using MR dampers under seismic excitation

Sajad JAVADINASAB HORMOZABAD, Amir K. GHORBANI-TANHA

Journal Article

Seismic design of high-rise towers for cable-stayed bridges under strong earthquakes

Yan XU, Shide HU

Journal Article

Seismic experimental study on a concrete pylon from a typical medium span cable-stayed bridge

Yan XU, Shijie ZENG, Xinzhi DUAN, Dongbing JI

Journal Article

Limit span of self-anchored cable-stayed suspension cooperation system bridge based on strength

Zhe ZHANG , Huili WANG , Xiaomeng GE , Sifeng QIN ,

Journal Article

Aerodynamic problems of cable-stayed bridges spanning over one thousand meters

Chen Airong,Ma Rujin,Wang Dalei

Journal Article

Damage identification of a large-span concrete cable-stayed bridge based on genetic algorithm

ZHU Jinsong, XIAO Rucheng

Journal Article

Study on stuctural system of Sutong Bridge

Zhang Xigang,Pei Minshan,Yuan Hong,Xu Liping,Zhu Bin

Journal Article

Structural stability analysis of Sutong Yangtze River Highway Bridge during construction

Zhao Lei,Li Qiao,Zhang Hong,BU Yizhi

Journal Article

Numerical verification of geometry control theory of the construction for super-span cable-stayed bridge

Huang Can, Bu Yizhi, Zhang Qinghua

Journal Article

Behaviors of super-long span prestressed cable-stayed bridge with CFRP cables and UHPC girder

Fang Zhi,Ren Liang,Fan Fenghong

Journal Article

Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessment

Khawaja Ali, Hiroshi Katsuchi, Hitoshi Yamada

Journal Article

Study on longitudinal wind load calculation method of cables for cablestayed bridge

Pei Minshan,Zhang Xigang,Zhu Bin,Hou Bin,Liu Changpeng

Journal Article

Spatial Nonlinear Analysis of the Reasonable Cable Tension for a Thousand-meter Scale Cable-stayed Bridge

Zhang Jianmin,Xiao Rucheng

Journal Article

Closure technique for the hybrid girder cable-stayed bridge of Edong Bridge

Liu Minghu,Tan Hao,Xu Guoping,Zhao Canhui

Journal Article