摘要
缓粘结预应力技术具有结构受力合理、质量安全可靠、施工便捷的特点。文章以某地铁大型停车场为例,探讨了新型缓粘结预应力在大面积结构梁板中的具体应用并取得了良好的施工效果。
The slow bonding prestress technology has the characteristics of reasonable structural force,safe and reliable quality,and convenient construction.The article takes a large metro parking lot as an example,discusses the specific application of the new type of slow bonding prestxess in large area structural beam and plate,and obtains good construction results.
作者
陈自然
CHEN Ziran(China Railway 24th Bureau Group Co.,Ltd,Shanghai 200000,China)
关键词
预应力筋
结构梁板
抗裂验算
prestressed tendon
structural beam and plate
crack resistance check calculation
