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Taizhou Bridge—the first kilometer level three-tower two-span suspension bridge in the world

Zhong Jianchi

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 4-8

Abstract:

Taizhou Bridge, locating at the middle of Jiangsu Province, connectingThe bridge is the first kilometer level three span suspension bridge in the world.The middle tower of the bridge adopts longitudinal shape of herringbone fashion for the first time inThe foundation of the middle tower is the deepest caisson in the earth under water.suspension bridge, the precise locating and bottom-sealing technique of the super scale caisson foundation

Keywords： three-tower suspension bridge     innovation     design     caisson in water     herringbone steel tower    

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Model design of static experiment for the middle tower of multispan suspension bridge based on actual

Ji Lin,Wang Tao and Wu Hanliang

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 66-70

Abstract:

Compared to the tower of common twospan suspension bridges, the middletowers of multispan suspension bridges have several different characteristics, such as the constraintsIn this paper, a small-scale model was designed for the middle tower of Taizhou Bridge, based on its

Keywords： suspension bridge     middle tower     actual working conditions     similarity theory     numerical simulation     model    

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Displacement characteristics of long span three-tower suspension bridge

Chen Ce, Yin Haihua

Strategic Study of CAE 2010, Volume 12, Issue 8,   Pages 79-82

Abstract:

Taizhou Yangtze Highway Bridge adopts three-tower suspension bridge schemeThis paper studies the different displacement traits between three-tower suspension bridge and two-towersuspension bridge.It also analyzes the influence of various parameters, such as the rigidity and height of the tower, thesuspension bridge.

Keywords： three-tower suspension bridge     Taizhou Bridge     displacement characteristics     influencing parameters    

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Influence analysis of tower stiffness on suspension bridge

Cui Bing,Lin Qia,Yu Xudong,Tang Maolin,Tong Yuqiang

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 33-38

Abstract:

In order to study the influence of tower stiffness on suspension bridge, this paper took Xihoumen Suspension Bridge as a prototype, established its finite element model byThis model is a two-mtower single-mspan suspension bridge with the main cable span of 1 650 m, and itThen, the influence of suspension bridge structural performance with different tower stiffness was analyzedThis paper also discussed the influence of mid-mtower stiffness in multi-mtower and multi-mspan suspension

Keywords： tower stiffness     BNLAS     multi-mtower and multi-mspan     mid-mtower    

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Saddle pushing analysis in suspension bridge construction

Qi Dongchun,Wang Changjiang,Shen Ruli,Lin Qia

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 68-73

Abstract: problems existing in saddle pushing, such as the pre-displacement control principle, the relation of towertop displacement and tower bottom stress, the method of determining saddle pushing stages and pushingCombining with saddle pushing analysis of Baling River Bridge, the conclusion that the excess pushing

Keywords： suspension bridge     saddle pushing     saddle equilibrium condition     tower top displacement     tower bottom    

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Determination of lifting sequence of steel box girders of suspension main bridge of Taizhou Bridge

Wang Jun and Liang Jinda

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 41-45

Abstract:

Taizhou Bridge is the first three-tower two-span suspension bridge withIts main spans are 2×1 080 m; the middle tower is a steel frame with longitudinal herringbone shapestreamline steel box girders, with a total of 136 steel box girders of about 33 426 t for the whole bridgeThis article determines the proper lifting sequence of steel box girders of this threetower suspensionbridge by analyzing the effect of steel box girders lifting sequence on structural system and difficulty

Keywords： three tower two pan suspension bridge     steel box girder     lifting sequence    

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Flutter stability and management strategy for the deck of Taizhou Bridge during construction stage

Li Chengcheng,Chen Airong and Ma Rujin

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 46-50

Abstract:

In this paper, Taizhou Bridge, a three-tower suspension bridge was investigated

Keywords： multi tower suspension bridge     construction stage     flutter stability     management strategy    

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Anti-sliding safety assessment for main saddle on middle tower of Taizhou Bridge

Ruan Xin,Ruan Jing,Chen Airong and Guo Ji

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 71-74

Abstract: Three methods to assess the safety of saddle sliding on middle tower of the Taizhou Bridge are presentedRandom traffic flow simulation model is developed to simulate real traffic situation on the bridge.All three assessment results indicate that the middle tower saddle of the Taizhou Yangtze River Bridge

Keywords： three-tower two-span suspension bridge     middle tower saddle     deterministic assessment     probabilistic    

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Fatigue analysis of steel box girder in key sections for threetower suspension bridge under random vehicle

Chen Ce,Ji Bohai and Liu Rong

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 75-79

Abstract:

Taizhou Bridge is the first kilometer level threetower and twospansuspension bridge in the world.The three-dimensional fullbridge FEM (finite element method) model of the Taizhou Bridge and the randomvehicle loading on the bridge finite element model by simplified vehicle load model are established.

