调压室涌浪分析的随机模型  

Stochastic Model for Surge Analysis

作　　者：张芹芬[1] 索丽生[1] 

机构地区：[1]河海大学水利水电工程学院

出　　处：《河海大学学报（自然科学版）》1997年第5期41-45,共5页Journal of Hohai University(Natural Sciences)

摘　　要：在分析调压室涌浪发生条件和各种影响因素的随机性的基础上，选择典型调压室水力系统，建立了涌浪分析的随机数学模型，并采用广泛适用的数值模拟方法Ｍｏｎｔｅ－Ｃａｒｌｏ法．计算分析了调压室最高涌浪的统计特征及概率分布。Based on the analysis of the randomness of the condition and factors affecting the occurrence and magnitudes of surges, a stochastic model for surge calculation is developed for a typical conduit surge tank system. The Monte Carlo method is then applied to obtain the statistic characteristics and probability distribution of the maximum surge level, which are useful in the reliability analysis of hydrostructures.

关 键 词：调压室 涌浪 随机模型 水电站 

分 类 号：TV732.5[水利工程—水利水电工程]