A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
VIBRATION CONTROL WALL
PROBLEM TO BE SOLVED: To provide a vibration control wall that prevents needless welding at a welded portion among a top edge of an inner wall, an undersurface of a flange and a first contact surface of a first backing strip, thereby enhancing manufacturing work efficiency.SOLUTION: A first backing strip 18 having a first contact surface that extends in a horizontal direction is provided integrally with a flange 15, and protrudes downward from the flange 15. A second backing strip 19 is provided integrally with the first backing strip 18 while a second contact surface thereof that extends in the horizontal direction is flush with the first contact surface, and protrudes downward from the first backing strip 18. A top edge part of a main surface of inner walls 16, 17 is fitted temporarily on an undersurface of the second backing strip 19 by welding while contacting the second contact surface, and a top edge of the inner walls 16, 17 is fitted on an undersurface of the flange 15 and the first contact surface by means of butt welding. A portion of the inner walls 16, 17 other than the top edge part is housed movably from above in a housing part 2, and a viscous body 20 is provided between the inner walls 16, 17.SELECTED DRAWING: Figure 2
【課題】内壁の上端とフランジの下面及び第１裏当金の第１接触面との溶接部分に、補修溶接が無駄に行われるのを防止でき、それにより製造作業の効率を高めることができる制震壁を提供する。【解決手段】水平方向に延びる第１接触面を有する第１裏当金１８が、フランジ１５に一体に設けられ、フランジ１５から下方に突出しており、第２裏当金１９が、その水平方向に延びる第２接触面が第１接触面と面一の状態で、第１裏当金１８に一体に設けられ、第１裏当金１８から下方に突出している。内壁１６、１７の主面の上端部が、第２接触面に接触した状態で、第２裏当金１８の下面に溶接により仮付けされ、内壁１６、１７の上端が、フランジ１５の下面及び第１接触面に、突合わせ溶接により取り付けられている。収容部２内には、内壁１６、１７の上端部以外の部分が上方から移動自在に収容されており、内壁１６、１７との間に、粘性体２０が設けられている。【選択図】図２
VIBRATION CONTROL WALL
PROBLEM TO BE SOLVED: To provide a vibration control wall that prevents needless welding at a welded portion among a top edge of an inner wall, an undersurface of a flange and a first contact surface of a first backing strip, thereby enhancing manufacturing work efficiency.SOLUTION: A first backing strip 18 having a first contact surface that extends in a horizontal direction is provided integrally with a flange 15, and protrudes downward from the flange 15. A second backing strip 19 is provided integrally with the first backing strip 18 while a second contact surface thereof that extends in the horizontal direction is flush with the first contact surface, and protrudes downward from the first backing strip 18. A top edge part of a main surface of inner walls 16, 17 is fitted temporarily on an undersurface of the second backing strip 19 by welding while contacting the second contact surface, and a top edge of the inner walls 16, 17 is fitted on an undersurface of the flange 15 and the first contact surface by means of butt welding. A portion of the inner walls 16, 17 other than the top edge part is housed movably from above in a housing part 2, and a viscous body 20 is provided between the inner walls 16, 17.SELECTED DRAWING: Figure 2
【課題】内壁の上端とフランジの下面及び第１裏当金の第１接触面との溶接部分に、補修溶接が無駄に行われるのを防止でき、それにより製造作業の効率を高めることができる制震壁を提供する。【解決手段】水平方向に延びる第１接触面を有する第１裏当金１８が、フランジ１５に一体に設けられ、フランジ１５から下方に突出しており、第２裏当金１９が、その水平方向に延びる第２接触面が第１接触面と面一の状態で、第１裏当金１８に一体に設けられ、第１裏当金１８から下方に突出している。内壁１６、１７の主面の上端部が、第２接触面に接触した状態で、第２裏当金１８の下面に溶接により仮付けされ、内壁１６、１７の上端が、フランジ１５の下面及び第１接触面に、突合わせ溶接により取り付けられている。収容部２内には、内壁１６、１７の上端部以外の部分が上方から移動自在に収容されており、内壁１６、１７との間に、粘性体２０が設けられている。【選択図】図２
VIBRATION CONTROL WALL
制震壁
TANAKA HISAYA (author) / HIGASHI KATSUHIRO (author) / KAGOMIYA CHIAKI (author) / NAKAMINAMI SHIGEKI (author) / KIDA HIDENORI (author) / TAKAHASHI YASUTAKA (author) / MAKINO TOSHIO (author) / NAKAYAMA EIJI (author) / MITANI TADASHI (author) / YAMADA KENSUKE (author)
2018-03-22
Patent
Electronic Resource
Japanese