| MS2000 激光粒度仪与密度计法的土工颗分对比试验 |
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| 作者姓名： | 赵寿刚 张学义 杨小平 孟献颖 |
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| 作者单位： | 1. 水利部,堤防安全及病害防治工程技术研究中心,郑州,450003;黄河水利科学研究院,郑州,450003
2. 河南黄河河务局范县黄河河务局,河南范县,457500 |
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| 基金项目： | 科技部公益性科研院所长基金
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| 摘 要： | 激光粒度仪已经在越来越多的领域得到广泛的应用，并且在水库、河道的悬移质和推移质泥沙颗粒粒度测量分析上发挥了很好的作用；然而，激光粒度仪在土工颗粒分析试验中还没有得到应用，激光粒度分析仪进行颗粒分析具有快速、方便的特点，把其引进到土工颗粒分析试验中将具有创新意义。本文对激光粒度仪与密度计法的相关性、试验结果的相互转化关系进行了系统的研究，为激光粒度仪在土工颗粒分析中的成功应用奠定基础。
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| 关 键 词： | 激光粒度仪 颗粒分析 对比试验 密度计法 |
Soil Granulometric Grading Comparative Experiments of MS2000 Laser and Densimeter Methods |
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| Authors: | ZHAO Shou-gang ZHANG Xue-yi YANG Xiao-ping MENG Xian-ying |
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| Abstract: | The laser analyzer has already been applied widely in many fields,and it brought the better effect on sediment size analysis of suspended sediment and bed load of reservoir and riverbed.It is innovative for its application to soil granulometric grading experiment owing to its fleetness and convenience,.The research has been carried out about laser and densimeter methods systematically,it will establish basis for the laser analy- zer applying to soil granulometric grading experiment. |
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| Keywords: | laser analyzer granulometric grading comparative experiment densimeter method |
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