船舶与海洋平台结构冰载荷的高性能扩展多面体离散元方法1)
刘璐*,尹振宇†,季顺迎*2)(
)
)
HIGH-PERFORMANCE DILATED POLYHEDRAL BASED DEM FOR ICE LOADS ON SHIP AND OFFSHORE PLATFORM STRUCTURES1)
Liu Lu*,Yin Zhenyu†,Ji Shunying*2)()
)
图6. 拉伸和剪切应力结合的强度准则
Fig.6. Hybrid failure criterion by tensile and shear strength
