摘要
现浇混凝土空心无梁楼盖有两个突出的特点:一是在板内预埋有高强薄壁管,从而形成空心,减轻结构自重;二是在框架柱之间设有暗扁梁,以增强结构整体刚度,提高结构整体抗震性能。本文以现浇混凝土空心无梁楼盖两个突出的特点为基础,对其基本力学性能进行研究分析,探讨合理的计算方法。
Hollow and girderless floor has two dramatic features.One is that the high tensile thin steel pipes are buried in plank,thus forming hollowness,which alleviates the dead-weight.The other is that the shaded oblate beam is set up between pipes of post,which strengthens whole structure stiffness and increase earthquake-resistant function.The paper analyzes its mechanical property and discusses the reasonable calculation method.
出处
《河北工业科技》
CAS
2012年第1期44-48,61,共6页
Hebei Journal of Industrial Science and Technology
关键词
空心无梁楼盖
暗扁梁
薄壁钢管
混凝土
弯矩
hollow and girderless floor
shaded oblate beam
thin steel pipes
concrete
flexural moment
