Analysis of pre-crack kinking and delamination in terms of SLB test of honeycomb sandwich structure

• 作 者: 泮世东 冯吉才 吴林志
• 机 构: SchoolofMaterialsScienceandEngineering,CenterforCompositeMaterialsandStructures
• 出 处: Journal of Harbin Institute of Technology
• 发表日期: 2009年4期
• 关键词: 蜂窝夹层结构 测试条件 语言 扭结 预分析 裂缝 无线接入 结果试验 SLB interlaminar delamination kinking Tsai-Hi

The flatwise tension(FWT) and single leg bending(SLB) tests were used to investigate the fracture behavior of honeycomb sandwich specimens.In the FWT test,only the interlaminar delamination was observed.The test results show that the interfacial peel stre