| 摘要 |
PROBLEM TO BE SOLVED: To shorten a construction method by reducing a worker's working labor in the construction of a skeleton frame of a building with a large floor area. SOLUTION: In this skeleton construction method for the building, a skeleton frame of the building with a predetermined number of stories is constructed. Erection blocks on the first-fifth stories are sequentially formed by assembling a column 2 and a beam 3 in a staircase pattern on each column-wise story by using crawler cranes 10 and 11, and movable scaffolding 4 with a rail unit 41 and a frame body 42. The rail unit 41 is elongated onto the next horizontally-already-formed existing erection blocks on the story directly beneath the above erection blocks. The movable scaffolding 4 is moved onto the existing erection blocks, and the horizontal erection blocks are sequentially formed in order from the lower erection blocks, while the erection blocks are formed on the existing erection blocks. Thus, an erection block group is formed in a staircase pattern. COPYRIGHT: (C)2008,JPO&INPIT
|
