Resarch of electrical conductivity of carbon fiber reinforced concrete based on the uniform design 基于均匀试验的碳纤维混凝土导电性研究
2.
The section loss of steel bars and degradation of bond intensity were taken into consideration in this study in order to establish the finite element model of corroded reinforced concrete beam through simulating the bond slip behavior between steel bar and reinforced concrete based on nonlinear spring element 摘要在考虑锈蚀引起的钢筋横截面损失和粘结强度下降的前提下，利用非线性弹簧单元模拟锈蚀钢筋与混凝土之间的粘结滑移性能，建立了锈蚀钢筋混凝土梁的有限元分析模型。
