路基防护工程中柔性石笼基础的应用初探

Preliminary Approach to Application of Flexibility Crib Dam Foundation in Subgrade Protection Project

通过1995年、1997年、1999年等多年柔性石笼基础在路基防护工程中的应用实践,对柔性石笼基础分别与刚性、柔性墙身组合结构的挡土墙的使用效果,进行跟踪调查评价,探讨柔性石笼基础作为路基防护工程基础的稳定原理和适用条件,并简要归纳和分析柔性石笼基础的施工方法及其工程意义。

Through the medium of application of flexibility crib dam foundation in subgrade protection project, in many years of 1955,1997 and 1999, the paper carries out tracing audit and assessment of use effect of flexible crib dam foundation respectively with retaining walls having rigid and flexible composition structures of wall body, makes an approach to stable principle and applicable conditions of flexible crib darn foundation as subgrade protection project one, and briefly sums up and analyses construction methods and significance of flexible crib dam foundation.