隧道岩溶施工处置技术研究  

Disposal Technology of Karst Tunnel Construction

作　　者：王青松 加武荣 任少强[1,2] 谢江胜 王平安[1,2] 常得胜[1,3] WANG Qingsong;JIA Wurong;REN Shaoqiang;XIE Jiangsheng;WANG Ping’an;CHANG Desheng(China Railway 20th Bureau Group Co.,Ltd.,Xi’an,Shaanxi710016,China;CRCC Limited Plateau Tunnel Construction Technology and Equipment R&D Center,Xi’an,Shaanxi710016,China;China Railway 20th Bureau Group No.6 Engineering Co.,Ltd.,Xi’an,Shaanxi710032,China)

机构地区：[1]中铁二十局集团有限公司,陕西西安710016 [2]中国铁建高原隧道施工技术及装备研发中心,陕西西安710016 [3]中铁二十局集团第六工程有限公司,陕西西安710032

出　　处：《施工技术（中英文）》2024年第6期106-111,共6页Construction Technology

基　　金：中铁二十局集团有限公司科研项目计划(YF2000SD01B,重大-2013-01)。

摘　　要：岩溶隧道处置技术一直是工程界的重点及难点问题,结合某高速铁路贵州区段施工状况,将隧道岩溶分为串珠型或管道型的线状溶洞、洞穴型溶洞及洞厅型溶洞,根据其不同的填充性质提出了不同的施工处置措施。并具体结合丫口寨隧道、斗磨隧道、大独山隧道,对典型岩溶,包括无充填型溶洞群、暗河、富水填充型岩溶、过水通道型岩溶及黏土填充型岩溶的处置措施进行分析,主要结论为,针对岩溶隧道,应综合考虑岩溶类型和特征,因地制宜进行设计、施工。Karst tunnel disposal technology has always been a key and difficult issue in the engineering field.Based on the construction conditions of Guizhou section of a high-speed railway,this paper divides the tunnel karst into beaded or pipe-type linear karst caves,cavern-type karst caves and cavern-type karst caves,and different construction treatment measures are put forward according to their different filling properties.In combination with Yakouzhai Tunnel,Doumo Tunnel and Dadushan Tunnel,the treatment measures of typical karst,including unfilled karst cave group,underground river,water-rich filled karst,water-passage karst and clay-filled karst,are analyzed.The main conclusions include:For karst tunnels,the type and characteristics of karst should be considered comprehensively,and the design and construction should be carried out according to local conditions.

关 键 词：隧道工程 岩溶 溶洞 暗河 施工技术 

分 类 号：U455.49[建筑科学—桥梁与隧道工程] U452.11[交通运输工程—道路与铁道工程]