Aging effect on physical properties of bentonite under high temperature-strong alkaline conditions
Civil Engineering|更新时间:2025-11-14
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Aging effect on physical properties of bentonite under high temperature-strong alkaline conditions
“In the operation of deep geological disposal facilities, the physical properties of MX-80 bentonite deteriorate under high temperature and strong alkali environments. Research has found that the specific gravity, specific surface area, and swelling index of bentonite decrease over time, the content of montmorillonite decreases, the content of sodium feldspar increases, and the adsorbed water content of bentonite particles decreases.”
Journal of Civil and Environmental EngineeringVol. 47, Issue 2, Pages: 49-56(2025)
作者机构:
1.桂林理工大学 广西岩土力学与工程重点实验室,广西 桂林541004
2.贺州学院 建筑与电气工程学院,广西 贺州542899
作者简介:
ZENG Zhaotian (1981- ), PhD, professor, doctorial supervisor, main research interest: environmental geotechnical engineering, E-mail: zengzhaotian@163.com.
ZENG Zhaotian,ZHANG Hanbin,LV Haibo,et al.Aging effect on physical properties of bentonite under high temperature-strong alkaline conditions[J].Journal of Civil and Environmental Engineering,2025,47(02):49-56.
ZENG Zhaotian,ZHANG Hanbin,LV Haibo,et al.Aging effect on physical properties of bentonite under high temperature-strong alkaline conditions[J].Journal of Civil and Environmental Engineering,2025,47(02):49-56. DOI: 10.11835/j.issn.2096-6717.2023.005.
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