A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
JIG FOR REPAIRING CRACK AND METHOD FOR REPAIRING CRACK
To provide a jig for repairing crack which is effective for a crack generated in a steel structure or the like and a method for repairing crack.SOLUTION: A crack repairing jig 10 used for inserting a repairing member 20 in a direction crossing a crack 32 generated in a metallic corner part 31 of a structure 30 includes: a pair of contact surfaces 11a and 11b respectively contacting two surfaces 31b and 31c sandwiching a top part 31a of the metallic corner part 31; a separation surface 12 which connects the pair of contact surfaces 11a and 11b to each other and is spaced apart from the top part 31a in a contact state in which the pair of contact surfaces are brought into contact with the two surfaces 31b and 31c respectively; and at least one drill guide hole 13 for guiding a drill in order to form an opening part 33 for inserting the repair member 20 into the metallic corner part 31 in a contact state by the drill.SELECTED DRAWING: Figure 2
【課題】鋼構造物等に発生した亀裂に対して有効な亀裂補修用治具および亀裂補修方法を提供する。【解決手段】構造物３０の金属製コーナー部３１に発生した亀裂３２に対して交差する方向に補修部材２０を挿入するために用いられる亀裂補修用治具１０であって、金属製コーナー部３１の頂部３１ａを挟む２面３１ｂ，３１ｃに各々接触する一組の接触面１１ａ，１１ｂと、一組の接触面１１ａ，１１ｂを繋ぐとともに一組の接触面を２面３１ｂ，３１ｃに各々接触させた接触状態で頂部３１ａに対して離隔して配置される離隔面１２と、接触状態で金属製コーナー部３１に補修部材２０を挿入する開口部３３をドリルにより形成するためにドリルをガイドする少なくとも１つのドリルガイド孔１３とを含む。【選択図】図２
JIG FOR REPAIRING CRACK AND METHOD FOR REPAIRING CRACK
To provide a jig for repairing crack which is effective for a crack generated in a steel structure or the like and a method for repairing crack.SOLUTION: A crack repairing jig 10 used for inserting a repairing member 20 in a direction crossing a crack 32 generated in a metallic corner part 31 of a structure 30 includes: a pair of contact surfaces 11a and 11b respectively contacting two surfaces 31b and 31c sandwiching a top part 31a of the metallic corner part 31; a separation surface 12 which connects the pair of contact surfaces 11a and 11b to each other and is spaced apart from the top part 31a in a contact state in which the pair of contact surfaces are brought into contact with the two surfaces 31b and 31c respectively; and at least one drill guide hole 13 for guiding a drill in order to form an opening part 33 for inserting the repair member 20 into the metallic corner part 31 in a contact state by the drill.SELECTED DRAWING: Figure 2
【課題】鋼構造物等に発生した亀裂に対して有効な亀裂補修用治具および亀裂補修方法を提供する。【解決手段】構造物３０の金属製コーナー部３１に発生した亀裂３２に対して交差する方向に補修部材２０を挿入するために用いられる亀裂補修用治具１０であって、金属製コーナー部３１の頂部３１ａを挟む２面３１ｂ，３１ｃに各々接触する一組の接触面１１ａ，１１ｂと、一組の接触面１１ａ，１１ｂを繋ぐとともに一組の接触面を２面３１ｂ，３１ｃに各々接触させた接触状態で頂部３１ａに対して離隔して配置される離隔面１２と、接触状態で金属製コーナー部３１に補修部材２０を挿入する開口部３３をドリルにより形成するためにドリルをガイドする少なくとも１つのドリルガイド孔１３とを含む。【選択図】図２
JIG FOR REPAIRING CRACK AND METHOD FOR REPAIRING CRACK
亀裂補修用治具および亀裂補修方法
KANEDA TAKAAKI (author) / TOYAMA NAOKI (author) / ISHII KENGO (author)
2019-02-21
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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