Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Coal Science and Technology》 2014-12
Add to Favorite Get Latest Update

Gas Content Prediction Based on Linear Double Exponential Smooth Method

HE Jun;LIU Lin-bing;TANG Yi-ju;School of Safety Science and Engineering,Henan Polytechnic University;  
In order to improve the accuracy to predict gas content of seam,based on gas content in vertical depth with interval of 50 m in a mining area,a linear double exponential smooth method was applied to establish prediction model to predict gas content and in combination with polygonal line graph and variance analysis,a comparison was conducted on the predicted results and the measured data. The results showed that the linear double exponential smooth method model with a smooth constant α of 0. 8 could have high prediction accuracy. The application of the linear double exponential smooth method to predict the gas content could meet a general tendency of the gas content increased in linear law with the depth increased and also could accurately predict the seam gas content based on the comparison on the updated measured gas content. Based on the measured values involved in the weight law of the model,the model could approach the measured data of a new round.
【CateGory Index】: TD712.5
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
Chinese Journal Full-text Database 9 Hits
1 LI Guozhen LI Xijian SHI Tianhu(School of Mining,Guizhou University,Guizhou Provincial Key Lab.of Multipurpose Utilization of Non-MetalMinerals Resources Guiyang 550003);Analysis of Factors Affecting Coal Seam Gas Content and Its Gray Prediction[J];Industrial Safety and Environmental Protection;2011-09
2 WANG Lai-bin1,2,SHEN Jin-shan1,YAO Duo-xi1,GAO Xi-qing1(1.School of Earth Science and Environmental Engineering,Anhui University of Science and Technology;Huainan Anhui 232001,China;2.Key Laboratory of Mine Geological Hazard Control,Anhui Province,Huainan Anhui 232001,China);Research on Prediction of Gas Content Base on Gray Corelation Analysis and Neural Network[J];Journal of Anhui University of Science and Technology(Natural Science);2010-04
3 WU Guan-mao1,2,HUANG Ming1,LI Gang1 (1.Laboratory of Coal Resources and Mine Safety,CUMT,Beijing 100083,China;2.College of Computer Science,Anhui University of Science and Technology,Huainan 232001,China);Gas content prediction based on BP neural network[J];Coal Geology & Exploration;2008-01
4 ZHANG Zi-min~(1,2), ZHANG Yu-gui~(1,2)(1. Institute of Gas-geology, Henan Polytechnic University, Jiaozuo 454003, China; 2. Gas-geology Division, China Coal Society, Jiaozuo 454003, China );Three grades of gas-geological maps and their application to gas controlling[J];Journal of China Coal Society;2005-04
5 WEI Jian-ping,HAO Tian-xuan,LIU Ming-ju(School of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo 454000,China);BP model of gas content prediction based on quantitative assessment of geological structure complexity[J];Journal of China Coal Society;2009-08
6 Nie Baisheng(China University of Mining & Technology, Beijing Campus) He Xueqiu, Prof. Wang Enyuan,Assoc.Prof. Liu Zhentang,Assoc.Prof. Sa Zhanyou(China University of Mining & Technology);Present Situation and Progress Trend of Prediction Technology of Coal and Gas Outburst[J];China Safety Science Journal;2003-06
