| 透水混凝土组成结构设计研究进展 |
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| 引用本文： | 谢晓庚,张同生,韦江雄,余其俊.透水混凝土组成结构设计研究进展[J].混凝土,2020(2):165-169. |
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| 作者姓名： | 谢晓庚 张同生 韦江雄 余其俊 |
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| 作者单位： | 华南理工大学材料科学与工程学院;广东省建筑材料低碳技术工程技术研究中心 |
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| 基金项目： | 广东省水利科技创新项目(2016-23);广东特支计划科技创新青年拔尖人才(2015TQ01C312);广东省科技计划项目(2016A020221009);广州市科技计划项目(201610010098)。 |
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| 摘 要： | 作为海绵城市建设用关键材料,透水混凝土因其良好的环境相容性备受关注。通过概述透水混凝土组成及结构特征,探讨了"绝对体积"法、"比表面积"法等透水混凝土配合比设计方法,阐述了影响透水混凝土工作性能、力学性能与透水性能的诸因素,并针对透水混凝土在研究与应用过程中存在的问题进行了展望。
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| 关 键 词： | 透水混凝土 配合比设计 工作性能 力学性能 透水性能 研究进展 |
Critical review on the mixture proportion and skeleton structure design of pervious concrete |
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| YU Qijun.Critical review on the mixture proportion and skeleton structure design of pervious concrete[J].Concrete,2020(2):165-169. |
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| Authors: | YU Qijun |
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| Affiliation: | (School of Materials Science and Engineering,South China University of Technology,Guangzhou 510641,China;Guangdong Research Center of Low Carbon Construction Materials Technology,Guangzhou 510641,China) |
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| Abstract: | Pervious concrete,a key material used for sponge city construction,is brought into focus due to its positive environmental aspects.The composition and structural characteristics of pervious concrete were summarized,and the mix design methods for pervious concrete were discussed.The investigations on workability,mechanical and hydrological properties of pervious concrete performed in various studies have been reviewed.In addition,the issues now exist in the research and application of pervious concrete were proposed for further research. |
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| Keywords: | pervious concrete mixture proportion workability mechanical property permeability research progress |
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