Experimental Research on Concrete Confined by Width and Spacing of Straps of GFRP sheets
The technology of GFRP has received significant attentions in civil engineering due to their unique properties, such as high strength-toweight radio, good resistance to corrosion and fatigue, convenient to construction and no additional dimension. Study the properties of GFRP confining concrete column through eight groups of columns subjected to axial loading, the effect of width of straps and spacing of straps of GFRP sheets confining concrete column is analyesed. The results are the axial impressive strength and ductility of concrete prism wrapped by GFRP sheets or GFRP straps have all increased to a certain degree, the process of destruction of concrete prism wrapped by GFRP become slower than common concrete prism.
GFRP concrete prism width of straps spacing of straps
Huaxin Liu Dongming Wang
Civil Engineering & Architecture College Liaoning University of Technology, Jinzhou, 121001, China National Earthquake Response Support Service Center, Beijing, 100049, China
国际会议
合肥
英文
1621-1625
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）