A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
STEEL MATERIAL JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a steel material joint structure capable of connecting an existing steel material with a new steel material, maintaining sufficient strength, on an existing building structure, without welding or forming a through-hole on the existing steel material.SOLUTION: A steel material joint structure 1 of the present invention includes an existing steel material 3 having a first surface 31a and a second surface 32a, a new steel material 4, a first fixing plate 5 disposed on the new steel material 4, on a side with the first surface 31a, a second fixing plate 6 sandwiching a structure 2 with the first fixing plate 5, and a tendon 9 connecting the first fixing plate 5 with the second fixing plate 6. An adhesive layer 7 is disposed between the first fixing plate 5 and the structure 2. Both edges of the first fixing plate 5 and the second fixing plate 6 protrude outward respectively from both edges of the first surface 31a and the second surface 32a. The first fixing plate 5 is connected with the second fixing plate 6 by the tendon 9 at protruded regions 5a and 6a.SELECTED DRAWING: Figure 1
【課題】既設の建築構造物において、溶接することなく、また既設鋼材に貫通孔を設けることなく、十分な強度を持って既設鋼材と新設鋼材とを接合可能な鋼材接合構造を提供することを目的とする。【解決手段】本発明の鋼材接合構造１は、第１面３１ａおよび第２面３２ａを有する既設鋼材３と、新設鋼材４と、新設鋼材４に設けられ、第１面３１ａ側に配置された第１固定プレート５と、第１固定プレート５とともに構造体２を挟持する第２固定プレート６と、第１固定プレート５および第２固定プレート６を連結する緊張材９とを備え、第１固定プレート５と構造体２との間に接着剤層７が配置され、第１固定プレート５および第２固定プレート６のそれぞれの両端が、第１面３１ａおよび第２面３２ａのそれぞれの両端から突出し、その突出した領域５ａ、６ａにおいて、緊張材９により第１固定プレート５および第２固定プレート６が連結されることを特徴とする。【選択図】図１
STEEL MATERIAL JOINT STRUCTURE
PROBLEM TO BE SOLVED: To provide a steel material joint structure capable of connecting an existing steel material with a new steel material, maintaining sufficient strength, on an existing building structure, without welding or forming a through-hole on the existing steel material.SOLUTION: A steel material joint structure 1 of the present invention includes an existing steel material 3 having a first surface 31a and a second surface 32a, a new steel material 4, a first fixing plate 5 disposed on the new steel material 4, on a side with the first surface 31a, a second fixing plate 6 sandwiching a structure 2 with the first fixing plate 5, and a tendon 9 connecting the first fixing plate 5 with the second fixing plate 6. An adhesive layer 7 is disposed between the first fixing plate 5 and the structure 2. Both edges of the first fixing plate 5 and the second fixing plate 6 protrude outward respectively from both edges of the first surface 31a and the second surface 32a. The first fixing plate 5 is connected with the second fixing plate 6 by the tendon 9 at protruded regions 5a and 6a.SELECTED DRAWING: Figure 1
【課題】既設の建築構造物において、溶接することなく、また既設鋼材に貫通孔を設けることなく、十分な強度を持って既設鋼材と新設鋼材とを接合可能な鋼材接合構造を提供することを目的とする。【解決手段】本発明の鋼材接合構造１は、第１面３１ａおよび第２面３２ａを有する既設鋼材３と、新設鋼材４と、新設鋼材４に設けられ、第１面３１ａ側に配置された第１固定プレート５と、第１固定プレート５とともに構造体２を挟持する第２固定プレート６と、第１固定プレート５および第２固定プレート６を連結する緊張材９とを備え、第１固定プレート５と構造体２との間に接着剤層７が配置され、第１固定プレート５および第２固定プレート６のそれぞれの両端が、第１面３１ａおよび第２面３２ａのそれぞれの両端から突出し、その突出した領域５ａ、６ａにおいて、緊張材９により第１固定プレート５および第２固定プレート６が連結されることを特徴とする。【選択図】図１
STEEL MATERIAL JOINT STRUCTURE
鋼材接合構造
NAKAO SADAJI (author) / NISHIKAWA TADASHI (author) / SUZUKI KOHEI (author)
2016-07-25
Patent
Electronic Resource
Japanese
JOINT PLATE WITH GROOVE, AND STEEL MATERIAL JOINT STRUCTURE
| European Patent Office | 2022