| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a construction method suitable for the construction of a high-rise tower structure in a tower structure such as a support or a tower, and a crane for construction. <P>SOLUTION: A carriage 11 mounted with a telescopic leg member 10 thereon is made to self-travel up to a construction place of a windmill 1 for power generation and is carried in. A crane 5 is installed at a top part of the leg member 10 and a windmill tower 2 is constructed by the crane 5. Support members of the windmill tower 2 are piled up by the crane 5, while elongating the leg member 10, the windmill tower 2 and the leg member 10 are linked by a linking arm 12, and the leg member 10 is fixed to the windmill tower 2. Overturning moment acting on the leg member 10 is opposed since the leg member 10 is fixed to the windmill tower 2 via the linking arm 12, and the leg member 10 can be elongated up to a high place without requiring a large-scale counter weight. <P>COPYRIGHT: (C)2009,JPO&INPIT |
