RE-ESTIMATION OF STRONG GROUND MOTION IN NADA WARD BASED ON INVENTORY AND BUILDING DAMAGE DATA
RE-ESTIMATION OF STRONG GROUND MOTION IN NADA WARD BASED ON INVENTORY AND BUILDING DAMAGE DATA
复制标题
基于库存和建筑损坏数据重新估计 NADA 区的强烈地震动
DOI：
10.3130/aijs.64.141_5
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发表时间：
1999
期刊：
影响因子：
--
通讯作者：
F. Yamazaki
中科院分区：
文献类型：
--
作者：
O. Murao;F. Yamazaki
1995年Hyogoken-Nanbu地震中记录到的地面运动的数量不足以估计地面运动的详细空间分布。Yamaguchi和Yamazaki(1998)使用一带一路的建筑损坏数据和记录的强指数估计了PGV分布。然而，估计的PGV可能会受到各区建筑物的库存特征的影响。因此，在这项研究中，利用神户市调查的建筑物损坏数据，重新评估了PGV的分布，其中提供了结构类型和施工工期。利用重新评估的PGV分布，可以得到考虑详细建筑信息的易损性曲线。
The number of recorded ground motion in the 1995 Hyogoken-Nanbu Earthquake was not large enough to estimate the detailed spatial distribution of ground motion. Yamaguchi and Yamazaki (1998) estimated the PGV distribution using the BRI’s building damage data and the recorded strong indices. However the estimated PGV might be affected by the inventory characteristics of buildings in each district. Hence in this study, the PGV distribution was re-evaluated using the building damage data surveyed by Kobe City, in which structural type and construction period are provided. Using the reevaluated PGV distribution, fragility curves considering detailed building information can be developed.