摘要
通过室内动三轴试验，提出了级配碎石弹性模量随应力状态而变化的非线性模型，分析了含水量和密实度对弹性模量的影响，最后提出常应力状态下级配碎石弹性模量建议值．
The nonlinear relationship between resilient moduli and stress state of granular materials is proposed. The factors which affect the resilient moduli of granular materials are analysed. The, modulus values of granular with normal stress state are suggested.
出处
《东南大学学报（自然科学版）》
EI
CAS
CSCD
1997年第3期36-40,共5页
Journal of Southeast University：Natural Science Edition
关键词
路面
级配碎石
动三轴试验
弹性模量
半刚性路面
granular materials
repeated dynamic load triaxial tests
resilient moduli
