Bridge Harbor Bridge - an amazing architectural construction of Australia. Sydney Harbor Bridge Bridge in Sydney Harbor

Bridge Harbor Bridge (Harbour Bridge) located in Sydney. And is the largest bridge of Sydney, and also among the largest steel arched bridges of the world. The bridge was built since 1924 to 1932, from March 19, 1932 the bridge began to act. Want to see the wonderful views of the bay and the city surroundings? Then we advise you to go through bridge Harbor Bridge, views from the bridge exciting.

See also Bridge Harbor Bridge in Sydney Video

Length bridge Harbor Bridge in Sydney 1149 meters, width of 49 meters - this is an eight-vicious automotive track, two railway branches and even a walkway for cyclists and a pavement for pedestrians. The height of the bridge over the sea level of 139 meters, and the span to the water of the bay of 49 meters, which allows to pass under the bridge of the ocean liners. The weight of such a bridge is 52,800 tons.

Sydney Harbor Bridge Designed by J. K. Bradfield. The bridge connected the city center on the southern shore of the bay with the northern shore, where residential neighborings are located. Previously, when the bridge was not allowed to use bypass pathways 20 kilometers and ferries.

Now every day bridge Harbor Bridge Approximately 150,000 vehicles passing. Although it is a big load, but the bridge is very durable, once checked it for stability and drove 82 locomotives, the bridge stood up! That's just passing through the bridge paid and amounts to about 3 Australian dollars.

Every year, 5 million dollars spent on maintaining the bridge. And it was spent on its construction 13.5 million dollars.

See also Bridge Harbor Bridge in Sydney Photo

According to his appearance, the larger-ohtinsky and Finnish railway bridges in St. Petersburg (in construction, the Arch of Belelyubsky was applied on the bridge in Borovichy the same name).

Night view of the bridge.

Arched bridge span has a length of 503 meters. This is just a bit less than the 518 meter span of the longest steel arched bridge "New River-Gorge / Fayetteville" through the gorge for which the New River River flows, which is not far from the town of Fayetteville (Western Virginia, USA). Since at present, if necessary, the construction of a bridge with a long span is chosen the scheme of the suspended or guy bridge (they are much easier and cheaper than the hard arched bridge), the Harbor Bridge will stay in the list of the largest arched bridges of the world.

Steel arch "Hangers" weighs 39,000 tons. It rises 134 meters above sea level (highest point) and at the same time it has a clearance (lumen) of 49 meters above the level of the water surface of the bay, which ensures the free passage of any ocean courts under the bridge. Interestingly, the arc height can increase by about 18 cm on hot days due to the fact that the metal, heating, expands.

The total length of the entire bridge is 1149 meters. The width of the bridge is 48.8 meters (the widest arched steel bridge in the world, although almost twice is inferior in Width of the Blue Bridge across the river washing in St. Petersburg, the length of which is 32.5 meters above the car wash). Full weight of the bridge - 53,800 tons. Steel bridge design elements are connected by ripples, the total number of which exceeds six million. To maintain the bridge on the shores, the mighty tower of almost 100-meter heights are erected, which are lined with granite.

Three groups of tourists climbing on the side arches of the bridge. Pay attention to the quantity and size of ripples.

From October 1, 1998, regular excursions are carried out on the bridge for people over 10 years old - raising the side arc of the bridge on its top, from where the exciting spirit of the city panorama opens. For the ascent, only shoes on the rubber sole and a special costume with insurance, which is issued on the spot, the instructor will help with all the rest.

From the day of its discovery on March 19, 1932, the Harbor bridge became a real symbol of the economic stability of Australia. At the time when America was bent under the gift of the Great Depression, 20 million dollars were spent on the construction of this unique construction in Sydney!

From the beginning of the last century with the development of the automotive industry, transport communication in Sydney turned out to be very problematic. The fact is that the city cuts into two parts of the Sydney bay - the sleeve of the huge bay of Port Jackson. A smaller part, which is called North Sydney and lies on the left bank, was available from the city center only on water.

From the mid-19th century, many architects offered their projects to the government, which, a total of 24, among them - and 1 tunnel. But they all deviated, as they had a number of flaws. As a result, the city authorities instructed the Chief Engineer of the Department of Public Works J. Kre Bradfilda to draw up a technical task for the project, and in 1924 declared a tender for its implementation, which was won by the London Construction Company Dorman Long.

The largest arched bridge of that time was built 8 years. However, today it remains the second largest, only a little inferior to the Fayetteville Bridge in the USA, West Virginia. Modern technologies are proposed to build large span structures with a suspended way, so Harbor Bridge will still be in the world list of the largest arched structures.

Sydney Bridge Harbor consists of a single span, the length of which is 503 m, while the total length of the structure is 1149 m. Its height over the sea - 139 m, not only small coasty vessels, but also ocean liners.

Interesting is the fact that on hot days the height of the metal arch can increase by as much as 18 cm! This steel structure weighs 39 thousand tons, and the entire bridge is almost 53 thousand tons. Over 6 million rivets left for the combination of all metal parts.

The width of the span in 49 m allowed the designers to show care of all and place here a 8-way car track, 2 railway branches, a bicycle path and a pedestrian pavement.

Every day the bridge is subjected to a serious load - about 150 thousand vehicles pass along it. On this occasion, Australians do not show no concern. Despite the fact that under construction, the simplest technical means were used, the bridge is absolutely reliable - after all, the 82 locomotive was immediately driven for checking on it!

For several years now on the bridge arched arc excursions.

Visitors who want to rise to the very top is a climbing equipment and a safety cable. This pleasure is not cheap, the excursion costs from 200 to 300 dollars.

