Abstract
Large rocky landslides induced by underground mining are the primary type of geological disaster in the karst mountains of southwestern China. In this study, by integrating field surface surveys, interferometric synthetic aperture radar (InSAR) monitoring, and discrete element simulations, we analyzed the deformation evolution of steep cliffs with karst structural planes under mining disturbance. Based on the stress transfer, deformation response, and instability precursors, a landslide instability model was developed. The results revealed that the instability boundaries and the instability mode were controlled by the large structural plane at the top of the mountain. Underground mining accelerated the uneven subsidence of the overlying strata, which led to expansion and penetration of the karst fissure structural planes and fracturing of the rock base, which are the main reason for the instability of the mountain. Underground mining caused internal stress fluctuation of the overlying strata, and the mountain experienced four stages during this process, i.e., development of karst fissure structural planes, fissures expansion and rock base fracturing, further fissures expansion and rock base crashing, and fissures penetration and shear failure. The mining-induced failure of mountain with large karst structural planes can be described as tensile shear-fracturing crashing failure. The InSAR monitoring results revealed that accelerated deformation occurred in the source area starting 20 days before the Baiyan landslide. In addition, 25 potential deformation landslides were identified in Zhijin County, Guizhou Province. Hence, InSAR technology can be used for early-stage detection and warning of similar landslides.
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References
Chen L, Zhao C, Li B, He K, Ren C, Liu X, Liu D (2021) Deformation monitoring and failure mode research of mining-induced Jianshanying landslide in karst mountain area, China with alos/palsar-2 images. Landslides 18(8):2739–2750. https://doi.org/10.1007/s10346-021-01678-6
Chen H, Zhao C, Sun R, Chen L, Wang B, Li B (2022) Two-dimensional deformation monitoring of karst landslides in Zongling, China, with multi-platform distributed scatterer InSAR technique. Landslides 19(7):1767–1777. https://doi.org/10.1007/s10346-022-01860-4
Cui F, Li B, Xiong C, Yang Z, Peng J, Li J, Li H (2022) Dynamic triggering mechanism of the Pusa mining-induced landslide in Nayong county, Guizhou province. China Geomat Nat Haz Risk 13(1):123–147. https://doi.org/10.1080/19475705.2021.2017020
Dai Z, Tang J, Jiang J, Deng Y, Liu S, Zhang L (2016) Similar simulation of deformation and fracture of bedding rock stratum with weak intercalation induced by underground mining. J China Coal Soc 41:2714–2720. https://doi.org/10.13225/j.cnki.jccs.2016.0409
Dehghani M (2016) Landslide monitoring using hybrid conventional and persistent scatterer interferometry. J Ind Soc Remote Sens 44(4):505–513. https://doi.org/10.1007/s12524-015-0536-3
Do T, Wu J (2020) Simulating a mining-triggered rock avalanche using DDA: a case study in Nattai north, Australia. Eng Geol 264:105386. https://doi.org/10.1016/j.enggeo.2019.105386
Dong J, Zhang L, Li M, Yu Y, Liao M, Gong J, Luo H (2018) Measuring precursory movements of the recent Xinmo landslide in Mao county, China with sentinel-1 and alos-2 palsar-2 datasets. Landslides 15(1):135–144. https://doi.org/10.1007/s10346-017-0914-8
Eineder M, Hubig M, Milcke B (1998) Unwrapping large interferograms using the minimum cost flow algorithm. IGARSS '98. Sensing and Managing the Environment. 1998 IEEE International Geoscience and Remote Sensing. Symposium Proceedings. (Cat. No.98CH36174), pp 83–87 vol.81
Fan X, Xu Q, Scaringi G, Zheng G, Huang R, Dai L, Ju Y (2019) The “long” runout rock avalanche in Pusa, China, on August 28, 2017: a preliminary report. Landslides 16(1):139–154. https://doi.org/10.1007/s10346-018-1084-z
Salmi EF, Nazem M, Karakus M (2017) Numerical analysis of a large landslide induced by coal mining subsidence. Eng Geol 217:141–152. https://doi.org/10.1016/j.enggeo.2016.12.021
