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fiber reinforced concrete frame shaking table test

fiber reinforced concrete frame shaking table test

Shaking table testing of a reinforced concrete frame ...

Jun 15, 2021  It shows that the specimen had damaged severely with delamination of the concrete cover within the plastic hinge zone at that time. On the other hand, the initial period of vibration for the retrofitted RC frame was 0.274 s. After the shaking table test of the moderate earthquake, the structural period only gradually increased to 0.281 s.

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Shaking Table Test of GFRP Reinforced Concrete Frame ...

Shaking Table Test of GFRP Reinforced Concrete Frame Structure. Liangwei Gai 1 and Xinsheng Xu 1. Published 1 April 2020 • Published under licence by IOP Publishing Ltd IOP Conference Series: Earth and Environmental Science, Volume 474, 6. Environmental Engineering and Scientific Application

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Shaking table tests of steel fiber reinforced concrete ...

Steel fiber reinforced concrete (SFRC) has exhibited suitable tension strength and post-cracking deformation capacities. Performance observed during tests prompts SFRC as a prominent raw material for construction of low-rise concrete wall housing in

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Shaking Table Test of U-Shaped Walls Made of Fiber ...

Fiber-reinforced foamed concrete (FRFC) is a lightweight material that has the potential to perform well in seismic applications due to its low density and improved mechanical properties. However, studies focused on the seismic assessment of this material are limited. In this work, U-shaped wall specimens, made of FRFC reinforced with henequen fibers and plain foamed concrete (PFC) with a ...

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Shaking Table Evaluation of Reinforced Concrete Bridge ...

Shaking Table Evaluation of Reinforced Concrete Bridge Columns Repaired using Fiber Reinforced Polymer Jackets By Pardeep Kumar A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Engineering – Civil and Environmental Engineering in

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1501. Shaking table test for a scale-down reinforced ...

Fig. 4. Appearance of the shaking table test set-up 2.3. Shaking table test The RC frame specimens were connected to the shaking table by bolts and the appearance of the shaking table test is shown in Fig. 4. The shaking table has 2 degree of freedom system with a frequency range between 0.1-50 Hz and the maximum specimen weight is 6 tons.

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Shaking table tests on reinforced concrete frames without ...

Jun 01, 2005  Shaking table tests on reinforced concrete frames without and with passive control systems. Mauro Dolce, Corresponding Author. [email protected]; ... The addition of passive control braces in the reinforced concrete frame resulted in significant benefits on the overall seismic behaviour. The seismic intensity producing structural collapse was ...

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Shaking Table Test and Analysis of Reinforced Concrete ...

Sep 19, 2018  10%  Shaking Table Test Specimens. This study considered a 1-story 1-span RC frame specimen with a non-seismic (NS) design. Its detailed specifications are shown in Fig. 1a and the specimen includes a column height of 2750 mm and beam length of 3700 mm. Its seismic performance was compared with the performances of various seismic reinforcement systems when a

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Shaking Table Evaluation of Reinforced Concrete Bridge ...

Shaking Table Evaluation of Reinforced Concrete Bridge Columns Repaired using Fiber Reinforced Polymer Jackets By Pardeep Kumar A dissertation submitted in partial satisfaction of the requirements for the degree of Doctor of Philosophy in Engineering – Civil and Environmental Engineering in the Graduate Division of the

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Shaking table tests on seismic behavior of polypropylene ...

Jun 01, 2019  Whereas, fiber reinforced concrete was seldom utilized as secondary lining in underground structures, much less the polypropylene fiber reinforced concrete. ... Shaking table test on seismic response and damage mode of tunnel linings in diverse tunnel-void interaction states. Tunnel. Undergr. Space Technol., 77 (2018), pp. 295-304.

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Shaking Table Test and Analysis of Reinforced Concrete ...

Sep 19, 2018  10%  Shaking Table Test Specimens. This study considered a 1-story 1-span RC frame specimen with a non-seismic (NS) design. Its detailed specifications are shown in Fig. 1a and the specimen includes a column height of 2750 mm and beam length of 3700 mm. Its seismic performance was compared with the performances of various seismic reinforcement systems when a

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Shaking table tests on precast reinforced concrete and ...

