不稳定斜坡变形特征及防护措施

Deformation characteristics and protection measures of unstable slope

为了降低不稳定斜坡发生灾害的可能性,需要明确不稳定斜坡的地形特征,采用有效的防护措施进行控制。文章根据某不稳定斜坡碎石土层较厚、结构松散、渗水能力强等特征,结合斜坡下部保护对象,拟采用被动防护措施进行治理,可为类似工程提供借鉴。

The unstable slope collapses in different scales,although the scale is small,but the scope is wide,affecting the overall stability of the area,seriously threatening the lower schools and surrounding households,once the disaster occurs,it will bring great harm to the personal and property safety.In order to reduce the possibility of disasters on unstable slopes,it is necessary to make clear the topographic characteristics of the slopes and adopt effective protective measures to control them.According to the characteristics of a unstable slope,such as thick gravel soil layer,loose structure and strong seepage capacity,combined with the protection object at the lower part of the slope,the paper proposes to adopt passive protection measures for treatment,which can provide reference for similar projects.