Resumen
Appropriate seawalls can protect landside from tsunami inundation. But, in a case that a coastal industrial facility has an underground water channel, even if a seawall works properly against tsunami attack, sea water comes into landside via the channel. So, this study focused on tsunami inundation via an underground channel caused by tsunami. Numerical simulation methods were discussed and verified by using physical model test results.Referencias
CD-adapco 2010, METHODOLOGY STAR-CD VERSION.4.14, CD-adapco.
Coastal Development Institute of Technology of Japan, 2001. Research and development of a numerical wave flume; CADMAS-SURF, Report of the research group for development of numerical wave flume for the design of maritime structures, (in Japanese).
Furuta. A., K. Ito and Y. Oda. 2011. Simulation of Overflow Phenomena via Underground Drainage Channels and Pits caused by Tsunami. Journal of JSCE, Ser. B2 (Coastal Engineering), Vol.67, pp.206-210. (in Japanese)
Gardel,A, 1957, Les pertes de charge dans les ecoulements au travers de branchments en te, Bulletin Technique de la Suisse Romande, No.9-10.
Isobe.M., X.Yu, K.Umemura and S.Takahashi. 1999a. Study on Development of Numerical Wave Flume, Proceedings of Coastal Engineering, JSCE, Vol.46, pp.36-40. (in Japanese)http://dx.doi.org/10.2208/proce1989.46.36">http://dx.doi.org/10.2208/proce1989.46.36
Isobe, M.; Takahashi, S.; Yu, S.P.; Sakakiyama, T.; Fujima, K.; Kawasaki, K.; Jiang, Q.; Akiyama, M., and Oyama, H., 1999b. Interim development of a numerical wave flume for maritime structure design. Proceeding of Civil Engineering in the Ocean 15, JSCE, 321-326. (in Japanese)
Ito. K., Y. Oda, Y. Takayama and A. Furuta. 2010. Basic Study on Overflow Phenomena via Underground Drainage Channels and Pits caused by Tsunami. Journal of JSCE, Ser. B2 (Coastal Engineering), Vol.66, pp.941-945. (2010). (in Japanese)
Mori. A., and T. Takahashi. 2012. Nationwide post event survey and analysis of the 2011 TOHOKU EARTHQUAKE TSUNAMI. Coastal engineering journal, JSCE, Vol.54, No.1, pp.125001-1-1250001-27.
Suppasri. D., S. Koshimura, K. Imai, E. Mas, H. Gokon, A. Muhari and F. Imamura. 2012. Damage characteristic and field survey of the 2001 great east Japan tsunami in Miyagi prefecture. Coastal engineering journal, JSCE, Vol.54, No.1, pp.125005-1-1250001-30.