| 浅谈灌砂法试验 |
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| 引用本文： | 郭希娟.浅谈灌砂法试验[J].山西建筑,2007,33(20):180-181. |
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| 作者姓名： | 郭希娟 |
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| 作者单位： | 平阳路桥一分公司,山西临汾 041000 |
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| 摘 要： | 为了保证灌砂法密度试验的准确性,从仪器的选择、标定灌砂筒下部锥体内量砂的质量及标定量砂的单位质量等方面介绍了该试验的方法步骤,就灌砂法的原理和适用范围做了概述,提出了试验操作过程应注意的要点,从而提高试验精度。
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| 关 键 词： | 灌砂法 试验 仪器 质量 集料 |
| 文章编号： | 1009-6825（2007）20-0180-02 |
| 修稿时间： | 2007-03-21 |
On the experiment of sand replacement method |
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| GUO Xi-juan.On the experiment of sand replacement method[J].Shanxi Architecture,2007,33(20):180-181. |
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| Authors: | GUO Xi-juan |
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| Affiliation: | GUO Xi-juan |
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| Abstract: | To assure the accuracy of the density experiment of sand replacement method, from the selection of equipment, the calibration of the mass inside the down cone of sane tube and the calibration of the unit mass of measuring the sand it introduces the methods and progresses of the experiment. And it discusses the principles and application fields of sand replacement method, puts forward the points that should attention in the operation of experiment, so to increase the accuracy of experiment. |
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| Keywords: | sand replacement method experiment equipment quality aggregate |
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