摘要
该文结合农桥工程情况,根据先张法预应力空心板梁的特点,就材料、混凝土浇筑、养护、拆模、钢绞线张拉等施工工艺要点作了介绍。
According to the status of Nongqiao Project and based on the characteristics of pre-stressed hollow plate beam by pre-tensioning technique,the article introduces the construction technological gist of the material,concrete pouring,curing,form removal and stranded wire tensioning.
出处
《城市道桥与防洪》
2011年第5期162-163,246,共2页
Urban Roads Bridges & Flood Control
关键词
先张法
板梁
监理
pre-tensioning,plate beam,supervision