Feng Z, Li B, Yin Y, He K (2014) Rockslides on limestone cliffs with subhorizontal bedding in the southwestern calcareous area of China. Nat Hazards Earth Syst Sci 14(9):2627–2635. https://doi.org/10.5194/nhess-14-2627-2014
Ferretti A, Fumagalli A, Novali F, Prati C, Rocca F, Rucci A (2011) A new algorithm for processing interferometric data-stacks: Squeesar. IEEE Trans Geosci Remote Sens 49(9):3460–3470. https://doi.org/10.1109/TGRS.2011.2124465
Grenon M, Caudal P, Amoushahi S, Turmel D, Locat J (2017) Analysis of a large rock slope failure on the east wall of the lab chrysotile mine in Canada: back analysis, impact of water infilling and mining activity. Rock Mech Rock Eng 50(2):403–418. https://doi.org/10.1007/s00603-016-1116-8
Guerriero L, Prinzi E, Calcaterra D, Ciarcia S, Di Martire D, Guadagno F, Ruzza G, Revellino P (2021) Kinematics and geologic control of the deep-seated landslide affecting the historic center of Buonalbergo, southern Italy. Geomorphology 394(107961). https://doi.org/10.1016/j.geomorph.2021.107961
He K, Chen C, Feng Z, Li B, Pan L (2016) A review on the collapse hazards of tower-shaped rock. J Geomech 22(03):714–724 (in Chinese)
He K, Yin Y, Li B, Chen C (2019) The mechanism of the bottom-crashing rockfall of a massive layered carbonate rock mass at Zengziyan, Chongqing, China. J Earth Syst Sci 128(4). https://doi.org/10.1007/s12040-019-1141-6
Hooper A, Zebker H (2007) Phase unwrapping in three dimensions with application to InSAR time series. J Opt Soc Am A 24(9):2737–2747. https://doi.org/10.1364/JOSAA.24.002737
Hu G, Liu M, Chen N, Zhang X, Wu K, Raj Khanal B, Han D (2019) Real-time evacuation and failure mechanism of a giant soil landslide on 19 July 2018 in Yanyuan county, Sichuan province. China Landslides 16(6):1177–1187. https://doi.org/10.1007/s10346-019-01175-x
Huang R (2005) Main characteristics of high rock slopes in southwestern China and their dynamic evolution. Advsc Earth Sci 20(3):292–297 (in Chinese)
Intrieri E, Raspini F, Fumagalli A, Lu P, Del Conte S, Farina P, Allievi J, Ferretti A, Casagli N (2018) The Maoxian landslide as seen from space: detecting precursors of failure with sentinel-1 data. Landslides 15(1):123–133. https://doi.org/10.1007/s10346-017-0915-7
Itasca (2018) Universal distinct element code, UDEC 7.0. Itasca Consulting Group
Jiang M, Ding X, Hanssen R, Malhotra R, Chang L (2014) Fast statistically homogeneous pixel selection for covariance matrix estimation for multitemporal InSAR. IEEE Trans Geosci Remote Sens 53(3):1213–1224. https://doi.org/10.1109/TGRS.2014.2336237
Ju N, Huang J, He C, Van Asch TWJ, Huang R, Fan X, Xu Q, Xiao Y, Wang J (2020) Landslide early warning, case studies from southwest China. Eng Geol 279(105917). https://doi.org/10.1016/j.enggeo.2020.105917
Kang Y, Zhao C, Zhang Q, Lu Z, Li B (2017) Application of InSAR techniques to an analysis of the Guanling landslide. Remote Sens 9(10):2072–4292. https://doi.org/10.3390/rs9101046
Li B, Wang G, Feng Z, Wang W (2015) Failure mechanism of steeply inclined rock slope induced by underground mining. Chin J Rock Mech Eng 34(06):1148–1161. https://doi.org/10.13722/j.cnki.jrme.2014.0974. (in Chinese)
Li B, Feng Z, Zhang Q, Zhao C, Yan J, Gao Y (2016a) Researches on formation modes and early identification of mega-landslides in the mountainous karst areas. Science Press, Beijing (in Chinese)
Li B, Feng Z, Wang G, Wang W (2016b) Processes and behaviors of block topple avalanches resulting from carbonate slope failures due to underground mining. Environ. Earth Sci 75(8). https://doi.org/10.1007/s12665-016-5529-1
Li B, Yin Y, Gao Y, Xing A, Huang B, He K, Zhao C, Wan J (2020a) Critical issues in large-scale landslides in karst mountains of southwestern China. Hydrogeol Eng Geol 47(04):5–13. https://doi.org/10.16030/j.cnki.issn.1000-3665.202003060. (in Chinese)
Li J, Chu H, Li B, He K, Gao Y (2020b) The key scientific issues of the landslide disasters research induced by underground mining in the coal-related sedimentary rock strata mountain area of southwestern China. Carsol Sin 39(04):453–466. https://doi.org/10.11932/karst20200401. (in Chinese)
