摘要
为降低刻划试验中泥页岩岩心的加工要求,提高岩石力学试验的效率,通过使用全尺寸岩心强度连续测试系统对泥页岩开展刻划测试实验及相关分析测试,结果表明:全尺寸岩心连续强度测试系统可以测试不同尺寸的岩心,且实现了沿岩心轴向连续测量岩石抗压强度的功能,应用全尺寸岩心强度连续测试系统测试岩心单轴抗压强度技术,测试结果准确、可靠,具有很大的推广价值。
In order to reduce the processing requirements of shale cores in the scratch test and improve the efficiency of Rock mechanics tests,the scratch test and related analysis tests of shale were carried out by using the full-size core strength continuous test system.The results show that the full-size core continuous strength test system can test cores of different sizes,and achieve the function of continuously measuring the compressive strength of rocks along the core axis,The application of the full size core strength continuous testing system to test the uniaxial compressive strength of rock cores is accurate and reliable,and has great promotion value.
作者
郑家发
Zheng Jiafa(Laboratory of Guizhou Coalfield Geology Bureau,Guiyang,Guizhou 550008)
出处
《现代工程科技》
2023年第9期97-100,共4页
Modern Engineering Technology
关键词
全尺寸岩心连续强度测试系统
刻划仪
单轴抗压强度
岩心
full size core continuous strength testing system
scriber
uniaxial compressive strength
core