基于可靠性安全系数的结构设计方法研究

The research of structure design method based on reliability safety coefficient

提出了在结构设计过程中将可靠性与传统的安全系数进行结合的分析方法。通过随机变量综合计算、泰勒级数展开以及蒙特卡洛仿真等方法计算结构强度和应力的特性分布,进而确定保证结构可靠性的安全系数,实现了直观、简便的结构可靠性设计。

This paper discusses the way which combines the reliability and traditional safety coefficient in the structure design. With random variable parameter synthetically calculation way, Taylor series way and Monte Carlo simulation way, the safety coefficient can be determined to ensure the reliability. This way realize the structure reliability design easily and directly.