Crack growth behavior through wall pipes under impact load and hygrothremal environment
Other Title(s)
نمو الصدوع و تصرفها خلال جدران الأنابيب المعرضة لأحمال صدمية و محيط حار و رطب
Joint Authors
Khalid, Ali Jamal
Abd al-Husayn, Ahmad
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 14, Issue 4 (31 Dec. 2018), pp.9-15, 7 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2018-12-31
Country of Publication
Iraq
No. of Pages
7
Main Subjects
Abstract EN
This research concerns study the crack growth in the wall of pipes made of low carbon steel under the impact load and using the effect of hygrothermal (rate of moisture 50% and 50℃ temperature).
The environmental conditions were controlled using high accuracy digital control with sensors.
The pipe have a crack already.
The test was performed and on two type of specimens, one have length of 100cm and other have length 50cm.
The results were, when the humidity was applied to the pipe, the crack would enhance to growth (i.e.
the number of cycles needed to growth the crack will reduce).
In addition, when the temperature was increase the number of cycles needed to growth the crack are reduced because the effect of heat on the mechanical properties of the material.
In addition, when the test performed on the specimens of length 50cm the number of cycles needed to growth the crack is increase because the effect of bending stress on the pipes.
American Psychological Association (APA)
Khalid, Ali Jamal& Abd al-Husayn, Ahmad. 2018. Crack growth behavior through wall pipes under impact load and hygrothremal environment. al-Khwarizmi Engineering Journal،Vol. 14, no. 4, pp.9-15.
https://search.emarefa.net/detail/BIM-853297
Modern Language Association (MLA)
Khalid, Ali Jamal& Abd al-Husayn, Ahmad. Crack growth behavior through wall pipes under impact load and hygrothremal environment. al-Khwarizmi Engineering Journal Vol. 14, no. 4 (Dec. 2018), pp.9-15.
https://search.emarefa.net/detail/BIM-853297
American Medical Association (AMA)
Khalid, Ali Jamal& Abd al-Husayn, Ahmad. Crack growth behavior through wall pipes under impact load and hygrothremal environment. al-Khwarizmi Engineering Journal. 2018. Vol. 14, no. 4, pp.9-15.
https://search.emarefa.net/detail/BIM-853297
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 14
Record ID
BIM-853297