摘要
在分析堆石料强度与变形特性影响因素的基础上 ,通过大量室内对比试验研究了小浪底水利枢纽工程大坝过渡料的强度与变形特性 ,以及室内试料缩制而产生的缩尺效应 ,提出了确定筑坝材料——原型堆石料强度。
Based on the analysis of the influence factors of strength and deformation properties of rockfill material, the strength and deformation properties of transition zone material of Xiaolangdi Dam and the scale effect in the laboratory test have been studied through a large number of laboratory tests. A method for determining the strength, deformation properties and parameters of constitutive model has been put forward in the paper.
出处
《水电能源科学》
2001年第2期39-42,共4页
Water Resources and Power
关键词
堆石料
强度
变形特性
缩尺效应
室内试验
rockfill material
strength
deformation property
parameter of constitutive model
scale effect
laboratory test
