百米火炬“塔筒互用”吊装施工技术

Lifting Construction Technology of 100m High Torch by Means of Mutual Using Tower and Tube

百米火炬的“塔筒互用、正装倒装结合”施工方法不需要大型吊装设备，施工用地少。费用低，是一种利用火炬塔架来倒装排气筒，反过来利用火炬排气筒正装塔架的施工新方法。该文详细介绍施工程序及120m火炬工程的应用效果。

It doesn't need large type of crane to apply construction method of mutual using tower and tubeand method of combination of serial and reversal installation in lifting of 100m high torch. It uses lessland and less money. It is a new construction method that the torch tower installation framework isused to install exhaust tube in reversal installation, in reverse, the tube is used for serial installation ofthe tower framework. The paper introduces construction procedure and application effect in details.