螺旋肋筋预应力叠合板的试验研究  

Experimental Research on Concrete of Prestressed Composite Floor Reinforced with Spiral Ribbed Steel Wires

作　　者：杨万庆[1] 周烨[2] 

机构地区：[1]武汉理工大学 [2]机械部第八设计研究院

出　　处：《武汉工业大学学报》2001年第3期69-72,共4页

基　　金：湖北省建设厅高效预应力叠合式楼盖结构性能及应用项目资助 (T990 2)

摘　　要：螺旋肋钢筋是近年来开发的高强钢筋新品种 ,具有粘结锚固强度高、预应力传递性能好的特点。通过对 9块预应力叠合板的试验研究 。The spiral ribbed steel wire,the newly developed product of high-strength in recent years,has the feature of high adhensive and anchorage strength..It also has good property of transmiting the prestressed.By the experiment and research on nine prestressed composite floor,this paper discusses the feasibility of demoting concrete strength grade.In this paper,the bearing property and construction techniques of the composite floor after dropping the concrete strength is another research focus.

关 键 词：螺旋肋筋 预应力 叠合板 混凝土结构 受力性能 

分 类 号：TU375.2[建筑科学—结构工程]