Substituting conventional concrete with engineered cementitious composite c... Shaking table tests on precast reinforced concrete and engineered cementitious composite/reinforced concrete composite frames - Li Xu, Jinlong Pan, CKY Leung, Wanyun Yin, 2018

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Shake‐table experiment on reinforced concrete structure ...

Aug 02, 2006  Pardeep Kumar and Khalid M. Mosalam, Shaking Table Evaluation of Reinforced Concrete Bridge Columns Repaired Using Fiber-Reinforced Polymer Jackets, Journal of Bridge Engineering, 20, 12, (04015025), (2015).

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Seismic performance assessment of reinforced concrete ...

Apr 01, 2021  Seismic performance assessment of non-compliant SMRF reinforced concrete frame: shake table test study J Earthq Eng ( 2019 ) , 10.1080/13632469.2017.1326426 Google Scholar

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Shaking table test on insulated sandwich concrete wall ...

May 01, 2021  The shaking-table test on a full scale 3-storey building composed of the reinforced concrete sandwich walls was carried out. The results indicate that both stiffness and strength of the building under dynamic excitation are superior to those expected from the results of pseudo-static cyclic tests conducted on simple specimens [ 15 , 20 ].

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Hysteretic Behaviour of Steel Fibre-Reinforced Concrete

Hysteretic Behaviour of Steel Fibre-Reinforced Concrete Frames B.O. Katzensteiner' and A. Filiatrault2 ABSTRACT Dynamic tests of two sets of parallel one-bay, two-storey concrete plane frames were carried out at the University of British Columbia to assess the effectiveness of steel fibre-reinforced concrete (SFRC) in seismic design.

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Fiber Reinforced Concrete - an overview ScienceDirect Topics

Hydrodemolition of steel fibre reinforced concrete plays a role if industrial floors or, respectively, hydraulic structures are maintained. Effects of steel fibre reinforcement on hydrodemolition processes are investigated by Hu et al. (2004) who pointed out that impact angle determines the influence of reinforcing fibres. At low impact angles (15°) the fibres form ‘shadow zones’, as ...

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Reinforced Concrete Frame Scientific.Net

Abstract: Two full scale frames were tested on a shaking table to investigate seismic performance and fracture mechanism of fiber reinforced concrete in contrast to the plain concrete. The information about acceleration response, the maximum strain value as well as the time to reach it, the typical strain - time curves and the crack development ...

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Static Laboratory Testing of Large-Scale Structures

infill-frame test structure. 4 - 32 (d) masonry infill panels prestressed masonry reaction wall ... reinforced concrete frame shaking table firstly subjected to in-plane earthquake motions secondly subjected to ... fiber reinforced polymer (f) retrofitted masonry piers P H. 4 - 47-60-40-20 0 20 40 60

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Seismic behavior of glass fiber-reinforced polymer wall panels

Fiber-reinforced polymer (FRP) Wall panel Seismic behavior Shaking table test Finite element modeling Reinforced concrete wall ABSTRACT Glass fiber-reinforced polymer (GFRP) panels have been increasingly used for structural applications due to their light weight, corrosion resistance and construction-easiness.

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Zheng LU Professor PhD Tongji University, Shanghai ...

This paper proposes a novel reinforced concrete (RC) frame structure encased with shaped steel to resist the debris flow impact. ... the shaking table test of particle damping technology was ...

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Inelastic torsional seismic response of nominally ...

Dec 01, 2014  This paper discusses the torsional response of a scaled reinforced concrete frame structure subjected to several uniaxial shaking table tests. The tested structure is nominally symmetric in the direction of shaking and exhibits torsion attributable to non-uniform yielding of structural components and uncertainties in the building process.

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Shaking table test for a scale-down reinforced concrete ...

2.3. Shaking table test. The RC frame specimens were connected to the shaking table by bolts and the appearance of the shaking table test is shown in Fig. 4. The shaking table has 2 degree of freedom system with a frequency range between 0.1-50 Hz and the maximum specimen weight is 6 tons.

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Shaking table tests on precast reinforced concrete and ...

Substituting conventional concrete with engineered cementitious composite c... Shaking table tests on precast reinforced concrete and engineered cementitious composite/reinforced concrete composite frames - Li Xu, Jinlong Pan, CKY Leung, Wanyun Yin, 2018

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Shaking Table Testing of Segmental Hollow-Core FRP ...

