| 摘要: |
| 对比分析国内外电气设备的抗震设防标准，对提高我国电气设备的抗震能力和相关规范的修订具有十分重要的意义。在简要介绍目前美国、日本、IEC系列标准及我国电气设备相关规范的基本情况后，从抗震设防目标、设防水准、抗震设计反应谱等方面对比分析了电气设备抗震设防标准之间的差异，指出了我国相关规范的优缺点。通过借鉴国外电气设备抗震设防标准确定的经验，提出了改进我国电气设备抗震设防及规范修订的建议。 |
| 关键词: 电气设备 抗震设防标准 对比分析 改进建议 |
| DOI： |
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| A Comparison of Domestic and Foreign Seismic Fortification Standards for Electrical Equipment1 |
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You Hongbing, Zhao Fengxin
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China Earthquake Disaster Prevention Center，Beijing 100029，China
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| Abstract: |
| It is of great significance to make comparative analyses of seismic fortification criteria at home and abroad for improving the anti-seismic capability of electrical equipment and revising the relevant national standards． A brief overview of American，Japanese，IEC standards and Chinese seismic design codes for electrical equipment is presented． Differences between these seismic fortification standards of electrical equipment are compared and analyzed in respect of the goal and level of seismic fortification and the seismic design spectrum． The advantages and disadvantages of Chinese standards are pointed out． Through learning from foreign experience on the determination of seismic fortification standards，recommendations are made for the improvement and revision of Chinese seismic fortification standards for electrical equipment． |
| Key words: Electrical equipment Seismic fortification standard Comparative analysis Recommendations for improvement |
