【摘要】 国内外确定管道抗震验算范围存在一定的差异,实质上为执行标准的差异。对于抗震验算管道范围的规定,国内的相关标准与国外的ASMEB31.3标准存在不同。确定一个合理的划分原则,能够更好地开展管道应力分析工作。更多还原

【Abstract】 There are some differences between home and abroad piping seismic checking calculation scopes,which are actually the differences in the adopting standards. There are differences between the relative standards at home and ASME B31.3 abroad for the piping seismic checking calculation scopes. The determination of a reasonable dividing principle can promote the pipe stress analysis.更多还原