【摘要】 由于我国地区差异性很大,存在着不同的烈度衰减关系。根据鞍山市区域地震地质资料,采用我国东北部烈度衰减关系模型与国家标准第四代区划图,以地表峰值加速度来代替地震烈度,然后以Arc GIS为平台,二次开发对鞍山市的设定地震进行分析研究。更多还原

【Abstract】 Because of great area difference of China,different intensity attenuation exists in different areas.In the paper, according to regional seismic-geologic data of Anshan city,intensity attenuation model of Northeast China and the forth generation standard block plan are adopted,and ground peak acceleration can be made into seismic intensity.And then,Arc GIS software may use as re-exploiting platform,and scenario earthquake of Anshan city is analyzed by the platform.更多还原