【摘要】 本文推导出了矩形和T形截面加强圈的简捷计算公式,可一次求出加强圈的截面尺寸,其计算结果与按现行国冢标准设汁完全一致。更多还原

【Abstract】 Based on principle of mechanics of materials and theory of elasticity and stability, the shortcut design formula of reetangular and T-shaped stiffening rings has been derived. Using this formula, the sectional sizes of the stiffening rings can be found at a time i and its design results conform with the eurrent national standards of China.更多还原