7 DU Wei-xin1,Lecturer WANG Yong-xiang1,Assoc. Prof. HAO Tian-xuan2,Assoc. Prof.(1 Department of Resources Development, College of Pingdingshan Industrial & Technology,Pingdingshan 467001, China 2 School of Safety Science & Engineering, Henan Polytechnic University, Jiaozuo 454000, China);Study on Multivariate Forecast Model of Gas Content Based on Grey System Theory Modeling[J];China Safety Science Journal(CSSJ);2008-05
8 HAO Tian-xuan1,2 SONG Chao2(1 State Key Lab Cultivation Base,Henan Province Key Lab of Gas Geology & Gas Control, Jiaozuo Henan454000,China 2 School of Safety Science and Engineering,Henan Polytechnic University,Jiaozuo Henan454000,China);Study on Prediction of Coal Seam Gas Content Based on Fuzzy Neural Network[J];China Safety Science Journal;2011-08
9 LIANG Yia -lin(No.148Team of Shanxi Coal Geologica l Exploration,Taiyuan 030053);Prediction on Content of Coal Bed Gas with Logging Informations[J];Coal Geology of China;2001-03
Chinese Journal Full-text Database 10 Hits
1 JIN Xue-yu(Research Institute of Gas and Geology Management of Huainan Mining Group, Huainan, 232001, China);THE FAST METHOD FOR COAL UNCOVERING THROUGH ”STOPPING FLOW AND DRAINAGE” GAS[J];Journal of Anhui Institute of Architecture;2004-06
2 ZHANG Lin(The Department of Civil Engineering,Anhui University of Architeeture,Hefei 230022);The Optimized Study of Gas Taking out Parameters of High Position Boring of Taoyuan[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-02
3 SU Li-jun(Department of Exploration Engineering,Huainan Mining(Group) Co.,Ltd.,Huainan 232001);Study on Gas Storage Law and Effective Extracting Radius of Borehole in Deep Coal Seam[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2009-03
4 WANG Yi-guo(Xin Zhangzi coal mine,HuaiNan mining industry(Group)Co.,Ltd,HuaiNan AnHui,232001);Study on the technique of gas control during mining protected layer in short-distance coal seams[J];Journal of Anhui Institute of Architecture & Industry(Natural Science);2010-04
5 Wang Tai (Beijing Vocational & Technical Institute of Industry, Beijing 100Q42);How to Establish a Gas Discharging System for a Low Gas Density Mine[J];Journal of Beijing Vocational & Technical Institute of Industry;2003-01
6 LIANG Xiao-zhen,SONG Cun-yi,WANG Yi School of Civil and Environmental Engineering,University of Science and Technology Beijing,Beijing 100038,China;Dynamic prediction model of gas emission in Tangshang Mine[J];Journal of University of Science and Technology Beijing;2012-03
7 WANG Tao,WANG Yangyang,GUO Changna,ZHANG Jihua(Electrical Control Engineering institute of Liaoning Technology University,Huludao Liaoning 125105,China);Application of QGA-RBF for Predicting the Amount of Mine Gas Emission[J];Chinese Journal of Sensors and Actuators;2012-01
8 WANG Hai-feng1 ,CHENG Yuan-ping 1,WANG Liang 1,YUAN Liang 2 1National Engineering Research Center for Coal&Gas control,China University of Mining&Technology,Xuzhou 221008,Jiangsu,P.R.China 2Postdoctoral Science Research Workstation,Huainan Mining Industry(Group)Ltd,Huainan 232046,Anhui P.R.China;Characteristics of fracture development and gas extraction of a lower protected seam[J];重庆大学学报(英文版);2009-04
10 CHEN Tong-jun,CUI Ruo-fei,LIU En-ru(China University of Mining and Technology,Xuzhou 221008,China);AVO characters of tectonic coal and its modeling research[J];Progress in Geophysics;2008-05
China Proceedings of conference Full-text Database 10 Hits
1 WU Xin,XU Jiang,TAO Yunqi,LU Qi(Key Laboratory for Exploitation of Southwestern Resources and Environmental Disaster Control Engineering,Ministry of Education,Chongqing University,Chongqing 400030,China);Study on The Influence of Pulverized Coal Particle Size Proportion on Coal and Gas Outburst Experiment[A];[C];2009
