2008•Shanxi ArchitectureRequires access

Modification treatment and construction points of the expressway subgrade expansive soil

Gao Ji-we

Abstract

The author points out that the expansive soil is the special soil of influencing the construction of the expressway and the other constructions,introduces the mechanical properties and the engineering properties of the expansive soil,discusses the modification treatment method of the expansive soil,summarizes the construction principle,the technological process and the problems in the construction.

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Available abstract

Key concepts: Expansive clay, Subgrade, Expansive, Geotechnical engineering, Road construction, Civil engineering, Process (computing), Engineering