The paper introduces the process of the large-scale water inrush and burst mud at XK0+283~XK0+291 segment of the 3rd inclined well along Baotashan Tunnel,and analyzes its treatment schemes of the collapsed section and its construction technical points,so as to provide some reference for dealing with similar projects in following projects.%介绍了宝塔山隧道3号斜井XK0+283~XK0+291段大规模突水涌泥的过程，并分析了该坍塌段突水涌泥后的治理方案及施工技术要点，以期为今后处治同类工程问题提供参考借鉴。
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