مقالات انگلیسی

Investigations on mechanically fastened FRP-strengthened concrete slabs

 

ABSTRACT

This investigation studies the feasibility of using the mechanically fastened (MF) FRP system for strengthening two-way concrete slabs in flexure. The slabs are simply supported on all four sides and measure 2600 x 2600 x 120 mm. Different strengthening patterns are used with different spacings between fasteners. Also, the conventional bonded strengthening tech-nique is used for the sake of comparison. The mechanically fastened system is found to be a valid alternative to the bonded system resulting in a rapid, economic, and effective system. The gained increase in the ultimate capacities of MF FRP-strengthened slabs range between 30 to 70% over that of the unstrengthened specimen. In addition, finite element models are presented for MF FRP-strengthened concrete slabs. The numerical predictions are compared with experi-mental data, and very good agreement is obtained

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منوی اصلی

خانهخانه

خدمات

مقاوم‌سازی

الیاف‌ومقاطعFRP

مخازنGRP

جداسازلرزه ای

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دفتر مرکزی: تهران، ميدان دکتر فاطمی (جهاد)، ابتدای خیابان شهید گمنام، جنب تالار وزارت کشور، ساختمان یاس، پلاک 26، طبقه سوم، واحد 18
تلفن: 88978345 و 88978346
فاکس: 88992245-021
info @ omransanatava . com
www.osa-frp.com
نماينده فروش: شرکت مقاوم تدبیر قشم
منطقه آزاد قشم، درگهان، مجتمع تجاری دریا، طبقه اول، واحد C41-2174
تلفن و فاکس: 5226880-0763
www.mtqeshm.ir

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