基于RayleighWave现场试验评价场地地基土研究

关键词 Abstract Combined with the Rayleigh Wave measurement data of 4 sites in Liaohe oilfield a relation model of Rayleigh Wavevelocity value and the standard penetration number of related soil is established to invert and test the shear wave velocity and explore themethod of using Rayleigh Wave to evaluate the site. The test sites are primarily layered using the spatial distribution rule of Rayleigh Wavevelocity and corresponding analysis program is composed.院瑞雷波 场地地基土 频散特性 标贯击数 回归分析 剪切波速Key words Rayleigh Wave site foundation soil dispersion property standard penetration number regression analysis shear wavevelocity中图分类号院TU431 文献标识码院A 文章编号院1006-4311（2014）01-0111-020 引言最近几年，我国在城市建设 交通 资源等方面投入了大量的物力与财力，为工程项目的地质勘测及项目质量检验创造了机遇，并且，也向项目地质勘测领域发起了挑战。