某水电站定子基础螺栓焊接工艺研究

Analysis on Welding Technology of Foundation Bolt for Stators in Hydropower Station

文章通过对某水电站定子基础螺栓焊接工艺试样进行拉伸、疲劳试验,并对结果进行计算、分析,表明存在焊接工艺缺陷情况下,可以满足机组设计寿命要求,为工程后期的实施提供数据参考。

By calculating and analyzing on tensile test and fatigue test on welding technology of foundation bolt for suitors in hydropower station, life span of units can be met under the circumstance of welding technology having defects, which provide data for post-construction.