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  1. No Access

    Article

    The discrimination of tectonic settings using trace elements in magmatic zircons: A machine learning approach

    Zircon is the most important accessory mineral in geological research, and it records information on isotopes and trace elements, which is of great significance in Earth science research. Trace elements in zir...

    Luyuan Wang, Chao Zhang, Rui Geng, Yuqi Li, Jijie Song… in Earth Science Informatics (2023)

  2. No Access

    Article

    Deformation time and tectonic significance of the Gudonghe ductile shear belt in the Yanbian area, NE China

    This paper aims to analyze the deformation characteristics and constrain the deformation time of the Gudonghe ductile shear belt in the Yanbian area, NE China, the eastern segment of the Central Asian Orogenic...

    Chao Zhang, Yongjiang Liu, Fanghua Cui… in International Journal of Earth Sciences (2023)

  3. No Access

    Article

    A reinforcement method of floor grouting in high-water pressure working face of coal mines: a case study in Luxi coal mine, North China

    The working face is seriously threatened by limestone aquifer with high-water pressure in coal seam floor when Permo-Carboniferous coal is mined in North China Coalfield. Mine water control has become one of t...

    Minglei Zhai, Haibo Bai, Luyuan Wu, Guangming Wu… in Environmental Earth Sciences (2022)

  4. No Access

    Article

    Prediction and Prevention of Water Inrush Hazards from Bed Separation Space

    The rock plate (RP) method can be used to identify the size and location of potentially dangerous bed separation space (BSS) in coal mines. The RP method is performed in three steps: (1) The rock strata above ...

    Luyuan Wu, Haibo Bai, Dan Ma in Mine Water and the Environment (2021)

  5. No Access

    Article

    Study on the failure mechanism of clay layer overlying thin bedrock in coal seam mining

    The water-blocking property of clay at the bottom of the Cenozoic overburden is an important factor for mining safety and protecting underground latent water resources in thin bedrock coal seam mining. The fai...

    Guangming Wu, Haibo Bai, Bin Du, Luyuan Wu, Shixin He… in Environmental Earth Sciences (2019)

  6. No Access

    Article

    A Set of Methods to Predict Water Inrush from an Ordovician Karst Aquifer: A Case Study from the Chengzhuang Mine, China

    To ensure safe mining of the 3153 working face in the Chengzhuang mine, with its thin aquifuge, we developed a complete set of methods, including transient electromagnetics, drilling, a water injection experim...

    Hao Li, Haibo Bai, Jianjun Wu, Qingbin Meng, Kai Ma… in Mine Water and the Environment (2019)

  7. Article

    Open Access

    Three sub-events composing the 2011 off the Pacific coast of Tohoku Earthquake (Mw 9.0) inferred from rupture imaging by back-projecting teleseismic P waves

    High-quality vertical component seismograms of teleseismic P waves recorded at 151 stations of the European seismic network have been used to image the rupture process of the 2011 Tohoku Earthquake rapidly by a t...

    Hao Zhang, Zengxi Ge, Luyuan Ding in Earth, Planets and Space (2011)

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