Mode I Dynamic interlaminar fracturecrack initiation and propagation

来源 :2nd International Conference on Lmpact Loading of Structural | 被引量 : 0次 | 上传用户：depewguy

【摘要】

：

　　The Mode I dynamic fracture toughness is measured using double cantilever beam(DCB)specimens.The electromagnetic actuated Hopkinson pressure bar was used to

【作者】

：

Huifang Liu Chao Zhang Yulong Li

【机构】

：

NorthwesternPolytechnicalUniversity,Xi'an,China

【出处】

：

2nd International Conference on Lmpact Loading of Structural

【发表日期】

：

2018年5期

【关键词】

：

Loading rate Dynamic fracture Delamination

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　　The Mode I dynamic fracture toughness is measured using double cantilever beam(DCB)specimens.The electromagnetic actuated Hopkinson pressure bar was used to ensure symmetric opening displacement under 20m/s dynamic loading conditions.

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Mode I Dynamic interlaminar fracturecrack initiation and propagation

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