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Development of the real time prediction method of site amplification combining seismic strong motion records and geotechnical database

Research Project

Project/Area Number 16K12848
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeMulti-year Fund
Research Field Natural disaster / Disaster prevention science
Research InstitutionKansai University

Principal Investigator

Tobita Tetsuo  関西大学, 環境都市工学部, 准教授 (00346058)

Project Period (FY) 2016-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords地震災害 / 動的応答 / 数値解析 / 地震応答解析 / 地盤情報 / 強震動 / 地震被害予測 / 地震 / 地盤情報データベース / リアルタイム地震動活用 / 強震観測 / 防災 / 地盤工学 / モデル化 / 自然災害
Outline of Final Research Achievements

Aiming at developing the real time prediction method of site amplification in wide area, nonlinear site response analysis, an existing geotechnical database and seismic strong motion records are combined on Microsoft Excel based program. Major achievement and issues are as follows: (1) Method of real time simulation of 1D site response analysis is developed. However, number of analysis is limited to one par a PC. (2) Results of 1D site response analysis conducted for Osaka plane showed difference on site amplification factor from existing ones. After those issues being solved, real time earthquake simulation in wide area shall be made.

Report

(3 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2019-03-29  

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