Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seismic bridge steel structure
The invention discloses an anti-seismic bridge steel structure, relates to the technical field of bridge steel structures, and solves the problem that a bridge of an existing steel structure is poor in anti-seismic effect, the anti-seismic bridge steel structure comprises overwater bridge steel and lower bridge steel, and a limiting frame is fixed to the outer side of the bottom of the upper bridge steel; a supporting frame connected with the outer side of the limiting frame in a sliding and sleeving mode is fixed to the outer side of the top of the lower bridge steel, and a multi-direction anti-seismic device used for resisting impact force in different directions is arranged between the upper bridge steel and the lower bridge steel. The bridge steel has the capability of resisting impact force in different directions, so that a relatively good bridge anti-seismic effect can be achieved under multi-dimensional vibration in severe wind power and vibration environments, and the service life of an existing bridge steel structure is further prolonged.
本发明公开了一种抗震型桥梁钢结构，涉及桥梁钢结构技术领域，解决了现有钢结构的桥梁抗震效果较差的问题，包括水上桥梁钢和下桥梁钢，上桥梁钢的底部外侧固定有限位框，下桥梁钢的顶部外侧固定有与限位框外侧滑动套接的支撑框，上桥梁钢和下桥梁钢之间设有用以抵抗不同方向冲击力的多向抗震装置，本发明通过在现有的桥梁钢结构内设计一个多向抗震装置，使得桥梁钢具有能够抵抗不同方向冲击力的能力，从而在恶劣的风力和震动环境下的多维震动下，也能够起到较好的桥梁抗震效果，从而进一步提高现有桥梁钢结构的使用寿命。
Anti-seismic bridge steel structure
The invention discloses an anti-seismic bridge steel structure, relates to the technical field of bridge steel structures, and solves the problem that a bridge of an existing steel structure is poor in anti-seismic effect, the anti-seismic bridge steel structure comprises overwater bridge steel and lower bridge steel, and a limiting frame is fixed to the outer side of the bottom of the upper bridge steel; a supporting frame connected with the outer side of the limiting frame in a sliding and sleeving mode is fixed to the outer side of the top of the lower bridge steel, and a multi-direction anti-seismic device used for resisting impact force in different directions is arranged between the upper bridge steel and the lower bridge steel. The bridge steel has the capability of resisting impact force in different directions, so that a relatively good bridge anti-seismic effect can be achieved under multi-dimensional vibration in severe wind power and vibration environments, and the service life of an existing bridge steel structure is further prolonged.
本发明公开了一种抗震型桥梁钢结构，涉及桥梁钢结构技术领域，解决了现有钢结构的桥梁抗震效果较差的问题，包括水上桥梁钢和下桥梁钢，上桥梁钢的底部外侧固定有限位框，下桥梁钢的顶部外侧固定有与限位框外侧滑动套接的支撑框，上桥梁钢和下桥梁钢之间设有用以抵抗不同方向冲击力的多向抗震装置，本发明通过在现有的桥梁钢结构内设计一个多向抗震装置，使得桥梁钢具有能够抵抗不同方向冲击力的能力，从而在恶劣的风力和震动环境下的多维震动下，也能够起到较好的桥梁抗震效果，从而进一步提高现有桥梁钢结构的使用寿命。
Anti-seismic bridge steel structure
一种抗震型桥梁钢结构
LI HAIFENG (Autor:in) / LI GUOAI (Autor:in) / HOU DONG (Autor:in) / DU LIPENG (Autor:in)
15.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken