CAJ | 학술논문

隧道洞身在中等风化岩层中，水文地质条件相对比较复杂。隧道施工时需要进行人工降水，以满足施工条件，为此估算隧道洞体涌水量在设计时显得极为重要。本文以凉水隧道工程为例，应用泉水流量汇总法、地下水径流模数法和水平廊道法对隧道涌水量计算并进行对比分析，验证三种方法的合理性和有效性，为设计和施工降水提供一定的参考依据。
수도동신재중등풍화암층중，수문지질조건상대비교복잡。수도시공시수요진행인공강수，이만족시공조건，위차고산수도동체용수량재설계시현득겁위중요。본문이량수수도공정위례，응용천수류량회총법、지하수경류모수법화수평랑도법대수도용수량계산병진행대비분석，험증삼충방법적합이성화유효성，위설계화시공강수제공일정적삼고의거。
Tunnels are emphasis structures of expressway network in eastern mountainous areas of Jilin Province, whose barrels are often located in moderately weathered rock, there has relatively complex hydrogeological condition. The tunnel construction need for artiifcial precipitation to meet the construction conditions. For this reason, estimating tunnel water inlfow in the design is very important. Taking Liangshui tunnel project as an example, we use spring lfow collect method, groundwater runoff modulus method and horizontal corridor method, contrast analyze tunnel water inlfow, and test the rationality and validity of three methods, which provide some guidance for the design and construction of the precipitation.