营盘山隧道水文地质条件及岩土体特征分析  

Analysis of the Hydrogeological Conditions and the Features of Rock-Soil Body in Yingpanshan Tunnel Area

作　　者：井攀 李金娜[1,2] 张幼鹤 赵振宇 JING Pan;LI Jin-na;ZHANG You-he;ZHAO Zhen-yu(Department of Civil Engineering,Zhangjiakou Vocational and Technical College,Zhangjiakou,Hebei 075051;Zhangjiakou Smart Construction Technology Innovation Center,Zhangjiakou Vocational and Technical College,Zhangjiakou,Hebei 075051)

机构地区：[1]张家口职业技术学院土木工程系,河北张家口075051 [2]张家口市智慧施工技术创新中心土木工程系,河北张家口075051

出　　处：《张家口职业技术学院学报》2024年第2期54-57,共4页Journal of Zhangjiakou Vocational and Technical College

摘　　要：通过对隧址区的地表水和地下水特征的研究刻画,确定本区域水文地质条件对岩土工程的影响。结合岩土体特征的研究来确定隧址区围岩变形预测结果,借此确定隧址区的围岩级别并划分出不良地质区域及特殊岩土区域。通过对营盘山隧道区域水文地质条件勘查并确定其岩土体特征,以期为隧道选址工作及施工技术的选择提供有效地质依据。Through the studies and depictions of the features of the surface water and underground water in the tunnel area,we discover the influences of the hydrogeological condition onto the rock-soil bodies.The results of the wall rock deformation’s prediction are obtained through the studies of the features of rock-soil bodies in this area,based on which we recognize the classifications of the wall rock and spot the areas of unfavorable geology and special rock land.Through the prospection of hydrogeological condition in the Yingpanshan Tunnel area,this paper determines the features of rock-soil body of the tunnel,hoping to provide effective rationales for the proper location and the choice of reasonable techniques for the tunneling.

关 键 词：隧道 水文地质条件 岩土体特征 

分 类 号：U452.11[建筑科学—桥梁与隧道工程]