|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2011年04 期
| 標(biāo)題 |
| 鄭西高速鐵路現(xiàn)場移動(dòng)閃光焊接施工技術(shù)(51 卷) |
| 英文標(biāo)題 |
| Construction technique in site of Mobile Flash-butt Welding Machine on Zhengzhou-Xi,an high-speed railway |
| 摘要 |
| 鄭西高速鐵路采用YHG-05型移動(dòng)式焊軌車進(jìn)行焊接,文章介紹了現(xiàn)場閃光焊接施工焊接參數(shù)調(diào)試，施工工藝及關(guān)鍵工序作業(yè)要求，并針對(duì)鄭西高速鐵路具體情況，創(chuàng)新了不同溫度條件下鋼軌焊接并拉伸鎖定的施工方法。 |
| 作者 |
| 新聞作者:馬良民,張海龍 |
| 關(guān)鍵字 |
