Knowledge Management System Of Institute of Oceanology, Chinese Academy of Sciences
| Mathematical model relating dynamic dewatering process of fresh mortar and its composition | |
| Ji, Tao1; Zhang, Xiaoying2; Zhang, Xiong1; Zhang, Yongjuan1; Gu, Caiyong1; Li, Weihua2,3 | |
| 2018-02-01 | |
| Source Publication | KSCE JOURNAL OF CIVIL ENGINEERING
 |
| ISSN | 1226-7988 |
| Volume | 22Issue:2Pages:670-678 |
| Corresponding Author | Li, Weihua(liweihua@qdio.ac.cn) |
| Abstract | 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. |
| Keyword | fresh mortar water retention dynamic dewatering mathematical model capillary suction |
| DOI | 10.1007/s12205-017-2010-y |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 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] ; 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 Research Area | Engineering |
| WOS Subject | Engineering, Civil |
| WOS ID | WOS:000426062400030 |
| Publisher | KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/158095 |
| Collection | 中国科学院海洋研究所 |
| Corresponding Author | Li, Weihua |
| Affiliation | 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 |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation 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. |
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| Mathematical model r（1225KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | View | |
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