顶升法是在地面上制作屋盖,完成后用数个千斤顶将屋盖均匀顶起,千斤顶上升一段,下面加支撑块,千斤顶再升起,再加支撑块,直至设计高度后将支撑块固定即可。该方法可避免高空作业,施工方便,但顶升技术要求高。
本文介绍了一般电视塔钢桅杆的安装方法,即整体提升法和整体顶升法。
This paper presents the general installation method of the television tower steel mast, integral elevating method and integral lifting method.
对于大容积的罐体施工,采用风力顶升法,具有简单、易操作和较好经济性。
As for tank shell construction of large capacity, wind power lift-up method is adopted for its simpleness, maneuverability and economy.
在纠倾过程中采用了顶升纠倾横向加载推进法。
Propping transverse loading pushing approach was applied in the deviation rectification course.
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