1Application research of "one cut and two chamber" new Wangeweily coal mining technology to coal mine near oceanZHOU Cheng-jun, WANG Hua-junDesign and Technology5-82Design practice in building up the global first -class mine in Shangyuquan MineHUANG ZhongDesign and Technology8-103Comments on design features and new technology application achievements of Shuangliu MineZHAI Jian-zhongDesign and Technology11-134Comments on application outlook of dragline overburden moving technology in China open pit mineLI Hui-zhiDesign and Technology14-175Comments on increasing electricity loading power factor for coal water mixture preparation plantZHANG Bao-huaDesign and Technology18-196Design and practice on automatic unloading system of emulsion hydraulic pump stationWEI Wen-shu, REN WeiDesign and Technology20-217Design and installation of fire extinguishing and water spraying in underground coal mineXING Wei-hua, ZHANG Shi-heDesign and Technology22-23,608An evolution of railway freight station arrangemnet design for coal mine and coal preparation plantLIANG Yin-shuanDesign and Technology24-269Analysis on foundation design for mine shaft hoist roomDesign and Technology26-2710Discovery to optimized design of door type gantry lightweight steel structure for buildingsWANG Xian-nong, YE Hai-yanDesign and Technology28-3011Comments from design of mine shaft headframe for mine main shaft of Haishiwan MineQU Jin-lanDesign and Technology30-3112Rapid construction technology for base rock section in mine large cross section inclined shaftConstruction Technology32-3413Optimization of construction plan for Hongliulin MineGA0 Xiao-linConstruction Technology34-3514U type steel support and Coupling support technology with bolt,anchor and steel mesh for mine soft rock roadwayCHEN Shi-huConstruction Technology36-3715Application of reinforced and combined support with anchor, bolt, steel mesh and shotcrete to large span and multi cross sectionConstruction Technology38-3916Application of comprehensive support project to synclinal axis section of mine roadwayConstruction Technology39-4017Application of Broken Rock Circle Measure in Design of Entry SupportLI Yu-wen, WANG Shu-gang, SUN Li-hui, JIA Yin-ming, YANG Ben-shengConstruction Technology41-4218Realization on GPS-RTK molding with inside and outside integrationXIA Guang-ling, WANG Mei-yingConstruction Technology43-4419Brief analysis on application status of controlled blasting technology to express way projectZHUGE Jing-min, LI Jian-jiangConstruction Technology45-4620Fissure prevention of pouring reinforced concrete building floorJIAO Xiu-juanConstruction Technology47-48 