丽江至宁蒗高速公路竹林村隧道涌水量预测  

PREDICTION OF WATER INFLOW IN ZHULIN VILLAGE TUNNEL OF LIJIANG-NINGLANG EXPRESSWAY

作　　者：陈伟 郎学领 陈昶均 陈亮 CHEN Wei;LANG Xue-ling;CHEN Chang-jun;CHEN Liang(Team 317,Yunnan Bureau of Nonferrous Geology,Qujing 655000)

机构地区：[1]云南省有色地质局三一七队,云南曲靖655000

出　　处：《云南地质》2023年第3期327-333,共7页Yunnan Geology

摘　　要：隧道工程区断裂破碎带发育深度大,浅表层地下水、地表水与洞身部位含水岩体的沟通条件好,隧道整体处于深埋,水均衡法主要适用于浅埋隧道涌水量预测。隧道涌水量预测推荐以地下水动力学经验公示法的计算结果,即隧道正常涌水量约43114m^(3)/d,雨季最大涌水量为69518m^(3)/d。The development depth of the fracture zone in the tunnel engineering area is large,and there are good communication conditions between shallow groundwater,surface water,and the water-bearing rock mass in the tunnel body.The tunnel is generally deep buried,whereas the water balance method is mainly suitable for predicting the water inflow of shallow buried tunnels.Thus,the calculation results of groundwater dynamics empirical disclosure method are recommended for the prediction of tunnel water inflow in this article,which indicates that the normal water inflow of the tunnel is about 43114m^(3)/d,and the maximum water inflow during the rainy season is 69518m^(3)/d.

关 键 词：涌水量 地下径流模数法 降水入渗法 地下水动力学法 高速公路隧道 云南 

分 类 号：P641.41[天文地球—地质矿产勘探]