2001年芸予地震における広島県下の公立学校建築の耐震データによる被害分析

概要

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The purpose of this research is a thing to evaluate the earthquake-resistant of the non-structural members. There is seismic evaluation investigation corresponding to the existing RC construction Public School building in which it is struck by Geiyo earthquake in 2001. Then, the relation of the damage of the non- structural members is understood by using the seismic damage investigation data for investigation and the diagnosis of seismic evaluation data. The investigation method is 1.Construct position in Public School building 2.Directionality in Public School building 3.Relation between seismic evaluation data and of damage situation in Public School building 4.Relation between PGA and PGV of construction site board From the result of these investigations, by the thing to do a certain grouping, the positive correlation was shown in the relation per unit area to the natural period of damage. The positive correlation was shown in the relation per unit area to PGA of damage. The positive correlation was shown in the relation per unit area to PGV of damage. However, the positive correlation was shown due to damage per unit area to the wall-column ratio. From this thing, the thing which can be understood almost quantitatively according to the size of a natural period, PGA, and PGV has been understood.