The mathematic formulation of the slope failure probability is deduced with stochastic earthquake acceleration.
在地震加速度为随机的情况下，导出土坡在地震效应下的失效概率的数学表达形式。
Reliability theory is induced in slope stability analysis, which is called slope reliability analysis. The purpose of slope reliability analysis is calculating the slope failure probability.
可靠性理论被引入到边坡稳定性分析中来了，称为边坡可靠性分析，边坡可靠性分析的主要目的是计算边坡发生破坏的概率。
The probability of slope failure and distribution of safety factor are ascertained, which can show the slope stability as better.
边坡可靠性分析方法得出了边坡破坏的概率和安全系数分布，更好地描述了边坡的稳定性。
Analytical results show that there is a positive correlation between the change of groundwater table and the change of failure probability of slope.
计算结果表明地下水位的变化与边坡失效概率的变化成正相关关系。
It was indicated that the three-dimensional slope stability could be explained by the failure probability through the reliability index.
算例和工程实例表明，通过可靠度指标可以对三维边坡的稳定性从失效概率方面加以解释说明。
However, the landslide is the one of main problems for construction in complex geological environment as it usually gives rise to the probability of slope failure.
但由于大量工程建设地处复杂的地质环境条件区，边坡失稳时有发生，滑坡灾害成为山地丘陵区工程建设所面临的主要问题之一。
However, the landslide is the one of main problems for construction in complex geological environment as it usually gives rise to the probability of slope failure.
但由于大量工程建设地处复杂的地质环境条件区，边坡失稳时有发生，滑坡灾害成为山地丘陵区工程建设所面临的主要问题之一。
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