Evaluation of seismic intensity and earthquake damage in the land developed for housing lots

在这项研究中，地震破坏的各种结构的空间分布进行了评估的土地开发的住房地段。在2007年新泻中越冲地震后观测到严重结构破坏的柏崎市，进行航空摄影测量以构建数字表面模型。并对1995年科比大地震后西宫市堤防高度与配水管损坏率的关系进行了研究。在此基础上，对填挖对地震灾害的影响进行了评价。

In this study, the spatial distribution of earthquake damage to various structures was evaluated in the land developed for housing lots. Aerial photogrammetry was performed to construct the digital surface model in Kashiwazaki city, where severe structural damage was observed after the 2007 Niigata Chuetsu-oki earthquake. The relationship between the heights of embankment and the damage ratios of water distribution pipe in Nishinomiya city after the 1995 Kobe earthquake was also investigated. Based on these analyses, the effects of cut and fill lands on earthquake damage were evaluated.