口孜东矿在－967 m西翼轨道大巷全面移植德国“锚架充”支护技术，巷道先采用锚网索喷支护，滞后迎头30～50 m架设U型棚，再铺上钢筋网和塑料布后，采用物料输送系统对壁后进行充填，保证了巷道支护强度。%Germany“Anchor bolster” supporting technology has been overall transplanted at -967 m west track roadway ,Kouzidong Colliery ,first bolt -mesh-cable support is used in roadway ,U -shed is supported at 30-50 m ,then steel mesh and plastic sheeting is covered ,and finally back filling is conducted by using material transport system ,which ensures the supporting strength in roadway .
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