钢筋混凝土建筑抗连续震动壁板结构分析

发布时间：2019-03-05 18:37

【摘要】：对钢筋混凝土建筑抗连续震动壁板结构进行分析时,采用传统方法需要对大量实验数据进行回归分析,工作量很大。提出一种新的钢筋混凝土建筑抗连续震动壁板结构分析方法。选用5层钢筋混凝土框架的建筑壁板结构,给出结构的总信息、材料信息和载荷信息。通过构建壁板结构的有限元模型,确定混凝土材料属性、钢筋材料属性及截面与单元材料。通过分析钢筋混凝土建筑抗连续震动壁板结构抗连续倒塌能力,发现所分析的钢筋混凝土建筑壁板结构不会出现连续性倒塌。通过分析结构柱移除后钢筋混凝土建筑抗连续震动壁板的结构内力,发现移除内柱后所分析壁板结构不会出现连续性倒塌,不会出现柱的抗剪、抗弯破坏;移除角柱和长边中柱后,壁板结构在很大程度上会失去支撑力,需对柱的抗剪承载力和抗弯承载力进行检验。
[Abstract]:When analyzing the wall slab structure of reinforced concrete building against continuous vibration, the traditional method needs to carry on the regression analysis to a large number of experimental data, which has a lot of work load. This paper presents a new structural analysis method for continuous vibration resistance of reinforced concrete buildings. The general information, material information and load information of the five-story reinforced concrete frame wall slab structure are given. By constructing the finite element model of the wall slab structure, the properties of concrete material, steel bar material, section and element material are determined. Based on the analysis of the anti-continuous collapse ability of reinforced concrete building wall slab structure, it is found that the continuous collapse of reinforced concrete building wall slab structure will not occur. Through the analysis of the structural internal force of the continuous vibration resisting wall slab of the reinforced concrete building after the removal of the structural column, it is found that there will be no continuous collapse of the wall slab structure after the removal of the inner column, no shear and bending failure of the column. After removing the corner column and the long side column, the wall slab structure will lose the supporting force to a great extent, so it is necessary to test the shear capacity and bending bearing capacity of the column.
【作者单位】：淮阴工学院建筑工程学院;
【分类号】：TU375;TU311.3

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