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- ƒL[ƒ[ƒhi˜ajF - ŒfÚŽGŽi‰pjF JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING ’˜ŽÒi‰pjF ƒ^ƒCƒgƒ‹i‰pjF Inter]chain effect of lifelines on their aseismic performanceD ´˜^i‰pjF
In order to investigate disaster restoration and system performance recovery of lifelines, a model is required which can forecast quantitatively time sequential changes in the restoration process. For this purpose, a functional evaluation model which treats the mechanism of disaster's influence, was described, and then a quantitative and realistic functional evaluation model which takes into consideration inter-chain between lifelines was derived. Utilizing a method of system dynamics (S.D.), the whole functional evaluation of electric power and water supply systems which play the most important role in lifeline systems was investigated. ƒL[ƒ[ƒhi‰pjF - ‹LŽ–‹æ•ªF - ‹æ•ª @@@@˜_•¶W