配置无粘结钢绞线混凝土柱的现状及试验研究  

Current status and experimental study on concrete column reinforced with un-bonded steel stranded wire

作　　者：梁汝鸣[1] 韦合[1] 张鑫[1] 

机构地区：[1]山东建筑大学土木工程学院

出　　处：《山西建筑》2007年第33期81-82,共2页Shanxi Architecture

摘　　要：为了减小结构或构件的残余变形,在混凝土柱中配置预应力无粘结钢绞线,分析了其设计原理,并在研究国外有关文献的基础上,对影响配置预应力钢绞线混凝土柱性能的因素进行了试验研究,为进一步完善该结构的理论模型、计算方法和计算公式提供了参考。In order to reduce the residual deformation of structure or members un-bonded steel stranded wire is set in concrete column.Based upon analysis of design principle and survey of related literatures experiment is made to study the factors influencing the performance of concrete column reinforced with un-bonded steel stranded wire,which provide good references for further perfection of theoretical model as well as calculation method and formula of this structure.

关 键 词：预应力 钢绞线 残余变形 混凝土柱 

分 类 号：TU375.3[建筑科学—结构工程]