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flexural capacity of strengthened reinforced concrete beams with web bonded steel plates

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Available online at www.sciencedirect.com ScienceDirect Procedia Engineering 171 (2017) 1129 – 1136 6XVWDLQDEOH&LYLO(QJLQHHULQJ6WUXFWXUHVDQG&RQVWUXFWLRQ0DWHULDOV6&(6&0 )OH[XUDOFDSDFLW\RIVWUHQJWKHQHGUHLQIRUFHGFRQFUHWHEHDPVZLWK ZHEERQGHGVWHHOSODWHV 5HQG\7KDPULQD 5LFND3XVSLWD6DULD a Department of Civil Engineering, Faculty of Engineering, Andalas University, Padang, 25163, Indonesia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