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Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1426-1440 doi: 10.1007/s11709-021-0783-z

Abstract: The ultra-high-performance concrete (UHPC) and fiber-reinforced polymer (FRP) are well-accepted high-performanceUnfortunately, only limited studies are available for shear behavior of UHPC beams reinforced with FRPThis paper presents an experimental investigation on the shear behavior of UHPC beams reinforced withglass FRP (GFRP) and prestressed with external carbon FRP (CFRP) tendons.then applied to evaluate the equations given in different codes/recommendations for FRP-reinforced concrete

Keywords： beam     external prestressing     ultra-high-performance concrete     fiber-reinforced polymers     shear behavior    

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Experimental study on shear behavior of prestressed reactive powder concrete I-girders

Hui ZHENG, Zhi FANG, Bin CHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 618-627 doi: 10.1007/s11709-018-0500-8

Abstract: As a new generation of concrete, RPC(Reactive Powder Concrete) has attracted great research attentionIn the present paper, experimental results from tests on eight prestressed RPC I-section girders failingThe beams with RPC of 120 MPa in compression were designed to assess the ability to carry shear stressin thin webbed prestressed beams with stirrups.RPC, as a new concrete, was different from normal concrete and fiber reinforced concrete.

Keywords： prestressed concrete     RPC(Reactive Powder Concrete)     concrete beams     shear strength     experimental study    

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Progress in Studies on Flexural Behaviors of Concrete Beams Prestressed with FRP Tendons

Deng Zongcai,Wang Zuohu,Du Xiuli,Liu Jingyuan

Strategic Study of CAE 2006, Volume 8, Issue 8,   Pages 86-91

Abstract:

Studies on concrete structures prestressed with FRP tendons have been emphasized in engineering structurein the studies on flexural behaviors of internal bonded, internally unbonded and externally unbonded prestressedconcrete beams with FRP tendons.

Keywords： FRP tendons     prestressed concrete beams     flexural behaviors    

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Finite element analysis and structural design of pretensioned inverted T-beams with web openings

Hock Tian CHENG, Bashar S. MOHAMMED, Kamal Nasharuddin MUSTAPHA

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 148-157 doi: 10.1007/s11709-009-0030-5

Abstract: nonlinear finite element analysis were substantiated by test results from five pretensioned inverted T-beams

Keywords： prestressed concrete     inverted-T beam     web opening    

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Experimental research on the creep behavior and bearing capacity of repeatedly prestressed concrete beam

SHAO Xudong, LI Lifeng, YANG Jianjun

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 305-311 doi: 10.1007/s11709-007-0040-0

Abstract: In the prestress tensioning process of medium or short span prestressed concrete beam bridges, thereTo solve the above problems, a new concept of repeatedly prestressed bridge structure was innovativelyproved, through theoretical and experimental comparison between this new structure and the traditional prestressedconcludes that there is a bright application prospect for this new structure for medium and short span prestressed

Keywords： computational     cracking     technology     prestressed concrete     application prospect    

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Deflection behavior of a prestressed concrete beam reinforced with carbon fibers at elevated temperatures

Mohammed FARUQI, Mohammed Sheroz KHAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 81-91 doi: 10.1007/s11709-018-0468-4

Abstract: Therefore, this study examines the deflection behavior of the carbon fiber reinforced polymer(CFRP) prestressedconcrete beam at elevated temperatures.temperature dependent changes of effective modulus of FRP in predicting the deflection behavior of CFRP prestressedconcrete beams within the range of practical temperatures.This model is compared with a finite element mode (FEM) of a simply supported concrete beam prestressed

Keywords： FRP     CFRP     concrete     elevated temperatures     deflections     prestress    

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Seismic performance of prestressed concrete stand structure supporting retractable steel roof

Yiyi CHEN, Dazhao ZHANG, Weichen XUE, Wensheng LU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 117-124 doi: 10.1007/s11709-009-0024-3

Abstract: The seismic behavior of a structural system composed of pre-stressed concrete stand supporting a retractable

Keywords： retractable steel roof     prestressed concrete     seismic performance     failure mode     inelastic response     shaking    

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3D fracture modelling and limit state analysis of prestressed composite concrete pipes

Pengfei HE, Yang SHEN, Yun GU, Pangyong SHEN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 165-175 doi: 10.1007/s11709-018-0484-4

Abstract: In this manuscript, we study fracture of prestressed cylindrical concrete pipes.Such concrete pipes play a major role in tunneling and underground engineering.The structure is modelled fully in 3D using three-dimensional continuum elements for the concrete structureThis allows the method to capture important phenomena compared to a pure shell model of concrete.A continuous approach to fracture is chosen when concrete is subjected to compressive loading while a

Keywords： cylindrical concrete structures     limit state analysis     3D fracture modelling     prestressed composite pipes     reinforced concrete     three-point bending test    

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Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement

Dong XU,Yu ZHAO,Chao LIU

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 325-336 doi: 10.1007/s11709-014-0080-1

Abstract: In determining the shear capacity of reinforced concrete beams, current codes do not provide any calculationThe present paper comprises results of 11 reinforced concrete beams in an effort to investigate the influenceof web horizontal reinforcement on the shear behavior of reinforced concrete beams.It was found that web horizontal reinforcement can increase the shear capacity of the beams and restraintests can be found focusing on the effect of web horizontal reinforcement on the shear capacity of the beams

Keywords： reinforced concrete beam     shear strength     web horizontal reinforcement     experiments    