Li J, Li B, Gao Y, Cui F, He K, Li J, Li H (2022) Mechanism of overlying strata migration and failure during underground mining in the mountainous carbonate areas in southwestern China. Front Earth Sci 10:2296–6463. https://doi.org/10.3389/feart.2022.874623
Li Z, Xue Y, Li S, Zhang L, Wang D, Li B, Zhang W, Ning K, Zhu J (2017) Deformation features and failure mechanism of steep rock slope under the mining activities and rainfall. J Mt Sci 14(1):31–45. https://doi.org/10.1007/s11629-015-3781-6
Liu X, Zhao C, Zhang Q, Lu Z, Li Z (2020) Deformation of the Baige landslide, Tibet, China, revealed through the integration of cross-platform alos/palsar-1 and alos/palsar-2 sar observations. Geophys Res Lett 47(3):e2019GL086142. https://doi.org/10.1029/2019GL086142
Sandwell D, Price E (1998) Phase gradient approach to stacking interferograms. J Geophys Res: Solid Earth 103(B12):30183-s. https://doi.org/10.1029/1998JB900008
Tang J, Dai Z, Wang Y, Zhang L (2019) Fracture failure of consequent bedding rock slopes after underground mining in mountainous area. Rock Mech Rock Eng 52(8):2853–2870. https://doi.org/10.1007/s00603-019-01876-8
Wang H, Sun P, Zhang S, Han S, Li X, Wang T, Guo Q, Xin P (2020) Rainfall-induced landslide in loess area, northwest China: A case study of the Changhe landslide on September 14, 2019. Gansu Province Landslides 17(9):2145–2160. https://doi.org/10.1007/s10346-020-01460-0
Xiong F, Liu X, Ran Q, Li B, Zhong Z, Yang Z, Zhou X (2021) Study on instability failure mechanism of karst mountain with deep and large fissures under the mining-fissure water coupling. J China Coal Soc 46(11):3445–3458. https://doi.org/10.13225/j.cnki.jccs.2020.1690. (in Chinese)
Yang Z, Jiang Y, Li B, Gao Y, Liu X, Zhao Y (2020) Study on the mechanism of deep and large fracture propagation and transfixion in karst slope under the action of mining. J Geomech 26(04):459–470. https://doi.org/10.12090/j.issn.1006-6616.2020.26.04.039. (in Chinese)
Yang Z, Zhang Y, Jiang Y, Li B, Cui F (2022a) Instability mode of karst slope with deep and large structure face under mining action. Chin J Geotech Eng 44(08):1397–1405 (in Chinese)
Yang Z, Zhao Q, Liu X, Yin Z, Zhao Y, Li X (2022b) Experimental study on the movement and failure characteristics of karst mountain with deep and large fissures induced by coal seam mining. Rock Mech Rock Eng 1–29. https://doi.org/10.1007/s00603-022-02910-y
Yin Y (2011) Recent catastrophic landslides and mitigation in China. J Rock Mech Geotech Eng 3(1):10–18. https://doi.org/10.3724/sp.J.1235.2011.00010
Zhang L, Xiao T, He J, Chen C (2019) Erosion-based analysis of breaching of Baige landslide dams on the Jinsha river, China, in 2018. Landslides 16(10):1965–1979. https://doi.org/10.1007/s10346-019-01247-y
Zhao J, Xiao J, Xiang X, Huang R, Wang Y, Shi W (2014) Failure mechanism numerical simulation of mining landslide with gentle bedding coal strata. J China Coal Soc 39(3):424–429. https://doi.org/10.13225/j.cnki.jccs.2013.0365. (in Chinese)
Zhao J, Ma Y, Lin B, Lan Z, Shi W (2016) Study on the geomechanical model of the formation of the gentle anti-dip mining landslide-Taking the Madaling landslide in Guizhou province as an example. Chin J Rock Mech Eng 35(11):2217–2224. https://doi.org/10.13722/j.cnki.jrme.2016.0106. (in Chinese)
Acknowledgements
We would like to thank all anonymous reviewers, European Space Agency (ESA) and Japan Aerospace Exploration Agency (JAXA), for providing Sentinel-1/2 and AW3d30 DSM datasets, respectively. The optical images are downloaded from Map-World.
Funding
This study was conducted with financial support from the National Key Research and Development Program Program of China (No. 2018YFC1504806) and the National Science Foundation of China (Nos. 42177172, 41929001, and 41874005).
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Li, B., Zhao, C., Li, J. et al. Mechanism of mining-induced landslides in the karst mountains of Southwestern China: a case study of the Baiyan landslide in Guizhou. Landslides 20, 1481–1495 (2023). https://doi.org/10.1007/s10346-023-02047-1
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DOI: https://doi.org/10.1007/s10346-023-02047-1