【摘要】 本文根据双轴对称I形截面偏压杆限制截面塑性深度和不限制截面塑性深度(压溃)的两种极限状态,按等稳条件计算了翼缘板的宽厚比限值,并提出了简化计算公式。更多还原

【Abstract】 In this paper, based on the ultimate states of collapse or a limited yielddepth and the principle of simultaneous local and overall buckling, the allo-wable b/t ratio of flanges was calcilated, and some design formulae have alsobeen worked out.更多还原