Experimental Study on MICP Technology for Strengthening Tail Sand under a Seepage Field
Joint Authors
Zhang, Zhijun
Yu, Qing
Hu, Lin
Li, Biao
Zheng, Huai-miao
He, Gui-cheng
Wu, Ling-ling
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-10-24
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
Microbial-induced calcium carbonate precipitation (MICP) technology is a new green reinforcing technology in soil stabilization.
Targeting on the problem that seepage is the main factor of causing the instability of a tailings dam, a comparative experiment is conducted, which includes the MICP technology on reinforcing tailings with or without the effect of a seepage field.
The results of the comparative experiment are as follow: the mercury penetration test indicates that, under the function of a seepage field, the total pore in the tailing is relatively decreased; SEM shows that under the function of a seepage field, the intergranular pore increases; the direct shear test shows that under the function of a seepage field, the tailings’ shear strength decreases; the determination of calcium ion content shows that the distribution of calcium carbonate in the tailings under the action of a seepage field is more uneven.
American Psychological Association (APA)
Zhang, Zhijun& Li, Biao& Hu, Lin& Zheng, Huai-miao& He, Gui-cheng& Yu, Qing…[et al.]. 2020. Experimental Study on MICP Technology for Strengthening Tail Sand under a Seepage Field. Geofluids،Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1165467
Modern Language Association (MLA)
Zhang, Zhijun…[et al.]. Experimental Study on MICP Technology for Strengthening Tail Sand under a Seepage Field. Geofluids No. 2020 (2020), pp.1-7.
https://search.emarefa.net/detail/BIM-1165467
American Medical Association (AMA)
Zhang, Zhijun& Li, Biao& Hu, Lin& Zheng, Huai-miao& He, Gui-cheng& Yu, Qing…[et al.]. Experimental Study on MICP Technology for Strengthening Tail Sand under a Seepage Field. Geofluids. 2020. Vol. 2020, no. 2020, pp.1-7.
https://search.emarefa.net/detail/BIM-1165467
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1165467