1997 Fiscal Year Final Research Report Summary
Environmental Control System for Subsidence due to Mining
| Project/Area Number |
07044157
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| Research Category |
Grant-in-Aid for international Scientific Research
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| Allocation Type | Single-year Grants |
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| Section | Joint Research |
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| Research Field |
資源開発工学
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| Research Institution | KYUSHU UNIVERSITY |
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Principal Investigator |
ESAKI Teturo Kyushu University, Faculty of Eng., Professor, 工学部, 教授 (40038609)
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| Co-Investigator(Kenkyū-buntansha) |
孫 釣 中国同済大学, 岩士工程研究所, 教授
TUI Jishin Tangsan Branch, Inst.of Coal Science, President, 唐山分院, 院長 高級工程師
何 満潮 中国鉱業大学, 北京研究生部, 教授
SHITA Kouichi Kyushu Tokai Univercity, Faculty of Eng., Lecturer, 工学部, 講師 (50243902)
JIANG Yujin Kyushu University, Faculty of Eng., Asso.Prof., 工学部, 助教授 (50253498)
HE Mancho China Univ.of mining & Technology, Prof.
SUN Jun Tonjin Univ., Prof.
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| Project Period (FY) |
1995 – 1997
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| Keywords | Underground development / Land subsidence / Environmental preservation / Mining technology / Grobal Positioning / Analysis / Monitoring |
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| Research Abstract |
Coal production in China is more than 1.2 billion tons/year and supplies more than 40% of total production in the world. However more than 95% of underground coal extraction occurs at the plain lands, and subsidence due to coal mining has caused severe damages at the surface. This project aims to contribute the environmental control of subsidence in China coal field and to extend the cooperative reseach between both countries. Main results of the research are as follow. (1) the prediction methods of subsidence have been compared and changed the related informations (2) the some of mining technology for environmental control have been transfered (3) the optimum method of monitoring and reclamation of mining area have been discussed based on the data in the domestic areas in Janan and China
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