摘要
岩土参数具有空间变异性和不确定性,本文将岩土参数视为具有随机性和结构性的区域化变量,利用区域化变量理论和地质统计方法分析上海地基土有代表性的抗剪强度指标的空间变异特性。结果表明该方法是可行的。
Prameters of rock and soil have spatial variability and uncertainty. This paper regards parameters of rock and soil as regionalized variables with the characters of random and structure. Applying the theories of the regionalized variables and the method of geostatistics, the paper analyses the index of shear strength of foundation soil in Shanghai area. The results show the method is feasible.
关键词
岩土参数
空间变异性
区域化变量
岩土工程
Paramenters of rock and soil,Spatial variability,regionalied variables,variability function
