1Study on the tectonic stress fields in the Ordos Coal BasinZHANG Hong, MENG Zhao-ping, HE Zong-lian1-52Correlation of permo-carboniferous high-resolution sequences succession in Shandong and Huainan-Huaibei CoalfieldLI Zeng-xue, WEI Jiu-chuan, HAN Mei-lian, LIU De-yong, ZHANG De-qiang6-103The mechanism of groundwater flow and water resources evaluation in mul ti-layer constructed Quaternary aquiferHU Wei-yue11-154Study of nonstationary stochastic groundwater flow modellingYAO Lei-hua16-215Automatic quantitative technique to predict relative complexity degrees o f mine structureXIA Yu-cheng, JIA Hai-li22-256Study on existing state of hard-dressing mineral matter within coal and its comprehensive utilizationZHANG Hui, WANG Xiao-gang, ZHANG Ke-xuan, XIAO Wen-zhao26-297The numerical simulation of the electrical penetration methods at coal mining working face in roof or floor and in coal seamHAN De-pin, SHI Ya-ding30-338Studying of the method on automatic producing the mining engineering prof ile chart by computerXING Cun-en, SONG Yi34-389Optimizing technological parameters of fully mechanized sublevel caving face under the two hard conditions by numrical simulationWEI Jin-ping, JIN Zhong-ming, YAN Zhi-yi39-4210Research on fracture evolution law of coal mass in fully mechani zed faceJIN Zhong-ming, WEI Jin-ping, Jin Wen-xue43-4511Theory and method of model and parameters identificationCHENG Shu46-4812Analytic method of overburden subsidence bed-separationGUO Wei-jia49-5313Inspection of grouting effect and calculation of surface movement under the condition of bed separation gaps filled by groutingWEN Xing-lin, CHENG Shu, CHENG Jiu-long, WU Ge54-5714Monitoring technology for rock bolting engineeringJU Wen-jun58-6115Fractured zone diagnoses for surrounding rock of roadwayTAN Yun-liang, LIU Chuan-xiao, HAN Xian-jun62-6616Theoretic study by simulation method on the strip mining of mult iple coal seamsZHANG Jun-ying67-7017The application of generalized conforming element in the analysis of anti -deformation buildingWAN Xiu-fang71-7418Formation of discontinuity meshes of seam floorZHANG Wen-quan, XIAO Hong-tian, LIU Wei-tao75-7819Experimental study on technique and mechanism of bed filtration for recovery of dense coal slurry produced in hydraulic coal mineLIAN Wen-ran, LIU Shang-hai, QI Feng, QIN Hong-wu, SONG Guang-wu, LIANG Jin-bao79-8220Study on evaluation of hydraulic coal mining technology and its optimum decisi on-makingKONG Heng, ZHANG Shi-kai, LI Gang, Shan-shu, WANG Xiao-ping83-87 