易拉罐在轴-侧-扭-内压联合作用下的屈曲地貌
宋广凯, 孙博华

BUCKLING LANDSCAPE OF CAN UNDER THE COMBINDE ACTION OF AXIAL COMPRESSION-TORSION-LATERAL POKING-INTERNAL PRESSURE
Song Guangkai, Sun Bohua
图2 屈曲地貌示意图, 包括"背脊"、"山谷"、"湖面"、"盆地"、 "断崖"、"海平面"和"丘陵"
Fig.2 Illustration of buckling landscape, "ridge", "valley", "lake", "basin", "cliff", "sea level" and "hill"