摘要
介绍了响应面法的基本思想,并分析了用单面响应面法计算结构可靠度中存在的精度问题,提出了改进的单面响应面法;同时通过算例与其他方法进行了对比分析,结果表明,改进的单面响应面法不仅不会增加计算的数学难度,又能提高计算的精度。
It is introduced the essentials of single response surface method.Based on accuracy analysis of structural reliability with single response surface method,a modified response surface method is proposed.At the same time the comparison with other method indicates that the modified response surface method is of high accuracy and efficiency.
出处
《工业建筑》
CSCD
北大核心
2007年第z1期414-417,共4页
Industrial Construction
关键词
结构可靠度
改进的响应面法
对比分析
structural reliability modified response surface method comparison and analysis
