钢筋混凝土建筑在连续震动下的壁板结构破坏程度分析

计算连续震动下钢筋混凝土建筑的壁板结构破坏程度需要对大量数据进行回归计算,不能快速、有效地确定壁板承载力,因此提出一种新型钢筋混凝土建筑在连续震动下的壁板结构破坏程度分析方法。通过确定混凝土建筑材料、钢筋材料、壁板截面与单元材料等属性参数,完成钢筋混凝土壁板结构有限元建模;通过对连续震动下破坏壁板结构的内、外力分析,确定壁板结构总体破坏程度。设计对比实验结果表明,应用新型壁板结构破坏程度分析方法能有效确定壁板抗剪承载力和抗弯承载力,避免因壁板结构失去支撑力,而造成建筑损坏现象发生。

Damage Analysis of Panel Structures in Reinforced ConcreteBuildings Subjected to Continuous Vibration

To analyze the degree of damage to panel structures in reinforced concrete structures under continuous vibration we need to perform regression calculations on a large amount of data; therefore, we cannot determine the bearing capacity of such panels quickly and effectively enough to avoid building damage. Here to simplify the calculation process in the traditional method, a new method for analyzing the degree of damage to panel structures in reinforced concrete structures under continuous vibration is proposed. The parameters of the building materials, reinforcing material, panel cross-section, and unit material were determined and a finite element model of the reinforced concrete panel structure established. Through analysis of the internal and external forces that destroy panel structures under continuous vibration, the overall degree of failure of the panel was determined. The experiment results show that this new method can effectively determine the shear bearing capacity and flexural bearing capacity of panels, and thereby help avoid building damage due to panel structures losing their supporting force.