Safety effective of metal forepole support was analyzed in beam and bolting with wire mesh,problem and improvement was given safety effective was ensured.
针对
探支
在架棚及锚网支巷道中的
全作用进行了全面分析,提出了改进方案和存在问题,确保了探支的全作用。
支架；打桩以防泥土崩落支（
forepale）Safety effective of metal forepole support was analyzed in beam and bolting with wire mesh,problem and improvement was given safety effective was ensured.
针对探支在架棚及锚网支巷道中的全作用进行了全面分析,提出了改进方案和存在问题,确保了探支的全作用。
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