摘要
为了研究集中荷载作用下的钢筋混凝土夹芯复合简支梁的抗弯破坏形态、变形性能和极限承载力,对8根试件进行了正截面受弯试验研究,研究了纵筋配率、翼缘高度等因素对受弯极限承载力的影响,得出复合梁的延性和整体性较好的结论。
In order to study the behaviour of failure model, deformation characteristics and ultimate strength ot simply supported reinforcement concrete .sandwich beam, experiments of eight bent specimens are carried out. The effects reinforcement ratio and flange height of bending failure are study, draws a conclusion that the ductility and the integrity of the compound beam are good.
出处
《山西建筑》
2008年第36期76-77,共2页
Shanxi Architecture
关键词
钢筋混凝土
夹芯复合梁
弯曲破坏
极限抗弯强度
配筋率
reinforcement concrete, sandwich beam, bending failure, ultimate bend strength, reinforcement ratio
