Browse > Article

Development of Web-based Creep Property Database  

Huh, Yong-Hak (Division of Industrial Metrology, Korea Research Institute of Standards and Science)
Baek, Un-Bong (Division of Industrial Metrology, Korea Research Institute of Standards and Science)
Lee, Wan-Kyu (Division of Industrial Metrology, Korea Research Institute of Standards and Science)
Park, Whi-Lib (Division of Industrial Metrology, Korea Research Institute of Standards and Science)
Jung, In-Hyeon (Division of Industrial Metrology, Korea Research Institute of Standards and Science)
Publication Information
Journal of the Korean Society of Safety / v.17, no.4, 2002 , pp. 19-24 More about this Journal
Abstract
User-friendly-web-based database system for searching creep property data was developed. This system includes about 38000 creep data for 270 different materials including low carbon steel, stainless steel and alloy steel. Data on creep rupture, creep deformation, creep crack growth and creeping materials can be searched through this system. Retrieved data is displayed in numeric form and also presented in graphical form for visualizing the data. Furthermore, the creep rupture data is designed to be fitted to a regression equation of logarithmic stress using time-temperature parameter(TTP). The degree of the regression equation, orthogonal polynomials, was determined using analysis of variance.
Keywords
web-based creep property database; creep rupture; creep deformation; time-temperature parameter; orthogonal polynomials;
Citations & Related Records
연도 인용수 순위
  • Reference
1 F.J., Sniith, M.V. Knshnamurthy, S.R. Tripathy and P.Sage, 'An Intelligent Object-oriented Database System for Materials Information,' Computeri- zation and Networking of Materials Databases: Forth Volume, ASTM STP 1257, pp. 183-193, 1995
2 F. Ueno, S. Kano, S. Iwata, M. Fujita, Y. Kurihara, H. Nakajima, N. Yokoyama and S. Iwata., 'Development of Dala-Free Way Distributed Database System for Advanced Nuclear Materials' J. Nucl. Sci. Technol., No. 12, pp. 1314-1334, 1994
3 S. Nishijima, 'Common data Processing Needs for Materials Database,' Computerization and Net-working of Materials Databases: Forth Volume, ASTM STP 1257, pp. 9-19, 1995
4 R.W. Evans and B. Wilshire, Creep of Metals and Alloys, The Institute of Metals, London, pp. 18, 1985
5 D.B., Anderson, 'Expert Systems and Materials Property Databases,' Computerization and Networking of Materials Databases:Third Volume, ASTM STP 1140, pp. 243-253, 1992
6 National Reserach Institute for Metal, NRIM Creep Data Sheet, No. 1-46, 1978-1999
7 J.H., Park and J.H., Song, 'Development of Fatigue Strength Database,' Transactions of the KSME A. Vol. 22, No. 11, pp. 1947-1955, 1998
8 N.E. Dowling, Mechanical Behavior of Materials, Prentice Hall, New Jersey, pp. 697-704, 1993
9 C.M., Jeffeiy and C.K., Bullough, 'In-Service Structural Integrity Assessment Using Computeri-zed Materials Models and Data,' Computerization and Netwoiking of Materials Databases: Third Volume, ASTM STP 1140, pp. 396-408, 1992
10 NTL Measurement Note, An Introduction to The NPL Creep DataBase