Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier structure, bridge and pier structure design method
The invention relates to the technical field of bridges, and provides a bridge pier structure, a bridge and a bridge pier structure design method.The bridge pier structure comprises a pier body, a beam body corresponding to the pier body has a gradient, and the pier body is of a variable cross-section structure in the height direction; the gravity center of the pier body deviates to the uphill side of the beam body relative to the center line of the pier body. The problems that when an existing bridge has a gradient, a vehicle mainly accelerates during uphill and decelerates during downhill, consequently, the bridge is frequently subjected to one-way loads in the downhill direction, the stress state is poor, the material performance cannot be fully exerted, and the service life of the bridge is prolonged can be solved. And slippage of the bridge is easily caused.
本发明涉及桥梁技术领域，提供了一种桥墩构造、桥梁及桥墩构造设计方法，其中桥墩构造包含墩身，所述墩身对应的梁体具有坡度，所述墩身沿高度方向为变截面结构，所述墩身的重心相对所述墩身的中心线偏向所述梁体上坡的一侧本发明能解决现有的桥梁在具有坡度时，车辆主要在上坡时加速，在下坡时减速，导致桥梁频繁受到朝向下坡方向的单向载荷，受力状态差，材料性能无法充分发挥，且容易引发桥梁滑移的问题。
Pier structure, bridge and pier structure design method
The invention relates to the technical field of bridges, and provides a bridge pier structure, a bridge and a bridge pier structure design method.The bridge pier structure comprises a pier body, a beam body corresponding to the pier body has a gradient, and the pier body is of a variable cross-section structure in the height direction; the gravity center of the pier body deviates to the uphill side of the beam body relative to the center line of the pier body. The problems that when an existing bridge has a gradient, a vehicle mainly accelerates during uphill and decelerates during downhill, consequently, the bridge is frequently subjected to one-way loads in the downhill direction, the stress state is poor, the material performance cannot be fully exerted, and the service life of the bridge is prolonged can be solved. And slippage of the bridge is easily caused.
本发明涉及桥梁技术领域，提供了一种桥墩构造、桥梁及桥墩构造设计方法，其中桥墩构造包含墩身，所述墩身对应的梁体具有坡度，所述墩身沿高度方向为变截面结构，所述墩身的重心相对所述墩身的中心线偏向所述梁体上坡的一侧本发明能解决现有的桥梁在具有坡度时，车辆主要在上坡时加速，在下坡时减速，导致桥梁频繁受到朝向下坡方向的单向载荷，受力状态差，材料性能无法充分发挥，且容易引发桥梁滑移的问题。
Pier structure, bridge and pier structure design method
一种桥墩构造、桥梁及桥墩构造设计方法
YANG GUOJING (Autor:in) / CHEN KEJIAN (Autor:in) / TAO QI (Autor:in) / SONG HAICHAO (Autor:in) / LIU HUIJUAN (Autor:in) / LUO JUNTAO (Autor:in) / ZHOU CHUANJIANG (Autor:in)
21.06.2024
Patent
Elektronische Ressource
Chinesisch