研究了乱向短纤维、织物和预应力织物增强混凝土薄板的四点弯曲性能。
An experimental investigation on short fiber, textile and prestressed textile reinforced concrete thin-slabs is presented in this paper.
钢纤维混凝土是在普通混凝土中掺入乱向分布的短钢纤维所形成的一种新型的多相复合材料。
The Steel-Fibre Reinforced concrete (SFRC) is a new kind of multiply -composite material, and the short steel fibres are distributed in the concrete.
从断裂力学理论出发，导出了与复合材料理论相一致的乱向短钢纤维混凝土的抗拉强度公式。
Based on the approach proposed in this paper, the same tensile strength equation as the one given by the composite material approach is derived from the theory of fracture mechanics.
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