Table of Contents
- 1 Where are most cable-stayed bridges located?
- 2 Where did the cable stayed bridge originate?
- 3 What is a cable-stayed bridge and how does it work?
- 4 What is the history of cable-stayed bridges?
- 5 What are the advantages and disadvantages of cable – stayed bridge?
- 6 What is the longest cable stay bridge?
Where are most cable-stayed bridges located?
Completed cable-stayed bridges
| Rank | Name | Location |
|---|---|---|
| 1 | Russky Bridge | Vladivostok 43°3′47.6″N 131°54′26.8″E |
| 2 | Hutong Yangtze River Bridge | Nantong – Suzhou, Jiangsu 32°00′17.1″N 120°42′50.1″E |
| 3 | Sutong Yangtze River Bridge | Suzhou – Nantong, Jiangsu 31°46′40.2″N 120°59′41.2″E |
Why do we use cable stayed bridge?
Compared to the traditional suspension bridge design, the cables involved with a cable stayed bridge are capable of handling more pressure. That provides the deck with a greater level of consistency for travel. It keeps its shape better, even under heavy live loads, because the overall design has more rigidity.
Why are cable-stayed bridges becoming so popular?
Improvements in stress tolerance, corrosion resistance and computer modeling around the same time helped their popularity grow as engineers built them cheaper and more efficiently. Cable corrosion and vibrations remain two of the primary concerns for cable-stayed bridges.
Where did the cable stayed bridge originate?
Cable-stayed bridges date back to 1595, where designs were found in Machinae Novae, a book by Croatian-Venetian inventor Fausto Veranzio.
Where is longest cable-stayed bridge in us?
With a main cable-stayed span stretching 1,583 feet, John James Audubon Bridge is the longest cable-stayed bridge in the United States. Completed in 2011, the bridge crosses the Mighty Mississippi, carrying Louisiana Highway 10 between the Pointe Coupee and West Feliciana parishes (north of Baton Rouge).
What is a cable-stayed bridge for kids?
A cable-stayed bridge is a bridge that has one or more columns (called towers or pylons), with cables directly supporting the bridge deck. There are two main types of cable-stayed bridges. In the harp design, the cables are nearly parallel.
What is a cable-stayed bridge and how does it work?
cable-stayed bridge, bridge form in which the weight of the deck is supported by a number of nearly straight diagonal cables in tension running directly to one or more vertical towers. The towers transfer the cable forces to the foundations through vertical compression.
When did cable-stayed bridges increase in popularity?
The cable-stayed bridge debuted in its full form in the U.S. in the 1970s, decades after engineers in Europe honed the design. Today, because of improvements in structural modeling, this method is often a civil engineer’s first choice for bridges up to 3,000 feet long.
Where are cable-stayed bridge used?
It usually carries pedestrians, bicycles, automobiles, trucks, and light rail. It is used in places where spans need to be longer than cantilever bridge can achieve (because of its weight), but the span is short enough so a suspension bridge is not practical there economically.
What is the history of cable-stayed bridges?
The development of cable-stayed bridges is traced from 1784 to the present. The first modern cable-stayed bridge, the Stromsund Bridge, was completed in 1955 in Sweden. Economic comparisons indicate that cable-stayed bridges fill the void between continuous girder bridges and suspension bridges.
Where is this modern looking cable-stayed bridge?
Charleston, South Carolina – Arthur Ravenel Jr.
Where are cable-stayed bridges used?
What are the advantages and disadvantages of cable – stayed bridge?
List of the Advantages of Cable Stayed Bridges Cable-stayed bridges take less time to complete than other options. The strength of a cable-stayed bridge is unquestionable. Because the cable-stayed design is similar to a suspension bridge, it is only natural to compare the two option. It can be significantly cheaper to build a cable-stayed bridge.
What are the disadvantages of a cable stayed bridge?
Disadvantages of cable-stayed bridges. In the longer sizes, the cantilevered halves are very susceptible to wind induced oscillation during construction. The cables require careful treatment to protect them from corrosion.
What are the different types of cable stayed bridge?
A cable-stayed bridge can be built in different variations: ” A side-spar cable-stayed bridge ” has only one tower and is supported only on one side. ” Cantilever-spar cable-stayed bridge ” has a single cantilever spar on one side of the span. ” Multiple-span cable-stayed bridge ” is a cable-stayed bridge with more than 3 spans.
What is the longest cable stay bridge?
The world’s longest cable-stayed bridge is the Jiaxing-Shaoxing Sea Bridge in Shaoxing , China. From one end to the other, it is 10,138 m (6.3 miles) long and has 6 traffic lanes.