Japan Society of Civil Engineers 2019 Annual Meeting

Presentation information

第II部門

津波・高潮 (1)

Tue. Sep 3, 2019 8:40 AM - 10:10 AM II-3 (幸町北3号館 332講義室)

座長:奥村 与志弘(関西大学)

[II-56] An assessment of the impact on businesses when enhancing the speed of a tsunami analysis code and the errors that accompany it

*吉岡 征志1、大森 政則1、荒川 洋1、栁澤 英明2 (1. 水域ネットワーク、2. 東北学院大学)

Keywords:tsunami, speeding up , vectorize, effect evaluation, difference, optimizing

Against the backdrop of measures to cope with the risk of impending tsunamis, preparing tsunami analysis for popular use has become imperative. The study described herein involved verifying whether enhancing the speed of a tsunami analysis code will have an impact on the calculation time and results when improved by vectoring for use concurrently with conventional methods. Vectoring the analysis code was determined to have a significant effect on shortening the calculation time, but the results were found to differ according to the source of waves to be analyzed.

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