路基土工程性质概述

Discussion on engineering properties of roadbed soil

简要介绍了路基土的工程性质,包括路基土的物理性质、路基土的力学性质,以及路基土的膨胀收缩和冻胀特性,并对土的渗透性等其他工程性质作了分析,为路基填筑材料的选取提供了技术参考。

This paper briefly introduced the engineering properties of roadbed soil,including the physical properties of roadbed soil,the mechanical properties of roadbed soil,as well as the swelling shrinkage and frost heave of roadbed soil,and analyzed the permeability of soil and other engineering properties,provided technical reference for the selection of roadbed filling materials.