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Investigation on modeling parameters of concrete beams reinforced with basalt FRP bars

Jordan CARTER, Aikaterini S. GENIKOMSOU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 6,   Pages 1520-1530 doi: 10.1007/s11709-019-0580-0

Abstract: beams reinforced with BFRP bars are analyzed using three-dimensional (3-D) finite element analysis (The beams were tested in four-point bending.In the FEA the behavior of concrete is simulated using the “Concrete-Damaged Plasticity” model offeredThe research presented here presents a calibrated model for nonlinear FEA of BFRP concrete beams to predictof ACI 440.1R-15 and CSA S806-12, where CSA S806-12 seems to overestimate the shear strength for two beams

Keywords： basalt Fiber-reinforced polymer bars     reinforced concrete beams     finite element analysis     damaged plasticity    

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Ductility improvement of GFRP-RC beams using precast confined concrete block in compression zone

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0968-8

Abstract: However, owing to the lack of ductility in this material and the quasi-brittle behavior of concrete,FRP-reinforced concrete (FRP-RC) beams, even with flexural failure, do not fail in a ductile manner.zones, the present study proposes using a precast confined concrete block (PCCB) in the compressionzone to improve the ductility of the beams.improved the ductility but also changed the failure mode of the beams from shear to flexural.

Keywords： ductility     four-point bending test     glass fiber-reinforced polymer     precast confined concrete block    

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Analysis on shear capacity of prestressed concrete spatial connections

XUE Weichen, LIU Zhenyong, JIANG Dongsheng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 309-317 doi: 10.1007/s11709-008-0052-4

Abstract: Based on experimental results of prestressed concrete spatial connections, nonlinear finite element models

Keywords： available     direction     nonlinear     capacity     compressive    

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Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars

Jianmin ZHOU, Shuo CHEN, Yang CHEN

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 3,   Pages 316-324 doi: 10.1007/s11709-013-0211-0

Abstract: Three groups of concrete beams reinforced with high-strength steel bars were tested, and the crack width

Keywords： concrete beam     high-strength steel bar     crack width     deformation    

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Shear design of high strength concrete prestressed girders

Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 4,   Pages 373-387 doi: 10.1007/s11709-014-0087-7

Abstract: Normal strength prestressed concrete I-girders are commonly used as the primary superstructure componentscontribution ( ) as a function of concrete strength ( ).set of equations was developed based on the test results to predict the ultimate shear strength of prestressedconcrete I-girders.contribution to shear for concrete strength up to 117 MPa (17000 psi).

Keywords： shear design     high strength concrete     prestressed girders     full-scale tests    

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Consumption of carbon fiber plates in the reinforced concrete beams strengthened with CFPs

BU Liangtao, SHI Chuxian, SONG Li

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4,   Pages 393-398 doi: 10.1007/s11709-007-0053-8

Abstract: Four-point bending flexural tests were conducted to one full-size reinforced concrete (RC) beam and threefull-size RC beams strengthened with carbon fiber plates (CFPs).

Keywords： flexural     full-size     Four-point     consumption     experimental    

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Title Author Date Type Operation

Shear behavior of ultra-high-performance concrete beams prestressed with external carbon fiber-reinforced

Journal Article

Experimental study on shear behavior of prestressed reactive powder concrete I-girders

Hui ZHENG, Zhi FANG, Bin CHEN

Journal Article

Progress in Studies on Flexural Behaviors of Concrete Beams Prestressed with FRP Tendons

Deng Zongcai,Wang Zuohu,Du Xiuli,Liu Jingyuan

Journal Article

Finite element analysis and structural design of pretensioned inverted T-beams with web openings

Hock Tian CHENG, Bashar S. MOHAMMED, Kamal Nasharuddin MUSTAPHA

Journal Article

Experimental research on the creep behavior and bearing capacity of repeatedly prestressed concrete beam

SHAO Xudong, LI Lifeng, YANG Jianjun

Journal Article

Deflection behavior of a prestressed concrete beam reinforced with carbon fibers at elevated temperatures

Mohammed FARUQI, Mohammed Sheroz KHAN

Journal Article

Seismic performance of prestressed concrete stand structure supporting retractable steel roof

Yiyi CHEN, Dazhao ZHANG, Weichen XUE, Wensheng LU

Journal Article

3D fracture modelling and limit state analysis of prestressed composite concrete pipes

Pengfei HE, Yang SHEN, Yun GU, Pangyong SHEN

Journal Article

Experimental study on shear behavior of reinforced concrete beams with web horizontal reinforcement

Dong XU,Yu ZHAO,Chao LIU

Journal Article

Investigation on modeling parameters of concrete beams reinforced with basalt FRP bars

Jordan CARTER, Aikaterini S. GENIKOMSOU

Journal Article

Ductility improvement of GFRP-RC beams using precast confined concrete block in compression zone

Journal Article

Analysis on shear capacity of prestressed concrete spatial connections

XUE Weichen, LIU Zhenyong, JIANG Dongsheng

Journal Article

Calculation methods of the crack width and deformation for concrete beams with high-strength steel bars

Jianmin ZHOU, Shuo CHEN, Yang CHEN

Journal Article

Shear design of high strength concrete prestressed girders

Emad L. LABIB,Hemant B. DHONDE,Thomas T. C. HSU,Y. L. MO

Journal Article

Consumption of carbon fiber plates in the reinforced concrete beams strengthened with CFPs

BU Liangtao, SHI Chuxian, SONG Li

Journal Article