相关参数敏感性分析对坝体稳定性的影响

The Influence of Sensitivity Analysis on Related Parameters on Dam Stability

既有垃圾坝在投入使用后应对其现状进行稳定性评估,论文基于现状及前期现场检测数据,通过单一变量方法对垃圾坝墙后填土物理参数等进行分析,研究垃圾坝后填土内摩擦角、土体容重、黏聚力、填土高度及水位高度对垃圾坝稳定性分析,确定敏感性相关度,为后期服役提供针对性建议。

The stability assessment of the existing waste dam should be carried out after it has been put into use,based on the present situation and the preliminary field testing data,this paper analyzed garbage dam wall filled soil physical parameters through the single variable method,such as the garbage after the dam filling soil bulk density,cohesive force,internal friction angle,filling the liquid level height and the waste dam stability analysis,determine the sensitivity of relevance,which could provide targeted recommendations for later service.