2009 Fiscal Year Final Research Report

Development of prediction and estimation system on corrosion environment using numerical meteorological model

Research Project

Project/Area Number	20760292
Research Category	Grant-in-Aid for Young Scientists (B)
Allocation Type	Single-year Grants
Research Field	Civil engineering materials/Construction/Construction management
Research Institution	University of the Ryukyus
Principal Investigator	TOMIYAMA Jun University of the Ryukyus, 工学部, 准教授 (20325830)
Project Period (FY)	2008 – 2009
Keywords	腐食環境評価 / 数値気象モデル / 塩害 / 亜熱帯島嶼環境 / コンクリート構造物 / ランダムウォーク法
Research Abstract	The aim of this research is a development on prediction and estimation system on corrosion environment in Okinawa using numerical meteorological model. As this study result, the applicability of the numerical meteorological model to the Okinawa has been confirmed. Also, the simulation method of the diffusion behavior of airborne chloride ions around the structure by the random walk method has been developed. In the future work, the meteorological simulation and the diffusion simulation of airborne chloride ions will be coupled.

(2 results)