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土体模量是土体的基本性质之一,常常用于土体变形和强度计算,土体模量的选取和精确测量对工程实践有着十分重要的意义。本论文对土体在工程中比较常用的模量进行了比较和分析,先从基本概念出发,揭示各种土体模量(比如:弹性模量、变形模量、无侧限压缩模量、动弹性模量以及承载板试验系数等)的本质,然后,分析各种模量之间的换算关系,最后介绍这些模量在实际工程中的应用。
Soil modulus is one of the basic properties of soil. It is often used to calculate soil deformation and strength. The selection of soil modulus and accurate measurement are of great significance to engineering practice. This paper compares and analyzes the commonly used modulus of soil in the project. Starting from the basic concepts, it reveals the various soil moduli (such as: elastic modulus, deformation modulus, unconfined compression modulus, The nature of the dynamic elastic modulus and the test coefficient of the bearing plate, etc.) Then, the conversion relationship between the various moduli is analyzed, and finally the application of these moduli in the actual project is introduced.