Seismic Testing and Verification of a 1/25 Scaled-Down Reinforced Concrete Specimen for the Reactor Building

Article Preview

Abstract:

A 1/25 scale-down specimen was constructed of a reinforced concrete reactor building used in the nuclear power plant. The non-demoulding technology and self-consolidating concrete were used to cast the specimen with a length of 2.9 m, width of 2.9 m, height of 2.9 m and weight of 28 tons. The entirety struc-ture was composed of a primary containment (thickness of 10 cm), a secondary containment (thickness of 7.5 cm) and three floors (thickness of 30 and 15 cm). Shaking table tests were conducted on it in the National Center for Research on Earthquake Engineering. Testing results indicated that the scale-down specimen kept the structural integrity under a 0.6 g specific seismic wave hit. In addition, the ETABS model accurately represented the dynamic characteristics of the scale-down specimen by numerical method obtained the conservative results.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

1129-1133

Citation:

Online since:

May 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] F. Tajima, J. Mori and B.L.N. Kennett: Tectonophysics Vol. 586 (2013), p.15.

Google Scholar

[2] I. Takewaki, K. Fujita and S. Yoshitomi: Eng. Struct. Vol. 49 (2013), p.119.

Google Scholar

[3] I. Takewaki: Sustainable Cities and Society Vol. 9 (2013), p.39.

Google Scholar

[4] W.T. Lin, M.H. Hsieh, Y.C. Wu, and C.C. Huang: J. Vibroeng. Vol. 14 (2012), p.1021.

Google Scholar

[5] F.A. Noor and L.F. Boswell: Small Scale Modelling of Concrete Structures (CRC Press, Taylor & Francis Group, UK, 1992).

Google Scholar

[6] W.T. Lin, Y.C. Wu, A. Cheng and J. Chuang: TCI Concrete Technology conference and Exhibition. Taipei, Taiwan, (2013).

Google Scholar

[7] S. Tomomi, S. Masayuki, Y. Yoshihisa, E. Hiroaki, T. Kazuaki, T. Katsumi and A. Hiroshi: Proc. of 11th World Conference on Earthquake Engineering. Acapulco, Mexico, (1996).

Google Scholar

[8] T. Hiramaa, M. Gotob, K. Shibac, T. Kobayashid, R. Tanakac, S. Tsurumakie, K. Takiguchif and H. Akiyamag: Nucl. Eng. Des. Vol. 235 (2005), p.1349.

Google Scholar

[9] X. Wang, D. Lu and G. Hou: 21st International Conference on Nuclear Engineering. Chengdu, China, (2013).

Google Scholar