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Seismic performance of fabricated continuous girder bridge with grouting sleeve-prestressed tendon composite

Frontiers of Structural and Civil Engineering   Pages 827-854 doi: 10.1007/s11709-023-0954-1

Abstract: The seismic performance of a fully fabricated bridge is a key factor limiting its application.A numerical analysis of three types of continuous girder bridges was conducted with different piers:

Keywords： seismic performance     continuous girder bridge     grouting sleeve-prestressed tendon composite connections    

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A filtering-based bridge weigh-in-motion system on a continuous multi-girder bridge considering the influence

Hanli WU, Hua ZHAO, Jenny LIU, Zhentao HU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1232-1246 doi: 10.1007/s11709-020-0653-0

Abstract: A real-time vehicle monitoring is crucial for effective bridge maintenance and traffic management becauseHowever, the dynamic effect and data noise may have an adverse impact on the bridge responses duringand immediately following the vehicles pass the bridge.To further improve the accuracy of the BWIM system, the field-calibrated influence lines (ILs) of a continuousmulti-girder bridge were regarded as a reference to identify the vehicle weight based on the modified

Keywords： bridge weigh-in-motion     continuous bridge     fast Fourier transform     influence line     axle weight calculation    

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Pretest analysis of shake table response of a two-span steel girder bridge incorporating acceleratedbridge construction connections

Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 169-184 doi: 10.1007/s11709-019-0590-y

Abstract: paper presents pretest analysis of a shake table test model of a 0.35-scale, two-span, steel plate girderbridge.The objective of pretest analysis was to obtain an insight on the seismic response of the bridge modelThe bridge included seat type abutments, full-depth precast deck panels, and a two-column bent in whichSix accelerated bridge construction connections were incorporated in the bridge model.

Keywords： shake table test     accelerated bridge construction     steel girder bridge     OpenSEES     UHPC     simple for dead continuous    

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Field validation of UHPC layer in negative moment region of steel-concrete composite continuous girderbridge

Minghong QIU; Xudong SHAO; Weiye HU; Yanping ZHU; Husam H. HUSSEIN; Yaobei HE; Qiongwei LIU

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 744-761 doi: 10.1007/s11709-022-0843-z

Abstract: steel-normal concrete (NC) composite beams in the negative moment region is one of the main tasks in designing continuousinnovative structural configuration for the negative bending moment region in a steel-concrete CCB bridgein the negative bending moment region, field load testing was conducted on a newly built full-scale bridgeIn the field investigation, strains on the surface of the concrete bridge deck, rebar, and steel beamAlso, a finite element model for the four-span superstructure of the full-scale bridge was established

Keywords： field test     steel-concrete composite beam     continuous girder bridge     negative bending moment region    

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The curve adjustment method of girder segments without hangers for suspension bridge with three-spancontinuous stiffening girder

Qi Zhaochen,Tang Maolin,Cui Bing,Dong Meng,Wang Ming

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 37-41

Abstract:

It is a difficult technical problem to make sure that the curve of girderconnecting the segments near the tower rigidly and transferring structure system for the suspension bridgewith three-span continuous stiffening girder.in this paper, and by taking a suspension bridge of over 1 000 m with three-span continuous stiffeninggirder as an example, the system transformation, curve adjustment and construction control of the girder

Keywords： suspension bridge     stiffening girder     region without hangers     curve    

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Study on overall lifting program for steel box girder of large span of three-span continuous suspensionbridge

Yao Qingtao,Pan Guilin,Yao Qingtao,He Chaoran

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 54-59

Abstract:

Unlike single-span suspension bridge,the three -span continuous suspensionbridge is mainly characterized by slings set in both side spans, and the continuous transition of stiffeningthe lifting method and key construction process for the stiffening girders of the type of suspension bridgeis relatively complex. the Fourth Nanjing Yangtze River Bridge as the background, and according to thestructural features of the large span three-span continuous suspension bridge, the reasonable lifting

Keywords： three-span continuous suspension bridge     steel box girder     lifting program     closure     saddle pushing    

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Stress analysis of deck pavement of continuous steel box girder

Li Guofen,Cao Mu, Wang Hongchang,Zhu Huaping

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 79-83

Abstract: method for the mechanics analysis of the composite guss asphalt surfacing layer of curved steel box girder

Keywords： bridge deck pavement     curved continuous steel box girder     surfacing cracking     bond slip     stress and the    

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Precast steel–UHPC lightweight composite bridge for accelerated bridge construction

Shuwen DENG, Xudong SHAO, Xudong ZHAO, Yang WANG, Yan WANG

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 364-377 doi: 10.1007/s11709-021-0702-3

Abstract: In this study, a fully precast steel–ultrahigh performance concrete (UHPC) lightweight composite bridge(LWCB) was proposed based on Mapu Bridge, aiming at accelerating construction in bridge engineering.Therefore, an innovative girder-to-girder joint that is suitable for LWCB was developed.A specimen consisting of two prefabricated steel–UHPC composite girder parts and one post-cast jointFinite element analyses of Mapu Bridge showed that the nominal stress of critical sections could meet

Keywords： accelerated bridge construction     ultrahigh-performance concrete     steel–UHPC composite bridge     UHPC girder-to-girder    

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Experimental monitoring of the strengthening construction of a segmental box girder bridge and field

Ali Fadhil NASER, Zonglin WANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 308-320 doi: 10.1007/s11709-012-0140-3

Abstract: Prestressed concrete segmental box girder bridges are composed of short concrete segments that are eitherstudy are to monitor the construction process of the external prestressing tendons to strengthen the bridgeof the steel deviation cross beam during the tension process; measuring the deformation of the box girder

Keywords： prestressed concrete     box girder     monitoring     external tendons     strain     deflection    

