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沥青混凝土做为一种防渗材料,在坝工建设中日益得到广泛的应用。但至今关于沥青混凝土进行试验所得到的指标,均不能直接用于设计计算,仍然停留在定性描素的水平上。沥青混凝土斜墙既是受力构件又是传力构件,当温度较低时,斜墙材料主要呈弹性状态,它将以受力构件性能为主;随着温度升高,斜墙材料将呈粘——弹性、粘——塑性状态,它将以
As a kind of impermeable material, asphalt concrete is widely used in dam construction. But so far on the asphalt concrete test indicators obtained, can not be used directly in the design calculations, still remain in the qualitative profile of the level. Asphalt concrete inclined wall is both a force component and a force transmission component. When the temperature is low, the inclined wall material is mainly in an elastic state, which mainly takes the performance of the force-bearing component. As the temperature rises, the inclined wall material will be sticky - Elastic, viscous - plastic state, it will be