1 December 1991 Stress-static and strength research of building of NPS and nuclear reactor under power and thermal loads including creep and relaxation influence
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Abstract
The paper presents some results of the stress state and strength study of the power unit steel butt of the nuclear power station. The studies have been performed by employing an optical polarization technique. On the basis of the results obtained experimentally strength design methods of structures reinforcement have been developed. Methods of photoelasticity and moire helped evaluate the concrete rheological properties effect on the reactor body prestress forces.
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V. N. Savostjanov, S. I. Zavalishin, S. B. Smirnov, D. V. Morosova, "Stress-static and strength research of building of NPS and nuclear reactor under power and thermal loads including creep and relaxation influence", Proc. SPIE 1554, Second International Conference on Photomechanics and Speckle Metrology, (1 December 1991); doi: 10.1117/12.49491; https://doi.org/10.1117/12.49491
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