摘要
在实际工程中,当杆件承受的压力超过某一数值后,在外界扰动下很容易发生弯曲变形,从而造成压杆的稳定失效进而影响其功能。利用有限元软件对受压杆件的稳定性进行分析,并对其临界载荷进行了ANSYS验证,从而为受压杆件的设计提供依据。
In practical engineering,when the pressure of the member exceeds a certain value,it is easy to bend and deform under the external disturbance,thus causing the stability failure of the compression bar and affecting its function.In this paper,the finite element software is to analyze the stability of compressed bars,and the ultimate load of the compression bar is verified by ANSYS,providing the basis for the design of the compressed member consequently.
作者
冯超
FENG Chao(North China University of Water Resources and Electric Power,Zhengzhou 450045 China)
出处
《技术与市场》
2019年第1期20-22,25,共4页
Technology and Market
