江西洪屏抽水蓄能电站减小钢岔管焊接残余应力浅析  

Reduce residual Stress on the Steel Bifurcation for Jiangxi Hongping Pumped Storage Power Station

作　　者：张忠和 熊涛 杨雄 

机构地区：[1]江西洪屏抽水蓄能有限公司,江西省靖安县330603

出　　处：《水电与抽水蓄能》2016年第2期68-73,共6页Hydropower and Pumped Storage

摘　　要：通过分析江西洪屏抽水蓄能电站引水系统钢岔管水压试验前、后焊接残余应力测试数据的分析,总结减少焊接残余应力提高焊缝机械性能的现场施工经验。Through the analysis of Jiangxi Hongping pumped storage power station steel bifurcation hydraulic test before, after the analysis of welding residual stress test data, summarize the reduced drop welding residual stress to improve the construction experience of mechanical property of weld seam.

关 键 词：钢岔管 高强钢焊接 残余应力分析 

分 类 号：TV743[水利工程—水利水电工程]