Mathematical model relating dynamic dewatering process of fresh mortar and its composition

doi:10.1007/s12205-017-2010-y

IOCAS-IR

	Mathematical model relating dynamic dewatering process of fresh mortar and its composition
	Ji, Tao 1; Zhang, Xiaoying 2; Zhang, Xiong 1; Zhang, Yongjuan 1; Gu, Caiyong 1; Li, Weihua 2,3
	2018-02-01
发表期刊	KSCE JOURNAL OF CIVIL ENGINEERING
ISSN	1226-7988
卷号	22 期号:2 页码:670-678
通讯作者	Li, Weihua(liweihua@qdio.ac.cn)
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.
关键词	fresh mortar water retention dynamic dewatering mathematical model capillary suction
DOI	10.1007/s12205-017-2010-y
收录类别	SCI
语种	英语
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] ; 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
WOS类目	Engineering, Civil
WOS记录号	WOS:000426062400030
出版者	KOREAN SOCIETY OF CIVIL ENGINEERS-KSCE
引用统计	被引频次：1[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/158095
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
通讯作者单位	中国科学院海洋研究所
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.

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Mathematical model r（1225KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览