南大梁高速公路华蓥山隧道涌水对龙潭景区的影响分析

Analysis on the Influence of Water Gushing of Huaying Mountain Tunnelin Nanchong—Dazhu—Liangping Highway on Longtan Scenic Spot

通过理论公式和工程类比法计算隧道涌水对地表环境的影响范围,并深入研究分析了隧址区的水文地质特征及边界补给条件,选择更符合实际的计算方法和研究结果,用以正确指导设计和施工。进一步结合岩溶地下水对龙潭景区的影响分析,制定了合理的应对措施。

This paper calculates the influence range of tunnel water gushing on surface environment through theoretical formula and engineering analogy method,deeply analyzes and studies the hydrogeological characteristics and boundary recharge conditions of the tunnel area,and selects more practical calculation methods and research results to correctly guide the design and construction.Combining with the impact analysis of karst groundwater on Longtan scenic spots,reasonable countermeasures are worked out.