摘要
青田县某服装厂西侧边坡由于人工开挖,破坏了原地貌,开挖处边坡地势较陡,稳定性较差,威胁坡脚厂房财产及人员生命安全。对此采用极限平衡法对青田县某服装厂西侧边坡工程的稳定性进行分析与评价,依据稳定性分析结果、该边坡工程地质特征以及规范要求,结合该地区已有边坡工程勘查及治理经验,提出了"削坡+浆砌块石挡土墙+浆砌块石护面墙+全长粘结锚杆+GPS2型主动防护网+截、排水措施"的综合治理设计方案。
The manual excavation and steepen of a slope at the west side of a garment factory in Qingtian County, Zhejiang Province, has changed the topography of the original ground and posed a stability threat to the safety of the personnel life and the property. This slope was analyzed by the limit equilibrium method. Based on the stability evaluation results, site specific geological settings, code requirements as well as the local slope mitigation experience, a comprehensive slope stability mitigation method was proposed： flatten the slope ＋ masonry stone gravity retaining wall ＋ mortared protective stone fay ade full length grouted ground anchors ＋ Type 2 GPS active protective net ＋ measures that collecting and diverting surface runoff waters.
出处
《土工基础》
2015年第2期49-52,共4页
Soil Engineering and Foundation
关键词
边坡工程
稳定性分析
极限平衡
边坡治理方案
Slope Stability Mitigations
Stability Analysis
Limit Equilibrium Methods
Slope Treatments
