红层边坡松动体变形失稳研究  

The Loose Body Deformation and Instability of Red Bed Slope

作　　者：肖雪颉 刘星[1] 张永安[1] 

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093

出　　处：《河南科学》2014年第10期2063-2067,共5页Henan Science

摘　　要：针对云南省安楚高速公路红层软岩高边坡特点,以对其防护与加固为切入点,结合具体工点实际,对滇中红层软岩的工程特性,特别是红层软岩边坡稳定性分析与评价进行研究,探索红层软岩边坡的变形失稳机制、稳定性评价方法.为红层边坡工程优化设计提供理论基础,为红层地区边坡防灾减灾提供科学依据.In view of the characteristics of red bed weak rock high slope along Anchu highway in Yunnan Province,for protection and reinforcement as the breakthrough point,combined with the specific worksite practice,theengineering characteristics of red bed weak rock in Yunnan were studied,especially the red bed weak rock slopestability analysis and evaluation research were carried out. The red bed weak rock slope instability mechanism andstability evaluation method were explored. The study provides theoretical basis for red bed slope engineeringoptimization design,and a scientific basis for disaster prevention and mitigation of red bed area.

关 键 词：云南安楚高速公路 红层边坡 变形破坏 稳定性 

分 类 号：P642.22[天文地球—工程地质学]