Monte-Carlo法在地下工程可靠性分析中的应用研究

Study on the reliability analysis of Monte-Carlo method in geotechnical engineering

为了加速地下工程可靠性分析中Monte Carlo法的收敛速度 ,根据NTM的均匀散布理论 ,将NT net引入到Monte Carlo方法的可靠性分析中 ,编制了相应的计算程序。通过对一具体工程实例的可靠性分析 ,将本文方法与普通的Monte Carlo法进行了对比 ,本文方法显示了很好的优越性。

According to the sampling theory of NTM,NT net was used in Monte Carlo method to improve the computational efficiency of underground engineerings reliability analysis.Good advantages had been shown in the comparison of this method with common Monte Carlo method in an example.