机译:梁的动力屈曲和后屈曲的有限段分析
Department of Engineering Mechanics, Chongqing University, Chongqing 400030, P. R. China;
Department of Engineering Mechanics, Chongqing University, Chongqing 400030, P. R. China;
School of Civil Engineering, Zhengzhou University, Zhengzhou 450002, P. R. China;
School of Mechanical and Electrical Engineering, Henan Institute of Technology, Zhengzhou 450002, P. R. China;
School of Civil Engineering and Architecture, Chongqing University of Science and Technology, Chongqing 400042, P. R. China;
beam; finite segment method; dynamic buckling; parametrically exacted vibration; post buckling;