摘要
首先编制了多点激励反应谱法的程序,提出利用MATLAB遗传算法工具箱求得参数变化区间上的反应谱函数的最大值,同时对比了利用传统的穷举法求得的最值,验证了遗传算法的有效性。
The multi excitation response spectrum program was worked out firstly,the maximum value of response spectrum function among parameters change space interval with MATLAB genetic algorithm tool cabinet was proposed,at the same time,the maximum and minimum value resolved from traditional exhaust algorithm method was compared,the availability of genetic algorithm method was proved.
出处
《山西建筑》
2010年第2期308-309,共2页
Shanxi Architecture
关键词
大跨桥梁
多点反应谱法
遗传算法
最值
large span bridge
multi response spectrum method
genetic algorithm method
maximum and minimum value
