A major difference between high-strength reinforcing steel and conventional steel in
concrete is that the service-load steel stress is expected to be greater. Consequently, the …

This paper presents optimal self-healing configurations in concrete using a new concept
referred to herein as engineered aggregates (EA). EA are hollow particles designed to carry …

Because of the inductive impedance caused by steel meshes in traditional reinforced
ballastless track slabs, the electrical properties, primarily the rail resistance and inductance …

In the technical literature the combination of conventional steel reinforcement and
prestressing steel as strength reinforcement in a flexural concrete member is usually implied …

Abstract Ultra-High Performance Concrete (UHPC) is a new type of cement-based
composite material that exhibits exceptional compressive strength, tensile properties and …

In a pressure tunnel with a permeable lining, development of flow from the tunnel induces
seepage stresses in the surrounding ground and the lining. In this paper, an analytical …

This paper investigates the influence of bond slip on crack spacing in reinforced concrete. A
bond-link element is used to account for the influence of the bond slip between the concrete …

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 …

With the rise in hazards that structures are potentially subjected to these days, ranging from
pre-contemplated terror attacks to accidental and natural disasters, safeguarding structures …

采用三维材料破坏过程分析MFPA3D 系统, 对钢筋混凝土构件轴心受拉条件下的受力,
变形与内部裂纹萌生, 扩展及最终破坏全过程进行了数值试验研究. 数值模型中引入统计分布 …