某加油站场地高陡边坡滑坡的成因分析及应对措施

Cause Analysis of Landslide on High and Steep Slope of a Gas Station Site and Countermeasures

以某新建加油站高陡边坡支护施工过程中发生滑坡地质灾害为例,结合场地地质条件、原设计方案、施工情况以及边坡监测成果等多方面资料,分析了造成滑坡地质灾害的主要原因是勘察成果未能全面反映真实边坡地质条件、设计锚固力不足以及施工工序错乱等,提出了重新勘察、设计、施工的措施,为类似复杂地质条件下高陡边坡支护工程的设计、施工及相关理论研究提供了借鉴。

Taking the geological disaster landslide during the support construction of high and steep slope of a new gas station as an example,combined with the site geological conditions,original design scheme,construction conditions and slope monitoring results,it is analyzed that the main causes of landslide geological disasters are that the survey results fail to fully reflect the real slope geological conditions,the design anchoring force is insufficient and the construction procedures is disordered.The measures of reinvestigation,design and construction are put forward,which can provide a reference for the design,construction and related theoretical research of high and steep slope support engineering under similar complex geological conditions.