HAS土壤固化剂在长江航道削坡土上的固化试验

Experimental study on HAS soil stabilizer applied to Changjiang waterway slope cutting soil

通过开展HAS高强耐水土壤固化剂(HAS固化剂)室内固化长江航道削坡土的试验,以及将成型固化土泡水及放置于户外自然环境的试验,分析了不同的固化剂、石屑和土样的配比设计在不同时间和不同条件下对无侧限抗压强度的影响,试验得到了HAS固化土的无侧限抗压强度的主要影响因素和变化规律。研究成果为实现长江航道削坡土的资源化利用提供了一定的技术基础。

Based on the experimental study on Changjiang waterway slope cutting soil stabilization by HAS soil stabilizer and the experiment of soaking stabilized soil in the water and placing in outdoor, we analyze the influential factors of compressive strength at different time and conditions and proportion design of soil stabilizer, chips and soil, and obtain the changing rules and main influential factors of compressive strength of stabilized soil. The study resuhs provide the technical basis for the utilization of Changjiang waterway slope cutting soil.