刘奉银,谢定义,俞茂宏. 应用γ射线测量三轴试验土样干密度和含水量[J]. 水利水运工程学报, 2003, (3): 67-69.
引用本文: 刘奉银,谢定义,俞茂宏. 应用γ射线测量三轴试验土样干密度和含水量[J]. 水利水运工程学报, 2003, (3): 67-69.
LIU Feng-yin,XIE Ding-yi,YU Mao-hong. Measurement of dry density and water content of soil samples in triaxial tests with γ-ray[J]. Hydro-Science and Engineering, 2003, (3): 67-69.
Citation: LIU Feng-yin,XIE Ding-yi,YU Mao-hong. Measurement of dry density and water content of soil samples in triaxial tests with γ-ray[J]. Hydro-Science and Engineering, 2003, (3): 67-69.

应用γ射线测量三轴试验土样干密度和含水量

Measurement of dry density and water content of soil samples in triaxial tests with γ-ray

  • 摘要: 在合理地选择γ射线放射源、测量仪器,以及确定γ射线净计数的基础上,介绍了应用γ射线双源双能法测定非饱和土三轴试样的干密度和含水量.测量干密度的误差为±0.02g/ cm2,含水量误差为1%.

     

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