| 多孔贫混凝土排水基层材料室内成型方法的研究 |
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| 引用本文： | 田波,牛开民,谭华,张维军. 多孔贫混凝土排水基层材料室内成型方法的研究[J]. 公路, 2006, 0(1): 150-154 |
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| 作者姓名： | 田波 牛开民 谭华 张维军 |
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| 作者单位： | 交通部公路科学研究所,北京市,100088;广西交通科学研究所,南宁市,530001 |
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| 摘 要： | 为研究多孔贫混凝土排水基层材料合理成型方法,通过室内试验的对比以及室内与现场振动压路机的成型试件对比,确定室内成型宜采用上置式振动器,其次采用试件顶面加配重的振动台法。
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| 关 键 词： | 多孔贫混凝土 基层 试件成型方法 |
| 文章编号： | 0451-0712（2006）01-0150-05 |
| 收稿时间： | 2005-07-05 |
| 修稿时间： | 2005-07-05 |
Research on Indoor Shaping Methods of Porous Lean Cement Concrete Used as a Base Material |
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| TIAN Bo,KAI Min-niu,TAN Hua,ZHANG Wei-jun. Research on Indoor Shaping Methods of Porous Lean Cement Concrete Used as a Base Material[J]. Highway, 2006, 0(1): 150-154 |
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| Authors: | TIAN Bo KAI Min-niu TAN Hua ZHANG Wei-jun |
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| Affiliation: | 1. Research Institute of Highway, MOC, Beijing 100088, China ; 2. Guangxi Transportation Research Institute, Nanning 530001, China |
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| Abstract: | The indoor shaping method for porous lean cement concrete used as a base material is focused in this paper.Different indoor tests for material are compared each other.And then indoor shaping specimens are compared with the specimens shaped by vibrating compactor in site.Finally it is recommended that the indoor upper vibrating method is the best one,and the second one is vibrating desk method with weight-on-specimen. |
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| Keywords: | porous lean cement concrete base shaping method of specimen |
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