环境应用下离子型稀土矿与化学作用相结合的边坡稳定性研究

IF 2.7 4区地球科学 Q2 COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS Earth Science Informatics Pub Date : 2024-09-06 DOI:10.1007/s12145-024-01461-w

YunChuan Deng, HongDong Yu, ShiJie Kang, Jie Yang, YinHua Wan

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引用次数: 0

摘要

研究离子型稀土矿边坡化学灌浆剂稳定性控制方案。改良型化学灌浆剂由石灰、硅酸钠、硅微粉、木质素磺酸钙和其他水溶剂组成。通过边坡位移和土钉拉力等指标，观察了改良化学灌浆剂与传统化学灌浆剂之间的差异。在模拟实验和现场实验中，改良型化学灌浆剂都表现出了积极的稳定性效果。改进型化学灌浆剂更适合离子型稀土矿边坡稳定性控制方案。

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Study on slope stability of ionic rare earth ore combined with chemical action under environmental application

To study the stability control scheme of chemical grouting agent for ionic rare earth mine slope. The improved chemical grouting agent comprised lime, sodium silicate, silica micro powder, calcium lignosulfonate and other water solvents. The differences between the enhanced chemical grouting agent and the traditional chemical grouting agent were observed by using indicators such as slope displacement and soil nail tension. The improved chemical grouting agent showed a positive stability effect in both simulation and field experiments. The improved chemical grouting agent is more suitable for the slope stability control scenario of an ionic rare earth mine.

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来源期刊

Earth Science Informatics COMPUTER SCIENCE, INTERDISCIPLINARY APPLICATIONS-GEOSCIENCES, MULTIDISCIPLINARY

CiteScore

4.60

自引率

3.60%

发文量

157

审稿时长

4.3 months

期刊介绍： The Earth Science Informatics [ESIN] journal aims at rapid publication of high-quality, current, cutting-edge, and provocative scientific work in the area of Earth Science Informatics as it relates to Earth systems science and space science. This includes articles on the application of formal and computational methods, computational Earth science, spatial and temporal analyses, and all aspects of computer applications to the acquisition, storage, processing, interchange, and visualization of data and information about the materials, properties, processes, features, and phenomena that occur at all scales and locations in the Earth system’s five components (atmosphere, hydrosphere, geosphere, biosphere, cryosphere) and in space (see "About this journal" for more detail). The quarterly journal publishes research, methodology, and software articles, as well as editorials, comments, and book and software reviews. Review articles of relevant findings, topics, and methodologies are also considered.