Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a prefabricated assembly type swing pier, and belongs to the technical field of bridge engineering. The prefabricated assembly type swing pier comprises a pier body and a bearing platform, the center of the bearing platform is provided with a sinking groove used for installing the pier body, a plurality of first dampers and second dampers are arranged between the sinking groove and the pier body, the first dampers are horizontally arranged, the two ends of each first damper are connected with the bridge pier body and the side wall of the sinking groove correspondingly, a vertical blind hole is formed in the bottom of the sinking groove, vertical arc-shaped grooves are formed in the inner wall of the first semicircular body and the inner wall of the second semicircular body correspondingly, and the upper end and the lower end of each arc-shaped groove extend outwards. According to the device, the connecting part between the pier and the bearing platform can be locally protected, the service life of the device can be effectively prolonged, and the good damping requirement can still be met when an earthquake occurs.
本发明公开了一种预制拼装式摇摆桥墩，属于桥梁工程技术领域，包括桥墩本体和承台，所述承台的中心开设有用于安装所述桥墩本体的沉槽，所述沉槽与所述桥墩本体之间设置有若干第一阻尼器和第二阻尼器，所述第一阻尼器水平布置，所述第一阻尼器的两端分别与桥墩本体与沉槽的侧壁相连，所述沉槽的底部开设有竖直盲孔，所述第一半圆体以及第二半圆体的内壁上均开设有竖直的弧形槽，所述弧形槽的上下两端向外延伸。本发明装置可以对桥墩与承台之间的连接部位进行一个局部保护，可以有效提高装置的寿命，等到地震发生时，依然能满足良好的减震的需求。
The invention discloses a prefabricated assembly type swing pier, and belongs to the technical field of bridge engineering. The prefabricated assembly type swing pier comprises a pier body and a bearing platform, the center of the bearing platform is provided with a sinking groove used for installing the pier body, a plurality of first dampers and second dampers are arranged between the sinking groove and the pier body, the first dampers are horizontally arranged, the two ends of each first damper are connected with the bridge pier body and the side wall of the sinking groove correspondingly, a vertical blind hole is formed in the bottom of the sinking groove, vertical arc-shaped grooves are formed in the inner wall of the first semicircular body and the inner wall of the second semicircular body correspondingly, and the upper end and the lower end of each arc-shaped groove extend outwards. According to the device, the connecting part between the pier and the bearing platform can be locally protected, the service life of the device can be effectively prolonged, and the good damping requirement can still be met when an earthquake occurs.
本发明公开了一种预制拼装式摇摆桥墩，属于桥梁工程技术领域，包括桥墩本体和承台，所述承台的中心开设有用于安装所述桥墩本体的沉槽，所述沉槽与所述桥墩本体之间设置有若干第一阻尼器和第二阻尼器，所述第一阻尼器水平布置，所述第一阻尼器的两端分别与桥墩本体与沉槽的侧壁相连，所述沉槽的底部开设有竖直盲孔，所述第一半圆体以及第二半圆体的内壁上均开设有竖直的弧形槽，所述弧形槽的上下两端向外延伸。本发明装置可以对桥墩与承台之间的连接部位进行一个局部保护，可以有效提高装置的寿命，等到地震发生时，依然能满足良好的减震的需求。
Prefabricated assembly type swing pier
一种预制拼装式摇摆桥墩
CHEN JUAN (Autor:in)
09.07.2021
Patent
Elektronische Ressource
Chinesisch
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