A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTHQUAKE STRENGTHENING REINFORCEMENT CONSTRUCTION METHOD OF STRUCTURAL STEELWORK
To provide a construction method capable of executing an earthquake strengthening reinforcement work of an existing structural steelwork safely and effectively.SOLUTION: An earthquake strengthening reinforcement construction method of a structural steelwork including a plurality of columns (2) extending in a vertical direction, a plurality of beams (3) extending in a horizontal direction across the plurality of columns and a plurality of braces (4) arranged obliquely between the plurality of columns and the plurality of the beams comprises a first construction step of suspending the braces with suspension members (20), a second construction step of welding central parts (B) in a longitudinal direction of the braces suspended in the first construction step and a third construction step of removing the braces welded in the second construction step and mounting a new damper structure.SELECTED DRAWING: Figure 6
【課題】既設の鉄骨構造物の耐震補強工事を安全で効率良く行うことができる工法を提供する。【解決手段】鉛直方向に延びる複数の柱（２）と、複数の柱の間に亘って水平方向に延びる複数の梁（３）と、複数の柱と複数の梁との間で斜めに配置される複数のブレース（４）と、を備えた鉄骨構造物の耐震補強工法であって、ブレースを吊り部材（２０）で吊り上げる第１工程と、第１工程にて吊り上げられたブレースの長手方向における中央部（Ｂ）を溶断する第２工程と、第２工程にて溶断されたブレースを取り外し、新たなダンパ構造体を取り付ける第３工程と、を含む。【選択図】図６
EARTHQUAKE STRENGTHENING REINFORCEMENT CONSTRUCTION METHOD OF STRUCTURAL STEELWORK
To provide a construction method capable of executing an earthquake strengthening reinforcement work of an existing structural steelwork safely and effectively.SOLUTION: An earthquake strengthening reinforcement construction method of a structural steelwork including a plurality of columns (2) extending in a vertical direction, a plurality of beams (3) extending in a horizontal direction across the plurality of columns and a plurality of braces (4) arranged obliquely between the plurality of columns and the plurality of the beams comprises a first construction step of suspending the braces with suspension members (20), a second construction step of welding central parts (B) in a longitudinal direction of the braces suspended in the first construction step and a third construction step of removing the braces welded in the second construction step and mounting a new damper structure.SELECTED DRAWING: Figure 6
【課題】既設の鉄骨構造物の耐震補強工事を安全で効率良く行うことができる工法を提供する。【解決手段】鉛直方向に延びる複数の柱（２）と、複数の柱の間に亘って水平方向に延びる複数の梁（３）と、複数の柱と複数の梁との間で斜めに配置される複数のブレース（４）と、を備えた鉄骨構造物の耐震補強工法であって、ブレースを吊り部材（２０）で吊り上げる第１工程と、第１工程にて吊り上げられたブレースの長手方向における中央部（Ｂ）を溶断する第２工程と、第２工程にて溶断されたブレースを取り外し、新たなダンパ構造体を取り付ける第３工程と、を含む。【選択図】図６
EARTHQUAKE STRENGTHENING REINFORCEMENT CONSTRUCTION METHOD OF STRUCTURAL STEELWORK
鉄骨構造物の耐震補強工法
MORIKAWA SHOJI (author) / AIDA KIYOSHI (author) / MIYOSHI KUNIAKI (author) / MORISHITA KUNIHIRO (author) / KATO MOTOKI (author) / SHIMONO MASAKI (author)
2022-04-21
Patent
Electronic Resource
Japanese
TIBKAT | 1968 - 1974 nachgewiesen
STRUCTURAL STEELWORK AND DESIGN METHOD OF STRUCTURAL STEELWORK
| European Patent Office | 2019
Engineering Index Backfile | 1966
| Engineering Index Backfile | 1955
STRUCTURAL STEELWORK REPAIR METHOD AND STRUCTURAL STEELWORK REPAIR KIT
| European Patent Office | 2020