千米深井大型交岔点支护技术

摘要

以口孜东矿千米深井工程为例,针对千米深井大型交岔点支护技术进行了介绍,着重阐述了施工工艺,并对三角带施工方法、牛鼻子施工方法及巷道支护技术作了具体说明,为今后同类工程积累了宝贵经验。%Taking Kouzi east mine kilometers deep well engineering as the example, this paper introduces the kilometers deep well large-scale intersection support technology, mainly describes the construction technology, and specifically introduces the V-belts const