Study on Damage of a Floating Roof-Type Oil Storage Tank due to Thermal Stress

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Several cracks were found on some actual floating roofs of a crude oil tank in the oil refinery located in southern Japan. We assumed that one of reasons would be due to thermal stress caused by temperature changes during the day. In order to consider whether the thermal stress could the cause damages on the floating roof, strain and temperature were measured on the actual floating roof by using optical fiber gauges. Furthermore, thermal stress analysis was carried out as effective analysis.

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Edited by:

Amanda Wu

Pages:

803-807

Citation:

Y. Hirokawa et al., "Study on Damage of a Floating Roof-Type Oil Storage Tank due to Thermal Stress", Applied Mechanics and Materials, Vol. 232, pp. 803-807, 2012

Online since:

November 2012

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$38.00

[1] Bob Long and Bob Gardner: Guide to Storage Tanks and Equipment (2004), Wiley, 155-156.

[2] Ken Hatayama, Shinsaku Zama, Haruki Nishi, Minoru Yamada, Yoshihiro Hirokawa, and Ryosuke Inoue: Long-period Strong Ground Motion and Damage to Oil Storage Tanks due to the 2003 Tokachi-oki Earthquake (in Japanese), Journal of the Seismological Society of Japan. Second Series, 57-2 (2004).

DOI: https://doi.org/10.4294/zisin1948.57.2_83

[3] Minoru Yamada, Nishi Haruki, Yoshihiro Hirokawa, Shinsaku Zama, and Ken Hatayama: On Results of Strain Measurement on the Floating Roof by Using Optical Fiber Gauge (in Japanese), Proc. of the 21st High Pressure Institute Conference, Tokyo, Japan (2009).

DOI: https://doi.org/10.1109/icmet.2010.5598421

[4] Japanese Industrial Standards: JIS G3101-2004 Rolled steels for general structure (in Japanese) (2004).

[5] Bruno A. Boley, Jerome Harris Weiner: Theory of thermal stresses, Dover Publications; New edition (1997), 432-435.

[6] Ralph I. Stephens, Ali Fatemi, Robert R. Stephens, and Henry O. Fuchs: Metal Fatigue in Engineering 2nd edition, Wiley-Interscience (2000), 347-348.