摘要
以兰州金城公园二期石头坪景区北侧边坡为研究对象,利用有限元分析软件建立边坡几何模型,并对其进行应力、变形及其稳定性分析,得出:边坡处于欠稳定状态,需加固处理。讨论了锚索设计参数对边坡安全系数的影响力,并按影响力的大小,从安全性、经济性及可施工性等方面对支护方案进行优化设计。
Taking Lanzhou Jincheng Park Phase II Shitouping north side slope as the research object, the finite element analysis software is used to establish the geometric model of slope and the stress, deformation and stability analysis of the slope without support measures are concluded. The conclusion is that, the slope is in a state of under stability and needs to be strengthened. The influence of design parameters of anchor cable on the safety factor of slope is discussed, According to the influencing factors, the support plan is optimized in terms of safety, economy and workability.
引文
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