DESTRESSING

作品数：5被引量：11H指数：3
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Numerical study on rock failure around a tunnel destressed by a conceptualized notched technique被引量：4
《Underground Space》2022年第6期1086-1097,共12页Amin Manouchehrian Pinnaduwa H.S.W.Kulatilake 
the Jiangxi University of Science and Technology,China(Grant No.205200100469);the Distinguished Foreign Expert Talent Program Funding(China)are gratefully acknowledged.
A destressing method for reducing the strainburst risk in burst-prone grounds is suggested.In this method,the rock is destressed by cutting notches at the excavation boundary.First,the concept of the proposed method i...
关键词：Strainburst DESTRESSING Deep excavation Notched tunnel Rock violent failure 
Protecting miners from coal bursts during development above historic mine workings in Harlan County,KY被引量：3
《International Journal of Mining Science and Technology》2021年第1期111-116,共6页Christopher Mark 
In order to reach a large,untapped reserve of high-quality coal,D8 Cloverlick Mine proposed to mine a corridor nearly 600 m deep beneath the Benham Spur of Black Mountain,Kentucky’s highest peak.D8 Cloverlick Mine wa...
关键词：Coal bursts Underground mining Room-and-pillar DESTRESSING 
Study on destressing technology for a roadway driven along goaf in a fully mechanized top-coal caving face被引量：4
《Journal of Coal Science & Engineering(China)》2003年第1期33-37,共5页瞿群迪 
Based on the deformation characteristics of the roadways driven along goaf in fully mechanized top coal caving faces, the author considers that it is the key to ensure the stability of surrounding rocks of roadway dri...
关键词：fully mechanized top  coal caving gob  side entry driving roadway layout 
STUDY OF DESTRESSING METHODS IN ROADWAY CORNERS
《Journal of Coal Science & Engineering(China)》1995年第1期54-61,共8页KANG Hongpu(Beijing Coal Mining Institute Central Coal Mining Research InstituteBeijing, China) 
The destressing mechasm, rational parameters and adaptability of various kinds of destressing methods in roadway comers are analyzed in detril in thes paper. A new kind of destressing method by driving openings is pro...
关键词：巷道 煤矿 顶板管理 压力 
MINING INDUCED INFLUENCE ON THE ROADWAYS IN WEAK SURROUNDING ROCK AND ITS CONTROLLING MEASURES
《Journal of China University of Mining and Technology》1991年第1期11-19,共9页陆士良 王悦汉 
The application of destressing method can change the distribution patterns of the stress field in the weak rock surrounding openings. locate the openings in the zone of low stress level, thus improve their loading and...
关键词：ROADWAY weak rock DESTRESSING DEFORMATION STABILITY 
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