摘要
以东北地区某山区高填方机场为工程实例,基于规范推荐的边坡稳定分析理论,应用GEO-SLOPE边坡稳定分析软件,以土层勘察参数计算不同综合坡率下的安全系数,得出满足行业标准的较为合理的坡率。针对影响高填方边坡稳定的主要因素,提出经济合理、技术可行的工程设计方案,监测施工期及运营期边坡变形,指导工程建设。
Taking the high-filled airport in a mountain region in northeast as the project case,based on the theory of slope stability analysis recommended by the standard,safety factors at different comprehensive slope rates are calculated by applying GEO-SLOPE slope stability analysis software and soil layer reconnaissance parameters,so as to obtain more reasonable slope rate that can meet the industrial standard. Aiming at main factors of influencing high-filled slope stability,the engineering design scheme with reasonable economy and technical feasibility is put forward,so as to monitor the slope deformation during the construction period and operation period,and guide the engineering construction.
出处
《北方交通》
2017年第8期64-67,共4页
Northern Communications
关键词
山区机场
高填方边坡
稳定性分析
处治方案
Airport in mountain region
High-filled slope
Stability analysis
Treatment scheme
