江西煤炭科技
江西煤炭科技
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JIANGXI COAL SCIENCE & TECHNOLOGY
2014年
2期
28-29
,共2页
密集支护%榴中树%铰结梁%防倒链
密集支護%榴中樹%鉸結樑%防倒鏈
밀집지호%류중수%교결량%방도련
intensive support%pomegranate tree%articulated beam%anti-chain-block
涌水量大且存在泥石流隐患的采煤工作面采用密集支护、超前支护护顶梁、榴中树、铰结梁榴树、挂防倒链等措施可预防泥石流事故发生，此措施经验可供参考借鉴。
湧水量大且存在泥石流隱患的採煤工作麵採用密集支護、超前支護護頂樑、榴中樹、鉸結樑榴樹、掛防倒鏈等措施可預防泥石流事故髮生，此措施經驗可供參攷藉鑒。
용수량대차존재니석류은환적채매공작면채용밀집지호、초전지호호정량、류중수、교결량류수、괘방도련등조시가예방니석류사고발생，차조시경험가공삼고차감。
The paper introduces the application of intensive support with advanced roof -beam support ,pome-granate -tree-and-articulated-beam and anti-chain-block at mining face with high water inflow and debris flow hazards ,w hich can prevent debris flow and provide a reference.