May 05, 2018  Shaking Table Testing of Segmental Hollow-Core FRP-Concrete-Steel Bridge Columns ... The cross section of the segmental columns was a hollow-core section composed of an outer glass-fiber-reinforced polymer (GFRP) shell, an inner steel tube, and concrete shell cast in between the GFRP shell and the steel tube. ... the counterpart conventional ...

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Static Laboratory Testing of Large-Scale Structures

infill-frame test structure. 4 - 32 (d) masonry infill panels prestressed masonry reaction wall ... reinforced concrete frame shaking table firstly subjected to in-plane earthquake motions secondly subjected to ... fiber reinforced polymer (f) retrofitted masonry piers P H. 4 - 47-60-40-20 0 20 40 60

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Seismic responses of fiber reinforced concrete tunnel ...

【Abstract】Seismic dynamic responses of fiber reinforced concrete tunnel lining were studied with large scale shaking table model tests and by comparing with the plain concrete tunnel lining.The damage characteristics, dynamic strain, internal force and compressive deformation were analyzed. The cracking occurred in the invert at first, then in the haunch under the horizontal seismic load ...

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Seismic Behavior of Glass Fiber-Reinforced Polymer Wall

Fiber-Reinforced Polymer (FRP), Wall panel, Seismic behavior, Shaking table test, Finite element modeling, Reinforced Concrete wall 1. INTRODUCTION Fiber-reinforced polymer (FRP) materials have been widely used in civil engineering. While they are more commonly used to strengthen existing structures [1-2], FRP components have

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Fiber Reinforced Scientific.Net

Fiber Reinforced Concrete Frame Shaking Table Test Authors: Guo Wang Meng, Jia Mei Zhou, Chuan Yi Sui, Qi Yan Abstract: Two full scale frames were tested on a shaking table to investigate seismic performance and fracture mechanism of fiber reinforced concrete in contrast to the plain concrete.

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Reinforced Concrete Frame Scientific.Net

Abstract: Two full scale frames were tested on a shaking table to investigate seismic performance and fracture mechanism of fiber reinforced concrete in contrast to the plain concrete. The information about acceleration response, the maximum strain value as well as the time to reach it, the typical strain - time curves and the crack development ...

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Experimental Study and Comparison of Test Results on Fiber ...

Nov 28, 2015  AbstractIn the present work, an attempt is made to investigate the compressive strength, Split tensile and flexural strength of concrete made with fiber reinforced concrete by using hooked end steel fibers, For this investigation, the cube and cylinder are cast of standard size and the beam specimens of 100 mm in width, 100 mm in depth, and 500 ...

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Zheng LU Professor PhD Tongji University, Shanghai ...

This paper proposes a novel reinforced concrete (RC) frame structure encased with shaped steel to resist the debris flow impact. ... the shaking table test of particle damping technology was ...

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Experimental Research on Mechanical ... - Scientific.Net

This paper investigates the static mechanical properties and flexural impact properties of reactive powder concrete (RPC) reinforced by the basalt fiber through various experimental works. The results indicate that the highest flexural and compressive strength can be obtained when the fiber content is 3kg/m3. Length and diameter of basalt fiber both influence the mechanical properties.

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Fibre Reinforced Concrete - SlideShare

Oct 21, 2014  Precast fiber reinforced concrete manhole covers and frames are being widely used in India. 36. Case Study Providing and laying 40 mm steel fibre reinforced cement concrete in pavement (in panels having area not more than 1.5 sqm) consisting of steel fibre @ 40kg per cubic meter of concrete and cement concrete mix of 1:1.95:1.95 over existing ...

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In-Plane Strengthening Effect of Prefabricated Concrete ...

Aug 24, 2017  The improvement effect of a new strengthening strategy on dynamic action of masonry structure, by installing prefabricated concrete walls on the outer facades, is validated by shaking table test presented in this paper. We carried out dynamic tests of two geometrically identical five-story reduced scaled models, including an unstrengthened and a strengthened masonry model.

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PEER Reports Pacific Earthquake Engineering Research Center

PEER 2008/06 - Shaking Table Tests and Numerical Investigation of Self-Centering Reinforced Concrete Bridge Columns Hyung IL Jeong, Junichi Sakai, Stephen A. Mahin - Report PEER 2008/05 - Performance-Based Earthquake Engineering Design Evaluation Procedure for Bridge Foundations Undergoing Liquefaction-Induced Lateral Ground Displacement

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