引言最大限度地减少地震造成的生命损失及财产、社会和经济破坏取决于对地震危险性的可靠评估。国家、州、地方政府、决策者、工程师、计划者、应急响应组织、建筑者、大学以及公众需要地震危险性评估 ,以进行土地利用规划、改进建筑设计和建筑方法 (包括实施建筑规范 )、应急 INTRODUCTION Minimizing the loss of life and property, social and economic damage caused by earthquakes depends on a reliable assessment of the seismic risk. Earthquake Hazard Assessment is required by national, state, local government, policy makers, engineers, planners, emergency response organizations, builders, universities and the general public for land use planning, improvement of building design and building practices including the implementation of building codes, Emergency