Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Swinging limiting device of swinging bridge pier and swinging bridge pier comprising swinging limiting device
The invention relates to the technical field of bridge engineering seismic mitigation and isolation, in particular to a swing limiting device of a swing pier, which comprises a swing device and a limiting device, and the swing device is connected with the pier and a bearing platform and comprises a first connecting piece arranged at the bottom of the pier and a second connecting piece arranged on the bearing platform; the first connecting piece comprises a rotating spherical crown, and the first connecting piece and the second connecting piece form a spherical hinge structure to prevent the rotating interface of the swinging pier from being damaged; the limiting device comprises a first limiting piece arranged on the pier and a second limiting piece arranged on the bearing platform, and the first limiting piece and the second limiting piece are matched to limit horizontal displacement of the pier during swinging. By using the swinging device and the limiting device, the requirements of preventing the rotating interface from being damaged when the swinging pier swings and limiting the horizontal displacement of the swinging pier when the swinging pier swings can be met at the same time. The invention further provides a swinging bridge pier which can prevent the rotating interface from being damaged when the bridge pier swings and limit the horizontal displacement of the bridge pier when the bridge pier swings.
本发明涉及桥梁工程减隔震技术领域，具体涉及一种摇摆桥墩的摇摆限位装置，包括摇摆装置和限位装置，摇摆装置连接桥墩与承台，包括设置在桥墩墩底的第一连接件和设置于承台上的第二连接件；所述第一连接件包括转动球冠，所述第一连接件与第二连接件形成球铰结构，防止摇摆桥墩转动界面损伤；所述限位装置包括设置于桥墩上的第一限位件和设置于承台上的第二限位件，所述第一限位件和第二限位件配合，限制桥墩摇摆时的水平位移。通过摇摆装置和限位装置的使用，可同时满足防止摇摆桥墩摇摆时转动界面损伤及限制摇摆桥墩摇摆时的水平位移的要求。本发明还提供一种摇摆桥墩，可防止桥墩摇摆时转动界面损伤及限制桥墩摇摆时的水平位移。
Swinging limiting device of swinging bridge pier and swinging bridge pier comprising swinging limiting device
The invention relates to the technical field of bridge engineering seismic mitigation and isolation, in particular to a swing limiting device of a swing pier, which comprises a swing device and a limiting device, and the swing device is connected with the pier and a bearing platform and comprises a first connecting piece arranged at the bottom of the pier and a second connecting piece arranged on the bearing platform; the first connecting piece comprises a rotating spherical crown, and the first connecting piece and the second connecting piece form a spherical hinge structure to prevent the rotating interface of the swinging pier from being damaged; the limiting device comprises a first limiting piece arranged on the pier and a second limiting piece arranged on the bearing platform, and the first limiting piece and the second limiting piece are matched to limit horizontal displacement of the pier during swinging. By using the swinging device and the limiting device, the requirements of preventing the rotating interface from being damaged when the swinging pier swings and limiting the horizontal displacement of the swinging pier when the swinging pier swings can be met at the same time. The invention further provides a swinging bridge pier which can prevent the rotating interface from being damaged when the bridge pier swings and limit the horizontal displacement of the bridge pier when the bridge pier swings.
本发明涉及桥梁工程减隔震技术领域，具体涉及一种摇摆桥墩的摇摆限位装置，包括摇摆装置和限位装置，摇摆装置连接桥墩与承台，包括设置在桥墩墩底的第一连接件和设置于承台上的第二连接件；所述第一连接件包括转动球冠，所述第一连接件与第二连接件形成球铰结构，防止摇摆桥墩转动界面损伤；所述限位装置包括设置于桥墩上的第一限位件和设置于承台上的第二限位件，所述第一限位件和第二限位件配合，限制桥墩摇摆时的水平位移。通过摇摆装置和限位装置的使用，可同时满足防止摇摆桥墩摇摆时转动界面损伤及限制摇摆桥墩摇摆时的水平位移的要求。本发明还提供一种摇摆桥墩，可防止桥墩摇摆时转动界面损伤及限制桥墩摇摆时的水平位移。
Swinging limiting device of swinging bridge pier and swinging bridge pier comprising swinging limiting device
一种摇摆桥墩的摇摆限位装置及含该装置的摇摆桥墩
ZHOU WANGBAO (Autor:in) / LIAO XUEHONG (Autor:in) / NIE LEIXIN (Autor:in) / HOU YU (Autor:in) / ZHONG BUFAN (Autor:in) / JIANG LIZHONG (Autor:in)
19.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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