摘要
文章对膨胀土的物理力学进行了分析,解释了路基病害形成的机理,提出了相应处理措施,最后引用小河-安康高速公路膨胀土处理的实例验证了处理措施的合理性。
the physical and mechanical properties of expansive soil are analyzed in the text,the mechanism of subgrade disease is also explained in the following.According to the analyze,the corresponding treatment measures are proposed.In the end,the rationality of the treatment measures are tested through quoting the successful experience of the highway from Xiaohe to Ankang on dealing with the expansive soil.
出处
《西部交通科技》
2008年第5期28-30,38,共4页
Western China Communications Science & Technology
关键词
膨胀土
边坡失稳
路基处理
Expansive soil
Side slope jitter
Subgrade treatment
