@article{oai:kitami-it.repo.nii.ac.jp:00006722, author = {Hiroshi, SAKURAI and Koichi, AYUTA and Noboru, SAEKI and Kazutake, NAKAO and Yoshio, FUJITA and Hiroshi, SAKURAI and Koichi, AYUTA and Noboru, SAEKI and Kazutake, NAKAO and Yoshio, FUJITA}, issue = {1}, journal = {北見工業大学研究報告}, month = {Sep}, note = {application/pdf, The purpose of this study is to analyze the deterioration mechanisms that affect the required performance (specifications critical to the operability) of concrete structures. A technique based on deterioration prediction is introduced which should prove useful in the maintenance and management of structures. Neutralization and chemical attack were selected as two example mechanisms. Neutralization was examined in terms of its effect on reinforcement corrosion and bearing strength,while the effects of chemical attack on strength, esthetic appearance, and bearing strength were studied. A deterioration limit was established for the ultimate state of structures with a safety factor of 1.15. Deterioration was predicted about flexural strength. In this way, a prediction method of neutralization and chemical attack was defined by arranged factor of deterioration. Flexural strength of neutralization was predicted by rate of neutralized thickness. Flexural strength of chemical attack was predicted by rate of strength deterioration.}, pages = {45--56}, title = {Experimental Study on the Deterioration Prediction of Concrete Structures}, volume = {26}, year = {1994} }