摘要
施工中较常见的是双向矩形预应力平板结构,但三向布置有粘结预应力筋的混凝土圆板结构不常见,可参照施工经验较少,其中预应力束的铺放、编网是一道难题。结合某项目工程实际,具体介绍了三向有粘结预应力混凝土圆板结构的施工准备及施工工艺控制。
Two-way rectangular prestressed slab structure is a common structure in construction, but circular plate of three-dimensional bonded prestressed concrete structure is uncommon, less construction experience can be referenced. Laying and netting of prestressed reinforcement is a difficult problem. Combining with a project status, the construction preparation, construction process control of three- dimensional bonded prestressed concrete circular plate is introduced.
出处
《施工技术》
CAS
北大核心
2017年第6期77-80,共4页
Construction Technology
关键词
混凝土
有粘结预应力
圆板
施工技术
concrete
bonded prestressing
circular plate
construction
