Prospecting Model and Metallogenic Prediction of Yandan-Yantang Gold Deposit in Leye County，Guangxi

Yunzhong QIN, Haijun SONG

Abstract ( 1721) HTML ( 849) PDF (7636 KB)( 670 )

Mineralogy of Gold-bearing Pyrite and Its Significance for Deep Prospecting in the Jiuqu Gold Deposit，Linglong Area，Jiaodong Peninsula

Zhen ZHANG, Shengyuan NING, Zengtian XU

Abstract ( 1846) HTML ( 13) PDF (6102 KB)( 668 )

Research on Safety Roof Span in Continuous Mining of Gold Vein Group Under Synergistic Concept

Xingxin NIE, Quan GAN, Jian GAO, Shanshan FENG

Abstract ( 804) HTML ( 3) PDF (4211 KB)( 491 )

Research on Destress Effect of Ground Pressure Control for the Time-space Mining Sequence at Depths

Shibo YU, Xiaocong YANG, Ye YUAN, Zhixiu WANG

Abstract ( 913) HTML ( 503) PDF (7501 KB)( 550 )

Study on Mining Method of Horizontal Pillar in the Middle Section of +1 000 m in Jinchuan No.2 Mining Area

Yongyuan KOU, Guang LI, Long ZOU, Fengshan MA, Jie GUO

Abstract ( 1013) HTML ( 5) PDF (8108 KB)( 495 )

Investigation on Factors Affecting Slope Instability in Open-pit Mines Based on Geophysical Prospecting Technology

Ensheng KANG, Haidong MENG, Zihao ZHAO, Tao HE

Abstract ( 958) HTML ( 7) PDF (5546 KB)( 480 )

Research on Classification Method of Surrounding Rock Stability Based on Comprehensive Decision Cloud Model

Keping ZHOU, Xiaofeng HOU, Yun LIN

Abstract ( 772) HTML ( 1) PDF (1245 KB)( 485 )

Equity Concentration and Corporate Governance Efficiency of Private Mining Companies in China

Minggui ZHENG, Jianlin ZENG

Abstract ( 1047) HTML ( 4) PDF (1941 KB)( 676 )

Analysis of Regulatory Economics on China’s Rare Earth Export

Zebin WU, Di ZHU, Ligang LIU

Abstract ( 1034) HTML ( 6) PDF (1701 KB)( 650 )

Comparative Study of Stress Relief Method and Acoustic Emission Method in In-situ Stress Measurement in Deep Area of Xincheng Gold Mine

Chunde MA, Zelin LIU, Weibin XIE, Xin’ao WEI, Xinhao ZHAO, Shan LONG

Abstract ( 968) HTML ( 3) PDF (4791 KB)( 476 )

Research on Mechanical and Energy Dissipation Characteristics of Red Sandstone in SHPB Compression Test

Jian HU, Fengqiang GONG, Hangyu JIA

Abstract ( 1084) HTML ( 5) PDF (5515 KB)( 669 )

Experimental Study on Crack Evolution and Fracture Characteristics of Rocks with Prefabricated Cracks

Chengcheng WANG, Xinyao LUO, Kexu CHEN, Bing DAI, Guicheng HE

Abstract ( 1202) HTML ( 7) PDF (2286 KB)( 538 )

Fatigue Damage Analysis of Fractured Sandstone Based on Nuclear Magnetic Resonance T₂ Spectrum

Siyu MAO, Ping CAO, Jianxiong LI, Chuanjing OU

Abstract ( 924) HTML ( 1) PDF (5974 KB)( 576 )

Study on the Softening Model and Strength of Red Clay at Different Water Content

Huaixin LI, Bin LIN, Shiwei CHEN, Peng WANG

Abstract ( 939) HTML ( 1) PDF (1673 KB)( 663 )

Research on Safety Evaluation of Tailings Pond Based on Entropy Method-Catastrophe Theory

Zhenxing GAO, Jinping GUO

Abstract ( 1085) HTML ( 186) PDF (1020 KB)( 525 )

Analysis of Factors Influencing the Performance of High Altitude Mine Fan Based on Entropy Weight Fuzzy Method

Pinfang SONG, Zijun LI, Rongrong LI, Shuqi ZHAO, Yu XU

Abstract ( 897) HTML ( 172) PDF (1177 KB)( 508 )