jiangchenglin
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Fo recast M odel and Indexes of Coal and Gas O u tbu rst
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Affiliation of Author(s):China University of Mining & Technology

Teaching and Research Group:采矿工程系

Journal:Journal of China University of Mining & Technology,

Place of Publication:江苏徐州

Funded by:煤碳基金项目

Key Words:ou tbu rst fo recast, expan sion energy of in itial releasing gas, th ickness of soft coal seam

Abstract:T he facto rs influencing the ou tbu rst of coal seam are analysed based on“spherical shell lo singstab ility ”m echan ism of coal and gas ou tbu rst. T he ou tbu rst fo recast m odel of “uncovering ideal cro sscu t”is pu t fo rw ard and its fo recast indexes are studied. It is p roved by experim en ts that the expan2 sion energy of in itial releasing gas and the th ickness of soft coal seam can be u sed to fo recast ou tbu rst ac2 cu rately under the condition of“uncovering ideal cro sscu t”

First Author:JiangChenglin

Co-author:俞启香

Indexed by:Journal paper

Discipline:Engineering

First-Level Discipline:Mining Engineering

Volume:21

Issue:2

Page Number:173-178

Translation or Not:no

Date of Publication:1996-04-01

Personal information

Supervisor of Doctorate Candidates

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School/Department:安全学院

Administrative Position:教授

Business Address:江苏省徐州市中国矿业大学文昌校区

Gender:Male

Contact Information:18086736872

Degree:Doctor

Academic Titles:突出预测与安全装备研究所

Alma Mater:中国矿业大学

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Honors and Titles:

中国煤炭工业科学技术奖二等奖  2009-11-06

第一届全国安全生产科技成果奖理论一等奖  2003-02-01

中国高校科技进步二等奖  2000-10-18

中国煤炭工业科技进步一等奖  2001-02-01

中国煤炭工业科技进步二等奖  1999-05-01

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