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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 cableconstruction method and techniques of a thousand-meter scale cable-stayed bridge are instroduced, Somekey constrction techniques, such as outspreading cable on deck, installing cable at pylon, pulling adnfixing 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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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: >In this paper, a model for spatial nonlinear optimization programming to obtain the prestresses of cablesin the cable-stayed bridge is established, in which the bending strain energy of the beams for the bridgeand the cable tower is the objective function, and structural stresses and the cable forces are theIn 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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Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessmentof Their Stay Cables 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 basedon the safety assessment of their stay cables., the international standards for bridge design stipulate different safety factors for stay cables ofTo address this misconception, a comparative study was carried out on the safety factors of stay cablesThe 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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Parametric oscillation of cables and aerodynamic effect

Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 3,   Pages 321-325 doi: 10.1007/s11709-010-0028-z

Abstract: addresses the aerodynamic effect on the nonlinear oscillation, particularly parametric vibration of cablesin cable-stayed bridges.A simplified 2-DOF model, including a beam and a stayed cable, is formulated first.The method is applied to a numerical example and a long-span bridge to analyze its all stay cables.It is demonstrated that very large vibration at one of the longest cables in the middle span of the bridge

Keywords： parametric vibration     cables     cable-stayed bridge     nonlinear vibration    

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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: style="text-align: justify;">To discuss the applicability of carbon fiber reinforced polymer (CFRP) cablesand reactive powder concrete (RPC)in super long span cable stayed bridges, taking a 1 008 m cable stayedbridge using steel girder and steel cables as example, a cable stayed bridge with the same span usingwas designed, in which the cable cross section was determined by the principles of equivalent 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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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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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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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-Stayedregarded 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 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-stayed

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

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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 investigatedResearches show that vertical stiffiness will decrease with wind speed if the nonlinearity of deformation of staycables under later wind loading is considered.It is also found that Fixed - Fixed system is the most suitable for long span cable stayed bridge under

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

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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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Concrete-Filled Steel Tube Arch Bridges in China Review

Jielian Zheng, Jianjun Wang

Engineering 2018, Volume 4, Issue 1,   Pages 143-155 doi: 10.1016/j.eng.2017.12.003

Abstract: The large-scale construction of expressways and high-speed railways demands the development of long-spanmain construction technologies of reinforced concrete arch bridges are also presented, which include cable-stayedfastening-hanging cantilever assembly, adjusting the load by means of stay cables, surrounding the concrete

Keywords： Concrete-filled steel tube (CFST) arch bridge     Steel-reinforced concrete arch bridge     Cable-stayed fastening-hangingcantilever     assembly     Vacuum-assisted pouring in-tube concrete     Adjusting load by stay cables    

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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: structure, the stiffness of its main girder and concrete tower, and the variation of the forces of its staycables are key issues to the safety assessment of an in-service cable-stayed bridge.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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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: Geometry 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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Aerodynamic interference effects and mitigation measures on vortex-induced vibrations of two adjacent cable-stayed

Xiaoliang MENG, Ledong ZHU, Zhenshan GUO

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 4,   Pages 510-517 doi: 10.1007/s11709-011-0129-3

Abstract: By examining the two neighboring Haihe Bridges with semi- and full-closed bridge decks, the aerodynamic interference between the two decks on the vortex-induced vibration (VIV) and the corresponding aerodynamic mitigation measures are investigated via a series of wind tunnel tests with a spring-suspended sectional model aided with computational fluid dynamics (CFD) method. The results show that the VIV responses of both bridges can be significantly affected by the aerodynamic interference and that the extent of the influence varies with the shapes of the windward and leeward decks. The VIV amplitudes of the windward bridge are often fairly close to those of the single bridge. However, those of the leeward bridge are magnified substantially by aerodynamic interference if the same structural and aerodynamic configurations are adopted for the two bridges. Otherwise, the VIV responses are not significantly increased and may even be reduced by the aerodynamic interference if different configurations are employed for the two bridges. Furthermore, an effective combined measure of adding wind barriers and sharpening the wind fairing noses of the two box decks is presented for mitigating both the vertical and torsional VIV responses of the windward and leeward bridges.

Keywords： separated parallel decks     vortex-induced vibration     aerodynamic interference     aerodynamic mitigation measure     semi-closed box deck     full-closed box deck    

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Title Author Date Type Operation

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

Rao Huarong,Deng Huibin

Journal Article

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

Zhang Jianmin,Xiao Rucheng

Journal Article

Comparative Study on Structural Redundancy of Cable-Stayed and Extradosed Bridges Through Safety Assessmentof Their Stay Cables

Khawaja Ali, Hiroshi Katsuchi, Hitoshi Yamada

Journal Article

Parametric oscillation of cables and aerodynamic effect

Yong XIA, Jing ZHANG, Youlin XU, Yozo FUJINO,

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

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

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

Yan XU, Shide HU

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

Yan XU, Shijie ZENG, Xinzhi DUAN, Dongbing JI

Journal Article

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

Chen Airong,Ma Rujin,Wang Dalei

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

Concrete-Filled Steel Tube Arch Bridges in China

Jielian Zheng, Jianjun Wang

Journal Article

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

ZHU Jinsong, XIAO Rucheng

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

Aerodynamic interference effects and mitigation measures on vortex-induced vibrations of two adjacent cable-stayed

Xiaoliang MENG, Ledong ZHU, Zhenshan GUO

Journal Article