摘要
详细说明了印尼朋古鲁煤矿二井2405工作面淋水、溃泥、垮冒形成的过程,运用覆岩层移动"三带"划分、砌体梁理论,分析了事故形成的客观原因。
The paper describes in detail the process of water drenching, mud burst and collapse at 2405 working face of No.2 Shaft of Bengkulu Colliery in Indonesia, and analyzes the objective causes of accidents by ＂three belts＂ division of overlying strata and voussoir beam theory.
作者
甘海龙
Gan Hailong(CTCI International Engineering Co.,Ltd.,Nanchang,Jiangxi 33009)
出处
《江西煤炭科技》
2018年第4期73-75,80,共4页
Jiangxi Coal Science & Technology
关键词
采煤工作面
淋水
垮冒
working face
water drenching
collapse
