摘要
大型地下工程中涌突水灾害大部分属于岩溶涌突水。登楼山隧道是弥玉高速公路全线关键控制性工程。文中结合弥勒至玉溪高速公路登楼山深埋特长隧道,从岩性接触面涌突水的形成、断层影响带涌突水的形成两个方面阐述了隧道涌突水灾害形成条件,同时分析了隧址区岩溶隧道流场演化机制。
Most of the water inrush disasters in large underground projects belong to karst water inrush. Dengloushan Tunnel is a key control project of the whole line of Miyu Expressway. Combined with the formation of water inrush in lithologic contact surface and water inrush in fault influence zone, this paper expounds the formation conditions of water inrush in tunnel from two aspects, and analyzes the flow field evolution mechanism of karst tunnel in tunnel site area.
作者
任晓雨
许汉华
Ren Xiaoyu;Xu Hanhua(China Sixth Metallurgical Construction Co.Ltd.,Zhengzhou,Henan 450006;Kunming Prospecting Design Institute Of China Nonferrous Metals Industry Co.Ltd.,Kunming,Yunnan 650051;Yunnan Key Laboratory of Geotechnical Engineering and Geohazards,Kunming,Yunnan 650051)
出处
《江西建材》
2022年第9期189-190,共2页
Jiangxi Building Materials
关键词
深埋特长隧道
岩溶涌突水灾害
形成条件
流场演化机制
含水岩组
Deep and long tunnel
Karst water inrush disaster
Conditions of formation
Flow field evolution mechanism
Aqueous petrofabric
