摘要
简要介绍了地基系数K30和变形模量Ev2的测试原理与计算方法,通过Ev2与K30试验方法的比较和试验数据的对比,证明了科学、合理的监控检测方法是保证路基施工的重要措施。
This paper introduces the testing principles and calculation methods of deformation modulus E30, and ground coefficient E30, and through the comparison of the testing methods and the contrast of testing data between Ev2, and E30, proves that scientific and rational supervision and testing methods are the important measures for guaranteeing the roadbed construction.
出处
《科技情报开发与经济》
2009年第20期144-146,共3页
Sci-Tech Information Development & Economy
关键词
铁路路基
变形模量
地基系数
railway bed
deformation modulus
ground coefficient
