渝长高速公路二灰碎石混合料抗冲刷试验方法的探讨

Discussion on Erosion Resistance Test Method for Lime Fly-ash Broken Stone Mixture of Chongqing-Changshou Freeway

根据得出的适合渝长高速公路施工所用碎石的合理级配所组成的二灰碎石混合料,在其早期抗冲刷性能方面作了初步探讨。对抗冲刷试验的基本原理、应用计算及试验方法方面作了有益的尝试。

According to mixture ratio of lime fly - ash broken stone mixture for construction of motorway from Chongqing to Changshou,early scouring resisting property of the mixture is discussed. An useful attempt on basic principles of scouring resisting test,application calculation and test method is made in the paper.