管道隧道坍塌原因分析与处理方案
Journal of Henan Science and Technology(2014)
Abstract
在隧道施工中,由于多种因素影响,围岩坍塌较为常见,严重影响施工安全和质量.现以某天然气管道穿越隧道进洞口段出现坍塌的事件为背景,分析该隧道塌方形成的原因,并提出针对性的处理方案,取得了预期效果.
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