逆作法在鞍钢1780总体改造工程施工中的应用

Construction by Reversed Operation Flow in 1780mm Hot Strip Mill Overall Update

介绍了鞍钢 1 780热连轧工程中新建铁皮沟 Y-T段的情况 ,分析了采用逆作法施工的原因 ,并详细说明该法的施工过程和实施效果。实践证明 。

The paper presents new scrap pit from Y to T section in 1780mm hot strip mill. While analyzing the reasons for construction by reversed operation flow, it describes the construction procedure and operational results in details. The practice shows that the construction method can be widely used.