A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method of a seismic isolation structure, capable of practically installing a seismic isolation device setting part, a seismic isolation device and a seismic isolation objective structure part in a specified structure balance while avoiding occurrence of deformation and stress residue at the seismic isolation device after practical installation.SOLUTION: A construction method of a seismic isolation structure which supports a seismic isolation objective structure part 3 by a seismic isolation device 1 set at a seismic isolation device setting part 2 includes a temporary step in which the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are assembled in a state allowing change in posture, and a practical setting step in which, after postures of the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 change as construction progresses, the postures of the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are fixed. In the temporary step, the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are assembled in a temporary posture which is obtained by changing a predetermined practical posture by a set amount α in the direction reversal to a posture change direction R that takes place in the practical step.SELECTED DRAWING: Figure 2
【課題】本設後の免震装置に変形や応力残留が生じるのを回避しながら、免震装置設置部と免震装置と免震対象構造部の三者を所定の構造バランスで本設することのできる免震構造物の施工方法を提供する。【解決手段】免震装置設置部２に設置した免震装置１で免震対象構造部３を支持する免震構造物の施工方法であって、免震装置設置部２と免震装置１と免震対象構造部３とを姿勢変化可能な状態で組み付ける仮設工程と、施工の進捗に伴い免震装置設置部２と免震装置１と免震対象構造部３との姿勢が変化した後、免震装置設置部２と免震装置１と免震対象構造部３との姿勢を固定する本設工程とを備え、仮設工程では、免震装置設置部２と免震装置１と免震対象構造部３とを、本設工程で生じる姿勢変化方向Ｒとは逆方向に所定の本設姿勢から設定量αだけ姿勢変化させた仮設姿勢で組み付ける。【選択図】図２
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method of a seismic isolation structure, capable of practically installing a seismic isolation device setting part, a seismic isolation device and a seismic isolation objective structure part in a specified structure balance while avoiding occurrence of deformation and stress residue at the seismic isolation device after practical installation.SOLUTION: A construction method of a seismic isolation structure which supports a seismic isolation objective structure part 3 by a seismic isolation device 1 set at a seismic isolation device setting part 2 includes a temporary step in which the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are assembled in a state allowing change in posture, and a practical setting step in which, after postures of the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 change as construction progresses, the postures of the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are fixed. In the temporary step, the seismic isolation device setting part 2, the seismic isolation device 1, and the seismic isolation objective structure part 3 are assembled in a temporary posture which is obtained by changing a predetermined practical posture by a set amount α in the direction reversal to a posture change direction R that takes place in the practical step.SELECTED DRAWING: Figure 2
【課題】本設後の免震装置に変形や応力残留が生じるのを回避しながら、免震装置設置部と免震装置と免震対象構造部の三者を所定の構造バランスで本設することのできる免震構造物の施工方法を提供する。【解決手段】免震装置設置部２に設置した免震装置１で免震対象構造部３を支持する免震構造物の施工方法であって、免震装置設置部２と免震装置１と免震対象構造部３とを姿勢変化可能な状態で組み付ける仮設工程と、施工の進捗に伴い免震装置設置部２と免震装置１と免震対象構造部３との姿勢が変化した後、免震装置設置部２と免震装置１と免震対象構造部３との姿勢を固定する本設工程とを備え、仮設工程では、免震装置設置部２と免震装置１と免震対象構造部３とを、本設工程で生じる姿勢変化方向Ｒとは逆方向に所定の本設姿勢から設定量αだけ姿勢変化させた仮設姿勢で組み付ける。【選択図】図２
CONSTRUCTION METHOD OF SEISMIC ISOLATION STRUCTURE
免震構造物の施工方法
MATSUO TORU (author) / NAKANO TATSUO (author) / NAKAHARA KOJI (author) / SUGAWARA TOSHIAKI (author)
2017-06-29
Patent
Electronic Resource
Japanese
SEISMIC ISOLATION CONSTRUCTION METHOD AND SEISMIC ISOLATION STRUCTURE
| European Patent Office | 2022
CONSTRUCTION METHOD FOR SEISMIC ISOLATION STRUCTURE, AND THE SEISMIC ISOLATION STRUCTURE
| European Patent Office | 2024