dc.contributor.author |
Rotich, Gideon K. |
|
dc.contributor.author |
Zhou, Haili |
|
dc.contributor.author |
Wu, Xianyan |
|
dc.contributor.author |
Sun, Baozhong |
|
dc.contributor.author |
Gu, Bohong |
|
dc.date.accessioned |
2020-10-14T09:01:31Z |
|
dc.date.available |
2020-10-14T09:01:31Z |
|
dc.date.issued |
2016 |
|
dc.identifier.citation |
International Journal of Damage Mechanics, Vol. 25(4) 574–607 |
en_US |
dc.identifier.issn |
1056-7895 |
|
dc.identifier.issn |
1530-7921 |
|
dc.identifier.uri |
https://journals.sagepub.com/doi/pdf/10.1177/1056789515605568 |
|
dc.identifier.uri |
http://repository.seku.ac.ke/handle/123456789/6111 |
|
dc.description |
DOI: 10.1177/1056789515605568 |
en_US |
dc.description.abstract |
The axial compression loading and damage of four-step 3D circular braided composite tubes are reported
in this paper by both experimental and finite element method approaches. In the axial compression
experiment, the damage of the braided composite tubes was observed and the compressive load–displacement curves were acquired to analyze the compressive behaviors. In finite element analyses, three
forms of repeating unit cell model were identified and used to describe the microstructure of the 3D
circular braided composite tubes. The critical damage area and maximum stress theory was used as the
failure criteria. From the study, it was found that the braiding parameters have a significant influence on
the compression behaviors of the 3D braided composite tubes. There was a good agreement between the
finite element and the experimental results. The inner and outer cells played a huge part and should be
considered when calculating the overall mechanical properties of the 3D braided composite tube sample.
The damage morphology was also compared and showed a good comparison between the experimental
and finite element method. |
en_US |
dc.language.iso |
en |
en_US |
dc.publisher |
SAGE Publications |
en_US |
dc.subject |
Three-dimensional circular braided composite tubes |
en_US |
dc.subject |
axial compression |
en_US |
dc.subject |
repeating unit cells |
en_US |
dc.subject |
finite element method |
en_US |
dc.title |
Finite element analysis of 3D circular braided composites tube damage based on three unit cell models under axial compression loading |
en_US |
dc.type |
Article |
en_US |