摘要
由于实际工程结构的载荷、材料参数以及尺寸参数等都是事先不能确定的,因此工程结构在实际使用中不总是可靠的。本文把这些参数看作随机变量,系统地研究了基于可靠性的工程结构优化设计方法。
As the actual loads,material paremeters as well as measurement paremeters of engineering structures are all not be ascertained in advance,engineering structures are not reliable at all time. In this article,these paremeters are considered as random variables,methods of structural optimal design besed on reliability principle are studied systematically.
出处
《飞机设计》
2016年第2期44-47,52,共5页
Aircraft Design
关键词
可靠性
结构设计
优化
reliability
structural design
optimize
