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2011年02 期
| 标题 |
| 焊接对钢板Z向性能的影响(51 卷) |
| 英文标题 |
| Influence of welding on Z-direction performance of steel plate |
| 摘要 |
| 以上海闵浦大桥下弦杆整体节点板与斜撑杆翼缘板之间的T形接头为工程背景，分别采用埋弧自动焊、实芯焊丝CO2气体保护焊和手工电弧焊三种方法各焊接2组十字全熔透焊接接头，按照有关规范进行Z向拉伸试验。结果表明，钢板的Z向抗拉强度与轧制方向的抗拉强度基本相当；焊接能使钢 |
| 作者 |
| 新闻作者:曾志斌 |
| 关键字 |
