Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-adaptive terrain pier scouring protection permeable device and manufacturing method
The invention discloses a self-adaptive terrain pier scouring protection permeable device and a manufacturing method, and belongs to the technical field of pier safety protection, the device starts from controlling scouring water flow and aims to reduce scouring motive power, a circular ring structure on the outermost ring serves as a first defensive line for local scouring of a pier, and after the circular ring structure is scoured by the water flow and settles along with a riverbed, the circular ring structure can be used as a second defensive line for local scouring of the pier. And the other circular ring structures play roles in sequence, so that the protection effect is good. The device can independently adapt to topographic changes, can settle along with a riverbed, cannot move under the condition of high flow velocity, is less in maintenance work and low in engineering cost, and is more flexible and more remarkable in protection effect compared with traditional protection measures; standardized production can be achieved according to different bridge pier diameters, the device can automatically adapt to topographic changes in all stages of scour development, the bridge pier is protected in real time, manual intervention is not needed, the structure is simple, and the device has very important practical application value.
本发明公开了一种自适应地形桥墩冲刷防护透水装置及制作方法，属于桥墩安全防护技术领域，本装置从控制冲刷水流入手，旨在减小冲刷的原动力，最外圈的圆环结构作为桥墩局部冲刷的第一道防线，当其被水流淘刷随河床一起沉降后，其余圆环结构将依次发挥作用，具有防护效果好。本装置可独立适应地形变化，随河床一起发生沉降，在流速较大的情况下不会发生位置移动，维护工作少，工程造价低，较传统防护措施更加灵活，防护效果更为显著；也可根据不同的桥墩直径实现标准化生产，在冲刷发展的各个阶段都能够自动适应地形变化，对桥墩进行实时防护，本装置无需人工干预，结构简单，有很重要的实际应用价值。
Self-adaptive terrain pier scouring protection permeable device and manufacturing method
The invention discloses a self-adaptive terrain pier scouring protection permeable device and a manufacturing method, and belongs to the technical field of pier safety protection, the device starts from controlling scouring water flow and aims to reduce scouring motive power, a circular ring structure on the outermost ring serves as a first defensive line for local scouring of a pier, and after the circular ring structure is scoured by the water flow and settles along with a riverbed, the circular ring structure can be used as a second defensive line for local scouring of the pier. And the other circular ring structures play roles in sequence, so that the protection effect is good. The device can independently adapt to topographic changes, can settle along with a riverbed, cannot move under the condition of high flow velocity, is less in maintenance work and low in engineering cost, and is more flexible and more remarkable in protection effect compared with traditional protection measures; standardized production can be achieved according to different bridge pier diameters, the device can automatically adapt to topographic changes in all stages of scour development, the bridge pier is protected in real time, manual intervention is not needed, the structure is simple, and the device has very important practical application value.
本发明公开了一种自适应地形桥墩冲刷防护透水装置及制作方法，属于桥墩安全防护技术领域，本装置从控制冲刷水流入手，旨在减小冲刷的原动力，最外圈的圆环结构作为桥墩局部冲刷的第一道防线，当其被水流淘刷随河床一起沉降后，其余圆环结构将依次发挥作用，具有防护效果好。本装置可独立适应地形变化，随河床一起发生沉降，在流速较大的情况下不会发生位置移动，维护工作少，工程造价低，较传统防护措施更加灵活，防护效果更为显著；也可根据不同的桥墩直径实现标准化生产，在冲刷发展的各个阶段都能够自动适应地形变化，对桥墩进行实时防护，本装置无需人工干预，结构简单，有很重要的实际应用价值。
Self-adaptive terrain pier scouring protection permeable device and manufacturing method
一种自适应地形桥墩冲刷防护透水装置及制作方法
QI HONGLIANG (Autor:in) / WANG JIE (Autor:in) / LUO WENJUN (Autor:in) / TIAN WEIPING (Autor:in) / LI JIACHUN (Autor:in)
23.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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