| 用微波炉测定土含水率的试验研究 |
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| 引用本文： | 范孟华,张利伟,雷艳杰.用微波炉测定土含水率的试验研究[J].路基工程,2010,0(4):81-82. |
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| 作者姓名： | 范孟华 张利伟 雷艳杰 |
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| 作者单位： | 河南大学土木建筑学院，河南开封475001 |
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| 摘 要： | 用微波炉测定土的含水率，发现取样质量在30 g以下，在700W功率下烘干7～10分钟即可使土样完全干燥且准确性高，但不适宜于含有机质较高的土。为满足测试需要，应对微波炉加以改进。
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| 关 键 词： | 微波炉 含水率 试验 |
| 收稿时间： | 2019-11-06 |
Experimental Study on Determination of Water Content in Soil with Microwave Oven |
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| Authors: | FAN Meng-hua ZHANG Li-wei LEI Yan-jie |
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| Institution: | (School of Civil and Architectural Engineering,Henan University,Kaifeng 475001,Henan,China) |
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| Abstract: | Through determination of moisture content in soil with microwave oven,it is found that with sample quality less than 30g,soil sample can be completely dried under 700W power for drying within 7~10 minutes and has high accuracy,but this is not applicable for the soil with higher content of organic substance.To satisfy test requirement,microwave oven shall be modified. |
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| Keywords: | microwave oven water content test |
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