pa＞σy／√3时用十二边形屈服条件求开端圆筒的弹塑性解

曾晓英;李冈陵;李锦湘;黄丽文

ELASTOPLASTIC SOLUTION OF OPEN-ENDED CYLINDER UNDER pa＞σy／√3 FROM TWELVE POLYGONAL YIELD CONDITION

Zeng Xiaoying;Li Gangling;Li Jinxiang;Huang Liwen

. 1990, (2): 45 -51 .