摘要
运用Ansys有限元程序对张拉膜结构的接触力学现象进行了数值分析模拟,研究了在风升、风压作用下膜片与下部钢索的接触现象,并分析了膜片与索之间相互作用的影响,所得结论对膜结构实际工程设计应用具有一定的参考价值。
In this paper, the contact problem analysis is performed with the program for tensile membrane. The influence of the contact phenomenon existing between membrane surface and supported steel cables are comprehensively evaluated under the wind suction and pressure. Some valuable conclusions are proposed eventually. This research can provides a reference and guidance to design of practical membrane structures.
出处
《河北农业大学学报》
CAS
CSCD
北大核心
2014年第4期113-116,136,共5页
Journal of Hebei Agricultural University
基金
河北省建设厅项目(2011-244)
关键词
膜结构
接触
数值模拟
membrane structures
contact problem
numerical simulation
