Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5021613 | Composites Part B: Engineering | 2017 | 21 Pages |
Abstract
In this study, the effect of impact loading upon fatigue behavior of hybrid composite pipes has been investigated. The composite pipes were subjected to tangential pre-stress as 3-48Â MPa according to ANSI/AWWA C950 standard than, subjected to low velocity impact at 20Â J. The impact pre-damaged pipes then subjected to cyclic loading at 50% Ïult in accordance with ASTM D 2992-06. It is also observed that increasing the tangential pre-stress decreases impact damage area and increases fatigue life of the pipe. It is also showed that impact pre-damage are not effective on the fatigue life of the pipe at the pre-stress level of 24Â MPa.
Related Topics
Physical Sciences and Engineering
Engineering
Engineering (General)
Authors
Lokman Gemi, Ãmer Sinan Åahin, Ahmet Akdemir,