摘要
本文通过天津蓟县电厂 2 4 0M双筒钢筋混凝土烟囱工程的施工实例 ,介绍采用 140M/ 12孔外井架倒模和无井架倒模相结合的施工方法 ,施工筒中筒结构钢筋混凝土烟囱的施工技术 ,该施工方法安全、经济。
By the construction case of the 240m-high double tube RC chimney of the plant in Ji county Tianjin, this article describes the technology for construction tube-in-tube structure RC chimney that combine 140m/12 out shaft well reciprocal formwork with without shaft well reciprocal formwork. This method is safe, economical and workable.
出处
《北京建筑工程学院学报》
2001年第3期92-95,共4页
Journal of Beijing Institute of Civil Engineering and Architecture
关键词
烟囱
施工
井架
倒模
筒中筒结构
chimney construction
shaft well
reciprocal formwork
tube-in-tube structure
