摘要
考虑断面剪力影响后 ,按刚度等效的原则 ,将双肢缀板钢格构立柱等效为闭口薄壁杆件 ,应用Vlasov薄壁杆件理论分析其整体稳定。文中的方法计算简便。
The overall stability of a battened plate column is studied in the paper.A simplified approach to analyze the overall stability of steel lattice column is proposed.It is considered the influence of sectional shear .The battened plate column is assumed as a colsed thin?walled member.It is based on the equivalent stiffness and the theory of thin?walled member.It is veri fied by some practical projects of pit engineering in Shanghai,the proposed approach is reliable and feasible.
出处
《土木工程学报》
EI
CSCD
北大核心
2002年第4期17-19,35,共4页
China Civil Engineering Journal
