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035 _a.b12092095
099 9 _aAIT Thesis no.ST-10-06
100 1 _aKamal, Kamaluddin
245 1 0 _aFlexural strengthening of reinforced concrete beams using high performance ferrocement
260 _aPathum Thani, Thailand :
_bAsian Institute of Technology,
_c2010
300 _a64 leaves :
_bill.
490 1 _aThesis ;
_vno. ST-10-06
520 _aThe main objective of the study is to carry out an experimental program for strengthening of the beams by using high performance laminate. The flexural behavior of six beams strengthened on the soffits by using ferrocement laminate made of modified mortar and reinforced with hexagonal wire mesh were compared with the controlled beam. The main parameters used in this study were the optimization of mortar matrix and the number of layers of wire mesh used in the fe rrocement form. The results of this experiment include first crack load, ultimate load, defl ection characteristics, toughness index and failure pattern after the strengthening of the beams. Also, the scope was to determine the effect of the modified mortar matrix and the layers of wire mesh on the load capacity of RC beam. The test results showed that strengthening of the beams by using high performance ferrocement jacketing increased on the load carrying capacity of the composite. The more the number of layers of wire mesh, the higher the increase in load carrying capacity of the beams. Moreover, the using of high performance mortar indicates the highest first crack load among all the strengthened specimens because its compressive and flexural strength is higher than other mortar matrix.
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Structural Engineering, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 2010
650 0 _aConcrete beams
650 0 _aStrength of materials
700 0 _aSun Sayamipuk,
_eExamination committee
700 1 _aAnwer, Naveed,
_eExamination committee
700 0 _aPennung Warnitchai,
_eChairperson
710 2 _aStrengthening of Higher Education Program(SHEP), Afghanistan,
_eScholarship donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. ST-10-06
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B03984
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_tAbstract-AIT Thesis no.ST-10-06
_vn
945 _lmnait
945 _lmnait
945 _lmnarc
942 _c20
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