29 May 2002 Experimental analysis of the effect of thermal loads on buckling behavior of FBR main vessel
Author Affiliations +
Proceedings Volume 4537, Third International Conference on Experimental Mechanics; (2002) https://doi.org/10.1117/12.468815
Event: Third International Conference on Experimental Mechanics, 2002, Beijing, China
Abstract
Under the run operating condition, the effect of high temperature will exist in buckling behavior of FBR main vessel. In this paper, we carry out the experimental analysis of the main vessel with inter heat source; give some important results, and analysis the influence on buckling strength caused by repeated instability accumulative damage, hydraulic pressure and thermal loads. Prove buckling strength reducing due to the reduction of material properties with temperature. The experimental buckling loads agree with the calculated results very well and the reliability of numerical simulation was validated. The buckling mode is studied by photomechanical measurement, in which moire is employed. The experiment provides modelization and value mode for modeling of numerical calculation.
© (2002) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Hong Zhao, Hong Zhao, Shaode Gu, Shaode Gu, "Experimental analysis of the effect of thermal loads on buckling behavior of FBR main vessel", Proc. SPIE 4537, Third International Conference on Experimental Mechanics, (29 May 2002); doi: 10.1117/12.468815; https://doi.org/10.1117/12.468815
PROCEEDINGS
4 PAGES


SHARE
Back to Top