正交设计法在浇筑式沥青混凝土心墙坝中的应用  

Application of orthogonal design method to cast asphalt concrete core wall in earth rock-fill dam

作　　者：慈军[1] 葛毅雄[1] 努尔开力.依孜特罗甫 李双喜[1] 

机构地区：[1]新疆农业大学水利与土木工程学院,新疆乌鲁木齐830052

出　　处：《水资源与水工程学报》2012年第3期62-64,共3页Journal of Water Resources and Water Engineering

基　　金：新疆水利水电工程重点学科基金资助(xjzdsk-2002-10-05)

摘　　要：浇注式沥青混凝土因其具有良好的抗流变性,并能够满足防渗、适应变形、耐久性等多方面的优点而被广泛地应用于处于低温环境中的中低高度的土石坝心墙工程中。在进行浇注式沥青混凝土配合比设计时采用正交设计的方法可以实现以最少的试验组数找出满足设计要求的参数指标,并通过方差分析和极差分析来验证试验的水平及试验的精度。Because the casted asphalt concrete has many advantages as good resistance to flow variability,impermeable and able to adapt the deformation,durability,so it has been widely used in medium and low earth-rock dam especially in low temperature environment.The orthogonal experimental design can achieve the parameter indicators that the design requirements meet with the minimum number of test groups when carrying the cast asphalt concrete mix proportion design,and verify the test accuracy by variance and range analysis.

关 键 词：浇注式沥青混凝土 正交设计 配合比设计 方差分析 极差分析 

分 类 号：TV64.41[水利工程—水利水电工程]