Explosion impact strength calculation and failure analysis of glass fiber-reinforced composite pipe

The investigation of failure analysis of the explosion impact strength of glass fiber-reinforced composite tubes was presented in this paper. Scanning electron microscopy was used to perform morphological observation and analysis of the failure cracks of a composite tube under ultra-high-pressure ex...

Full description

Saved in:
Bibliographic Details
Published in:Mechanics of advanced materials and structures 2021-10, Vol.28 (19), p.2020-2029
Main Authors: Cao, Hanxue, Wang, Luhan, Wang, Chengcheng, Huang, Mengtao, Liu, Xi, Zeng, Qingwen, Zhang, Qianren, Zhong, Jingjun
Format: Article
Language:English
Subjects:
Boundary conditions
composite material
Deformation analysis
explosion impact
Explosions
Failure analysis
Failure modes
Fiber composites
Glass fiber
Glass fibers
Impact strength
Internal pressure
Mathematical analysis
Tubes
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The investigation of failure analysis of the explosion impact strength of glass fiber-reinforced composite tubes was presented in this paper. Scanning electron microscopy was used to perform morphological observation and analysis of the failure cracks of a composite tube under ultra-high-pressure explosion impact. The main failure mode was brittle fiber fracture. Theoretical calculations and numerical simulations were used to analyze the deformation displacement and stress and strain of the composite tube under the impact of ultra-high pressure explosion. The boundary conditions obtained were 49.9 MPa as the minimum failure internal pressure and 0.0782 mm as the radial limit displacement.
ISSN:1537-6494
1537-6532
DOI:10.1080/15376494.2020.1716418