Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Two-direction energy dissipation beam falling prevention device
The invention discloses a two-direction energy dissipation beam falling prevention device, and belongs to the technical field of bridges. The two-direction energy dissipation beam falling prevention device comprises a main beam and a pier used for supporting the main beam. The main beam comprise a first main beam, a second main beam, a third main beam and a fourth main beam; the first main beam and the second main beam are arranged in parallel and are positioned on one side of the pier; the third main beam and the fourth main beam are arranged in parallel and are positioned on the other side of the pier; a sliding layer is arranged between the pier and the main beam, the lower end of the sliding layer is in transverse sliding matching and longitudinal sliding matching with the pier; and amulti-direction damping structure is arranged between the sliding layer and the pier. According to the present invention, with the application of the device in the bridge construction, the energy consumption can be effectively performed on the transverse direction and the longitudinal direction of the main beam during earthquake so as to avoid the occurrence of the beam falling.
本发明公开了一种双向耗能的防落梁装置，属于桥梁技术领域，包括主梁以及用于支撑所述主梁的桥墩，所述主梁包括第一主梁、第二主梁、第三主梁和第四主梁，所述第一主梁和第二主梁并列且两者位于所述桥墩的一侧，所述第三主梁和第四主梁并列且两者位于所述桥墩的另一侧，所述桥墩和主梁之间设有一滑移层，所述滑移层的下端与所述桥墩在横向和纵向滑动配合，所述滑移层与所述桥墩之间设置有多向阻尼结构，本发明装置运用到桥梁建设中，在面对地震时，可以有效地对主梁的横向和纵向进行耗能，从而避免落梁的发生。
Two-direction energy dissipation beam falling prevention device
The invention discloses a two-direction energy dissipation beam falling prevention device, and belongs to the technical field of bridges. The two-direction energy dissipation beam falling prevention device comprises a main beam and a pier used for supporting the main beam. The main beam comprise a first main beam, a second main beam, a third main beam and a fourth main beam; the first main beam and the second main beam are arranged in parallel and are positioned on one side of the pier; the third main beam and the fourth main beam are arranged in parallel and are positioned on the other side of the pier; a sliding layer is arranged between the pier and the main beam, the lower end of the sliding layer is in transverse sliding matching and longitudinal sliding matching with the pier; and amulti-direction damping structure is arranged between the sliding layer and the pier. According to the present invention, with the application of the device in the bridge construction, the energy consumption can be effectively performed on the transverse direction and the longitudinal direction of the main beam during earthquake so as to avoid the occurrence of the beam falling.
本发明公开了一种双向耗能的防落梁装置，属于桥梁技术领域，包括主梁以及用于支撑所述主梁的桥墩，所述主梁包括第一主梁、第二主梁、第三主梁和第四主梁，所述第一主梁和第二主梁并列且两者位于所述桥墩的一侧，所述第三主梁和第四主梁并列且两者位于所述桥墩的另一侧，所述桥墩和主梁之间设有一滑移层，所述滑移层的下端与所述桥墩在横向和纵向滑动配合，所述滑移层与所述桥墩之间设置有多向阻尼结构，本发明装置运用到桥梁建设中，在面对地震时，可以有效地对主梁的横向和纵向进行耗能，从而避免落梁的发生。
Two-direction energy dissipation beam falling prevention device
一种双向耗能的防落梁装置
QIAN JI (Autor:in) / ZHOU JIANTING (Autor:in) / WANG XU (Autor:in)
28.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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