@inproceedings{oai:kutarr.kochi-tech.ac.jp:00000978, author = {Kokubo, Sschie and Ono, Masato}, book = {Society for Social Management Systems Internet Journal}, issue = {1}, month = {Mar}, note = {It is necessary to improve efficiency of the management system for the civil infrastructures. Because of the problems on aging of structures, reducing cost of maintenance and technicians, are now becoming critical. The authors considered an improvement of cost estimation system for the management of infrastructures. As a result, we found that it is indispensible to ensure high accuracy of the deterioration prediction model. Especially, we focus on chloride attack, it is rather the critical factor affecting its overall service life of the concrete structures. However, there is lack of efficient model that able to provide an accurate input data concerning airborne chloride and ions adhesion on the surface, for the deterioration prediction of individual structure. So, it is now difficult to obtain a good accuracy of the chloride attack prediction. From this research background, this paper aimed to concentrate on establishing calculation model for airborne chloride ion concentration at arbitrary time and location, the model especially focus on seawater aerosol production process.}, publisher = {Society for Social Management Systems}, title = {Calculation Model of Airborne Chloride Ion for Bridge Management Systems}, volume = {5}, year = {2009} }