国内外规范中目标可靠指标取值的比较研究  

Comparison of Target Reliability Index Selection in Domestic and Foreign Criterions

作　　者：李峰[1] 侯建国[2] 安旭文[2] 杨建明 

机构地区：[1]中国电力科学研究院,北京市100055 [2]武汉大学,武汉市430072 [3]浙江省电力公司超高压建设分公司,杭州市310016

出　　处：《电力建设》2009年第5期13-16,共4页Electric Power Construction

基　　金：国家电网公司科技项目(SGSC[2005]80)

摘　　要：根据收集到的国内外相关规范,包括国内的GB50068—2001等6本结构可靠度设计统一标准、国际标准ISO2394:1998、欧洲统一规范及美国规范等,对国内外规范推荐的目标可靠指标进行了对比分析,发现我国现行的6本结构可靠度设计统一标准推荐的目标可靠指标与国外相关规范推荐的目标可靠指标是相近的,我国输电线路设计规范修订时可继续沿用GB50068-2001推荐的目标可靠指标。According to collected domestic and foreign criterions, including 6 domestic structural reliability design criterions, such as GB 50068- 2001, etc., as well as international ones, such as ISO 2394：1998, European, and US criterions, the target reliability indexes recommended in these criterions are compared and analyzed. It is found that the values recommended by 6 existing domestic criterions are similar to those recommended by foreign criterions. Therefore, values recommended by GB 50068-2001 still can be used when design criterions are revised.

关 键 词：国内外规范 目标可靠指标 结构设计 

分 类 号：TM75[电气工程—电力系统及自动化]