JIG TOOL AND LAMINATED BEAM STRUCTURE AND CONSTRUCTION METHOD OF LAMINATED BEAM STRUCTURE

摘要

PROBLEM TO BE SOLVED: To provide a jig tool and a laminated beam structure, and a construction method of a laminated beam structure which can realize excellent workability regardless of weight of a face material to be used.;SOLUTION: A jig tool 14 is used for fixing an upper gradient beam and a lower gradient beam below the same in a state in which a face material is interposed in between. The jig tool 14 comprises a cylindrical portion 140, a plate-like portion 141 and hook portions 142 and 143. The plate-like portion 141 includes an inserted portion 141a into a cylinder inserted into a hollow portion 140a of the cylindrical portion 140. A hole portion 141b is provided in a part near a tip of the inserted portion 141a into a cylinder. Also, a hole portion 141c is provided in an opposite part to the inserted portion 141a into a cylinder in the plate-like portion 141. The hole portion 141b is used for fixation to the upper gradient beam, and the hole portion 141c is used for fixation to the lower gradient beam. The hook portions 142 and 143 are parts for temporarily receiving the face material in a state in which the jig tool 14 is fixed to the upper gradient beam.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT