Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fabricated bridge stop block
The invention discloses an assembly type bridge check block which comprises a plurality of check block bodies and check block bases matched with the check block bodies, the check block bases are fixed to a cover beam of a bridge, and the check block bases are arranged on the two sides of a main beam of the bridge and located on the outer side of a main beam diaphragm of the bridge. The check block body is fixed to the check block base, and an outer side buffering body is arranged on the side face of the check block body and located on the side face, facing a main beam and a main beam diaphragm, of the check block body. According to the fabricated bridge stop block, the longitudinal and transverse two-way damping function is achieved, overall stress can be achieved, the stress distribution condition of the stop block is improved, a step-by-step buffering and multiple damping system of the outer side buffering body, the concrete, the polytetrafluoroethylene sliding plates, the energy dissipation steel bars and the inner side buffering body is constructed, the good buffering and damping effect is achieved, and the service life of the fabricated bridge stop block is prolonged. Construction is simple, and maintenance and replacement are easy.
本发明公开了一种装配式桥梁挡块，包括若干挡块主体和与挡块主体配套的挡块底座，挡块底座固定在桥梁的盖梁上，挡块底座设置在桥梁的主梁两侧且位于桥梁的主梁横隔梁外侧；挡块主体固定在挡块底座上，挡块主体的侧面设置有外侧缓冲体，外侧缓冲体位于挡块主体面向主梁和主梁横隔梁的侧面。本发明的装配式桥梁挡块实现了纵横向双向减震抗震功能，可整体受力，改善挡块的受力分布情况，构建了外侧缓冲体‑混凝土‑四氟滑板‑耗能钢棒‑内侧缓冲体的逐级缓冲、多重减震体系，具有良好的缓冲减震效果，且施工简单、易于维修更换。
Fabricated bridge stop block
The invention discloses an assembly type bridge check block which comprises a plurality of check block bodies and check block bases matched with the check block bodies, the check block bases are fixed to a cover beam of a bridge, and the check block bases are arranged on the two sides of a main beam of the bridge and located on the outer side of a main beam diaphragm of the bridge. The check block body is fixed to the check block base, and an outer side buffering body is arranged on the side face of the check block body and located on the side face, facing a main beam and a main beam diaphragm, of the check block body. According to the fabricated bridge stop block, the longitudinal and transverse two-way damping function is achieved, overall stress can be achieved, the stress distribution condition of the stop block is improved, a step-by-step buffering and multiple damping system of the outer side buffering body, the concrete, the polytetrafluoroethylene sliding plates, the energy dissipation steel bars and the inner side buffering body is constructed, the good buffering and damping effect is achieved, and the service life of the fabricated bridge stop block is prolonged. Construction is simple, and maintenance and replacement are easy.
本发明公开了一种装配式桥梁挡块，包括若干挡块主体和与挡块主体配套的挡块底座，挡块底座固定在桥梁的盖梁上，挡块底座设置在桥梁的主梁两侧且位于桥梁的主梁横隔梁外侧；挡块主体固定在挡块底座上，挡块主体的侧面设置有外侧缓冲体，外侧缓冲体位于挡块主体面向主梁和主梁横隔梁的侧面。本发明的装配式桥梁挡块实现了纵横向双向减震抗震功能，可整体受力，改善挡块的受力分布情况，构建了外侧缓冲体‑混凝土‑四氟滑板‑耗能钢棒‑内侧缓冲体的逐级缓冲、多重减震体系，具有良好的缓冲减震效果，且施工简单、易于维修更换。
Fabricated bridge stop block
一种装配式桥梁挡块
ZHANG XIAOLONG (Autor:in) / HE JUNPING (Autor:in) / LI YULIN (Autor:in) / TIAN TIAN (Autor:in) / YANG QIAN (Autor:in) / LI WENWU (Autor:in) / PENG YU (Autor:in) / CHEN JIANMIN (Autor:in) / FENG BIN (Autor:in) / AO JIE (Autor:in)
13.08.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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