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Rock Burst Control and Prevention in Mufulira Mine Mufulira矿冲击地压防治
International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development Pub Date : 1900-01-01 DOI: 10.24247/IJCSEIERDJUN202113
Chikoye Sikazwe Taizya Chikoye Sikazwe Taizya, Tjprc
{"title":"Rock Burst Control and Prevention in Mufulira Mine","authors":"Chikoye Sikazwe Taizya Chikoye Sikazwe Taizya, Tjprc","doi":"10.24247/IJCSEIERDJUN202113","DOIUrl":"https://doi.org/10.24247/IJCSEIERDJUN202113","url":null,"abstract":"Mufulira mine began mining activity in 1933. It is located in the Copperbelt region of Zambia, with plenty of copper and cobalt restoration. The rock burst accidents have been inspected in the beginning of 1970s.And many control methods have been applied to relieve rock burst danger. Rock burst is a complicated mining-induced hazard that remains difficult to be measured and controlled. Large structural stresses derived from many geological factors create a more dangerous stress conditions to trigger rock burst happening. This paper demonstrates field examples of rock burst to stress important rock burst inspection and control. For rock burst conditions, multi-tiered risk control methods are applied. Some examples on stress relief and hazard control are shown with the mitigation of rock burst at the Mufulira mine. Finally, some discussions are proposed on the improvements of rock burst control that should be done in the future.","PeriodicalId":427474,"journal":{"name":"International Journal of Civil, Structural, Environmental and Infrastructure Engineering Research and Development","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130356883","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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