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Behaviour of tunnel lining strengthened by textile-
张爱玲作品集
reinforced concrete
期刊名称： Structure & Infrastructure Engineering
作者： Dejun Liu,Hongwei Huang,Qingrui Yue,Yadong Xue,Mingzhuo Wang
年份： 2015年
中考题
期号： 第7期
冰山一角
关键词： Textile-reinforced concrete;tunnel高三数学
lining;columns;bending;strengthening;full-range load analysis;experimental
investigation
摘要：In this paper, the effectiveness of textile-reinforced concrete (TRC), as a means of increasing th
优美的歌曲e bending resistance of tunnel lining, was experimentally and analytically investigated. The short RC column strengthened by TRC on the side farthest from the axial load was designed to investigate the behaviour of tunnel lining strengthened by TRC. The parameters under study included the loading eccentricities, the number of textile layers and the preload ratio of the short RC columns. The experimental programme was compod of two control RC columns with different eccentricities. Five RC columns which were externally upgraded by TRC sheets were also analyd for their enhanced flexural capacity. Experimental respons of the reinforced concrete members strengthened in bending indicated that TRC substantially enhanced the
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