IIW

基本解释

IIW, International Institute of Welding as an authorised training body for welding personnel.
IIW（国际焊接学会），作为经授权的国际培训机构，提供焊接人员培训；
The IIW [21] guidelines have been used to determine the weld detail categories (DC).
国际焊接学会的指导方针已经用于决定焊接详细分类。
Based on IIW(International Institute of Welding) standards,the relative fatigue life of butt joint is calculated.
对盖板加强梁的疲劳寿命分析表明,加强板厚度增加1倍,则刚度增加1倍,而其疲劳寿命降低1倍;
Analysis and compare each important defect assessing criterion or guidance, include ASME IIW PD6493 JWES R/H R6, and bring forward the reliability-assessing methods.
分析和比较包括ASME第三卷、IIW、PD6493、JWES、R/H R6等各国制定的缺陷评定规范或指南，指出了以上规范的局限性，提出以可靠性的观点进行缺陷评定。
Based on welded joints S-N curves provided by IIW standard and dynamic stress spectrum tested on line, fatigue life prediction for welded frame of speed-up bogie is given.
通过与IIW标准中提供的焊接接头结构的对比分析，提出对某提速客车转向架焊接构架的定位座根部焊接结构进行打磨的改进方案。