摘要
通过自编二维面向对象有限元程序计算,对土岩组合地基中刚性下卧层埋藏深浅及刚度大小对上部土层变形的影响规律进行了分析,得出了一些结论,可为相关工程应用提供适当的参考。
In soil-rock composite subgrade, rigid substratum affects the vertical displacement of upper soil. Through computation of two-dimensional object-oriented program of finite element, above influence is analyzed from two key aspects, the deepness of substratum and its rigidity. And some conclusions are drawn, which are useful for the similar engineerings.
出处
《岩土工程技术》
2005年第6期303-306,共4页
Geotechnical Engineering Technique
关键词
刚性下卧层
上部土层
变形
刚度
rigid substratum
upper soil
vertical displacement
rigidity
