中强螺旋肋钢丝预应力空心板的设计  

Design of Pre-Stressed Hollow Slab with Middle Strength Spiral Rib Steel Wires

作　　者：于秋波[1] 刘立新[1] 谢丽丽[2] 张效鹏 

机构地区：[1]郑州大学土木工程学院,郑州450002 [2]郑州大学综合设计研究院,郑州450002 [3]河南建达建设监理有限公司,郑州450002

出　　处：《建筑科学》2008年第1期61-63,共3页Building Science

摘　　要：中强螺旋肋钢丝是预制空心板中的预应力筋的理想替代品,采用中强螺旋肋钢丝的预应力空心板的受力性能好,安全储备大。本文结合现行规范、规程,提出了空心板的设计步骤及生产、结构性能检验等注意事项,供结构设计施工及预制构件厂的技术人员参考,为编制相应的标准图集提供参考。The middle strength spiral rib steel wires is an ideal substitute of prestressing tendon in precast hollow slab. The precast hollow slab with middle strength spiral rib steel wires is characterized by having excellent mechanical properties and higher safety. Based on the existing codes and regulations, some issues like the hollow slab design procedure, production and the structural performance checking have been put forward in the paper, which can be referred to by the designers, engineers, manufactures and the staff working on standard drawings.

关 键 词：中强螺旋肋钢丝 预应力混凝土结构 预制空心板 结构设计 标准图集 

分 类 号：TU318.4[建筑科学—结构工程]