摘要
根据随机场理论 ,讨论了土性指标的自相关性及其特征参数的计算方法 .以静力触探比贯入阻力 ps 值为例 ,探讨了土性指标相关距离计算方法的适用性与计算结果的确定原则 .以实际工程的勘察测试资料为依据 ,进行了大量的相关距离的计算 。
The self-correlation of soil index and the calculation method of its characteristic parameter are discussed based on the random fields theory.The applicability of the calculation method of soil index relative distance and the determining principle of the calculation results are also discussed taking the specific penetration resistance p s of the cone penetration test(CPT) as an example.The representative value of relative distance of local area is obtained through calculation of a large amount of investigation data of real projects.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
2003年第3期287-290,共4页
Journal of Tongji University:Natural Science
基金
上海市重点学科建设资助项目
关键词
土性指标
随机场
自相关
相关距离
soil index
random field
self correlation
relative distance
