【摘要】 本文针对外边界支承的固支和简支环板，应用广义阶梯函数给出了环板在局部均布荷载和线性分布荷载共同作用下的极限荷载的计算公式更多还原

【Abstract】 Abstract In this paper, It aims to clamp and simply supported annular plates at outside boundary, The calculating formulas of limit load of annular plates under local uniform and linear load have been given out by method of generalized step function. Annular plates, Generalized step function, Limit load.更多还原