Carbon-Oxygen Isotopic Characteristics and Its Significance of Sanbao Mn-Ag Deposit in Laojunshan Ore District，Southeastern Yunnan Province

DU Shengjiang, WEN Hanjie, QIN Chaojian, LU Shufan, YAN Yongfeng, YANG Guangshu

Abstract ( 2138) ( 0) PDF (4649 KB)( 629 )

Three-dimensional Model and Location Prediction of Changgou Gold Deposit in Northern Hanyin of South Qinling Mountains

YANG Longwei, YANG Xingke, GAO Yaning, HE Hujun, CHU Nana, ZHANG Zhengmin

Abstract ( 1210) ( 0) PDF (5522 KB)( 477 )

Geological Characteristics and Genesis of Yanjiatuan Gold Deposit in Muping，Shandong Province

ZHANG Qibin, ZHANG Peng, XU Zhonghua, LIU Xiangdong, ZHANG Liangliang, WANG Bin, WANG Shanshan

Abstract ( 1476) ( 0) PDF (4637 KB)( 509 )

Geochemical Characteristics and Geological Significance of Stream Sediments with a Scale of 1/50 000 in Xianli Mountain Area ，Qinghai Province

TANG Weidong, MA Qing, WANG Zhirui

Abstract ( 1009) ( 0) PDF (3145 KB)( 371 )

Reliability Analysis and Sampling Method Comparison of Jinjiling Rock Slope Based on Stochastic Response Surface Method

SHENGJianlong, ZHAIMingyang

Abstract ( 1693) HTML ( 35) PDF (2703 KB)( 740 )

Influence of APAM on Early Age Strength of Cemented Backfill Based on Unclassified Tailings

WANG Xinmin, ZHAO Maoyang, RONG Shuai, WANG Hao, ZHANG Yunhai

Abstract ( 1184) ( 0) PDF (3305 KB)( 325 )

Development and Application of Mining Methods Optimization Assistant Sys-tem Based on Fuzzy-AHP

WANG Weihua, DAI Yiwen, LI Kun, TANG Xiu, LIU Tian

Abstract ( 907) ( 0) PDF (1515 KB)( 456 )

Optimization and Application of Open Pit Boundary Based on Improved Maximum Flow Minimum Cut Algorithm

JIA Mingtao, TU Xiaoteng, REN Zhuli, CHEN Xin, SONG Huaqiang

Abstract ( 1088) ( 0) PDF (2757 KB)( 377 )

Stability Analysis of Deep Stope Based on Regional Microseismic Activity

WU Hao, CHEN Bingrui, CHI Xiuwen, WANG Bo, XU Shida, JIANG Hongbo

Abstract ( 1216) ( 0) PDF (3538 KB)( 388 )

Beneficiation Experiment of a Refractory and Low Grade Fine Grain Rutile Ore in Henan Province

SHI Guiming, ZHOU Yichao, LI Ming

Abstract ( 1165) ( 0) PDF (1630 KB)( 538 )

Numerical Simulation and Application Research on Joint Development Rock Roadway Blasting Excavation

WANG Haibo, WEI Guoli, ZONG Qi, XU Ying

Abstract ( 1048) ( 0) PDF (2046 KB)( 379 )

Research on Smooth-cutting Method and Its Application in Tunnel Excavation

HU Guiying, LIU Kewei, DU Xin, LI Xiaohan

Abstract ( 1168) ( 0) (0 KB)( 277 )

Study on 3D Simulation of Rock Fraghmentation for Jointed Rock Mass

JING Yongbin, ZHAO Xintao, FENG Xinglong

Abstract ( 1028) ( 0) PDF (2871 KB)( 432 )

Rockburst Prediction Method Based on AHP and Entropy Weight TOPSIS Model

LU Furan, CHEN Jianhong

Abstract ( 1641) ( 0) PDF (1270 KB)( 491 )

Prediction Model of Mine Ecological Environment Based on PCA and GM（1，1）

ZHOU Zhiyong, XIAO Wei, CHEN Jianhong, LI Huan

Abstract ( 1342) ( 0) PDF (1182 KB)( 645 )

Experimental Study on Pressure Filtration Dewatering of Tailings Material

WANG Taihai, CHEN Jianhong, HUANG Zhenyi

Abstract ( 1088) ( 0) PDF (1962 KB)( 408 )

Revised Classification Table of Underground Mining Method for Metallic Ore Deposits

HU Huarui, LI Xudong, CHEN Qingfa, GAO Feihong

Abstract ( 1164) ( 0) PDF (1153 KB)( 463 )