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(福州大學(xué)土木工程學(xué)院,福州 350002)
［摘要］推導(dǎo)了考慮彎矩重分布后的GFRP筋混凝土連續(xù)梁跨中撓度的計(jì)算公式，通過(guò)6根GFRP筋混凝土連續(xù)梁試驗(yàn)驗(yàn)證了公式的適用性，為進(jìn)一步研究GFRP筋混凝土連續(xù)梁的受彎性能提供了參考。
［關(guān)鍵詞］GFRP筋；連續(xù)梁；彎矩重分布；跨中撓度
Study on calculating formula of mid-span deformation of concrete continuous beams strengthened with GFRP bars
Qi Ai，Wu Zhiming(College of Civil Engineering, Fuzhou University, Fuzhou 350002, China)
Abstract:Calculating formula of mid-span deformation of concrete continuous beams strengthened with GFRP bars that considering moment redistribution is deduced. Six concrete continuous beams strengthened with GFRP bars are tested to verify the effectiveness of the formula. Reference to further research on the flexural behavior of concrete continuous beams strengthened with GFRP bars are presented.
Keywords:GFRP bars； continuous beam； moment redistribution； mid-span deformation
*福建省教育廳科技項(xiàng)目(JB02070)。
作者簡(jiǎn)介：祁皚，教授，博導(dǎo)，Email：qikai@fzu.edu.cn。
參考文獻(xiàn)
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