A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cable-stayed bridge structure
The invention relates to a cable-stayed bridge structure, which comprises a main tower, a main beam and a plurality of inhaul cables, the first end of each inhaul cable is connected with the main beam, and the second end of each inhaul cable is connected with the main tower; an inhaul cable comprises a main body part and a sleeve, the main body part comprises an air inlet pipeline, an air outlet pipeline and a plurality of inhaul cable steel wires, the multiple inhaul cable steel wires are arranged outside the air inlet pipeline in a surrounding mode, air outlet holes are formed in the side wall of the air inlet pipeline, the air outlet pipeline is arranged on the peripheries of the multiple inhaul cable steel wires, and the main body part is sleeved with the sleeve; dry gas enters the gas inlet pipeline from the first end of the inhaul cable, a gas flow channel for circulation of the dry gas is formed among the inhaul cable steel wires, and the gas flow channel is communicated with the gas outlet pipeline at the second end of the inhaul cable.
本申请公开了一种斜拉桥结构，该斜拉桥结构包括主塔、主梁及多根拉索，每根拉索的第一端与主梁连接，每根拉索的第二端与主塔连接；拉索包括主体部及套管，主体部包括进气管道、出气管道及多根拉索钢丝，多根拉索钢丝包围设置在进气管道的外部，进气管道的侧壁开设有出气孔，出气管道设置在多根拉索钢丝的外围，套管套接在主体部外；干燥气体从拉索的第一端进入进气管道，在多根拉索钢丝之间形成有干燥气体流通的气流通道，在拉索的第二端，气流通道与出气管道相连通。
Cable-stayed bridge structure
The invention relates to a cable-stayed bridge structure, which comprises a main tower, a main beam and a plurality of inhaul cables, the first end of each inhaul cable is connected with the main beam, and the second end of each inhaul cable is connected with the main tower; an inhaul cable comprises a main body part and a sleeve, the main body part comprises an air inlet pipeline, an air outlet pipeline and a plurality of inhaul cable steel wires, the multiple inhaul cable steel wires are arranged outside the air inlet pipeline in a surrounding mode, air outlet holes are formed in the side wall of the air inlet pipeline, the air outlet pipeline is arranged on the peripheries of the multiple inhaul cable steel wires, and the main body part is sleeved with the sleeve; dry gas enters the gas inlet pipeline from the first end of the inhaul cable, a gas flow channel for circulation of the dry gas is formed among the inhaul cable steel wires, and the gas flow channel is communicated with the gas outlet pipeline at the second end of the inhaul cable.
本申请公开了一种斜拉桥结构，该斜拉桥结构包括主塔、主梁及多根拉索，每根拉索的第一端与主梁连接，每根拉索的第二端与主塔连接；拉索包括主体部及套管，主体部包括进气管道、出气管道及多根拉索钢丝，多根拉索钢丝包围设置在进气管道的外部，进气管道的侧壁开设有出气孔，出气管道设置在多根拉索钢丝的外围，套管套接在主体部外；干燥气体从拉索的第一端进入进气管道，在多根拉索钢丝之间形成有干燥气体流通的气流通道，在拉索的第二端，气流通道与出气管道相连通。
Cable-stayed bridge structure
斜拉桥结构
ZHANG WUSHENG (author) / RUAN HUIQIANG (author)
2022-02-22
Patent
Electronic Resource
Chinese
Cable-stayed bridge cable beam anchoring structure and cable-stayed bridge
| European Patent Office | 2020
CABLE-STAYED BRIDGE AND CABLE-STAYED BRIDGE CONSTRUCTION METHOD
| European Patent Office | 2020
External anchoring structure of cable-stayed bridge cable tower body and cable-stayed bridge
| European Patent Office | 2023