介绍同时使用8台卷扬机整体吊装钢网架及其吊挂观光平台的施工技术。

This paper introduces the installation technology for integral lifting of the steel rack and sightseeing platform with 8 hoisters at the same time.

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目前国内火电厂烟囱钢内筒施工常采用液压顶升倒装法、气压顶升倒装法、卷扬机提升法和悬索液压提升法。

Some chimney in He nan applies concrete outer cylinder structure with internal steel tube, which adopts construction of wire-rope hydraulic lifting equipment.

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