Assembled high-performance reinforced concrete floating bridge
A reinforced concrete, high-performance technology, used in pontoon bridges, bridges, bridge materials, etc., can solve the problems of complicated and complicated connection methods, high maintenance costs, and high connection costs for pontoon bridges, achieve long service life, reduce project costs, and improve construction quality. Effect
Pending Publication Date: 2018-08-10
青岛特瑞安海洋工程科技有限公司
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The cost is relatively high, and once damaged, the maintenance cost is relatively expensive
At the same time, the existing pontoon bridges have poor reliability and single function. The existing pontoon bridge connection methods are cumbersome and complicated, and the connection cost is high, but the support is not stable. good pontoon product
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
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0027] see Figure 1-8 , in the embodiment of the present invention, an assembled high-performance reinforced concrete pontoon bridge includes a bridge deck 11 and a bridge body 12, and the bridge body 12 is formed by assembling and connecting a plurality of identical hollow floating body units 1 on the ground 9, so that A bridge deck 11 is arranged on the bridge body 12, the width of the bridge body 12 is set to be consistent with the width of the hollow floa...
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 assembled high-performance reinforced concrete floating bridge. The floating bridge comprises a bridge surface and a bridge body, the bridge body is formed by the assemblingconnection of multiple same hollow floating body units on the ground, and the bridge surface is arranged on the bridge body; the hollow floating body units comprise cavities and housings, the hollowfloating body units are provided with the housings and the cavities from the outsides to the insides, and anti-corrosion layers are arranged on the outer surfaces of the hollow floating body units; four wire harness porous channels are formed in four corners of each cavity, and the wire harness porous channels can be used for placing reinforced steel bars or steel strand bundles used for connecting the hollow floating body units; hinge units are arranged between the adjacent hollow floating body units, and after the bridge body is stretched and drawn through the reinforced steel bars or the steel strand bundles, anchorages are fixedly connected with two ends of the reinforced steel bars or the steel strand bundles. The floating bridge is reasonable in design, high in safety coefficient andlonger in life expectancy, and the floating bridge is suitable for popularization.
Description
technical field [0001] The invention relates to a pontoon bridge, in particular to an assembled high-performance reinforced concrete pontoon bridge. Background technique [0002] Pontoon bridge refers to a bridge that uses boats or pontoons instead of piers and floats on the water. The military pontoon bridge assembled by standard equipment is called pontoon bridge. The historical records of pontoon bridges are earliest in China. "The Book of Songs Daya Daming" records: "Welcome to Wei in person, build a boat as a beam", records that Zhou Wen Wang Jichang built a pontoon bridge on the Wei River in 1184 BC. Abroad, Cyrus the Great of the Persian Empire built a pontoon bridge in Mesopotamia in 537 BC. Floating bridges are mainly used for berthing ships in rivers, lakes, ocean harbors, etc., and for people to get on and off ships. It can also be used for pedestrians, highways, and railways for emergency relief or as a temporary transportation facility. [0003] The total l...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E01D15/14E01D101/26
CPCE01D15/14E01D2101/26
Inventor 刘伟伟庞亮张辉曲晓刚
Owner 青岛特瑞安海洋工程科技有限公司