| 多孔水泥稳定碎石级配设计关键因素及其影响规律研究 |
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| 引用本文： | 张超.多孔水泥稳定碎石级配设计关键因素及其影响规律研究[J].中南公路工程,2014(3):184-187. |
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| 作者姓名： | 张超 |
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| 作者单位： | [1]福建省交通科学技术研究所,福建福州350004; [2]福建省公路水运工程重点实验室,福建福州350004 |
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| 摘 要： | 针对多孔水泥稳定碎石材料的强度性能与透水性能,通过室内试验,研究了最大公称粒径、关键筛孔通过率及细料掺配比例的影响规律,给出了级配设计中应遵循的原则及因素推荐值,结论对排水基层材料设计具有参考作用。
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| 关 键 词： | 道路工程 多孔水泥稳定碎石 材料设计 透水性能 |
Research on the Key Factor and Affect of Gradation of the Cement Treated Permeable Base |
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| ZHANG Chao.Research on the Key Factor and Affect of Gradation of the Cement Treated Permeable Base[J].Central South Highway Engineering,2014(3):184-187. |
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| Authors: | ZHANG Chao |
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| Institution: | ZHANG Chao ( 1. Fujian Research Institute of Communications Science and Technology, Fuzhou, Fujian 350004, Chi- na; 2. Fujian Provincial Key Laboratory of Highway and Waterway Engineering, Fuzhou, Fujian 350004, China) |
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| Abstract: | For the strength and water permeability performances, this paper makes a research on the nominal maximum aggregate size, pass rate of key aggregate size and 4.75 mm pass rate of the ce- ment treated permeable base, propose the principle and recommended values for materials design, the conclusion is a great help to design of cement treated permeable base. |
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| Keywords: | highway engineering cement treated permeable base materials design water Per-meability |
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