摘要
本文针对地震作用下普通钢筋混凝土板柱结构抗侧刚度差的问题,运用ANSYS有限元分析软件建立了9柱4区格的方钢管混凝土板柱计算模型,分析影响方钢管板柱结构抗侧刚度的主要因素。且在相同的柱网尺寸和荷载作用下,对比分析了方钢管板柱结构和普通钢筋混凝土板柱结构的抗侧刚度,说明方钢管板柱结构是一种值得推广应用的结构形式。
Ordinary reinforced concrete column-Slab Structures under earthquake action, the lateral stiffness is poor. In this paper, The calculating models of four floor-slabs, the nine top columns and the nine bottom columns are established in order to research the frame dimensions which affect the lateral stiffness of Square Concrete-filled Steel Tubular Column-Slab Structures. And the columns in the same network size and load, the comparative analysis of square concrete-filled steel tubular column-slab structures and the general structure of reinforced concrete slab-column lateral stiffness, indicating Square Concrete-filled Steel Tubular Column-Slab Structures is a structure worthy of application.
出处
《中国西部科技》
2009年第32期8-10,共3页
Science and Technology of West China
关键词
方钢管混凝土板柱结构
抗侧刚度
计算模型
Square concrete-filled steel tubular column-slab structures
The lateral stiffness
Calculating model
