Elastic stress solution for a circular ring subjected to partially distributed traction on the outer wall and its application to a cracked ring

First, an exact stress solution for an uncracked ring subjected to partially distributed traction on the outer wall is obtained based on the superposition technique and a series method; this is then applied to the cracked ring problem in terms of a weight function. The hoop stresses and stress inten...

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Bibliographic Details
Published inThe International journal of pressure vessels and piping Vol. 58; no. 2; pp. 185 - 189
Main Author Ma, De-Lin
Format Journal Article
LanguageEnglish
Published Oxford Elsevier Ltd 1994
Elsevier
Subjects
Applied sciences
Exact sciences and technology
Mechanical engineering. Machine design
Steel design
Steel tanks and pressure vessels; boiler manufacturing
Hooping
Stress analysis
Stress intensity factor
Elastic ring
Cracking
Pressure vessel
Hoop
Traction
Circular shape
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Summary:First, an exact stress solution for an uncracked ring subjected to partially distributed traction on the outer wall is obtained based on the superposition technique and a series method; this is then applied to the cracked ring problem in terms of a weight function. The hoop stresses and stress intensity factors are presented for typical geometries and loading conditions.
ISSN:0308-0161
1879-3541
DOI:10.1016/0308-0161(94)90082-5