钢模台车在滇中引水工程中的应用  

Application of Formwork Jumbo in Central-Yunnan Water Diversion Project

作　　者：龚元江 周建福 陈加杰 鲍兴艳 GONG Yuanjiang;ZHOU Jianfu;CHEN Jiajie;BAO Xingyan(Yunnan Central Yunnan Water Diversion Engineering Co.,Ltd.,Kunming Yunnan 650000,China;Yunnan Water Conservancy Hydropower Engineering Co.,Ltd.,Kunming Yunnan 650000,China)

机构地区：[1]云南省滇中引水工程有限公司,云南昆明650000 [2]云南省水利水电工程有限公司,云南昆明650000

出　　处：《交通节能与环保》2024年第5期97-100,共4页Transport Energy Conservation & Environmental Protection

摘　　要：近年来,国家对水网建设投入力度不断加大,开工数量和投资规模均突破历史新高。本文以滇中引水工程为工程背景,介绍了楚雄段凤凰山隧洞衬砌施工所使用的底拱钢模台车和边顶拱钢模台车。钢模台车有效满足了混凝土衬砌紧跟开挖支护施工的要求,同时根据现场混凝土的施工需要,对其施工技术进行相应的改进和发展,保障了施工质量和进度,对于其他工程隧洞混凝土衬砌施工也具有借鉴意义。In recent years,the state’s investment in water network construction has been increasing,and the number of starts and the scale of investment have exceeded record highs.Taking the water diversion project in central Yunnan as the engineering background,this paper introduces the bottom arch steel formwork trolley and the side arch steel formwork trolley used in the lining construction of Fenghuangshan tunnel in Chuxiong section.The steel formwork trolley effectively meets the requirements of concrete lining closely following excavation and support construction.At the same time,according to the construction needs of on-site concrete,the construction technology is improved and developed accordingly,which ensures the construction quality and progress.It also has reference significance for the concrete lining construction of other engineering tunnels.

关 键 词：滇中引水 隧洞 混凝土 钢模台车 

分 类 号：U455[建筑科学—桥梁与隧道工程]