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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 jointa simplified calculation method for the design moment, and a deflection calculation method for the steel–UHPC

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

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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: This paper presents pretest analysis of a shake table test model of a 0.35-scale, two-span, steel plategirder bridge.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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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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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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Fatigue stress monitoring and analyses for steel box girder of Runyang Suspension Bridge

WANG Ying, LI Zhaoxia, WU Baijian

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 3,   Pages 197-204 doi: 10.1007/s11709-008-0038-2

Abstract: The monitoring of fatigue stress of steel bridge is a key issue of bridge health monitoring and safetyThis paper aims to find out the strain history features of the girder components of Runyang SuspensionBridge (RYSB) under vehicle and environmental loading during its first year of service based on thestrain-history data recorded by structural health monitoring system installed in the bridge.The fatigue stress spectrums of steel box girders under normal traffic load, heavy trucks and typhoon

Keywords： bridge     monitoring location     RYSB     traffic loading     information    

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Innovative steel-UHPC composite bridge girders for long-span bridges

Xudong SHAO, Lu DENG, Junhui CAO

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 4,   Pages 981-989 doi: 10.1007/s11709-019-0531-9

Abstract: Steel and steel-concrete composite girders are two types of girders commonly used for long-span bridgesFor steel girders, the orthotropic steel deck (OSD) is vulnerable to fatigue cracking and the asphaltWhile for steel-concrete composite girders, the concrete deck is generally thick and heavy, and the decklightweight composite bridge girders are proposed, where UHPC denotes ultra-high performance concreteTo date, the proposed steel-UHPC composite girders have been applied to 14 real bridges in China.

Keywords： steel-UHPC composite bridge girder     long-span bridge     orthotropic steel deck     fatigue cracking     durability    

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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 withand lateral gate shape; the side towers are gate shaped concrete frames; the stiff girder consists offlat streamline steel box girders, with a total of 136 steel box girders of about 33 426 t for the wholebridge.bridge 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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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 10strengthening the web and bottom floor of box girders of middle spans and side spans by sticking the steelThere 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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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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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: Improving the cracking resistance of steel-normal concrete (NC) composite beams in the negative momentThis study proposed an innovative structural configuration for the negative bending moment region in a steel-concreteCCB bridge with the aid of ultrahigh performance concrete (UHPC) layer.In 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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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 stiffeningis 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 liftingprogram is determined through the comparison and analysis on two different types of lifting sequence for steel

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

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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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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:

The geometric structure of steel deck plates is complex.finite element method for the mechanics analysis of the composite guss asphalt surfacing layer of curved steelbox girder bridges.By taking the orthotropic steel deck and the pavement as a whole, a reasonable finite element model whichAccording to the common diseases in steel deck pavements and the effect of the overload and the horizontal

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

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Erection technique of steel box-girder at anchor-side of north side span in Xihoumen suspension bridge

Lu Wei,Deng Hengchang,Zhang SHengli,Yang Ming,Yu Yeqiang,Li Pingli,Li Runzhe,Xiao Anbin

Strategic Study of CAE 2010, Volume 12, Issue 7,   Pages 47-52

Abstract:

Xihoumen Bridge is the longest two-span continuous steel box girder suspensionbridge in China.Several problems have been encountered due to severe natural environment during the erection of steelbox girder at anchor-side of north side span of the bridge.The key technique and construction process of erection and linetype adjustment for the steel box girder

Keywords： suspension bridge     steel box-girder     Xihoumen Bridge     anchor-side of north side span     erection and adjustment    

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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 bridgedevices before the tension forces are applied to the external tendons; measuring the deformation of the steeldeviation cross beam during the tension process; measuring the deformation of the box girder after differentA field load test is performed to the anchorage beam, the steel deviation block devices, and the steel

Keywords： prestressed concrete     box girder     monitoring     external tendons     strain     deflection    

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Title Author Date Type Operation

Precast steel–UHPC lightweight composite bridge for accelerated bridge construction

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

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

Research of steel box girder dehumidification in Taizhou Bridge

Li Lin and Xu Jun

Journal Article

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

Dapeng ZHU, Yang WANG, James BROWNJOHN

Journal Article

Fatigue stress monitoring and analyses for steel box girder of Runyang Suspension Bridge

WANG Ying, LI Zhaoxia, WU Baijian

Journal Article

Innovative steel-UHPC composite bridge girders for long-span bridges

Xudong SHAO, Lu DENG, Junhui CAO

Journal Article

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

Wang Jun and Liang Jinda

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

Design concept of the Twin River Bridges in Chongqing, China

Man-Chung TANG

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

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

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

Journal Article

Stress analysis of deck pavement of continuous steel box girder

Li Guofen,Cao Mu, Wang Hongchang,Zhu Huaping

Journal Article

Erection technique of steel box-girder at anchor-side of north side span in Xihoumen suspension bridge

Lu Wei,Deng Hengchang,Zhang SHengli,Yang Ming,Yu Yeqiang,Li Pingli,Li Runzhe,Xiao Anbin

Journal Article

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

Ali Fadhil NASER, Zonglin WANG

Journal Article