The results show that after water is successfully blocked, the roadway deformation is controlled using the highly-prestressed anchor combined bolting system and the supporting invalidation is avoided.

• 结果表明，在成功阻断泥化诱因“水”之后，高强预应力锚杆组合支护体系可有效控制巷道变形，避免泥化导致随后的锚固失效。