| 流态水泥土路用性能研究 |
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| 引用本文： | 王建平.流态水泥土路用性能研究[J].内蒙古公路与运输,2011(2):43-45. |
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| 作者姓名： | 王建平 |
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| 作者单位： | 京新高速公路张家口管理处,河北,张家口,075000 |
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| 摘 要： | 非压实流态水泥土很好地解决了特殊部位回填土难压实的问题。试验表明,流态水泥土对土源要求低,施工流动性好,无侧限抗压强度与土的种类、水泥用量有一定关系,CBR值随无侧限抗压强度的增加而增加,耐疲劳性能、抗冻性能均较好,适宜工程应用。
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| 关 键 词： | 非压实流态水泥土 路用性能 强度 耐久性 |
Research on pavement performance of uncompacted flowpattern cement-soil |
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| WANG Jian-ping.Research on pavement performance of uncompacted flowpattern cement-soil[J].Highways & Transportation in Inner Mongolia,2011(2):43-45. |
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| Authors: | WANG Jian-ping |
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| Institution: | WANG Jian-ping |
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| Abstract: | Uncompacted flow pattern cement-soil has well solved the problem that backfill is hard to compact in special part.The test of uncompacted flow pattern cement-soil shows that its demand of soil source is low,construction flowability is good,unconfined compression strength has a certain relationship with soil type and cement content,CBR value increases with the increase of the unconfined compression strength,and both fatigue and freezing resistance performance is ok.therefore it is suitable for engineering ap... |
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| Keywords: | uncompacted flow pattern cement-soil pavement performance strength durability |
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