Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-collision prefabricated segmental pier
The invention discloses an anti-collision prefabricated segmental bridge pier which comprises an assembled bridge pier body, the assembled bridge pier body comprises an upper structure, an assembled bridge pier section and a prefabricated bearing platform, the assembled bridge pier section is arranged on the prefabricated bearing platform, the upper structure is arranged at the upper end of the assembled bridge pier section, and an anti-collision device part is arranged on the lower portion of the assembled bridge pier section. The assembled pier section is installed on the prefabricated bearing platform, the upper structure is installed at the upper end of the assembled pier section, the assembled pier main body is formed by the upper structure, the assembled pier section and the prefabricated bearing platform, and the lower portion of the assembled pier section is wrapped by the anti-collision device part. The energy dissipation capacity and the self-resetting performance of the assembled bridge pier body can be enhanced, local shear damage and rushing-out damage of the bridge pier after the bridge pier is impacted are effectively prevented, the impact resistance and the self-resetting performance of the bridge pier are improved, the construction technology is simple, site construction is convenient, the construction quality is easy to guarantee, and economical and environment-friendly effects are achieved.
本发明公开了一种防撞的预制节段式桥墩，包括：拼装桥墩主体，拼装桥墩主体包括上部结构、拼装桥墩段、预制承台，拼装桥墩段设置在预制承台上，上部结构设置在拼装桥墩段的上端，拼装桥墩段的下部设置有防撞装置部。本发明将拼装桥墩段安装在预制承台上，而上部结构则安装在拼装桥墩段的上端，通过上部结构、拼装桥墩段、预制承台组成了上述的拼装桥墩主体，而通过防撞装置部包裹住拼装桥墩段的下部，可增强拼装桥墩主体的消能能力以及自复位性能，有效防止桥墩被撞击后发生局部剪切破坏和冲出破坏，提高了桥墩的抗冲击和自复位性能，施工工艺简单，现场施工方便，施工质量易于保证，且经济环保。
Anti-collision prefabricated segmental pier
The invention discloses an anti-collision prefabricated segmental bridge pier which comprises an assembled bridge pier body, the assembled bridge pier body comprises an upper structure, an assembled bridge pier section and a prefabricated bearing platform, the assembled bridge pier section is arranged on the prefabricated bearing platform, the upper structure is arranged at the upper end of the assembled bridge pier section, and an anti-collision device part is arranged on the lower portion of the assembled bridge pier section. The assembled pier section is installed on the prefabricated bearing platform, the upper structure is installed at the upper end of the assembled pier section, the assembled pier main body is formed by the upper structure, the assembled pier section and the prefabricated bearing platform, and the lower portion of the assembled pier section is wrapped by the anti-collision device part. The energy dissipation capacity and the self-resetting performance of the assembled bridge pier body can be enhanced, local shear damage and rushing-out damage of the bridge pier after the bridge pier is impacted are effectively prevented, the impact resistance and the self-resetting performance of the bridge pier are improved, the construction technology is simple, site construction is convenient, the construction quality is easy to guarantee, and economical and environment-friendly effects are achieved.
本发明公开了一种防撞的预制节段式桥墩，包括：拼装桥墩主体，拼装桥墩主体包括上部结构、拼装桥墩段、预制承台，拼装桥墩段设置在预制承台上，上部结构设置在拼装桥墩段的上端，拼装桥墩段的下部设置有防撞装置部。本发明将拼装桥墩段安装在预制承台上，而上部结构则安装在拼装桥墩段的上端，通过上部结构、拼装桥墩段、预制承台组成了上述的拼装桥墩主体，而通过防撞装置部包裹住拼装桥墩段的下部，可增强拼装桥墩主体的消能能力以及自复位性能，有效防止桥墩被撞击后发生局部剪切破坏和冲出破坏，提高了桥墩的抗冲击和自复位性能，施工工艺简单，现场施工方便，施工质量易于保证，且经济环保。
Anti-collision prefabricated segmental pier
一种防撞的预制节段式桥墩
WU MIN (Autor:in) / ZHOU HAI (Autor:in) / HUANG YUQIAN (Autor:in)
24.11.2023
Patent
Elektronische Ressource
Chinesisch
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