TENSILE AND BENDING STRESS ANALYSIS OF FIBER SHEET AND STEEL PLATE-REINFORCED CONCRETE BEAMS WITH CRACKS

摘要：

A layering shear-lag model is established to study the interfacial shear stress redistributions of fiber sheet-reinforced concrete beams with cracks under tension and bending,and the normalized shear stress distributions of the interfaces between concrete and adhesive layer as well as adhesive layer and bonded fiber sheet(s) or steel plate are obtained.The results show that the properties of fiber sheet(s) and steel plate have an effect on the interfacial shear stress,and the level of interracial shear stress increases as the length of cracks is increasing.

关键词： fiber sheet concrete crack interfacial stress shear-lag analysis

作者: Q.D.Zeng G.Y.Wang

作者单位: College of Traffic and Communications,South China University of Technology,Guangzhou 510640,China

会议类型: 国际会议

会议名称: 第二届国际非均质材料力学会议(The Second International Conference on Heterogeneous Material Mechanics)

会议地点: 安徽黄山

会议语种:英文

页码: 1301-1305

在线出版日期: 2008-06-03（万方平台首次上网日期，不代表论文的发表时间）