CORRELATION ANALYSIS OF DURABILITY AND CONCRETE COVER THICKNESS OF CONCRETE STRUCTURE
The main measure for improving the durability of reinforced concrete structure isto increase the thickness of concrete protective cover,but the excessive thickness willinfluence the performance of the mechanical properties of structure seriously. Based onconcrete structure damage deteriorating law,considering that it is a dynamic process duringthe cumulative damage deterioration of concrete structure performance,a reliability analysisof concrete members under small eccentric loads with consideration of structure resistancechange is introduced in this paper. Furthermore,the relevances of concrete protectivecover,reliability index and corrosive crack width are discussed.
reinforced concrete member corrosion of reinforcing steel time-dependent reliability concrete cover thickness
Wei Jun Zhou Xiwu Zhang Keqiang Li Pei
Shool of civil engineering and architecture of Central south unversity,Changsha 410075,PR China School of Civil Engineering and Mechanics,Huazhong University of Science and Tech-nology,Wuhan 43007
国际会议
The International Conference on Durability of Concrete Structures(2008年混凝土结构耐久性国际学术会议)
杭州
英文
1008-1013
2008-11-01（万方平台首次上网日期，不代表论文的发表时间）