Zircon U-Pb Age and Geochemical Characteristics of Granodiorite Porphyry Veins in Yushugoushan Gold Deposit，Northern Qilian Mountain，and Its Geological Significance

Yan YANG, Zengbao HUANG, Xiaogang GUO, Yanlong XU, Hua YAN

Abstract ( 30) HTML ( 3) PDF (6307 KB)( 80 )

Study on Geophysical and Geochemical Comprehensive Prospecting of Dexin Lead Polymetallic Deposit in Tibet

Yan LI, Jianguo WANG, Shengyun WEI, Guozhang LI, Jian HU, Zhinan WANG

Abstract ( 26) HTML ( 0) PDF (7620 KB)( 54 )

Effect of Sulfate-Containing Wastewater on the Properties of Phosphogypsum-Based Cemented Paste Backfill

Ying SHI, Ruiyang NIE, Shitong ZHOU, Sicheng LU, Zixuan QING

Abstract ( 16) HTML ( 0) PDF (3901 KB)( 22 )

Application Research on Cemented Fine Tailings Backfill of Gold Mines in the Jiaodong Area

Songtao HU, Gengjie ZHU, Juntong ZHANG, Shiqun XU, Yunpeng KOU

Abstract ( 25) HTML ( 0) PDF (7873 KB)( 42 )

Experimental Study on the Ratio Proportioning of Nickel Slag-Full Tailings Mixed Aggregate

Tao ZHANG, Dexian LI, Pengqiang ZHANG, Guoliang ZHAO, Yu HE, Meng NIU, Junzhen YU

Abstract ( 14) HTML ( 0) PDF (3172 KB)( 21 )

Study on Pillar Mining Scheme of Gaofengshan Ore Section in Yunxi

Yunlin YU, Kepeng HOU, Bajiu YANG, Yong CHENG, Taihong LU, Nannan ZHANG

Abstract ( 9) HTML ( 0) PDF (8796 KB)( 20 )

Influence of Single Fissure Position on Mechanical Deformation and Failure Modes of Composite Rock Specimens Under Triaxial Compression

Zhiying XIE, Ke XU, Yifan LU, Taoli XIAO, Haicheng SHE, Yunfeng ZHAO

Abstract ( 18) HTML ( 0) PDF (9458 KB)( 23 )

Variation Characteristics of Pore Structure and Energy Evolution Law of Marble Under Microwave Irradiation

Xiang LI, Jianguo YANG, Bo YANG, Jielin LI, Keping ZHOU

Abstract ( 16) HTML ( 0) PDF (7148 KB)( 19 )

Damage Mechanism of Anchor Bolt Structure Under Dynamic and Static Pull-out Loads

Yu ZHANG, Xiaomin LIU, Yi’an SHI, Tielin CHEN, Zhankui WANG, Wenhai CHEN, Jiaqi SUN, Pingsheng AN

Abstract ( 12) HTML ( 0) PDF (5537 KB)( 23 )

Characterization of Blasting Vibration in Open Slopes

Qiyue LI, Yuhang XIAO, Kuaikuai WEI, Hengyang XU

Abstract ( 13) HTML ( 0) PDF (4699 KB)( 19 )

Vibration Effect Analysis of Downhole Pre-splitting Blasting Based on VMD-HHT

Xianglong LI, Lin YU, Yuanming HUANG, Hao CHEN, Yanwei ZHAO

Abstract ( 15) HTML ( 0) PDF (4598 KB)( 17 )

Optimization of Stope Sidewall Controlled Blasting Parameters for High-Stress Fan-Shaped Medium-Depth Hole

Bo LI, Chen WEN, Xiuzhi SHI

Abstract ( 19) HTML ( 0) PDF (7581 KB)( 22 )

Application of Data Trend Fusion Analysis Method in Rock Failure Identification and Early Warning

Chang LI, Jian ZHANG, Zinan CHEN, Zhonghui KAN, Rui ZHAO, Xiaojun WANG

Abstract ( 13) HTML ( 0) PDF (6961 KB)( 20 )

Semi-supervised Ore Granularity Prediction Algorithm Incorporating Fully Supervised Learning

Zhihong JIANG, Ao CHEN

Abstract ( 13) HTML ( 1) PDF (2498 KB)( 24 )

Research on Energy Consumption Prediction of Steel Industry Production Based on Improved Grey Models

Gao DENG, Qi LI

Abstract ( 11) HTML ( 0) PDF (2883 KB)( 21 )