Crack front segmentation under combined mode I- and mode IIIloading
作者: A. EberleinH.A. Richard
作者单位: 1University of Paderborn, Institute of Applied Mechanics, Pohlweg 47-49, 33098 Paderborn, Germany
2University of Paderborn, Pohlweg 47-49, 33098 Paderborn, Germany Westflisches Umwelt Zentrum, Pohlweg 47-49, 33098 Paderborn, Germany
刊名: Fracture and Structural Integrity, 2016, Vol.10 (37), pp.1 - 7
来源数据库: Gruppo Italiano Frattura
DOI: 10.3221/IGF-ESIS.37.01
关键词: 3D-mixed-modeFacetsFatigueFractureCTSR-specimen
原始语种摘要: This article approaches the topic of crack initiation and crack growth behaviour under combined mode I- and mode III-loading conditions. Such loading combinations especially lead to a crack, which unscrew out of its initial orientation and segments into many single cracks respectively facets. This characteristic depicts the crucial difference to a crack growth under pure mode I-loading, pure in-plane shearing (mode II) as well as 2D-mixed-mode-loadings. Since this stepped fractured surfaces thus far are proved little and therefore their characterisation remains to be done, a facets quantification using some characteristic dimensions will be performed within this article. After the description of experiments for facet creation the facets quantification using the crack profile near the...
全文获取路径: Gruppo Italiano Frattura 

  • segmentation 分段
  • front 工祖
  • growth 生长
  • dimensions 面积
  • orientation 定向
  • article 冠词
  • combined 组合
  • crack 裂隙
  • shearing 剪断
  • stepped 步进式的