中间层厚度对三明治结构中 I 型断裂能量释放率的影响研究$^{\bf 1)}$
张凡凡*†,宋晶如*†,马寒松*†,刘小明*†2)(
),魏悦广**
),魏悦广**
EFFECT OF INTERLAYER THICKNESS ON THE MODE I FRACTURE ENERGY RELEASE RATE OF SANDWICH STRUCTURE$^{\bf 1)}$
Zhang Fanfan*†,Song Jingru*†,Ma Hansong*†,Liu Xiaoming*†2)(),Wei Yueguang**
),Wei Yueguang**
图A4. 有黏聚力单元结构的裂纹尖端网格图
Fig.A4. Crack tip grid of the structure with cohesive elements
