与块体莫来石陶瓷相比，在保证材料强度降低较小的情况下断裂韧性提高了62%。
The fracture toughness of the composite was increased 62% with little decrease of flexure strength when compared with mullite monolithic ceramics.
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.
构件强度失效(破坏)的形式(流动或断裂)与材料的力学性质、应力状态有关。
The form (flow or break) of strength failure in structural component is connected with the mechanical property and the stress state of the material.
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