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9-2Šª
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1994”N
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2197-2202•Å
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PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
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Kazuhiko KAWASHIMA, Hideki SUGITA, Tomoru NAKAJIMA, Takashi SATOH
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LMPORTANCE EVALUATION OF COUNTERMEASURES TO ROADS BASED ON STRUCTURE MODEL FOR FUNCTIONAL DAMAGE DUE TO AN EARTHQUAKE IN UBAN AREA
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This paper presents an evaluation method for the importance of countermeasures to prevent road damage by earthquakes. Because in urban area, paths to propagate functional damage is complicated, clarification of those paths was made by the fuzzy structural model. Interactions between functions of various infrastructures was studied. It was found that roads are the most important infrastructures in view of the critical path causing various damage to other functions.
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