| 云南遮放地区柳湾组灰岩岩石强度测试方法研究 |
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| 引用本文： | 涂春霖,何茂源,邹石林.云南遮放地区柳湾组灰岩岩石强度测试方法研究[J].云南地质,2020(1):103-109. |
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| 作者姓名： | 涂春霖 何茂源 邹石林 |
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| 作者单位： | 中国人民武装警察部队黄金第十支队 |
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| 摘 要： | 分别采用回弹、点荷载和室内单轴抗压强度三种测试方法,对云南遮放地区中侏罗统柳湾组(J2l)灰岩岩石强度进行测试,结果显示该灰岩岩石强度值在47~56Mpa之间。通过对三种测试成果的对比研究,发现三者呈多项式关系,可通过经验公式相互换算。因此岩石强度研究中,将上述三种测试方法有机的结合,可获取较可靠的资料。
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| 关 键 词： | 柳湾组灰岩 岩石强度 多种试验 云南遮放 |
A STUDY ON THE TESTING METHOD OF ROCK INTENSITY OF LIUWAN FORMATION LIMESTONE IN ZHEFANG AREA,YUNNAN |
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| Institution: | (Au Team 10,China Armed Police,Kunming 650100) |
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| Abstract: | By 3 testing methods of rebound,point load and indoor uniaxial compressive strength,we have tested the rock intensity of Middle Jurassic Liuwan Formation(J2l)limestone,the testing results show they are between 47-56 Mpa.According to the comparation of testing results,we have discovered they have a polynomial relationship,which can be calculated by the experience fomular.Therefore,the reliable data can be resulted by the combination of 3 testing methods. |
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| Keywords: | Liuwan Formation Limestone Rock Intensity Multiple Experiment Zhefang Yunnan |
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