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2011年02 期
| 標題 |
| 焊接對鋼板Z向性能的影響(51 卷) |
| 英文標題 |
| Influence of welding on Z-direction performance of steel plate |
| 摘要 |
| 以上海閔浦大橋下弦桿整體節(jié)點板與斜撐桿翼緣板之間的T形接頭為工程背景，分別采用埋弧自動焊、實芯焊絲CO2氣體保護焊和手工電弧焊三種方法各焊接2組十字全熔透焊接接頭，按照有關規(guī)范進行Z向拉伸試驗。結(jié)果表明，鋼板的Z向抗拉強度與軋制方向的抗拉強度基本相當；焊接能使鋼 |
| 作者 |
| 新聞作者:曾志斌 |
| 關鍵字 |
