摘要
主要介绍了冷弯薄壁构件由于冷加工引起的力学性能的变化,应用美国规范公式和中国规范公式分别计算考虑冷弯效应和不考虑冷弯效应承载力的对比,并通过改变条件对比两种计算方法的适用性,为设计提供一些参考.
The changes in mechanical properties caused by cold -forming are introduced in this paper. Contrast is then made between loads with and without cold -formed effect, with the application of American and Chinese code formulae respectively. The feasibility of the two formulae is also compared through changes of some conditions.
出处
《昆明理工大学学报（理工版）》
2008年第5期53-56,60,共5页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
冷弯薄壁型钢
冷弯效应
力学性能
计算方法
钢结构
cold - formed steel
cold - formed effect
mechanical property
calculation method
steel member
