摘要
模拟材料的力学性能直接影响物理相似模拟实验的可靠性和准确性。以小比例、模拟变质岩等为模型材料研发目的,研制PRCM模型材料,制作标准岩样,对该材料力学参数做进一步的研究,得出PRCM模型材料配比与单轴抗压强度间的定量化关系及水对PRCM模型材料力学性能的影响,并在水厂铁矿高陡边坡稳定性三维物理相似模拟实验中应用,取得了良好的实验效果。
The reliability and accuracy of physical simulation experiment are directly influenced by the mechanical properties of model materials. In order to achieve new materials with small scale and similar as metamorphite, PRCM model material is developed and standard specimens are prepared to make further research on the mechanical parameters of the model materials. The quantitative relationships between PRCM＇s proportion and uniaxial compressive strength and the effects of water on PRCM are clear. This PRCM was applied into a 3D physical simulation experiment for high-steep slope stability of Shuiehang Iron Mine with satisfied results obtained.
出处
《金属矿山》
CAS
北大核心
2013年第3期1-5,共5页
Metal Mine
基金
国家自然科学基金重点项目(编号:51034001)
