摘要
结构计算软件对转换梁的处理主要采取了两种模型:梁单元和壳单元,其典型代表分别是SATWE和YJK。通过用两种计算模型分别计算同一根转换梁的内力,并与ABAQUS进行仿真对比,得出转换梁用壳单元进行计算分析时,其结果与ABAQUES十分接近,比用梁单元更加合理的结论。选取8个实际工程,并且在每个工程随机选取了4根转换梁进行内力验证。
The current structure calculation software for the processing of the transfer beam mainly adopt two kinds of model:beam element and shell element,the typical representative is SATWE and YJK,respectively.In this paper,I calculate the internal force of the same transfer beam with two kinds of calculation model and compare with ABAQUS simulation.The results of the transfer beam are similar to ABAQUES if we calculate and analysis with shell element,which is more reasonable than using beam element.Finally,in order to verify the internal force,I select eight practical projects and randomly select 4 transfer beams in each project.
出处
《建筑技术开发》
2014年第12期7-10,共4页
Building Technology Development
关键词
转换梁
内力
壳单元
梁单元
transfer beam
internal force
shell element
beam element
