Geochemical Characteristics，Zircon U-Pb Age and Geochronological Significance of Diabase in Heiniu’ao Gold Deposit，Baoshan Block，Western Yunnan

Ying LUO,Yingxiang LU,Xuelong LIU,Shunrong XUE,Shuaishuai WANG,Zhenhuan LI,Changzhen ZHANG,Jianhang CHEN

Abstract ( 1763) HTML ( 641) PDF (3370 KB)( 919 )

Geological Characteristics and Prospecting Prognosis of the Dayu Gold Deposit in Dayaoshan，Guangxi

Hui GUO,Chunming LIU,Dezhi HUANG,Haiyang ZOU,Lei CHEN

Abstract ( 2158) HTML ( 13) PDF (7176 KB)( 795 )

Evaluation of Gold Resource Potential in Qixia-Daliliuxing Area，Shandong Province

Xin HUANG,Qian SONG,Yongjun WANG,Lijun SHEN,Yuzhen ZHU,Chao SUN

Abstract ( 2110) HTML ( 8) PDF (7436 KB)( 686 )

Two Dimensional Evaluation Model of Goaf Stability Based on Variable Weight Contact Cloud

Hongwei DENG,Weiyou ZHANG,Songtao YU,Yuxu GAO

Abstract ( 874) HTML ( 653) PDF (2330 KB)( 731 )

Study on Optimization of Structural Parameters of Hexagonal Mining Method with Large Cross-section

Qinli ZHANG,Chaoyu JIANG,Xiang GAO,Bin LIU

Abstract ( 981) HTML ( 5) PDF (5211 KB)( 742 )

Physical Simulation Experimental Study on Mining and Fault Activation Induced by Excavation

Qihao SUN,Fengshan MA,Haijun ZHAO,Jie GUO,Jiayuan CAO

Abstract ( 684) HTML ( 3) PDF (4433 KB)( 509 )

Numerical Simulation of Temperature Distribution in Mining Area of High Temperature Mine with Auxiliary Ventilation

Long TIAN,Zhiyong ZHOU,Jianhong CHEN

Abstract ( 1042) HTML ( 4) PDF (4741 KB)( 561 )

Current Situation and Prospect of Research on Underground Goaf in Metal Mines

Li CHENG,Huanxin LIU,Mingde ZHU,Qinzheng WU

Abstract ( 1426) HTML ( 6) PDF (1746 KB)( 1402 )

Based on Particle Swarm Algorithm to Optimize the BP Neural Network of Leaching Rate Prediction in Leaching Mining

Jinge BU,Jianhong CHEN

Abstract ( 1029) HTML ( 9) PDF (1599 KB)( 860 )

Optimization and Application for Slurry Transportation in Large Fill-times-line Based on Buckingham Equation

Zongnan LI,Wandong LUO,Lijie GUO,Wenyuan XU

Abstract ( 982) HTML ( 7) PDF (1744 KB)( 722 )

Effect of Citric Acid Immersing Pre-treated on the Performance of the Phosphogypsum Cemented Paste Backfill

Zhaodong HUANG,Deming ZHANG,Yikai LIU,Qinli ZHANG,Hao WANG

Abstract ( 1024) HTML ( 4) PDF (4693 KB)( 764 )

Roadway Edge Detection Algorithm Based on RANSAC in Underground Mine

Lin BI,Changming DUAN,Zhuli REN

Abstract ( 960) HTML ( 5) PDF (1125 KB)( 671 )

Research Status and Trends of Large Deformation Rock Bolts in China

He WANG,He CHEN,Hui CAO

Abstract ( 1389) HTML ( 8) PDF (1079 KB)( 1211 )

Research on Simulation Software Platform for Underground LHD Operation

Jiaxi WU,Liguan WANG,Yalong LI

Abstract ( 881) HTML ( 3) PDF (3762 KB)( 875 )

A PSO-RBF Neural Network Model for Rockburst Tendency Prediction

Renhao LI,Helong GU,Xibing LI,Kuikui HOU,Deming ZHU,Xi WANG

Abstract ( 1029) HTML ( 4) PDF (863 KB)( 803 )

Process Design Optimization and Application of a Dressing and Metallurgy Pilot Plant in Qinghai

Fei LI,Ziqiang CHEN

Abstract ( 802) HTML ( 1) PDF (755 KB)( 619 )

Modelling SVM and Prediction of Gold Price Based on Quotient Space

Xu HAN,Shan YANG,Ximei WANG

Abstract ( 880) HTML ( 7) PDF (2399 KB)( 753 )

Gold Price Forecast Based on the Equal Dimensional Dynamic Markov SCGM（1，1）_C Model

Mei WANG,Jianhong CHEN,Shan YANG

Abstract ( 676) HTML ( 330) PDF (1115 KB)( 764 )