【摘要】 基坑土钉支护稳定性受到很多不确定性因素影响,利用基于最优化蒙特卡罗法计算基坑土钉支护稳定性的可靠度指标,全面考虑参数的变异性和各种随机影响因素,进行参数分析.研究各种参数的重要程度以及影响范围,得出有意义的结论,并对土钉设计施工提出建议和要求.更多还原

【Abstract】 The stability of soil nail is influenced by many factors.The Monte-Carlo method is applied to analyze the reliability of soil nail stability and to discuss the averages and variation coefficient of soil parameters on the reliability index based on an engineering example.更多还原