摘要
从高桁架压杆的稳定计算出发 ,介绍了一种具有弹性支承的压杆模型 ,并对其临界荷载进行了计算 ,其结果较以往模型准确 ,安全性好 。
Based on the stability calculation of compressed poles for high truss, a model for compressed bar with elastic support is introduced and its critical load is calculated as well. The result is more accurate than that of the former model and the safety is better, too. The result can be adopted in related design.
出处
《佳木斯大学学报（自然科学版）》
CAS
2002年第3期301-304,共4页
Journal of Jiamusi University：Natural Science Edition
关键词
高桁架
弹性支承压杆模型
临界荷载
high truss
modeling
compressed bar
elastic support
critical load
