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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.The results show that most parts of the concrete pylon remain elastic even under very strong excitations

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

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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: 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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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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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-stayedsuspension bridges with concrete girder or steel girder under vertical static load are discussed inThe 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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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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Design and analysis for health-diagnosis-oriented test model of cable stayed bridge

Zhang Guogang,Fang Zhi,Tang Shenghua,Chen Sujun,Chen Feng

Strategic Study of CAE 2012, Volume 14, Issue 11,   Pages 49-56

Abstract:

Taking the Hesheng Bridge as the prototype, a health-diagnosis-orientedconcrete cable-stayed model bridge was designed and made with a scale of 1∶15 based on similarity theoryThe initial finite element model(FEM) of prototype and model bridge were established and the baselinetreatments, the static and dynamic characteristic and damage characteristic of model and prototype bridgeThe method can provide a reference for the model design of concrete cable stayed bridge.

Keywords： concrete cable-stayed bridge     model design     model updating     damage diagnosis    

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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: ">To discuss the applicability of carbon fiber reinforced polymer (CFRP) cables and reactive powder concrete(RPC)in super long span cable stayed bridges, taking a 1 008 m cable stayed bridge using steel girderand steel cables as example, a cable stayed bridge with the same span using RPC(reactive powder concretedesigned, in which the cable cross section was determined by the principles of equivalent cable strengtha 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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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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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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Technology for long cable erection of a thousand-meter scale cable-stayed bridge

Rao Huarong,Deng Huibin

Strategic Study of CAE 2009, Volume 11, Issue 3,   Pages 71-74

Abstract:

In the background of the construction of Sutong Yangtze River Bridge(short as Sutong Bridge), the cable construction method and techniques of a thousand-meter scale cable-stayedbridge are instroduced, Some key constrction techniques, such as outspreading cable on deck, installingcable at pylon, pulling adn fixing cable at the attachment with decks and cable PE protection, are discussed

Keywords： stay cables of a thousand-meter scale cable-stayed btedge     construction technique for long cables     longcable construction    

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Design concept of the Twin River Bridges in Chongqing, China

Man-Chung TANG

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 427-431 doi: 10.1007/s11709-011-0134-6

Abstract: The Dongshuimen Bridge over the Yangtze River and the Qiansimen Bridge over the Jialing River in ChongqingThe girders are steel truss structures with orthotropic plates and the towers are made of concrete.

Keywords： long span bridges     partially cable-supported girder bridge     cable-stayed bridge     extradosed     steel truss     bridge aesthetics     Chongqing     China    

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Research of the aerostatic and aerodynamic stability of super long-span cable-stayed bridges

Zhang Xinjun and Sun Hailing

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 50-58

Abstract:

With the increase of span length，the cable-stayed bridge tends to be a more slender structural system- stayed bridge with main span of1400m，and the results are compared with those of a suspension bridge- stayed bridge in super long- span bridges whose main span exceeds1000m is discussed.In addition，parametric analysis on the aerostatic and aerodynamic stability of super long-span cable-stayedThe results show that as compared to the suspension bridge with the same main span，the cable- stayed

Keywords： super long-span cable-stayed bridge     aerostatic stability     aerodynamic stability     design parameter    

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Title Author Date Type Operation

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

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

ZHU Jinsong, XIAO Rucheng

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

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

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

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

Design and analysis for health-diagnosis-oriented test model of cable stayed bridge

Zhang Guogang,Fang Zhi,Tang Shenghua,Chen Sujun,Chen Feng

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

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

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

Technology for long cable erection of a thousand-meter scale cable-stayed bridge

Rao Huarong,Deng Huibin

Journal Article

Design concept of the Twin River Bridges in Chongqing, China

Man-Chung TANG

Journal Article

Research of the aerostatic and aerodynamic stability of super long-span cable-stayed bridges

Zhang Xinjun and Sun Hailing

Journal Article