|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年07 期
| 標(biāo)題 |
| C型門式起重機(jī)主梁開焊修復(fù)方案及施工工藝(27 卷) |
| 英文標(biāo)題 |
| Scheme of Repairing the Broken Welding Point in the Main Beam of C Type Portal Crane and the Technology |
| 摘要 |
| 沈陽鐵路局管內(nèi)C型門式起重機(jī)主梁頻繁出現(xiàn)開焊現(xiàn)象，嚴(yán)重影響作業(yè)及人身安全。針對(duì)C型門式起重機(jī)主梁的結(jié)構(gòu)特點(diǎn)，分析主梁開焊原因，提出修復(fù)方案及施工工藝。 |
| 作者 |
| 新聞作者:高日勝 |
| 關(guān)鍵字 |
