Anti-collision warning system of underwater cable-stayed suspension tunnel
A floating tunnel and cable-stayed technology, applied to underwater structures, buoys, water conservancy projects, etc., can solve problems such as collision accidents, achieve cost savings, facilitate construction, and reduce the risk of being hit
Active Publication Date: 2020-06-09
CCCC THIRD HARBOR ENG
View PDF9 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Since the tunnel is suspended below the water surface, it is almost impossible to be found and identified by human eyes. If the navigation object cannot identify the location of the tunnel when passing through the tunnel, collision accidents will easily occur. This is not allowed for both the tunnel and the navigation object itself.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] The present invention will be further described below in conjunction with accompanying drawing.
[0024] see Figure 1 to Figure 3 , the anti-collision warning system of the underwater cable-stayed floating tunnel of the present invention, the applicable underwater cable-stayed floating tunnel includes a tunnel body, a pair of docking structures 2 and a cable anchorage system; the tunnel body includes an underwater floating tunnel 1 and The land slope tunnel 6; the underwater floating tunnel 1 is formed by connecting multiple sections of prefabricated pipe joints; the shore structure 2 is connected between the underwater floating tunnel 1 and the land slope tunnel 6; the cable anchorage system includes four cable anchorages Pier 4, four sets of cable diversion piers 5, cable ramps and multiple cable stays 3; the four cable anchorage piers 4 are respectively arranged on the opposite coast on both sides of the tunnel and on the opposite coast on both sides of the tunnel ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an anti-collision warning system of an underwater cable-stayed suspension tunnel. The anti-collision warning system comprises a warning buoy device and an underwater warning anchor cable device. The warning buoy device comprises a plurality of buoys, a plurality of fixing cables and a plurality of warning lamps; the plurality of buoys are arranged on the water surface abovean underwater suspension tunnel at intervals along the axis direction of the underwater suspension tunnel; the plurality of fixing cables are fixed between the plurality of buoys and the underwater floating tunnel in a one-to-one correspondence manner; and the warning lamps are attached to the tops of the buoys in a one-to-one correspondence mode. The underwater warning anchor cable device comprises two underwater warning cables, a plurality of hanging cables and a plurality of warning lamp strips; the two underwater warning cables are arranged on the two sides of the underwater suspension tunnel in parallel, and the multiple hanging cables are hung on the two underwater warning cables at intervals; and the plurality of warning lamp strips are mounted on the plurality of hanging ropes ina one-to-one correspondence manner. According to the anti-collision warning system, navigable objects on the water surface can be warned, underwater vehicles can also be warned, and the risk that thesuspension tunnel is collided can be effectively reduced.
Description
technical field [0001] The invention relates to an underwater suspension tunnel, in particular to an anti-collision warning system for an underwater cable-stayed suspension tunnel. Background technique [0002] The submerged floating tunnel, the English name is "Submerged Floating Tunnel", referred to as "SFT". In Italy, it is also called "Archimedes bridge", or "PDA" bridge for short. Generally, it consists of a tubular body floating at a certain depth in the water (the space of the tubular body is large enough to meet the requirements of road and railway traffic), a support system (anchor cables anchored on the seabed foundation, piers or floating boxes on the water) and It is composed of structures on both sides of the river. It is a new type of structure that means of transportation across the two banks separated by deep water. It is suitable for all means of transportation that need to pass through the water. It can pass trains, cars, small motor vehicles and pedestri...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B63B22/16B63B22/04E02D29/067
CPCB63B22/04B63B22/166E02D29/067
Inventor 孙洪春徐立新刘卫星孙旭傅一帆刘磊张继彪汪峥
Owner CCCC THIRD HARBOR ENG