摘要
武都城区北山由北至南依次分布着多条泥石流沟,地处不稳定斜坡发育地带,泥石流、滑坡等地质灾害多发,随时威胁人身和财产安全。因而需要对不稳定斜坡进行加固,防治地质灾害发生。以招待所沟沟口为例,通过对招待所沟沟口右侧不稳定斜坡的勘查,分析了不稳定斜坡基本特征和岩土体特征,提出了锚索支护加固方法在该斜坡治理中的具体应用方案,通过5组锚索基本试验进一步验证了锚索支护加固方法参数及施工工艺设计合理,能够满足招待所沟沟口不稳定斜坡治理的工程要求。
There are many mudslides in the north of Wushan City from north to south;it is located in the unstable slope development zone;there are many geological disasters such as mudslides and landslides,which threaten the safety of people and property at any time.Therefore,it is necessary to strengthen the unstable slope to prevent geological disasters.Taking the Gougoukou of the viphouse as an example,the basic characteristics of the unstable slope and the characteristics of the rock and soil are analyzed through the exploration of the unstable slope on the right side of the ditch in the vip house.The specific method of the anchor cable reinforcement method in the slope management is proposed.The application scheme further verified the parameters of the anchor cable reinforcement method and the design of the construction process through the basic test of five sets of anchor cables,which can meet the engineering requirements for the unstable slope treatment of the ditch.
作者
高文军
屈耀辉
GAO Wenjun;QU Yaohui(Northwest Research Institute Co.,Ltd.,of C.R.E.C,Lanzhou Gansu 730000,China)
出处
《工程质量》
2020年第3期63-66,共4页
Construction Quality
关键词
不稳定斜坡
锚索支护加固
方法
研究
unstable slope
anchor cable support reinforcement
method
research
