Application Effect of Rock Debris Geochemical Survey in Prospecting in Sandaowanzi Shallow Overburden Area，Heilongjiang Province

Yupeng ZHANG,Dongyan SHI,Mingqi LV,Chenglu LI,Kun ZHANG,Wei TANG

Abstract ( 272) HTML ( 2) PDF (7833 KB)( 307 )

Geochemical Composition and Genetic Analysis of Gabbro of Saibagou Gold Deposit，Qinghai Province

Jia XING,Jianguo WANG,Zhinan WANG,Jian HU,Shengyun WEI

Abstract ( 295) HTML ( 5) PDF (6994 KB)( 331 )

Trace Element Characteristics of Different Chronology Pyrite in Wangu Gold Deposit，Northeast Hunan and Its Implication to Gold Mineralization Mechanism

Tai’an WAN,Deru XU,Wen MA,Shengwei ZHANG,Guojian WANG,Yubing BIAN,Bo LI

Abstract ( 248) HTML ( 3) PDF (10402 KB)( 210 )

Dynamic Stress Concentration Laws of Cylindrical Inclusion Under Incident Plane P Waves

Ming TAO,Jing YAO,Xibing LI

Abstract ( 264) HTML ( 2) PDF (7593 KB)( 260 )

Rock Mass Quality Evaluation and Application Based on Game Theory and G1-EW-TOPSIS Method

Xianfeng XU,Pengfei XING,Suihong WANG,Yong WANG

Abstract ( 245) HTML ( 1) PDF (2235 KB)( 422 )

Study on Induced Caving Mechanism and Development Process of Large Area Cemented Backfill

Huayou SU,Yongding WANG,Baohui TAN,Weiguo LONG,Ning YANG,Zhigui ZHANG,Xingming CHEN

Abstract ( 245) HTML ( 3) PDF (7817 KB)( 208 )

Experimental Study on the Paste Filling Material of Iron Tailings Improved by Fly Ash

Long HAI,Tongjun CHENG,Bo XU,Xin ZHAO

Abstract ( 265) HTML ( 3) PDF (4007 KB)( 397 )

Numerical Simulation Study on Shaft Construction Process of Water-rich Moraine Layer

Jiang GUO,Niming JIANG,Xin CHENG

Abstract ( 220) HTML ( 1) PDF (4137 KB)( 175 )

Influence of Jet Angle of Twin Parallel Air Curtains on the Tunnel Airflow

Heng MA,Jiayi GAO,Shihu LI,Ke GAO

Abstract ( 259) HTML ( 2) PDF (2705 KB)( 336 )

Optimization of Local Ventilation Parameters of Deep Mine Excavation Roadway Based on FLUENT

Duiming GUO,Guoqing LI,Jie HOU,Nailian HU

Abstract ( 242) HTML ( 3) PDF (3564 KB)( 385 )

Study on Acoustic Emission and Microscopic Characteristics of Red Sandstone Under Compression-Shear After High Temperature

Xiaohui HUANG,Kewei LIU,Zhanxing ZHOU,Sizhou MA,Tengfei GUO

Abstract ( 246) HTML ( 1) PDF (12832 KB)( 214 )

Experimental Study on Uniaxial Compression Mechanics and Failure Characteristics of Composite Rocks

Yuzhang LAI,Xueyi ZHI,Ronghua SHU

Abstract ( 272) HTML ( 4) PDF (3958 KB)( 261 )

Tax， Enterprise Size and High-quality Development—Micro Evidence from Mining Enterprises

Minggui ZHENG,Yu DANG

Abstract ( 197) HTML ( 3) PDF (814 KB)( 449 )

Research Progress on Removal of Cyanide in Water by Adsorption

Zuming NIE,Junhua TIAN,Zhongxian WU,Peiwei HAN,Jingmin YAN,Shufeng YE

Abstract ( 216) HTML ( 3) PDF (811 KB)( 516 )