摘要
从薄壁方梁斜弯曲组合变形入手,对后部总成翻转梁进行了强度计算与校核,建立了该梁的力学模型,给出了各危险点的应力图。通过计算证明:该梁具有抗组合变形能力强、结构简单、质量轻等特点。
This paper studys from the combinated deformation on the oblique bending of thin-walled square beam. Strength of the beam was calculated and verified and mechanical model was set up. The paper supplys the stress diagram of various dangerous points. It was proofed that this beam has the characteristics of high ability on the resisting of combinated deformation, simple in structure, light-weight and so on.
出处
《东北林业大学学报》
CAS
CSCD
北大核心
1993年第1期113-117,共5页
Journal of Northeast Forestry University
关键词
枝Y
半挂运输车
翻转横梁
Branch
Semitrailer
Turning cross-beam of the rear assembly