Keywords： three-tower suspension bridge     orthotropic plate     fatigue stress analysis     key sections    

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Mechanical performance analysis and stiffness test of a new type of suspension bridge

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1160-1180 doi: 10.1007/s11709-021-0760-6

Abstract: A new type of suspension bridge is proposed based on the gravity stiffness principle.Compared with a conventional suspension bridge, the proposed bridge adds rigid webs and cross braces.The rigid webs and cross braces are installed after the construction of a conventional suspension bridgeA new type of railway suspension bridge with a span of 340 m and a highway suspension bridge with a spanThe results showed that the new suspension bridge had a better performance than the conventional suspension

Keywords： new type of suspension bridge     stiffness test     mechanical performance     railway bridge     space truss    

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Investigations concerning seismic response control of self-anchored suspension bridge with MR dampers

YANG Menggang, HU Jianhua

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 43-48 doi: 10.1007/s11709-008-0011-0

Abstract: To mitigate the seismic response of self-anchored suspension bridges, equations of motion governing thecomputer program is developed and employed for studying the seismic response control of a self-anchored suspensionbridge with a main span of 350 m.The numerical results indicate the longitudinal displacement of the tower top and bridge girder decreaseconnections, and the internal forces of the tower are effectively attenuated as well.

Keywords： longitudinal displacement     corresponding computer     excitation     phenomenological     self-anchored suspension    

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Calculation method on shape finding of self-anchored suspension bridge with spatial cables

Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 165-172 doi: 10.1007/s11709-009-0021-6

Abstract: the spatial model, a reliable and accurate calculation method on the shape finding of self-anchored suspensionbridge with spatial cables was studied in this paper.By using a numerical method combining with the finite element method, one self-anchored suspension bridgemain cables, the position of the saddle, and the pre-offsetting of the saddle of the self-anchored suspensionbridge were given.

Keywords： bridge engineering     self-anchored suspension bridges     special cables     shape-finding     calculation method    

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Key technology research on construction for the middle tower of suspension bridge

Tian Wei,Liu Jianbo and You Xinpeng

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 23-28

Abstract:

The middle tower of Taizhou Bridge consists of deepwater caisson foundationand steel tower with herringbone shape along the longitudinal direction.Erection accuracy of steel tower is very high, but adjusted segments are few.the key technologies about construction of deepwater caisson , manufacturing and erection of steel tower

Keywords： Taizhou Bridge     anchor pier positioning     real time monitoring     control measure in final stage     whole process    

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The study of forced vibration for threetower suspension bridge under moving loads

Feng Zhaoxiang,Chen Liang and Miu Changqing

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 80-84

Abstract:

Taking Taizhou Bridge for example, dynamic characteristics of the finiteare analyzed and then the effects of different moving speeds and loads on dynamic response of three-towertwospan suspension bridge are studied.The response of force and displacement of three-tower twospan continuous suspension bridge under simply

Keywords： dynamic characteristics     forced vibration     response     load amplification factor    

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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.on the material strength and commonly used materials, the limit spans of self-anchored cable-stayed suspension

Keywords： cable-stayed suspension     self-anchored     limit span    

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Title Author Date Type Operation

Taizhou Bridge—the first kilometer level three-tower two-span suspension bridge in the world

Zhong Jianchi

Journal Article

Model design of static experiment for the middle tower of multispan suspension bridge based on actual

Ji Lin,Wang Tao and Wu Hanliang

Journal Article

Displacement characteristics of long span three-tower suspension bridge

Chen Ce, Yin Haihua

Journal Article

Influence analysis of tower stiffness on suspension bridge

Cui Bing,Lin Qia,Yu Xudong,Tang Maolin,Tong Yuqiang

Journal Article

Saddle pushing analysis in suspension bridge construction

Qi Dongchun,Wang Changjiang,Shen Ruli,Lin Qia

Journal Article

Determination of lifting sequence of steel box girders of suspension main bridge of Taizhou Bridge

Wang Jun and Liang Jinda

Journal Article

Flutter stability and management strategy for the deck of Taizhou Bridge during construction stage

Li Chengcheng,Chen Airong and Ma Rujin

Journal Article

Anti-sliding safety assessment for main saddle on middle tower of Taizhou Bridge

Ruan Xin,Ruan Jing,Chen Airong and Guo Ji

Journal Article

Fatigue analysis of steel box girder in key sections for threetower suspension bridge under random vehicle

Chen Ce,Ji Bohai and Liu Rong

Journal Article

Mechanical performance analysis and stiffness test of a new type of suspension bridge

Journal Article

Investigations concerning seismic response control of self-anchored suspension bridge with MR dampers

YANG Menggang, HU Jianhua

Journal Article

Calculation method on shape finding of self-anchored suspension bridge with spatial cables

Yan HAN, Zhengqing CHEN, Shidong LUO, Shankui YANG

Journal Article

Key technology research on construction for the middle tower of suspension bridge

Tian Wei,Liu Jianbo and You Xinpeng

Journal Article

The study of forced vibration for threetower suspension bridge under moving loads

Feng Zhaoxiang,Chen Liang and Miu Changqing

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