| 油井水泥抗压强度与声阻抗关系的实验研究 |
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| 引用本文： | 楚泽涵,帅健,白鹏飞,彭玉辉. 油井水泥抗压强度与声阻抗关系的实验研究[J]. 中国石油大学学报(自然科学版), 1991, 0(6) |
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| 作者姓名： | 楚泽涵 帅健 白鹏飞 彭玉辉 |
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| 作者单位： | 石油大学，石油大学，石油大学，大庆油田测井研究室 北京，北京，北京 |
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| 摘 要： | 按国家标准浇铸油井水泥试块,养护24h后测其声阻抗及抗压强度。实验表明,水泥试块在水灰比为0.38～0.62时,水泥试块的声阻抗与抗压强度间呈非线性关系。养护时间不同,其抗压强度有明显的差异。
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| 关 键 词： | 水泥 声阻抗 抗压强度 |
EXPERIMENTAL RESEARCH ON THE RELATIONSHIP BETWEEN COMPRESSIYE STRENGTH OF CEMENT AND ITS ACOUSTIC IMPEDANCE |
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| Chu Zehan Shuai Jian Bai Pengfei Peng Yuhui University of Petroleum. EXPERIMENTAL RESEARCH ON THE RELATIONSHIP BETWEEN COMPRESSIYE STRENGTH OF CEMENT AND ITS ACOUSTIC IMPEDANCE[J]. Journal of China University of Petroleum (Edition of Natural Sciences), 1991, 0(6) |
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| Authors: | Chu Zehan Shuai Jian Bai Pengfei Peng Yuhui University of Petroleum |
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| Abstract: | The examined cement specimens were cast according to the national standard,and the acoustic impedance and compressive strength of the specimens after curing for 24 hours were measured.It was found that a nonlinear relationship existed between the two physical parameters,when water and cement ratio was 0.38~0.62.The compressive strength also varied with the curing time. |
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| Keywords: | Cement Acoustic impedance Compressive strength Experiment |
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