摘要
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。
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 characteris-tics of complex soil property and geology. At the same time, monitoring of slope＇ s body deformation was conduc-ted, and the stability safety coefficient of solpe after being strengthed by grouting steel flower was used to theoreti-cal analysis. The result shows that the slope body deformation and fracture can be under controlled, and the safety factor achieves the standard reouirements.
出处
《铁道科学与工程学报》
CAS
CSCD
北大核心
2013年第1期61-66,共6页
Journal of Railway Science and Engineering
关键词
钢花管灌浆锚固
复杂地质
边坡稳定性
grouting steel flower
complicated geology
slope stability
