Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Journal of Liaoning Technical University(Natural Science)》 2008-S1
Add to Favorite Get Latest Update

Feasibility analysis of mining projects for protected pillars of freeway

WANG Meng,TI Zhengyi(College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China)  
Aiming at coal resource reclaiming issues for protected pillars of highway,mining influence on express is analyzed and permitting extension of movement and distortion for roadbed is presented with traveling crane characteristic of freeway and subsidence requirements of roadbed.Combining with spot conditions,six kinds of strip mining projects to reclaim protected pillar are put forward according to different subsidence values,predicted movements and distortion of the earth’s surface based on probability integral method.Movement and distortion of the earth’s surface after mining according to permitting extension and reclaiming ratio of coal resource is most,which is the rule for optimization project.The second project is best through analyzing forecast results.The achievement has provided with consulting value and theoretic significance to mining protective pillars of express.
【Fund】: 辽宁省教育厅科学技术研究基金项目资助(20060387);; 校优秀青年基金资助项目(07A113)
【CateGory Index】: TD823.83
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 2 Hits
1 YU Xue-yi (Department of Mining Engineering, Xi′an University of Sicience and Technology, Xi′an 710054, China);Prediction Analysis of High Class Highway Influenced by Surface Residual Deformation in Mining Zones[J];Journal of Xi'an Highway University;2001-04
2 JIN Xiao-guang~(1,2),WANG Jian-hua~1,KANG Yong~2,LI Xiao-hong~2, (1.College of Civil Engineering, Chongqing University, Chongqing 400045, China; r Control Engineering Ministry of Education, Chongqing 400044, China);Study on safe coal pillar design and sub-grade stability of freeway in unexploited coal zone[J];The Chinese Journal of Geological Hazard and Control;2005-01
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Jin-gang1,SUN Zhong-di1,2,ZHANG Zhi-pei3,LIU Tao1(1.Department of Geology,Northwest University/State Key Laboratory of Continental Dynamics,Shaanxi,Xi'an 710069;2.China Transportation Tong-Li Highway Survey of Design Engineering Company,Shaanxi,Xi'an 710069;3.Dept.of Geology and Environment,Xi'an University of Science and Technology,Shaanxi,Xi'an 710054);Analysis of multi-mined-out area of the collapse mechanism and development factor[J];Ground Water;2010-02
2 FAN Hong-dong,DENG Ka-zhong,WEI Hao;Comparative Study on Surface Subsidence Prediction Based on BP-ANN Model[J];Mining Safety & Environmental Protection;2009-01
3 LIU Dan,SUN Zong-yuan,HAO Jin-dong(School of Civil Engineering and Architecture,Chongqing Jiaotong University,Chongqing 400074);Stability analysis and disposal measures to mined-out area under highway[J];Fujian Building Materials;2010-02
4 LI Yongxin(Henan Water & Power Consulting Engineering Co.,Ltd.,Zhengzhou,Henan 450003);Discussion on Deformation Monitoring Scheme of Goaf in Yuzhou[J];Resources Environment & Engineering;2010-05
5 Li Hongbo (School of Civil Engineering and Water Conservancy,Ningxia University,Yinchuan 750021);Study on Mechanical Behavior of Asphalt Pavement with Deformation Joints Based on ANSYS[J];Hebei Jiaotong Science and Technology;2010-01
6 ZHANG Ning,HAN Hong-de,LIU Xiao-chen,HAN Liang (College of Natural Resource,Hebei University of Engineering,Handan 056038,China);Application of seismic CT technology in detecting coal mining area[J];Journal of Hebei University of Engineering(Natural Science Edition);2008-03
7 ZHAO Zhong-hai(Beijing Institute of Geology,Beijing 100120,China);Analysis of the stability about the coalmine gob areas of Xiaoyao,western part of Beijing[J];Resources Survey & Environment;2010-04
8 WEN Zhi-jie,ZHU Yong-peng,LIU Chong-ling (Key Laboratory of Mine Disaster Prevention and Control,Shandong University of Science and Technology,Qingdao 266510,China);Deformation mechanism of thick seam roadway and establishment of mechanical model[J];Journal of PLA University of Science and Technology(Natural Science Edition);2009-06
9 WU Yang-ke(LiYuan Mine of Pingdingshan Coal Group,Pingdingshan 467533,China);Analysis of the effects of underground coal mining on expressway[J];Journal of Henan Polytechnic University(Natural Science);2007-04
10 DUANXin-wei1,2,GUOWen-bing1,LIMin2,FANJian-min2(1.School of Resource Science & Engineering,Henan Polytechnic University,Jiaozuo 454003,China;2.TieShenggou coal mine,Henan Province,Gongyi 451200,China);Strip pillar mining method under village structures in Tieshenggou coal mine[J];Journal of Henan Polytechnic University(Natural Science);2008-01
China Proceedings of conference Full-text Database 1 Hits
1 LIU Tianxiang YANG Xuelian ZHOU Yongjiang CHENG Qiang (Highway Planning Survey,Design and Research Institute,Sichuan Provincial Communications Department,Chengdu 610041);STUDY ON EFFECTS AND TREATMENT OF KEY TECHNICAL PARAMETERS OF HIGHWAY BRIDGE ACROSS THE GOB AREAS OF COAL MINE[A];[C];2011
【Secondary Citations】
Chinese Journal Full-text Database 1 Hits
1 SHEN Ai qin 1,HAO Pei wen 1,SUN Zeng zhi 1,WANG Tai shan 1,WU Jing min 2,TAI Dian cang 2 (1 College of Highway Engineering, Xi′an Highway University, Xi′an 710064, China; 2 The First Highway Survey and Design Institute of the Ministry of;Application of Modified Bituminous at Frozen Soil Area of Qingzang Road[J];Journal of Xi'an Highway University;2000-04
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved