Abstract: To study the impact of the strain rate effect and size effect on the compressive dynamic behavior of lightweight concrete (LC), 3 cube sizes and 10 strain rates were set up, and uniaxial compression tests were conducted ...

Abstract: To examine the uniaxial behaviors of plain concrete and lightweight aggregate concrete under dynamic loadings, the plain concrete specimens and lightweight aggregate concrete specimens prepared by shale ceramsite were ...

Abstract: Concrete structures are at risk of fire and explosion effects during service. This paper mainly conducted static and dynamic mechanical test research of concrete after high temperature. Five different target temperatures ...

Abstract: In order to explore the basic mechanical properties of self-compacting concrete, ordinary concrete, lightweight aggregate concrete, self-compacting ordinary concrete, and self-compacting lightweight aggregate concrete were ...

Abstract: In this paper, experiments of recycled aggregate concrete under multiaxial compression with five different replacement ratios (0%, 25%, 50%, 75%, and 100%) of coarse aggregates were implemented by using the true triaxial ...

Abstract: In order to explore the basic mechanical properties of self-compacting concrete, ordinary concrete, lightweight aggregate concrete, self-compacting ordinary concrete, and self-compacting lightweight aggregate concrete were ...

Abstract: Concrete is obviously affected by the loading strain rate, and concrete exists in the state of shear multiaxial stress in practical engineering. Studying the dynamic response of concrete under multiaxial shear states ...

Abstract: The danger of high-strength steel wire (HSSW) under high temperatures is twofold. One is the significant degradation of the material properties of high-strength steel (HSS), which has been extensively studied. The other, ...