摘要
以保证狗骨式刚性连接非线性分析精度、提高分析的效率为根本目的。利用ANSYS软件进行非线性有限元分析并与试验结果进行比较.在总结网格划分技术的基础上,结合(?)狗骨式延性节点试验建立不同尺寸网格划分、局部网格加密时的有限元模型进行计算分析,并与试验结果相比较,分析网格划分对狗骨式刚性连接中的ANSYS非线性有限元分析的精度和效率的影响.
In order to improve the accuracy and efficiency for the nonlinear analysis to dog-bone moment connection,ANSYS s software is applied to have nonlinear analysis,its simulation results are compared with the experiment results.On base of summarizing grid mesh generation,combining with experiment of dog- bone ductility node,the finite element models are established with the different grid mesh generation and different local refinement mesh.Finally,comparing with results originated with simulation and experiment...
出处
《兰州大学学报（自然科学版）》
CAS
CSCD
北大核心
2008年第S1期157-160,共4页
Journal of Lanzhou University(Natural Sciences)
关键词
狗骨式刚性连接
ANSYS
网格划分
精度和效率
dog-bone moment connection
ANSYS
grid mesh generation
accuracy and efficiency
