水平荷载作用下轴压比对框架—泡沫混凝土复合墙板影响的有限元分析

Finite element analysis of influence of axial compression ratio on framework-foam concrete composite plate under horizontal load

本文主要以轴压比为主要参变量,利用ABAQUS有限元软件对框架-泡沫混凝土复合墙板进行数值模拟,通过对其应力云图、骨架曲线和承载力的分析,定性确定了水平荷载作用下轴压比对复合墙板受力状态和抗震性能的影响.为完善框架-泡沫混凝土复合墙板设计和工程实际应用提供参考依据.

The ABAQUS finite element software was mainly used to numerically simulate the framework-foam concrete composite wallboard with the axial compression ratio as the main parameter variable.Then through the in-depth analysis of the stress cloud diagram,the skeleton curve and the bearing capacity,the influence of the axial compression ratio on the stress state and seismic performance of the framework-foam concrete composite plate under the horizontal load is qualitatively determined,which provides a theoretical basis for improving the design theory and practical application of framework-foam concrete composite plate.