A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Sea-crossing channel with suspension tunnel and deepwater suspension bridge
The invention discloses a sea-crossing channel with a suspension tunnel and a deepwater suspension bridge. The sea-crossing channel comprises two main tower artificial islands, two bridge-tunnel conversion artificial islands, a suspension bridge and two sections of suspension tunnels. The two bridge-tunnel conversion artificial islands are located in front of and behind the two main tower artificial islands in a one-to-one correspondence mode, and a main bridge body of the suspension bridge is erected between suspension bridge cable bent towers on the two main tower artificial islands. The side span bridge of the suspension bridge is erected between the suspension bridge cable bent towers on the two main tower artificial islands and side span transition piers on the adjacent bridge-tunnelconversion artificial islands; and two ends of a main cable of the suspension bridge are respectively anchored on the suspension bridge anchorage structures on the two bridge-tunnel conversion artificial islands. Besides, bridge-tunnel transition conversion structures are arranged on the two bridge-tunnel conversion artificial islands respectively; and one ends of the two sections of suspension tunnels are respectively and fixedly connected with suspension tunnel shore connection structures on the two bridge-tunnel conversion artificial islands. The cross-sea channel solves the problem that navigation of the underwater vehicle is affected because a suspension tunnel in a relatively shallow water area occupies too large area of the cross section of the water area.
本发明公开了一种具有悬浮隧道和深水悬索桥的跨海通道，包括两座主塔人工岛、两座桥隧转换人工岛、悬索桥和两段悬浮隧道。两座桥隧转换人工岛一一对应地位于两座主塔人工岛的前、后方，悬索桥的主桥架设在两座主塔人工岛上的悬索桥索塔之间；悬索桥的边跨桥架设在两座主塔人工岛上的悬索桥索塔与相邻的桥隧转换人工岛上的边跨过渡墩之间；悬索桥的主缆索的两端各自地锚固在两座桥隧转换人工岛上的悬索桥锚碇结构上；两座桥隧转换人工岛上还各自设置桥隧过渡转换结构；两段悬浮隧道的一头各自地与两座桥隧转换人工岛上的悬浮隧道接岸结构固接。本发明的跨海通道解决了相对较浅水域悬浮隧道占用水域断面面积过大而影响水下潜航器通航的问题。
Sea-crossing channel with suspension tunnel and deepwater suspension bridge
The invention discloses a sea-crossing channel with a suspension tunnel and a deepwater suspension bridge. The sea-crossing channel comprises two main tower artificial islands, two bridge-tunnel conversion artificial islands, a suspension bridge and two sections of suspension tunnels. The two bridge-tunnel conversion artificial islands are located in front of and behind the two main tower artificial islands in a one-to-one correspondence mode, and a main bridge body of the suspension bridge is erected between suspension bridge cable bent towers on the two main tower artificial islands. The side span bridge of the suspension bridge is erected between the suspension bridge cable bent towers on the two main tower artificial islands and side span transition piers on the adjacent bridge-tunnelconversion artificial islands; and two ends of a main cable of the suspension bridge are respectively anchored on the suspension bridge anchorage structures on the two bridge-tunnel conversion artificial islands. Besides, bridge-tunnel transition conversion structures are arranged on the two bridge-tunnel conversion artificial islands respectively; and one ends of the two sections of suspension tunnels are respectively and fixedly connected with suspension tunnel shore connection structures on the two bridge-tunnel conversion artificial islands. The cross-sea channel solves the problem that navigation of the underwater vehicle is affected because a suspension tunnel in a relatively shallow water area occupies too large area of the cross section of the water area.
本发明公开了一种具有悬浮隧道和深水悬索桥的跨海通道，包括两座主塔人工岛、两座桥隧转换人工岛、悬索桥和两段悬浮隧道。两座桥隧转换人工岛一一对应地位于两座主塔人工岛的前、后方，悬索桥的主桥架设在两座主塔人工岛上的悬索桥索塔之间；悬索桥的边跨桥架设在两座主塔人工岛上的悬索桥索塔与相邻的桥隧转换人工岛上的边跨过渡墩之间；悬索桥的主缆索的两端各自地锚固在两座桥隧转换人工岛上的悬索桥锚碇结构上；两座桥隧转换人工岛上还各自设置桥隧过渡转换结构；两段悬浮隧道的一头各自地与两座桥隧转换人工岛上的悬浮隧道接岸结构固接。本发明的跨海通道解决了相对较浅水域悬浮隧道占用水域断面面积过大而影响水下潜航器通航的问题。
Sea-crossing channel with suspension tunnel and deepwater suspension bridge
一种具有悬浮隧道和深水悬索桥的跨海通道
XU LIXIN (author) / DING JIAN (author) / WANG LAIFA (author) / MENG RUOYI (author) / SUN XU (author) / SUN HONGCHUN (author) / DU YU (author) / CHENG YUN (author)
2020-08-04
Patent
Electronic Resource
Chinese
Crossing Lines: The Wheeling Suspension Bridge
| ASCE | 2016
SUSPENSION BRIDGE FRAME, SUSPENSION BRIDGE, AND SUSPENSION BRIDGE ERECTION METHOD
| European Patent Office | 2020
Cheon-Sa Bridge—The First Sea Crossing Multi-Span Suspension Bridge
| Taylor & Francis Verlag | 2021