建井技术
建井技術
건정기술
2015年
1期
8-10,29
,共4页
印度铅锌矿%深立井开凿%坚硬岩石%多水平开口
印度鉛鋅礦%深立井開鑿%堅硬巖石%多水平開口
인도연자광%심립정개착%견경암석%다수평개구
India lead and zime mine%deep shaft sinking%hard rock%multilevel opening
介绍印度斯坦锌业公司SK铅锌矿千米立井安全快速施工技术。立井井筒净直径7.5m ，深度1051.5m ，为印度矿山行业最深的立井井筒。井筒配置先进的施工装备，采用科学合理的施工方法和一系列安全技术措施，有效地克服了井下高温和硬岩爆破的难题，最高月单进150.8 m ，从而达到安全、优质、快速施工的目的，充分体现了中国建井技术水平。
介紹印度斯坦鋅業公司SK鉛鋅礦韆米立井安全快速施工技術。立井井筒淨直徑7.5m ，深度1051.5m ，為印度礦山行業最深的立井井筒。井筒配置先進的施工裝備，採用科學閤理的施工方法和一繫列安全技術措施，有效地剋服瞭井下高溫和硬巖爆破的難題，最高月單進150.8 m ，從而達到安全、優質、快速施工的目的，充分體現瞭中國建井技術水平。
개소인도사탄자업공사SK연자광천미립정안전쾌속시공기술。립정정통정직경7.5m ，심도1051.5m ，위인도광산행업최심적립정정통。정통배치선진적시공장비，채용과학합리적시공방법화일계렬안전기술조시，유효지극복료정하고온화경암폭파적난제，최고월단진150.8 m ，종이체도안전、우질、쾌속시공적목적，충분체현료중국건정기술수평。
The safe and rapid construction technology of 1 000m deep shaft of SK lead and zime mine in Hindustan Zinc was introduced.The shaft had a net diameter of 7.5m and a depth of 1 051.5m ,which is the deepest vertical shaft of mining industry in India.In order to overcome problems of high tempe-rature in underground and hard rock blasting ,the advanced construction equipments were adopted , the construction method of scientific and reasonable as well as a series of measure of safety and tech‐nology were applied.The highest month shaft completed was 150.8m.All of these ensure reach the goal of safety ,excellent and rapid excavation ,w hich reflects China’s mine construction technological level fully.
