摘要
介绍了大体积混凝土导温系数的反演分析法,并引用工程实例,利用最小二乘法原理建立数学模型,计算出碾压混凝土的导温系数。
The inversion analysis method for thermal diffusivity of mass concrete is introduced in this paper, and a building example is cited, founded the mathematic model by least square method, the thermal diffusivity of Roller Compacted Concrete Dam is calculated.
出处
《低温建筑技术》
2005年第5期46-47,共2页
Low Temperature Architecture Technology
关键词
导温系数
反演分析
最小二乘法
thermal diffusivity
back analysis method
least square method
