構造信頼性解析における変形カイ2乗分布関数を用いた領域分割法

概要

論文の詳細を見る
This paper is concerned with an assessment of structural failure probability based on Monte Carlo simulation with partition of the region technique. The basic random variables are assumed to be stochastically independent and normally distributed and the reliability index β to be known. The defining domain of basic variables of the structural system is divided into two disjoint regions. The β sphere is excluded from the sampling of simulation and samples are generated just outside the β sphere. Each sample is produced by combining a random radius value with a truncated chi-square p. d. f. defined for outside the β sphere and a random direction vector value generated from standard normal variates. The proposed method is illustrated with same numerical examples.
近畿大学工業高等専門学校の論文