4.6 Article

Compressive deformation of Bambusa Vulgaris-Schrad in the transverse and longitudinal orientations

出版社

ELSEVIER
DOI: 10.1016/j.jmbbm.2020.103750

关键词

Bamboo; Compressive strength; Scanning electron microscopy; Buckling; Kink band formation; Strength reduction ratios; Matrix yielding and cracking

资金

  1. World Bank African Centers of Excellence Grant [AUST/PAMI/2015 5415-NG]
  2. Tertiary Education Trust Fund (TETFUND) Grant
  3. Worcester Polytechnic Institute, Worcester, USA

向作者/读者索取更多资源

This paper presents the results of theoretical and experimental studies of the compressive deformation of bamboo (Bambusa Vulgaris-Schrad) in the middle section. The deformation mechanisms are elucidated via in-situ observations of deformation in specimens oriented for loading in directions that are either longitudinal or transverse. Compressive deformation is shown to result in progressive micro-buckling and kink band formation. The onset of micro-buckling is also shown to be well predicted by an Euler buckling model. The critical loads for failure in the transverse orientation are also shown to be consistent with the conditions for shear yielding in the plies with fibers that are oriented in an orthogonal direction to the loading axis.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.6
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据