Top > JDR > Vulnerability to Underground Inundation and Evacuation in Dens ...

single-dr.php

JDR Vol.11 No.2 pp. 298-305
(2016)
doi: 10.20965/jdr.2016.p0298

Paper:

Views over last 60 days: 1,244

Vulnerability to Underground Inundation and Evacuation in Densely Urbanized Area

Taisuke Ishigaki*, Ryuji Kawanaka*, Taira Ozaki*, and Keiichi Toda**

*Department of Civil, Environmental and Applied Systems Engineering, Kansai University
3-3-35, Yamate-cho, Suita-shi, Osaka 564-8680, Japan

**Graduate School of Management and Graduate School of Engineering, Kyoto University
Kyoto-Daigaku-Katsura, Nishikyo-ku, Kyoto 615-8540, Japan

Received:
August 31, 2015
Accepted:
December 18, 2015
Online released:
March 18, 2016
Published:
March 1, 2016
Creative Commons License
Keywords:
underground inundation, extreme flooding, evacuation, densely urbanized area
Abstract
Cities often have numerous underground spaces such as subways and shopping malls. These hold the possibility of being inundated in a disaster. The reasons of these disasters are urbanization and global warming. The vulnerability of underground spaces to extreme flood and evacuation from there are treated in this paper by using the results obtained by numerical methods in densely urbanized area, Osaka, Japan. It is found that up to 60% of water would flood underground spaces if no counter measures were taken. It was also confirmed such areas should be evacuated before inundation.
Cite this article as:
T. Ishigaki, R. Kawanaka, T. Ozaki, and K. Toda, “Vulnerability to Underground Inundation and Evacuation in Densely Urbanized Area,” J. Disaster Res., Vol.11 No.2, pp. 298-305, 2016.
Data files:
References
  1. [1] Y. Kawata, “Doenfall of Tokyo due to devastatiing compound disasater,” Journal od Disaster Research, Vol.6, No.2, pp. 176-184, 2011.
  2. [2] T. Takahashi, H. Nakagawa, and I. Nomura, “Simulation method on inundation in an underground space due to intrusion of overland flood flows,” Annuals, Disas. Prev. Res. Inst., Kyoto Univ., No.33 B-2, pp. 427-442, 1990 (in Japanese).
  3. [3] K. Toda, K. Inoue, T. Nakai, and R. Oyagi, “Hydraulic model test of inundation water intrusion in underground space,” Proc. 14th IAHR-APD Congress, pp. 1403-1409, 2004.
  4. [4] K. Toda, K. Inoue, and S. Aihata, “Urban flood analysis with underground space,” Advances in Geoscience, Hydrological Science, World Scientific, Vol.4, pp. 47-56, 2006.
  5. [5] K. Toda, D. Yamamoto, N. Yoneyama, and Y. Kuwano, “Risk analysis of underground inundation considering evacuation difficulty,” Proc. 8th Int. Conf. on Urban Drainage Modelling, Tokyo, 2-C3, 2009 (on CD-ROM).
  6. [6] K. Toda, “Urban flooding and measures,” Journal of Disaster Research, Vol.2, No.3, pp. 143-152, 2007.
  7. [7] M. Sekine and J. Nakayama, “Numerical simulation of inundation in underground space in highly urbanized area in Tokyo,” Proc. 8th Int. Conf. on Urban Drainage Modelling, Tokyo, 2-C1, 2009 (on CD-ROM).
  8. [8] T. Ishigaki, Y. Onishi, Y. Asai, K. Toda, and H. Shimada, “Evacuation criteria during urban flooding in underground space,” Proc. of 11th ICUD, Scotland UK., 2009 (on CD-ROM).
  9. [9] T. Ishigaki, Y. Asai, Y. Nakahata, H. Shimada, Y. Baba, and K. Toda, “Evacuation of aged persons from inundated underground space,” Water Science & Technology, IWA Publishing, Vol.62, No.8, pp. 1807-1812, 2010.
  10. [10] T. Ishigaki, T. Ozaki, T. Inoue, H. Shimada, and K. Toda, “Drainage system, rainwater flooding and underground inundation in urban area,” Proc. of 12th Int. Conf. on Urban Drainage, Porto Alegre/Brazil, PAP005466, 2011 (on CD-ROM).
  11. [11] T. Ishigaki, N. Asano, M. Morikane, T. Ozaki, and K. Toda, “Extreme Hazard of Pluvial and Tsunami Floods in a Densely Urbanized Area,” Int. Conf. on Flood Resilience Experiences in Asia and Europe, 2013 (on CD-ROM).
  12. [12] T. Ishigaki, Y. Baba, K. Toda, and K. Inoue, “Experimental study on evacuation from underground space in urban flood,” Proc. of 31st IAHR Congress, 2005 (on CD-ROM).
  13. [13] T. Ishigaki, Y. Onishi, Y. Asai, K. Toda, and H. Shimada, “Evacuation criteria during urban flooding in underground space,” Proc. of 11th ICUD, Scotland, UK, 2008 (on CD-ROM).
  14. [14] T. Ishigaki, Y. Asai, Y. Nakahata, H. Shimada, Y. Baba, and K. Toda, “Evacuation of aged persons from inundated underground space,” Water Science & Technology, IWA Publishing, Vol.62, No.8, pp. 1807-1812, 2010.
  15. [15] Y. Asai, T. Ishigaki, Y. Baba, and K. Toda, “Safety analysis of evacuation routes considering elderly persons during underground flooding,” Journal of Hydroscience and Hydraulic Engineering, JSCE, Vol.28, No.2, pp. 15-21, 2010.
  16. [16] R. Kawanaka, M. Yoshikawa, and T. Ishigaki, “Factors for improving Evacuation Rate in safety from underground Space,” Journal of JSCE (F2), Vol.70, No.1, pp. 13-19, 2014 (in Japanese).
  17. [17] T. Ishigaki, K. Toda, Y, Baba, H. Nakagawa, and H. Shimada, “Difficulty of evacuation from underground space in urban flood,” Proc of 7th Int. Conf. on Hydroinformaitcs, HIC 2006, Vol.I, pp. 614-620, 2006.
  18. [18] M. Morikane, T. Inoue, T. Ishigaki, T. Ozaki, and K. Toda, “Effect of counter measures for reducing underground inundation caused by pluvial flooding,” Journal of JSCE (B1), Vol.68, No.4, pp. Itextunderscore 1003-Itextunderscore 1008, 2012 (in Japanese).

Creative Commons License  This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

*This site is desgined based on HTML5 and CSS3 for modern browsers, e.g. Chrome, Firefox, Safari, Edge, Opera.

Last updated on Dec. 02, 2024