Abstract:
It is a key point in current research of concrete durability to calculate and analyze the expansion stress generated due to corrosion of steel bars in reinforced concrete. Considering the uneven rust on steel bars in reinforced concrete, finite element analysis software ABAQUS is used for numerical simulation of stress in concrete due to rusting of steel bar and distribution law of the main tensile stress of concrete is summarized.
LI Yue,YAN Chao,GU Zhong-wei. NUMERICAL SIMULATION RESEARCH FOR CORROSION EXPANSION STRESS OF REINFORCED CONCRETE[J]. Architecture Technology, 2013, 44(3): 189-201.