Layered gravel soil slope stability of a waste dump considering long-term hard rain [PDF]
, 2016 In order to examine the effect of long-term hard rain on the layered gravel soil slope stability of a waste dump, the for-mula derivation relating natural water content, natural unit weight and natural volumetric water content was conducted to help to ...
LUO Cheng-yan +3 more
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Influence characteristics of regional micrometeorology on macroscopic scale of external dump [PDF]
, 2023 To study the relationship of external dump of opencast coal mine impacting on surrounding micrometeorological factors, and then provide the foundation acknowledge for the ecological restoration in mining area, the airflow movement and water distribution ...
Chendong LIU +7 more
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Analysis of high-position landslide characteristics based on multi-source remote sensing data：A case study of the Yanwo Village landslide in Rongshan Town, Lizhou District, Guangyuan City [PDF]
, 2023 On October 6, 2021, a high-position landslide disaster occurred in Yanwo Village，Rongshan Town, Lizhou District, Guangyuan City,Sichuan Province, around 13: 00.
Dewei HE +3 more
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Shuitu Baochi Xuebao, 2000 对高速公路边坡的调查结果表明，高速公路边坡的稳定性随坡度、坡长的增大而减小，随植物覆盖度的增大而加强，有护坡工程的边坡稳定性大于没有护坡工程的边坡；边坡的稳定性并随土壤硬度的变化而变化。在调查的基础上提出了增强边坡稳定性的措施。
杨喜田 董惠英
doaj +2 more sources
Mechanistic analysis of loess landslide reactivation in northern Shaanxi based on coupled numerical modeling of hydrological processes and stress strain evolution: A case study of the Erzhuangkelandslide in Yan’an [PDF]
, 2023 The Erzhuangke landslide is a typical landslide affected by the rainy season. Rainfall changes the seepage pattern with the pre-existing landslide, weakening matric suction and soil shear strength, leading to the formation of tension cracks internally ...
Hui LIU +5 more
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Open-pit mine slopes stability analysis based on analytic hierarchy process-fuzzy comprehensive evaluation model [PDF]
The bench slope within an open-pit coal mine plays an important supporting role for coal resource production and transportation. The stability evaluation of the slope is of great significance in guiding continuous mining operations within the mine.
Lichun ZHAO +6 more
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Shuitu Baochi Xuebao, 2007 泾河下游南岸台塬边坡的滑坡灾害严重，本文中分析了滑坡的特征，通过计算边坡稳定性系数对台塬边坡进行了分类，对具有突发性和短期可变性的滑坡触发因素进行了分析，提出了滑坡治理的方法。研究结果表明，泾河下游南岸台塬边坡临界平衡边坡和不稳定边坡占80．8％，分布在西段和中段。滑坡发生的概率为多水年〉平水年〉少水年；年内夏雨集中的7月和秋雨集中的9月是易于发生滑坡的月份。灌溉期间的滑坡占68．8％，冬季发生的滑坡主要与灌溉有关。台塬区地下水位上升是诱发滑坡的根本原因，当地下水位上升与古土壤层重合时极易诱发滑坡 ...
桑广书, 冯利华, 商丽华
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Calculation of slope stability of fault-containing slopes under the action of cyclic blast vibration [PDF]
In order to accurately quantify and predict the evolution of slope stability of fault-containing slopes under the long-term effect of blasting vibration, and to realize the safe, efficient and sustainable mining of open-pit mines. Taking an open-pit mine
Dong WANG +3 more
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Realization of Pan Jiazheng′s extremum principle with optimization methods [PDF]
, 2017 2007-2008 > Academic research: refereed > Publication in refereed journalVersion of ...
Cheng, YM, Wang, JA, Zhao, ZH
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Open-pit mine soft rock slope internal row tracking pressure side control engineering：A case study at the south side of the first mining area of Hesigewula south open-pit coal mine [PDF]
Slope stability control is crucial for safe and efficient coal mining in open-pit mines with soft rock. To address the challenge of stabilizing dip soft rock slope rock slopes, the treatment engineering of inner row tracking pressure side of dip soft ...
Dong WANG +6 more
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