A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
EARTHQUAKE-RESISTANT STRUCTURE AND EARTHQUAKE REINFORCEMENT METHOD FOR PILE TYPE PIER
To provide an earthquake-resistant structure and earthquake reinforcement method for pile type piers in which inertia forces due to an earthquake do not increase if an earthquake reinforcement structure is provided for a pile type pier, and that can be also applied for an existing pile type pier.SOLUTION: The earthquake-resistant structure for pile type piers includes earthquake reinforcements 20, 30 that are provided in a pile type pier 10 for the purpose of earthquake resistance for both ends of the pile type pier in the outside force action direction for expected earthquake motion. The earthquake reinforcements have greater rigidity than the pile type pier. Gaps 41, 42 are interposed between the pile type pier and the earthquake reinforcements without integrating the pile type pier and the earthquake reinforcements.SELECTED DRAWING: Figure 1
【課題】杭式桟橋に耐震補強構造を設けても地震による慣性力が増加せず、また、既設の杭式桟橋にも適用可能である杭式桟橋の耐震構造および耐震補強方法を提供する。【解決手段】この杭式桟橋の耐震構造は、杭式桟橋の想定される地震動による外力作用方向の両端側における耐震のために耐震補強部２０，３０を杭式桟橋１０に設け、耐震補強部は杭式桟橋よりも剛性が大きく、杭式桟橋と耐震補強部とを一体化せずに杭式桟橋と耐震補強部との間に隙間４１，４２を介在させる。【選択図】図１
EARTHQUAKE-RESISTANT STRUCTURE AND EARTHQUAKE REINFORCEMENT METHOD FOR PILE TYPE PIER
To provide an earthquake-resistant structure and earthquake reinforcement method for pile type piers in which inertia forces due to an earthquake do not increase if an earthquake reinforcement structure is provided for a pile type pier, and that can be also applied for an existing pile type pier.SOLUTION: The earthquake-resistant structure for pile type piers includes earthquake reinforcements 20, 30 that are provided in a pile type pier 10 for the purpose of earthquake resistance for both ends of the pile type pier in the outside force action direction for expected earthquake motion. The earthquake reinforcements have greater rigidity than the pile type pier. Gaps 41, 42 are interposed between the pile type pier and the earthquake reinforcements without integrating the pile type pier and the earthquake reinforcements.SELECTED DRAWING: Figure 1
【課題】杭式桟橋に耐震補強構造を設けても地震による慣性力が増加せず、また、既設の杭式桟橋にも適用可能である杭式桟橋の耐震構造および耐震補強方法を提供する。【解決手段】この杭式桟橋の耐震構造は、杭式桟橋の想定される地震動による外力作用方向の両端側における耐震のために耐震補強部２０，３０を杭式桟橋１０に設け、耐震補強部は杭式桟橋よりも剛性が大きく、杭式桟橋と耐震補強部とを一体化せずに杭式桟橋と耐震補強部との間に隙間４１，４２を介在させる。【選択図】図１
EARTHQUAKE-RESISTANT STRUCTURE AND EARTHQUAKE REINFORCEMENT METHOD FOR PILE TYPE PIER
杭式桟橋の耐震構造および耐震補強方法
HARA MOTOHISA (author)
2020-06-04
Patent
Electronic Resource
Japanese
| European Patent Office | 2019
EARTHQUAKE RESISTANT STRUCTURE AND EARTHQUAKE REINFORCEMENT METHOD
| European Patent Office | 2018
| European Patent Office | 2019
| European Patent Office | 2021