概率极限状态设计法在厂房抗滑稳定分析中的应用

Application of probabilistic limit state design method to anti-slide stability analysis of factory building

论述了厂房整体抗滑稳定设计由单一安全系数设计表达式向以概率理论为基础的分项系数设计表达式的转换,并结合岩基上厂房抗滑稳定的工程实例,探讨了概率极限状态设计原则和分项系数设计表达式在厂房抗滑稳定分析中的应用.分析结果表明,在厂房整体抗滑稳定设计中运用概率极限状态设计原则和分项系数设计表达式,可以更全面地考虑影响结构可靠性诸因素的客观变异性,使厂房的抗滑稳定设计更加经济合理.

The design method of anti-slide stability of factory building which is transferred from one safety coefficient design expression to partial coefficient design expression based on probabilistic theory is elaborated;and the application of probabilistic limit state principle of design and partial coefficient design expression is discussed with the batholith project example of anti-slide stability.The results show that the application of probabilistic limit state principle of design and partial coefficient desi...