冻土区护岸工程关键技术  

Key Technologies of Revetment Engineering in Frozen Soil Area

作　　者：余良碧 Yu Liang-bi

机构地区：[1]中国水利水电第十一工程局有限公司,郑州450000

出　　处：《建筑技术开发》2021年第24期143-145,共3页Building Technology Development

摘　　要：黑干20标段工程地处季节冻土区,其路堤填料以粘土为主,该工程的修建职能既作为堤防工程又作为公路工程使用,表现出明显的地域特殊性、填料特殊性和工程特殊性。在查阅大量相关文献的基础上,对季节冻土区土质边坡破坏现状展开分析。探讨季节冻土区土质边坡失稳的主要因素,重点探究护坡与固脚的技术方式。Heigan section 20 project is located in seasonally frozen soil area,and its embankment filler is mainly clay.The construction function of the project is used as both embankment project and highway project,showing obvious regional particularity,filler particularity and engineering particularity.On the basis of consulting a large number of relevant literature,this paper analyzes the failure status of soil slope in seasonally frozen soil area.This paper discusses the main factors of soil slope instability in seasonal frozen soil area,focusing on the technical methods of slope protection and foot reinforcement.

关 键 词：季节 冻土区 边坡失稳 固脚 

分 类 号：TV861[水利工程—水利水电工程]