Mathematical model relating dynamic dewatering process of fresh mortar and its composition
文献类型：期刊论文
| 作者 | Ji, Tao1; Zhang, Xiaoying2; Zhang, Xiong1 ; Zhang, Yongjuan1; Gu, Caiyong1; Li, Weihua2,3
|
| 刊名 | KSCE JOURNAL OF CIVIL ENGINEERING
 |
| 出版日期 | 2018-02-01 |
| 卷号 | 22期号:2页码:670-678 |
| 关键词 | fresh mortar water retention dynamic dewatering mathematical model capillary suction |
| ISSN号 | 1226-7988 |
| DOI | 10.1007/s12205-017-2010-y |
| 通讯作者 | Li, Weihua(liweihua@qdio.ac.cn) |
| 英文摘要 | The composition and properties of raw materials have significant influences on water retention capacity of mortar, but the basic origin remains unclear. To clarify the movement of water inside mortar and the mechanism of water retention, the dynamic dewatering experiment was designed and the mathematical model describing the dewatering process of mortar was set up in this work. The model proved to be effective according to the results from dynamic dewatering experiment. The study demonstrated that capillary gradual contraction model is suitable for describing early dewatering process of fresh mortar and the parameters in the dewatering equation are relevant to the properties of raw materials, which certify that the model is of physical significance. Moreover, influencing factors such as water properties and binding materials properties were obtained and their relationship with water retention of mortar were discussed theoretically based on capillary gradual contraction model. |
| 资助项目 | Natural Science Foundation of China[51378391] ; Natural Science Foundation of China[51309212] ; Natural Science Foundation of China[51525903] ; National 863 program[2015AA034404] ; Marine science and technology projects of Huangdao district[2014-4-1] |
| WOS研究方向 | Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000426062400030 |
| 出版者 | KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/158094]  |
| 专题 | 中国科学院海洋研究所 |
| 通讯作者 | Li, Weihua |
| 作者单位 | 1.Tongji Univ, Sch Mat Sci & Engn, Shanghai 201804, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Qingdao Technol Univ, Cooperat Innovat Ctr Engn Construct & Safety Shan, Blue Econ Zone, Qingdao 266033, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ji, Tao,Zhang, Xiaoying,Zhang, Xiong,et al. Mathematical model relating dynamic dewatering process of fresh mortar and its composition[J]. KSCE JOURNAL OF CIVIL ENGINEERING,2018,22(2):670-678. |
| APA | Ji, Tao,Zhang, Xiaoying,Zhang, Xiong,Zhang, Yongjuan,Gu, Caiyong,&Li, Weihua.(2018).Mathematical model relating dynamic dewatering process of fresh mortar and its composition.KSCE JOURNAL OF CIVIL ENGINEERING,22(2),670-678. |
| MLA | Ji, Tao,et al."Mathematical model relating dynamic dewatering process of fresh mortar and its composition".KSCE JOURNAL OF CIVIL ENGINEERING 22.2(2018):670-678. |
入库方式： OAI收割
来源：海洋研究所
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