2 Li Wen Wu Yuliang (Sichuan Province's Academy of Safety Science and Technology);The Dynamic Evolution Procession on Coal and Gas Burst[A];[C];2009
3 He Xilin Gao Mingtao Liu Canzhen Zhu Huanran (Shandong Xin Kuang ZhaoGuan Energy Limited Liability Company);Research on Prediction Technology of Gas Emission in Zhaoguan Mine[A];[C];2009
4 WANG En-ying (Dept. of Resources and Environment Engineering, Henan Polytechnic University , Jiaozuo 454000 , China);Analysis of rock mass structure of gas content prediction in coal seam[A];[C];2006
5 Chang Shengqiu Quan Shouguo (China Coal No.5 Construction Company,Xuzhou,Jiangsu,221600);Study and Treatment to Gas Outrush During Bottom Yard DevelopMent of Tunliu North Air Pit[A];[C];2007
6 ;Study on Gas Emission Regularity before Outburst in Heading Face[A];[C];2009
7 ;Complex Prevention and Control Techniques for Coal and Gas Outburst in Yangjia Coal Mine[A];[C];2009
8 ;Technical Progress of Direct Measurement Method for Coal-seam Gas Content in Our Coal Mines[A];[C];2009
9 LI Rong-kun (Chacheng Mine,Xuzhou Coal Mine Group,Xuzhou221142,China);Roadway along goaf technology in Chacheng coal mine coal mining practice[A];[C];2012
10 CHEN Shao - rong (Panxian People's Government,Pan County 553501,China);The Discussion on Reasonable Measured Period of Drilling Natural Gas Flow Attenuation Coefficient[A];[C];2012
【Secondary Citations】
Chinese Journal Full-text Database 10 Hits
1 WU Cai fang, ZENG Yong (Resource Engineering and Earth Science College, China University of Mining and Technology, Xuzhou 221008, China);THE GENETIC NEURAL NETWORKS AND GAS CONTENT FORECAST[J];Earth Science Frontiers;2003-01
2 Zhang Zimin Gao Jianliang Zhang Ruilin He Jun( Jiaozuo Institute of Technology,Jiaozuo,454000);COGNITIONS OF THE REGIONAL DISTRIBUTION OF COAL BED GAS IN CHINA[J];GEOLOGICAL SCIENCE AND TECHNOLOGY INFORMATION;1999-04
3 ;Research on Relation between Methane Emission and Coal Seam's Depth[J];Mining Safety & Environmental Protection;2001-01
4 ;Prediction of Gas Content of No.11 Coal Seam in Xiezhuang Mine of Xinwen Coal Mining Area[J];Mining Safety & Environmental Protection;2003-01
5 ;Quantitative Analysis on Capped Ability of Surrounding Rock for Coal-seam Gas[J];Mining Safety & Environmental Protection;2007-06
6 ;Probing into the Prediction of Gas and Coal Outburst with Dynamic Index of Gas Emission[J];;1996-05
7 WANG Jianguo1,WANG Guanghui2,WANG Haifeng2(1.Academy of Resource and Environment,Henan Polytechnic University,Jiaozuo 454000,China;2.Pingdingshan Coal Co.,Ltd.,Pingdingshan 467047,China);Prediction of Coal and Gas Outburst Based on Neural Network and Grey Theory[J];Journal of Henan Institute of Engineering(Natural Science Edition);2009-02
8 /Zhang Zixu//Jiaozuo Mining Institute;The Structure Complexity Quantification of the Gas Geological Unit[J];;1995-01
9 Xu Jun 1,2 (1.College of Traffic and Transportation, Southwest Jiaotou University, Chengdu, Sichuan 610031, China; 2.Department of Economics & Management, Henan Polytechnic University, Jiaozuo, Henan 454000, China);Study of Predicting the Outflow of Mine Gas Based on GM (1,1)Model[J];Mining Research and Development;2005-03
10 WU Guan-mao1,2,HUANG Ming1,LI Gang1 (1.Laboratory of Coal Resources and Mine Safety,CUMT,Beijing 100083,China;2.College of Computer Science,Anhui University of Science and Technology,Huainan 232001,China);Gas content prediction based on BP neural network[J];Coal Geology & Exploration;2008-01
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved