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Proceedings Paper

Stress analysis of a large spherical vessel with x-ray diffractometer and strain gauge measurements
Author(s): Yiliang Zhang; Xuedong Xu; Yaofeng Sun; Yanjun Zhang
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Paper Abstract

This paper reported x-ray residual stress measurements of a large spherical vessel with cracks. The first measurement was taken for defect analysis, and the second and third were taken for evaluating the effect of local heat treatment on reducing residual stresses. Furthermore, in order to evaluate further run of the vessel, applied stresses were obtained using strain gauge during hydraulic test.

Paper Details

Date Published: 29 May 2002
PDF: 4 pages
Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); doi: 10.1117/12.468820
Show Author Affiliations
Yiliang Zhang, Beijing Polytechnic Univ. (China)
Xuedong Xu, Beijing Polytechnic Univ. (China)
Yaofeng Sun, Beijing Polytechnic Univ. (China)
Yanjun Zhang, Beijing Polytechnic Univ. (China)

Published in SPIE Proceedings Vol. 4537:
Third International Conference on Experimental Mechanics
Xiaoping Wu; Yuwen Qin; Jing Fang; Jingtang Ke, Editor(s)

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