Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts
Time and water-to-cement ratio have significant influences on rheology of cement grouts. In order to study effects of time and water-to-cement ratio on rheology of Bingham cement grouts, taking Bingham cement grouts widely used in practical engineering (cement grouts with water-to-cement ratio of 0....
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| Format: | Article |
| Language: | English |
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Wiley
2021-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2021/5781753 |
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| author | Zhiquan Yang Mao Chen Yi Ding Yi Yang Yingyan Zhu Yanhui Guo Renchao Wang Bihua Zhang Yingchao Fang Dongliang Yu Yapeng Mi Jiankung Su Liu Hao Jie Zhang Yongfa Guo Zhihou Li Junzhi Chen Wanzhong Xu |
| author_facet | Zhiquan Yang Mao Chen Yi Ding Yi Yang Yingyan Zhu Yanhui Guo Renchao Wang Bihua Zhang Yingchao Fang Dongliang Yu Yapeng Mi Jiankung Su Liu Hao Jie Zhang Yongfa Guo Zhihou Li Junzhi Chen Wanzhong Xu |
| author_sort | Zhiquan Yang |
| collection | DOAJ |
| description | Time and water-to-cement ratio have significant influences on rheology of cement grouts. In order to study effects of time and water-to-cement ratio on rheology of Bingham cement grouts, taking Bingham cement grouts widely used in practical engineering (cement grouts with water-to-cement ratio of 0.75–1.25) as research object, some rheological experiments of five cement grouts with water-to-cement ratio of 0.8, 0.9, 1.0, 1.1, and 1.25 were carried out at six moments of 0, 5, 10, 20, 30, and 60 minutes, respectively. Combining theoretical discussion with numerical analysis, influence of coupling effects of time and water-to-cement ratio on rheological properties of Bingham cement grouts was discussed. Results show that at the level of α = 0.05, time has a significant influence on plastic viscosity but has no significant influence on the yield stress of Bingham cement grouts. Water-to-cement ratio has a significant influence on both plastic viscosity and yield stress. Exponential models obtained by comprehensive analysis from statistical theory, practical applicability, and accuracy are the optimal models to describe quantitative change in the relationship of coupling effects of time and water-to-cement ratio on plastic viscosity and yield stress of Bingham cement grouts. The rheological equation considering coupling effects of time and water-to-cement ratio of Bingham cement grouts is constructed. Research achievements not only have certain theoretical significance to the development and improvement of fluid mechanics and theoretical system of penetration grouting but also provide theoretical support and technical reference for practical grouting engineering and also have certain practical significance for solving or improving the practical engineering problems. |
| format | Article |
| id | doaj-art-49f3c6f97c954fb683ef01be5d82fa4a |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-49f3c6f97c954fb683ef01be5d82fa4a2025-08-20T03:34:17ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422021-01-01202110.1155/2021/57817535781753Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement GroutsZhiquan Yang0Mao Chen1Yi Ding2Yi Yang3Yingyan Zhu4Yanhui Guo5Renchao Wang6Bihua Zhang7Yingchao Fang8Dongliang Yu9Yapeng Mi10Jiankung Su11Liu Hao12Jie Zhang13Yongfa Guo14Zhihou Li15Junzhi Chen16Wanzhong Xu17Faculty of Civil Engineering and Mechanics, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Civil Engineering and Mechanics, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Public Safety and Emergency Management, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Public Safety and Emergency Management, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Public Safety and Emergency Management, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Public Safety and Emergency Management, Kunming University of Science and Technology, Yunnan, Kunming, ChinaSchool of Computer Science and Engineering, University of Electronic Science and Technology of China, Chengdu 611731, ChinaBeijing Fibote Photoelectric Technology Co.,Ltd, Beijing 100083, ChinaPipeChina SouthWest Pipeline Company, Chengdu, Sichuan 610041, ChinaPipeChina SouthWest Pipeline Company, Chengdu, Sichuan 610041, ChinaThe Third Engineering Co.,Ltd. of China Railway Seventh Bureau Group Corporation, Xi’an 710026, ChinaYunnan Aerospace Engineering Geophysical Detecting Co.,Ltd., Kunming 650217, ChinaYunnan Aerospace Engineering Geophysical Detecting Co.,Ltd., Kunming 650217, ChinaYunnan Institute of Geological Environment Monitoring, Kunming, Yunnan 650216, ChinaKunming Survey, Design and Research Institute Co.,Ltd. of CREEC, Kunming, Yunnan 650200, ChinaBroadvision Engineering Consultants, Kunming 650041, ChinaFaculty of Land Resource Engineering, Kunming University of Science and Technology, Yunnan, Kunming, ChinaFaculty of Land Resource Engineering, Kunming University of Science and Technology, Yunnan, Kunming, ChinaTime and water-to-cement ratio have significant influences on rheology of cement grouts. In order to study effects of time and water-to-cement ratio on rheology of Bingham cement grouts, taking Bingham cement grouts widely used in practical engineering (cement grouts with water-to-cement ratio of 0.75–1.25) as research object, some rheological experiments of five cement grouts with water-to-cement ratio of 0.8, 0.9, 1.0, 1.1, and 1.25 were carried out at six moments of 0, 5, 10, 20, 30, and 60 minutes, respectively. Combining theoretical discussion with numerical analysis, influence of coupling effects of time and water-to-cement ratio on rheological properties of Bingham cement grouts was discussed. Results show that at the level of α = 0.05, time has a significant influence on plastic viscosity but has no significant influence on the yield stress of Bingham cement grouts. Water-to-cement ratio has a significant influence on both plastic viscosity and yield stress. Exponential models obtained by comprehensive analysis from statistical theory, practical applicability, and accuracy are the optimal models to describe quantitative change in the relationship of coupling effects of time and water-to-cement ratio on plastic viscosity and yield stress of Bingham cement grouts. The rheological equation considering coupling effects of time and water-to-cement ratio of Bingham cement grouts is constructed. Research achievements not only have certain theoretical significance to the development and improvement of fluid mechanics and theoretical system of penetration grouting but also provide theoretical support and technical reference for practical grouting engineering and also have certain practical significance for solving or improving the practical engineering problems.http://dx.doi.org/10.1155/2021/5781753 |
| spellingShingle | Zhiquan Yang Mao Chen Yi Ding Yi Yang Yingyan Zhu Yanhui Guo Renchao Wang Bihua Zhang Yingchao Fang Dongliang Yu Yapeng Mi Jiankung Su Liu Hao Jie Zhang Yongfa Guo Zhihou Li Junzhi Chen Wanzhong Xu Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts Advances in Materials Science and Engineering |
| title | Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts |
| title_full | Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts |
| title_fullStr | Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts |
| title_full_unstemmed | Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts |
| title_short | Influence of Coupling Effects of Time and Water-to-Cement Ratio on Rheological Properties of Bingham Cement Grouts |
| title_sort | influence of coupling effects of time and water to cement ratio on rheological properties of bingham cement grouts |
| url | http://dx.doi.org/10.1155/2021/5781753 |
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