摘要
大体积混凝土温度场仿真分析时,根据现场实测资料对温度参数反分析是选取热力学参数的一种比较可靠的方法。提出一种并行化的改进加速遗传算法,应用于某实际工程的混凝土温度场热力学参数的反分析,取得了较好的效果。
Selecting thermal characteristic parameters of concrete according to the feedback analysis of the data determined in spot is a kind of reliable method when big physical volume concrete temperature field is in simulative calculation. A kind of Improved Accelerating Genetic Algorithm and its parallel method are introduced The good result is obtained with the application of the method in feedback analysis for the rmnal chatacteristic porameters of concrete in some actual engineerings.
出处
《水电能源科学》
2005年第2期69-72,共4页
Water Resources and Power
基金
水利部科技创新重点项目资助(SCXC2003 10)
河海大学院士学科发展基金资助(HHUYS003)
关键词
混凝土温度
温度场热力学参数
改进的加速遗传算法
并行
反分析计算
temperature of concrete thermal characteristic parameters
improved accelerating genetic algorithm
parallel
feedback analysis calculation
