摘要
当剪力或轴力较大时,用纯弯曲方法计算弯矩误差很大。该文对弯矩、剪力及轴力联合作用下的板料弯曲提出了一个力学模型,并按此导出了有关的计算公式。
When shearing force or axis force is relatively great, great errors of moment arise when the method of pure bending is employed. A mechanics model is presented in this paper which explains the combinative action of bending moment, shearing force and axis force, and some related calculation formulas are hereby deduced.
出处
《鄂州大学学报》
2006年第3期46-47,53,共3页
Journal of Ezhou University
关键词
模型
弯矩
剪力
轴力
model
bending moment
shearing force
axis force
