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Raising method and apparatus as well as the construction method and apparatus of the steel tower
Raising method and apparatus as well as the construction method and apparatus of the steel tower
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机译:钢塔的养护方法及装置,施工方法及装置
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摘要
PROBLEM TO BE SOLVED: To provide a raising method and a device, and to provide a new steel tower construction method and a device, capable of executing work in a steel tower site, capable of shortening time up to completion from a start of raising, and capable of reducing the work in a steel tower upper part.;SOLUTION: The raising method of an existing steel tower includes the steps of assembling a column in the steel tower site, connecting a steel tower and a lifting device positioned so as to surround the periphery of the column by a gripping device, cutting the steel tower under a connection point of the gripping device and the steel tower, pushing up the cut steel tower by lifting the lifting device along the column by driving a driving device and assembling a raising material in the pushed-up steel tower. A raising device is also provided. A new steel tower construction method and a device are provided.;COPYRIGHT: (C)2015,JPO&INPIT
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