型钢再生混凝土框架边节点抗震性能有限元分析

Finite element analysis of seismic performance of steel regenerated concrete frame side joints

近年来,地震等灾害的发生频率逐年提高,地震灾害不仅给人们的生命财产造成了毁灭性的损失,而且产生了大量的建筑废弃材料,再生混凝土为人们提供了解决方案,型钢再生混凝土框架边节点抗震性能的研究是从结构抗震方面具体了解再生混凝土结构的力学性能。本文主要通过有ABAQUS有限元分析,研究讨论型钢再生混凝土框架边节点构件在不同再生粗骨料取代率下的抗震性能。

In recent years,as the frequency disasters such as earthquake has been increased year by year,the earthquake disaster not only caused fatal damage to people’s life property,but also caused a lot of construction waste material,and the regenerated concrete made us found the solution,and the study on the seismic behavior of the edge node of the reinforced concrete frame of the shape steel gives us a detailed knowledge of the mechanical properties of the regenerative concrete structure from the structural seismic aspect.In this paper,through finite element analysis of ABAQUS,the seismic performance of steel recycled concrete frame side joint member under different replacement rates of recycled coarse aggregate is studied and discussed.