【摘要】 工程实践表明,跟进衬砌悬挂混凝土是保证复杂地质条件下大型竖井工程施工安全的重要技术措施。介绍了整体悬挂模板技术、混凝土快速入仓技术以及间隔衬砌技术等悬挂混凝土快速施工技术,其已成功应用于投入运行的开挖直径最大的开敞式调压井工程-福堂水电站调压井工程。为保证施工安全、加快施工进度提供了重要的技术支持,可供同类工程参考。更多还原

【Abstract】 Engineering practices show that lining hanging concrete in time is an important technique to make sure of the construction safety of large-scale surge tank project at complex geologic condition.This paper introduces hanging concrete accelerated construction technique such as hanging model technique,concrete rapid housed technique and alternate lining technique.Those techniques are used successfully in Futang power station surge tank project which is the maximum excavating diameter open surge tank that in commission.It provides references to other projects alike.更多还原