›› 1987, Vol. 8 ›› Issue (2): 21-28.
• 基础理论与实验研究 • 上一篇 下一篇
袁建新； 蔡忠理； 朱国甫；
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Yuan Jianxin； Cai Zhongli； Zhu Guofu；
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摘要： 本文叙述了不同粒径的石英砂粒的物理力学特性与声速关系的室内试验研究,着重探讨了容重、含水量与纵波波速、横波波速之间的关系,给出了以含水量为参数的容重与纵横波速度间的关系式,以及空隙比与纵横波速度之间的关系式。此外分析了在各种不同含水量时,容重、空隙比与波速的单调变化关系,并给出了相应的表达式。
Abstract: The correlations of sound wave velocities and physical properties of quartz sand with different grain size were investigated through laboratory tests. Emphases were put on studying the relationship between density, water content and longitudinal and shear wave velocities. The equations which show the correlation of density, void ratio and longitudinal and shear wave velocities, and with water content as a parameter are given in this paper. In addition, the monotonic relations of density, void ratio and sound wave velocities for sands with different water content are also presented.
袁建新； 蔡忠理； 朱国甫；. 砂的物理力学性质与声速的关系[J]. , 1987, 8(2): 21-28.
Yuan Jianxin； Cai Zhongli； Zhu Guofu；. Relations between Sound Wave Velocities and Physical Properties of Quartz Sands[J]. , 1987, 8(2): 21-28.
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http://ytlx.whrsm.ac.cn/CN/Y1987/V8/I2/21
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