Abstract: This paper develops a simplified, yet effective, algorithm for optimum reinforced concrete (RC) member design. After construction of the data base of predetermined reinforced concrete sections that are arranged in the order ...

Abstract: A hysteretic moment-curvature relationship to simulate the behavior of a reinforced concrete (RC) beam under cyclic loading is introduced in this paper, and the nonlinear behavior of RC beams subjected to flexural cyclic ...

Abstract: An improved numerical model that can simulate the nonlinear behavior of RC beams subjected to blast loadings is introduced in this paper. The model is based on the moment-curvature relationship of a RC section, and a dynamic ...

Abstract: In this paper, the plastic settlement of mortar is analyzed on the basis of small strain consolidation theory and the approach is compared with experimental data. The amount of settlement caused by the self-weight of bulk ...

Abstract: A finite-element (FE) model to simulate nonlinear structural behavior of posttensioned composite beams with partial shear connectors is introduced in this paper. Stress-strain material models for concrete and steel are ...

Abstract: Various methods of nondestructive testing offer the opportunity to understand hydration of cement-based materials. In particular, the ultrasonic wave reflection method does not require access to two sides of a structural ...