摘要
根据钢结构设计规范,绘出满足强度、稳定性、刚度关系图,利用图线对双向弯曲型钢梁进行设计,可以不需试算和验算,这样简化了设计步骤,所选择的截面满足设计要求,并且一般均是最经济的截面,满足钢结构设计的基本要求:安全、可靠、经济.
Based on the design norm of steel structures,the relationship charts that meet the intension,stability and rigidity demands are drawn.Then we can adopt the chart lines to design the compound bending bar steel beams.No more test calculations and checking computations are demended,so the design was simplified.The chosen sections can satify the design demands and generally they are the most economical sections.The structure is safe ,reliable and economical.
出处
《江西水利科技》
2003年第3期138-141,161,共5页
Jiangxi Hydraulic Science & Technology
