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Tytuł artykułu

Flexural strengthening of Reinforced Concrete (RC) Beams Retrofitted with Corrugated Glass Fiber Reinforced Polymer (GFRP) Laminates

Treść / Zawartość
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Strengthening the structural members of old buildings using advanced materials is a contemporary research in the field of repairs and rehabilitation. Many researchers used plain Glass Fiber Reinforced Polymer (GFRP) sheets for strengthening Reinforced Concrete (RC) beams. In this research work, rectangular corrugated GFRP laminates were used for strengthening RC beams to achieve higher flexural strength and load carrying capacity. Type and dimensions of corrugated profile were selected based on preliminary study using ANSYS software. A total of twenty one beams were tested to study the load carrying capacity of control specimens and beams strengthened with plain sheets and corrugated laminates using epoxy resin. This paper presents the experimental and theoretical study on flexural strengthening of Reinforced Concrete (RC) beams using corrugated GFRP laminates and the results are compared. Mathematical models were developed based on the experimental data and then the models were validated.
Wydawca
Rocznik
Tom
2
Numer
1
Opis fizyczny
Daty
wydano
2015-01-01
otrzymano
2014-12-30
zaakceptowano
2015-01-17
online
2015-03-25
Twórcy
autor
  • Department of Built & Natural Environment, Caledonian College of Engineering, Muscat, Oman, arrahvind_22@yahoo.com
  • Department of Civil Engineering, National Institute of Technology, Durgapur, India
  • Department of Civil Engineering, National Institute of Technology, Durgapur, India
  • Department of Built & Natural Environment, Caledonian College of Engineering, Muscat, Oman
Bibliografia
  • [1] Hakan Nordin, Bjorn Taljsten, Testing of hybrid FRP composite beams in bending, Composites Part B, 2004, 35, 27-33.
  • [2] Hamid Saadatmanesh, Mohammad R. Ehsani., RC Beams Strengthened with GFRP Plates. I: Experimental Study, J. of Structural Engineering, 1991, 117(11), 3417-3433.
  • [3] Slobodan Rankovic, Radomir Folic, Marina Mijalk, Effects of RC beams reinforcement using Near Surface Mounted Reinforced FRP Composites, Architecture and Civil Engineering, 2010, 8(2), 177-185.
  • [4] Kang Seok Lee, Experimental Study on Sprayed FRP System for Strengthening Reinforced Concrete Beams, J. of Advanced Concrete Technology, 2012, 10, 219-230.
  • [5] Hui Peng, Jianren Zhang, Cai C.S., Yang Liu, An experimental study on reinforced concrete beams strengthened with pre-stressed near surface mounted CFRP strips, Engineering Structures, 2014, 79, 222-233.
  • [6] Rami A. Hawileh, Hayder A. Rasheed, Jamal A. Abdalla, Adil K. Al-Tamimi, Behavior of reinforced concrete beams strengthened with externally bonded hybrid fiber reinforced polymer systems, Materials and Design, 2014, 53, 972-982.
  • [7] Muhammad Masood Rafi, Ali Nadjai, Experimental Behaviour of Carbon FRP Reinforced Concrete Beams at Ambient and Elevated Temperatures, J. of Advanced Concrete Technology, 2008, 6(3), 431-441.
  • [8] Hadi M.N.S., Retrofitting of shear failed reinforced concrete beams, J. of Composite Structures, 2003, 62, 1-6.
  • [9] Sing-Ping Chiew, Qin Sun, Yi Yu, Flexural strength of RC Beams with GFRP Laminates. J. Composites for Construction, 2007, 11(5), 497-506.
  • [10] IS: 456., Code of practice for plain and reinforced concrete, Bureau of Indian Standards, New Delhi, 2000
  • [11] IS: 456., Code of practice for plain and reinforced concrete, Bureau of Indian Standards, New Delhi, 1978
  • [12] IS: 10262., Indian Standard recommended guidelines for concrete mix design, Bureau of Indian Standards, New Delhi, 1982.
  • [13] IS: 10262., Indian Standard recommended guidelines for concrete mix design, Bureau of Indian Standards, New Delhi, 2009.
  • [14] Aravind N., Amiya K. Samanta, Singha Roy D.K., and Joseph V. Thanikal, Retrofitting of Reinforced Concrete Beams using Fibre Reinforced Polymer (FRP) Composites – A Review, J. of Urban and Environmental Engineering, 2013, 7(1), 164-175.
  • [15] Yasmeen Taleb Obaidat, Susanne Heyden, Ola Dahlblom, Ghazi Abu-Farsakh, Yahia Abdel-Jawad, Retrofitting of reinforced concrete beams using composite laminates, Construction and Building Materials, 2011, 25(2), 591-597.
  • [16] Sundarraja M.C., Rajamohan S., Divya Bhaskar, Shear Strengthening of RC beams using GFRP Vertical Strips – An Experimental Study, J. of Reinforced Plastics and Composites, 2008, 27(14), 1477-1495.
  • [17] ASTM Standard D638., Standard test method for tensile properties of plastics, American National Standard on Mechanical Properties, 1998.
  • [18] ASTM Standard D790., Test Methods for Flexural Properties of Unreinforced and Reinforced Plastic and Electrical Insulating Materials, ASTM International, 2007.
  • [19] ACI Committee 440., Guide for the design and construction of externally bonded FRP systems for strengthening concrete structures [ACI 440.2R-08]. American Concrete Institute, Farmington Hills, Michigan, USA, 2008.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.doi-10_1515_cls-2015-0012
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