【摘要】 瑞利波法是近年来发展起来的一种检测地基土参数的无损检测方法,在工程中得到越来越多的应用。但是,目前在评价地基处理效果方面还只是定性的分析,而不能定量的给出地基处理以后强度和固结度的多少。针对这种不足,本文从软粘土的本构关系出发,探讨建立了瑞利波速度跟抗剪强度和固结度的关系式,为工程应用提供更为有益的参数。更多还原

【Abstract】 Rayleigh wave method is a newly developed and non-destructive method to examine the soil parameters,which has been used widely in practice.However,when this method is used to estimate the result of soil foundation treatment,the amount of shear strength and consolidation degree can not be attained directly and quantitatively.In allusion to this scarcity and from the constitutive relationship of soft soil,the relationship between Rayleigh wave velocity and the shear strength and consolidation degree is discussed and established,which provides the useful parameters for practice.更多还原