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本文认为,锚喷支护抗力的作用在于缩小变形,紧压岩石,使围岩处于三向受压状态,因此应提高岩石的压应力,通过实践,还总结出锚固力与滑出量的关系等。
This paper argues that the role of anchor spray support resistance is to reduce the deformation, pressing the rock, so that the surrounding rock in a three-way compression state, it should increase the rock compressive stress, through practice, but also summed up the relationship between anchoring force and sliding out Wait.