Application of Peps in Stress Analysis of Nuclear Piping ()
Abstract
According to the nuclear
safety regulations, this paper discusses the mechanical analysis method for
piping system. Peps program has advantages of stress analysis and evaluation
for nuclear piping. First, this paper introduces the Peps software, and
discusses the process of stress analysis and evaluation for nuclear piping
using the general finite element software; Secondly, taking nuclear class 2/3
piping system as an example, it uses Peps4.0 program to calculate the piping
stress in variety of working conditions, such as weight, pressure, thermal
expansion, earthquake, time-history force, and etc. Finally, the paper
calculates the maximum stress and stress ratio according to the ASME.
Share and Cite:
Liu, R. , Fu, Z. and Li, T. (2013) Application of Peps in Stress Analysis of Nuclear Piping.
Journal of Applied Mathematics and Physics,
1, 57-61. doi:
10.4236/jamp.2013.16012.
Conflicts of Interest
The authors declare no conflicts of interest.
References
[1]
|
Y. M. Zhao, W. G. Zhang and B. Wang, “General Approach for Stress Analysis of Pipeline and Some Discussion on Its Reliability,” Pressure Vessel, Vol. 8, 2001. (in Chinese)
|
[2]
|
S. T. Dai, J. Wang and Z. Han, “Nozzle Loads Optimization Analysis of Outflow Primary Loop Piping in China Advanced Research Reactor,” Atomic Energy Science and Technology, Vol. 42, 2008. (in Chinese)
|
[3]
|
J. L. Dong, X. H. Zhang and D. J. Yin, “Stress Analysis of HTR-10 Steam Generator Heat Exchanging Tubes,” Nuclear Power Engineering, Vol. 22, 2001. (in Chinese)
|
[4]
|
ASEM-Ⅲ-NB. Rules for Construction of Nuclear Power Plant Components, Division 1-Subsection NB.
|
[5]
|
Z. M. Zhang, M. Z. Wang and S. Y. He, “Mechanical Analysis of the Nuclear Class 1 Piping in HTR-10,” Journal of Tsinghua University (Science and Technology), Vol. 40, 2000. (in Chinese)
|
[6]
|
Q. Mao, W. Wang and Y. X. Zhang, “The Stress Analysis Evaluation and Pipe Support Layout for Pres Surizer Dischange System,” Nuclear Power Engineering, Vol. 21, 2000. (in Chinese)
|