In view of the mining affecting the upward-downward airways and accessorial uphill of mining face 4222 (3) in xieyi coal mine, in-situ survey of surrounding rock in the three roadways was done.

• 摘要针对谢一矿4222(3)采煤工作面的上、下风巷和辅助上山受采动影响情况，对三条巷道的矿压显现进行了现场测试。