| 摘要 |
PROBLEM TO BE SOLVED: To provide a column which is buried in the ground by a construction method of driving the columnar body into the ground, which column can be buried as the position of the whole of the column composed of members connected to each other is corrected to be close to a given position by adjusting connection of the members. SOLUTION: A column set includes the column A having an exterior fitting member 2 with an inward peripheral slot 16 formed thereon and an interior fitting member 3 with an outward peripheral slot 9 formed thereon, the exterior fitting members 2 and the interior fitting members 3 being disposed on both ends of the column A, and a key member 8 which is fitted across the inward peripheral slot 16 and the outward peripheral slot 9 while exterior fitting member 2 and the interior fitting member 3 are fitted to each other. The column A also has a flexible portion 21 which allows the axis core X1 and the axis core X2 of the exterior fitting member 2 and the interior fitting member 3 to tilt against each other while the exterior fitting member 2 and the interior fitting member 3 are fitted to each other and the key member 8 is fitted across the inward peripheral slot 16 and the outward peripheral slot 9. A position fixing member 22 is fitted freely to the column A, where the position fixing member 22 is capable of fixing the relative position of the exterior fitting member 2 and the interior fitting member 3 while the axis core X1 and the axis core X2 of the exterior fitting member 2 and the interior fitting member 3 are tilted relative to each other. COPYRIGHT: (C)2009,JPO&INPIT
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