| 风积沙土工程特性研究 |
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| 引用本文： | 刘绍宁,袁玉卿,李伟,孙兴亚.风积沙土工程特性研究[J].筑路机械与施工机械化,2011,28(1):24-28. |
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| 作者姓名： | 刘绍宁 袁玉卿 李伟 孙兴亚 |
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| 作者单位： | 1. 开封市公路管理局,河南,开封,475003
2. 河南大学土木建筑学院,河南,开封,475004 |
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| 摘 要： | 0引言
风积沙土是黄河两岸及周边地区特有的一种土质，是在风成沙性质土发育起来的土壤，来源于黄河上中游，沉积于黄河中下游的黄泛区。
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| 关 键 词： | 工程特性 沙土 风积 黄河上中游 黄河中下游 周边地区 风成沙 黄泛区 |
Study on Engineering Characteristics of Wind-blown Soil |
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| Abstract: | The wind-blown soil is a special type of soil spreading along the shores of Yellow River.The sand comes from upper-middle reaches and deposits at the low reaches.The special soil with loose structure,unfavourable gradation,big void ratio,low strength,good water stability as well as even settlement spreads broadly and is abundant in deposits.As a special type of fill,the wind-blown soil is irreplaceable in subgrade engineering. |
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