Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stay cable with discontinuously staggered ribs
The invention discloses a stay cable with discontinuously staggered ribs, and relates to the technical field of cable-stayed bridge engineering, the stay cable comprises a cable body, the cable body comprises a plurality of continuous segments in the axial direction, a plurality of ribs are uniformly distributed on the peripheral surface of each segment in the circumferential direction, the length direction of each rib is parallel to the axial direction of the cable body, and the ribs are arranged in the cable body. The ribs on every two adjacent sections are arranged in a staggered mode in the circumferential direction. According to the stay cable with the discontinuously-staggered ribs, the vortex-induced vibration phenomenon can be reduced, and the aerodynamic stability can be improved, so that the overall safety is improved.
本发明公开了一种具有间断交错肋条的斜拉索，涉及斜拉桥工程技术领域，包括索体，索体沿轴向包括连续的多个分段，各分段外周面沿周向均分布有多个肋条，各肋条的长度方向均与索体的轴向平行，且相邻的两个分段上的肋条之间在周向上交错设置。本发明提供的具有间断交错肋条的斜拉索，能够降低涡激振动现象的发生，且能够提升气动稳定性，以提升整体安全性。
Stay cable with discontinuously staggered ribs
The invention discloses a stay cable with discontinuously staggered ribs, and relates to the technical field of cable-stayed bridge engineering, the stay cable comprises a cable body, the cable body comprises a plurality of continuous segments in the axial direction, a plurality of ribs are uniformly distributed on the peripheral surface of each segment in the circumferential direction, the length direction of each rib is parallel to the axial direction of the cable body, and the ribs are arranged in the cable body. The ribs on every two adjacent sections are arranged in a staggered mode in the circumferential direction. According to the stay cable with the discontinuously-staggered ribs, the vortex-induced vibration phenomenon can be reduced, and the aerodynamic stability can be improved, so that the overall safety is improved.
本发明公开了一种具有间断交错肋条的斜拉索，涉及斜拉桥工程技术领域，包括索体，索体沿轴向包括连续的多个分段，各分段外周面沿周向均分布有多个肋条，各肋条的长度方向均与索体的轴向平行，且相邻的两个分段上的肋条之间在周向上交错设置。本发明提供的具有间断交错肋条的斜拉索，能够降低涡激振动现象的发生，且能够提升气动稳定性，以提升整体安全性。
Stay cable with discontinuously staggered ribs
一种具有间断交错肋条的斜拉索
LIU QINGKUAN (Autor:in) / HAN PENG (Autor:in) / SUN YIFEI (Autor:in) / CHU ZEKAI (Autor:in) / LI KAIWEN (Autor:in) / WANG BINXUAN (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
| Europäisches Patentamt | 2021
Stay cable construction method and stay cable construction device
| Europäisches Patentamt | 2021