岩溶隧道施工技术分析

Analysis on Construction Technology of Karst Tunnels

岩溶隧道施工的难点主要表现为地质情况复杂、易受环境影响、施工难度较大。根据工程基本情况,落实施工技术,不仅可以克服施工难题,还能顺利完成任务、确保工程质量。目前常用的岩溶隧道施工技术主要有:地质预报技术、注浆加固技术、富水高压溶洞施工技术、岩溶水处理技术、施工监测及反馈技术,他们在工程建设中发挥着重要作用。本文探讨了岩溶隧道施工的难点,介绍了岩溶隧道施工技术的意义,并提出了应用策略,可为工程施工提供启示与借鉴。

The difficulty of karst tunnel construction is mainly due to the complex geological conditions, the vulnerability to environmental influences and the difficulty in construction.According to the basic situation of the project, the implementation of construction technology, not only can overcome the construction problems, but also the successful completion of tasks to ensure project quality.At present, karst tunnel construction technology is mainly used in geological prediction, grouting reinforcement technology, water-rich high-pressure cave construction technology, karst water treatment technology, construction monitoring and feedback technology, they play an important role in engineering construction.This paper discusses the difficulties of karst tunnel construction, introduces the significance of karst tunnel construction technology, and puts forward the application strategy, which can provide enlightenment and reference for engineering construction.