钢花管灌浆锚固复杂地质下富水边坡稳定性分析

摘要

Relying on the right side of the slope support engineering of the Lou-Xin expressway of K17 + 200-K17 + 400 section,The treatment method of grouting steel flower was put forward by investigating the characteristics of complex soil property and geology.At the same time,monitoring of slope' s body deformation was conducted,and the stability safety coefficient of solpe after being strengthed by grouting steel flower was used to theoretical analysis.The result shows that the slope body deformation and fracture can be under controlled,and the safety factor achieves the standard requirements.%以娄新高速K17 +200-K17 +400段右侧边坡支护工程为依托,通过研究该边坡复杂地质的土质、地质特征,提出采用钢花管灌浆法对其进行治理,并针对该边坡的坡体变形进行监测,对该边坡加固后的稳定性安全系数进行理论分析,研究结果表明:该边坡坡体变形与裂缝得到了控制,其安全系数达到规范所需要求.