高速公路路基砂土液化防治

摘要

The article introduces calamities from sandy soil liquefaction, analyzes the reasons impacting sandy soil liquefaction based on the his-tory of sandy soil liquefaction study and its mechanism, and expatiates some currently advanced methods used for distinguishing sandy soil liq-uefaction, and brings forward the measure for preventing sandy soil liquefaction of expressway subsoil.%介绍了砂土液化对道路造成严重破坏,从砂土液化研究的历史及砂土液化的机理入手,分析了影响砂土液化的原因,阐述了目前用于判别砂土液化所采用的一些先进的方法;结合公路特点提出高速公路路基砂土液化防治措施.