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Mechanics analysis of thin-walled box continuous girder with variable cross-sections in considering effect

Yuji CHEN, Qizhi LUO,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 4,   Pages 352-356 doi: 10.1007/s11709-009-0057-7

Abstract: In order to study the mechanics behavior of a thin-walled box continuous girder with variable cross-sectionsgirder with variable cross-section was transformed to a nonlinear algebraic equation, which was solvedgirder reliably.The thin-walled box continuous girder with variable cross-sections has more reasonable stress state andThe effect of large deflection on the stress and displacement of the thin-walled box continuous girder

Keywords： thin-walled box girder with variable cross-sections     potential variational theory     shear lag     large deflection    

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Vibration testing of a steel girder bridge using cabled and wireless sensors

Dapeng ZHU, Yang WANG, James BROWNJOHN

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 3,   Pages 249-258 doi: 10.1007/s11709-011-0113-y

Abstract: This paper reports the field application of a wireless sensing system on a 4-span highway bridge locatedBridge vibration due to traffic and ambient excitation is measured.wireless and nineteen cabled accelerometers are first installed along the sidewalk of two neighboring bridgeIn the next series of testing, 16 wireless accelerometers are installed under the deck of another bridge

Keywords： wireless sensing     structural health monitoring (SHM)     signal conditioning     operating deflection analysis     ambient vibration    

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Research of steel box girder dehumidification in Taizhou Bridge

Li Lin and Xu Jun

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 10-13

Abstract:

The steel box girder of Taizhou Bridge is 2 160 m long with volume ofThe paper analyzes the principle, lectotype, setting, workflow and construction of the steel box girderAnd the paper protocols the quality inspection and evaluation standards of the steel box girder dehumidificationin Taizhou Bridge.

Keywords： Taizhou Bridge     steel box girder     dehumidification     research    

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Design of stiffening girder for Taizhou Bridge

Shan Hongwei,Ding Lei,Zhou Qing

Strategic Study of CAE 2012, Volume 14, Issue 5,   Pages 4-9

Abstract:

Taizhou Bridge is the first three-tower two-span suspension bridge withThe structural system of the stiffening girder is complicated and unique.Improvement and innovation have been made in detailed structure design of the stiffening girder basedon Runyang Bridge according to the structural character of three-pylon two-span suspension bridge.structural system, structure design, structure calculation, manufacturing and erection of the stiffening girder

Keywords： suspension bridge     stiffening girder     structural system     structure design    

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Evaluation of the static and dynamic structural performance of segmental pre-stressed concrete box girderbridge after repairing and strengthening

Ali Fadhil NASER, Zonglin WANG

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 2,   Pages 164-177 doi: 10.1007/s11709-013-0196-8

Abstract: the repairing and strengthening methods which are used to improve the structural performance of the bridgeanalyze the static and dynamic responses after strengthening, and to evaluate the performance of the bridgeThe methods of repairing and strengthening include reconstruction the deck of the bridge by casting 10of box girders of middle spans and side spans by sticking the steel plates, strengthening the whole bridgeThere are not tensile stresses are appeared in the sections of the bridge structure.

Keywords： structural performance     steel plates     external pre-stressing     cracks     grouting method     static    

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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 lineon the mentioned advantages,the loading assistant closure method is applicable to long span hybrid girder

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

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Title Author Date Type Operation

Seismic performance of fabricated continuous girder bridge with grouting sleeve-prestressed tendon composite

Journal Article

A filtering-based bridge weigh-in-motion system on a continuous multi-girder bridge considering the influence

Hanli WU, Hua ZHAO, Jenny LIU, Zhentao HU

Journal Article

Pretest analysis of shake table response of a two-span steel girder bridge incorporating acceleratedbridge construction connections

Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA

Journal Article

Field validation of UHPC layer in negative moment region of steel-concrete composite continuous girderbridge

Minghong QIU; Xudong SHAO; Weiye HU; Yanping ZHU; Husam H. HUSSEIN; Yaobei HE; Qiongwei LIU

Journal Article

The curve adjustment method of girder segments without hangers for suspension bridge with three-spancontinuous stiffening girder

Qi Zhaochen,Tang Maolin,Cui Bing,Dong Meng,Wang Ming

Journal Article

Study on overall lifting program for steel box girder of large span of three-span continuous suspensionbridge

Yao Qingtao,Pan Guilin,Yao Qingtao,He Chaoran

Journal Article

Stress analysis of deck pavement of continuous steel box girder

Li Guofen,Cao Mu, Wang Hongchang,Zhu Huaping

Journal Article

Precast steel–UHPC lightweight composite bridge for accelerated bridge construction

Shuwen DENG, Xudong SHAO, Xudong ZHAO, Yang WANG, Yan WANG

Journal Article

Experimental monitoring of the strengthening construction of a segmental box girder bridge and field

Ali Fadhil NASER, Zonglin WANG

Journal Article

Mechanics analysis of thin-walled box continuous girder with variable cross-sections in considering effect

Yuji CHEN, Qizhi LUO,

Journal Article

Vibration testing of a steel girder bridge using cabled and wireless sensors

Dapeng ZHU, Yang WANG, James BROWNJOHN

Journal Article

Research of steel box girder dehumidification in Taizhou Bridge

Li Lin and Xu Jun

Journal Article

Design of stiffening girder for Taizhou Bridge

Shan Hongwei,Ding Lei,Zhou Qing

Journal Article

Evaluation of the static and dynamic structural performance of segmental pre-stressed concrete box girderbridge after repairing and strengthening

Ali Fadhil NASER, Zonglin WANG

Journal Article

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

Liu Minghu,Tan Hao,Xu Guoping,Zhao Canhui

Journal Article