随着土石坝的发展,粗粒土的使用日益广泛。多年来,结合石碴料筑坝特性的试验研究。收集了国内外有关粗粒土特性的试验成果。本文对这些成果特别是国外的研究进行总结,并针对粗粒土抗剪强度的变化规律和影响因素作重点评述。 With the development of earth-rock dams, the use of coarse-grained soils has become increasingly widespread. Over the years, experimental studies on the characteristics of dam construction with stone ramming materials have been conducted. The test results on the characteristics of coarse-grained soils at home and abroad were collected. This article summarizes these findings, especially foreign studies, and reviews the changes in the shear strength of coarse-grained soil and the influencing factors.