高压厚壁容器系统可靠性分析

Systematic reliability analysis for high pressure thick wall vessel

利用多失效模式相关时的系统可靠性理论，建立了高压厚壁容器破断的系统可靠性分析模型，并提出了此类问题的解决方法。作为算例，计算了厚壁筒的系统可靠度。

With the systematic reliable theory related to many failure models,a systematic reliability analysis model for breakness of high pressure thick wall vessel is set up,and the solution method for this problem is also given.Using the model,the reliable degress for different failure models and system reliable degress of thick wall vessel were calculated.