轻型门式刚架结构设计研究

摘要

This paper showed that the main characteristics of light portal frame, briefly introduced the present application situation of portal steel frame, summed up the structure of portal steel frame, made detailed research and analysis on material selection, beam, column, purlin design and load calculation, lateral displacement calculation, in order to facilitate light steel portal frame extension.%说明了轻型门式刚架的主要特点,简要介绍了目前门式刚架应用的状况,总结了门式刚架结构形式,对其材料的选用,梁、柱、檩条设计及其荷载计算、侧位移计算进行了详细的研究和分析,以便于轻型门式刚架的推广。