Site amplification effects as an explanation for the intensity anomaly in the Hanyuan Town during t

• 作 者: Liu Hongshuai Bo Jingshan Li P
• 机 构: NationalEarthquakeInfrastructureService,InstituteofDisasterPreventionSanhe065201,KeyLaboratoryofEart
• 出 处: 地震工程与工程振动：英文版
• 发表日期: 2016年3期
• 关键词: 烈度异常 场地放大 放大效应 地震期 汶川 建筑抗震设计规范 参数敏感性分析 峰值加速度 Wenchuan earthquake Hanyuan Town hi
• 基金项目: National Natural Science Foundation ofChina under Grant Nos. 50978237 and 41172293

The Hanyuan Town is located approximately 200 km from the macro-epicenter of the great Wenchuan earthquake. However, it is within the only Intensity Ⅷ zone, surrounded by a region of Intensity Ⅵ. The objective of this study was to investigate this high-in