Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Concave surface streamline assembly type pier anti-scouring device
The invention discloses a concave surface streamline assembly type bridge pier anti-scour device which comprises a fixing mechanism and an anti-scour part, the anti-scour part is arranged on a riverbed in front of the upstream face of a bridge pier through the fixing mechanism, the anti-scour part is a groove-shaped body, the groove-shaped body is vertically arranged, the direction of the groove bottom of the groove-shaped body is opposite to the direction of water flow, and the groove bottom of the groove-shaped body is provided with a groove opening. The cross section of the groove-shaped body is in a V shape, the groove bottom of the groove-shaped body is obliquely arranged in the direction of the bridge pier, and the groove wall of the groove-shaped body is in an inwards-concave arc shape. Compared with the prior art, the rapid assembly type construction technology is adopted, the engineering quality can be improved, the construction period is shortened, the cost is reduced, environmental protection is achieved, the working environment is improved, and the industrialization degree is improved; and meanwhile, the problem of difficulty in later maintenance can be well solved.
本发明公开了一种凹面流线型装配式桥墩防冲刷装置，包括固定机构和防冲刷件，所述防冲刷件通过固定机构设在桥墩迎水面前方的河床上，所述防冲刷件为槽形体，所述槽形体竖向设置，所述槽形体的槽底朝向与水流方向相反，所述槽形体的横截面为V字形形状，所述槽形体的槽底向桥墩方向倾斜设置，所述槽形体的槽壁为向内凹的弧形形状，与现有技术相比，采用了快速装配式施工技术，可提高工程质量，缩短工期，降低成本，绿色环保，改善作业环境，提高工业化程度，同时能很好地解决后期维护困难的问题。
Concave surface streamline assembly type pier anti-scouring device
The invention discloses a concave surface streamline assembly type bridge pier anti-scour device which comprises a fixing mechanism and an anti-scour part, the anti-scour part is arranged on a riverbed in front of the upstream face of a bridge pier through the fixing mechanism, the anti-scour part is a groove-shaped body, the groove-shaped body is vertically arranged, the direction of the groove bottom of the groove-shaped body is opposite to the direction of water flow, and the groove bottom of the groove-shaped body is provided with a groove opening. The cross section of the groove-shaped body is in a V shape, the groove bottom of the groove-shaped body is obliquely arranged in the direction of the bridge pier, and the groove wall of the groove-shaped body is in an inwards-concave arc shape. Compared with the prior art, the rapid assembly type construction technology is adopted, the engineering quality can be improved, the construction period is shortened, the cost is reduced, environmental protection is achieved, the working environment is improved, and the industrialization degree is improved; and meanwhile, the problem of difficulty in later maintenance can be well solved.
本发明公开了一种凹面流线型装配式桥墩防冲刷装置，包括固定机构和防冲刷件，所述防冲刷件通过固定机构设在桥墩迎水面前方的河床上，所述防冲刷件为槽形体，所述槽形体竖向设置，所述槽形体的槽底朝向与水流方向相反，所述槽形体的横截面为V字形形状，所述槽形体的槽底向桥墩方向倾斜设置，所述槽形体的槽壁为向内凹的弧形形状，与现有技术相比，采用了快速装配式施工技术，可提高工程质量，缩短工期，降低成本，绿色环保，改善作业环境，提高工业化程度，同时能很好地解决后期维护困难的问题。
Concave surface streamline assembly type pier anti-scouring device
一种凹面流线型装配式桥墩防冲刷装置
CHEN JINCHAO (Autor:in) / WANG YAN (Autor:in) / HU GUANGXIAO (Autor:in) / SHEN XIAOLI (Autor:in) / XIA HAIBIN (Autor:in)
25.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Convex-surface streamline anti-scouring device assembled on bridge pier
| Europäisches Patentamt | 2022
Concave surface streamline anti-scour device assembled on bridge pier
| Europäisches Patentamt | 2022
Convex surface streamline assembly type pier scour prevention device
| Europäisches Patentamt | 2022