谈晋城市凤台街改造工程沉井施工技术

On open caisson construction technique at reconstruction project in Fengtai Street in Jincheng

从场地处理,沉井分节,铺垫、支撑、立模、绑扎钢筋,沉井混凝土浇筑、养生、拆模,沉井制作和下沉过程中的质量控制几个方面,介绍了晋城市凤台街改造工程沉井施工技术,同时积累了一些施工经验,为类似工程提供参考。

From the quality control over the site treatment, the caisson segmentation, the bedding, the support, the erecting formwork, the grou- ting of the caisson concrete, the maintenance, the frame removal, the caisson manufacturing, and the settlement process, the paper introduces the construction technique of the caisson construction of the reconstruction project in Fengtai Street in Jincheng, and accumulates some construc- tion experience, so as to provide some reference for projects.