小湾水电工程洞室混凝土施工的一些技术创新  

Some Technical Innovation of Concrete Construction of the Caverns of Xiaowan Hydropower Project

作　　者：孙晓能 

机构地区：[1]浙江华东工程咨询有限公司,浙江杭州310014

出　　处：《水力发电》2009年第9期61-63,共3页Water Power

摘　　要：地下洞室混凝土施工一般存在着场地狭窄、通道有限、悬空布置、体形复杂、进度受限等特点。为了有效地解决或克服这些问题,小湾水电工程地下洞室混凝土施工中广泛地运用了台车、滑模、拖模、翻模、异形拼模等工艺,以适用于平硐、斜井、竖井混凝土施工,并通过不断试验摸索来优化结构设计、完善工艺细节,取得了良好的进度、质量效果。The concrete construction of underground cavern generally has these features such as narrow construction site, limited passage, suspending structure, complicated shape, restricted progress, and so on. In order to solve or overcome these problems effectively, many techniques have been widely used in the concrete construction of the Xiaowan Project, such as concrete trolley, slip form, traveling form, turnover form, and composite form. On the basis of continuous experiments and exploration, the structure design has been optimized, technique details perfected, and good progress and quality results achieved.

关 键 词：地下混凝土 施工 技术创新 小湾水电工程 

分 类 号：TV544.91[水利工程—水利水电工程]