基于ABAQUS的新型SIPs墙体数值模拟  

Numerical Simulation of New SIPs Wall based on ABAQUS

作　　者：李志强[1] 黄烈阳 LI Zhi-qiang;HUANG Lie-yang(Hebei Institute of Architecture and Civil Engineering,Zhangjiakou,Hebei 075000)

机构地区：[1]河北建筑工程学院,河北张家口075000

出　　处：《河北建筑工程学院学报》2021年第1期79-85,共7页Journal of Hebei Institute of Architecture and Civil Engineering

基　　金：装配式SIP复合板材模块化结构体系研究(1811009B-09);张家口市科学技术研究与发展指令计划项目;河北建筑工程学院创新基金(XY202009)。

摘　　要：结合已有的文献资料,建立6块不同高度与厚度之比的新型SIPs墙体有限元模型,考虑高厚比对墙体受力性能的影响,使用有限元软件ABAQUS进行单向水平加载试验。得出结论:随着墙体的高厚比增加,新型SIPs墙体的承载能力逐步增大;同时墙体外侧两种面板的厚度比对墙体承载能力和破坏形式有较为明显的影响。Based on the existing literature,6 new SIPs wall finite element models with different height-to-thickness ratios are established in this paper.Considering the influence of the height-to-thickness ratio on the mechanical properties of the wall,the finite element software ABAQUS is used to conduct unidirectional horizontal loading tests.It is concluded that with the increase of the height-to-thickness ratio,the load-bearing capacity of the new SIPs wall gradually increases;At the same time,the thickness ratio of the two outer panels of the wall has a more obvious impact on the wall’s load-bearing capacity and failure modes.

关 键 词：有限元分析 SIPs墙体 高厚比 受力分析 

分 类 号：TU3[建筑科学—结构工程]