1Brief analysis on selection of domestic and imported equipments for fully mechanized longwall coal mining faceZHENG Ji-shun, ZHENG Nuo-cheng4-52Comments on design features of 110 kV substation in Dingji MineHUO Lei, XU Zhen-dong6-73Design on power supply system of industrial heating boiler roomZHANG Zhan-biao8-104Design on control system for frequency conversion AC hoist base on AC-DC-ACXIONG Shu, TAN Guo-jun10-125Comments on design of Jiebeishan TunnelWANG Kai13-156Linear design of highwayWU Qi-ling, WANG Shuang-gao15-177Design and application of loading system for apron type quantitative conveyoSHE Meng-tong, HAN Jian-guo18-208Comments on connection calculation in new steel codeYANG Jun, LI Yu-lang20-219Discussion on anti earthquake conception design for building structureDING Ya-hong, DUAN Jing-min, ZHANG Chun-sheng22-2310Comments on function and design of loading platform for excavated borehole pileWANG Ping24-2511Bolt/steel mesh/concrete combined support technology applied to construction of coal bunker in deep mineMA Bao-tong, CHEN Ding-he26-2812Bolt/shotcrete, anchor and back grouting combined support technology applied to mine large cross section chamber in soft rocks28-2913Mine roadway retained for next sublevel applied to coal mining face through oblique crossing faultCHEN Wei-hua30-3114Application of U type steel support shieldYU Chuan-xi32-3315Application of utilization technology for water resources in underground mineKONG Jun, ZHANG Yue-huai33-3416Cause analysis on water flooding in goaf of mining influenced areaZHANG Jun-gong35-3717Comments on principle of selection and completed set for fully mechanized coal mining equipment37-3918Solution for monitoring and measuring issues of 6 kV high voltage feeding statusSHAO Li-xin40-40193D seismic survey technology applied to mine geologyCAO Si-hua41-4320Test and research on sonic wave approach to decide consolidation time of grouted soil massJIANG Yu-song, WANG Zan-hui43-45 