摘要
针对改扩建堆积体边坡发生变形破坏,通过研究场区的岩土体特征、堆积体形态,分析病害现状及发展趋势,对其进行稳定性评价,利用反演法分析合理的物理参数,采用适合堆积体边坡稳定性分析的能量法进行计算,并分析与评价,提出采用削方减载回填压脚等治理措施。治理前后的安全系数表明,该边坡治理措施技术可行、经济合理,并提出对该堆积体边坡进行进一步定员监测的重要性。
In this paper,aiming at the deformation and failure of the slope of the reconstruction and expansion accumulation body,through analyzing the characteristics of the rock and soil body and the shape of the accumulation body in the site,the present situation and development trend of the disease are evaluated,the reasonable physical parameters are analyzed by the inversion method,the energy method suitable for the stability analysis of the accumulation body slope is used for calculation,and the analysis and evaluation are made,and the treatment measures such as cutting,unloading and backfilling the presser foot are put forward.The safety coefficient before and after the treatment shows that the slope treatment measures are technically feasible,economically reasonable,and further improvement of the accumulation body slope is proposed.
作者
喻盛境
莫倩
Yu Sheng-jing;Mo Qian
出处
《建筑技术开发》
2022年第9期117-121,共5页
Building Technology Development
关键词
堆积体
边坡
稳定性分析
accumulation
slope
stability analysis