Today, the fare on Harbor Bridge is about 3 dollars. Many years ago, when it was just discovered, the motorists paid 6 pence, and riders - 2 pence. It is surprising that with such minimal duties, the construction of the bridge has fully populated in 1988.

Probably, J. Bradfield would be very surprised if he learned that the content of his brainchilding every year costs the authorities of 5 million dollars, this is a quarter from the entire amount spent on its construction. Yes, money is subject to inflation, but such monumental architectural structures - no!

For more than 10 years on the bridge Harborg Gre. New Year's Eve hosts popular pyrotechnic Show.

This fascinating spectacle admires more than a billion television viewers every year.

Australians, finding some kind of external similarity, a joke was called Harbor Bridge "hanger". But, despite the light irony, residents and guests of Sydney for more than 80 years admire the perfect form and the grand magnificence of this amazing miracle of architecture.

From him jump down on the gum.

Samantha jump on a gum from the bridge

Hiking is arranged on its top.

Once it was breakfast on the grass.

Under this bridge there are luxurious liners

SYDNEY HARBOUR BRIDGE CLIMB

and small handsome boats and ferries

with snow-white sailboats.

Passed rope, desperate guy

Philippe Petit - High Wire Walk - SYDNEY HARBOUR BRIDGE

So many different events takes place on this wonderful bridge,

which was called "hanger", apparently from the boutique of the famous couturier.

HISTORY

This Grand Bridge was erected for 8 years - from 1924 to 1932.

The bridge has become a kind of architectural and economic triumph of Australia,

after all, it was built at a time when the whole world was tormented by the economic crisis, and the United States closed depression in the vice.

vintage frames and modern

Harbor -bridge joined the business center of the city, which is located on the south bank of the Bay of Jackson,

with residential neighborhoods, which are located on the northern shore.

Before the appearance of the bridge through the Bay, the port Jackson was always carried out with theft of a ferry, or people were forced to use bypass pathways,

which took a lot of time and strength, as they accounted for 20 kilometers and passed through 5 bridges.

In the middle of the 19th century, over 50 years, different engineers from different countries offered a little-aged 24 project of bridge structures, and even one tunnel.

But none of them was approved by higher instances.

Australian John Job Kre Bradfield decided to do this problem, or rather her decision.

After all surveys, he compiled a number of preliminary recommendations.

On their basis, in 1922, an international contest of arched bridge with granite coast stations was held.

A lot of applications were considered, but the victory went to the London engineer Ralph Freman.

He together with Bradfield in 1924 began construction of an arched bridge.

The construction of the most grandiose bridge in Australia went 8 years.

It was a truly grand event, as it happened all during the times of the economic crisis, which lasted not one year.

But the Australians sustained it, and in gratitude received the largest arched bridge in the world.

Most parameters

The arched central span has a length of 503 meters, weighs steel arch 39,000 tons, but not only the length of the arch plays a role in determining its largest bridge.

The height of the bridge above sea level of 134 meters,

although her height can increase by about 180 mm on hot days, due to the fact that the metal, heating, expands.

Under the bridge, ocean liners can be easily held.

Ferry Traffic At Harbour Bridge in Sydney, Australia

Length of the entire bridge - 1 149 meters. Full weight of the bridge - 52,800 tons.

Road flooring a bridge of 1000 meters long is located at an altitude of 55 meters.

In the center it is suspended to the arch, and then continues to two coastal stone supports of 100 meters high each.

Steel bridge design elements are connected by ripples, the total number of which exceeds six million.

Bridge width 49 meters.

They are 8 lanes for cars,

by car on the bridge

Cycling On The Harbor Bridge - The Electric Era

2 Rail branches,

SYDNEY HARBOUR BRIDGE 75TH ANNIVERSARY TRAINS

View From The Cab - Milsons Point to Wynard Over The Harbour Bridge by train

as well as a walkway for cyclists, and a pavement for pedestrians. Probably, little bridges in the world consists of such a combination of modes of movement.

Construction of the bridge cost Australia in 20 million dollars,

and its maintenance is now costing 5 million dollars.

Alas, but in the world there is such a concept as inflation. Now the tech moves on the bridge they pay about $ 2, although they previously paid 6 pans. Surprisingly, when recovering even such a small fee, the bridge all the same paid off by 1988.

For the construction of such a large-scale bridge, about 800 residential buildings had to be demolished, and 1500 workers were employed on its construction, which worked for 8 years.

Very shocking indicators. It is not surprising that so many workers were involved, because the total number of rivets on the design is more than 6 million.

Of course, the bridge in Sydney is not only a symbol of all Australia, but for immigrants, he also hope and the desire for a better life.

Locals This bridge is called the "hanger", since the arched form is very reminded.

The view from this bridge opens a wonderful - from him as all the opera theaters of Sydney are visible on the palm.

The construction of the bridge was difficult to uninterrupted the functioning of the nearby port, therefore the console method of the facility of the span was used, moving from the coastal supports to the central part.

The test was carried out using 96 locomotives. I think these impressive data speak for yourself.

From October 1, 1998, one of the most popular Sydney attractions works on the bridge. Those who decided to take part in this fascinating ascent, there is approximately 1.5 km in a group of 12 people accompanied by an experienced instructor.

Climbing on the top of the arched span structure is carried out by experienced instructors, for this you do not need to be a climber.

All that you require these rubber shoes and a special costume with insurance (this is all issued before the excursion).

And of course, you need your desire! Without him nowhere. It does not often fall the opportunity to visit the highest attraction itself!

Harbor Bridge turned into a picnic lawn

Picnic on the bridge News 1 channel

as many as 190, 000 thousand, but only six of them managed to get to the bridge.

Climbing to the top of Harbor Bridge in Sydney

On October 1, the Sydney took place a massive rise to the pylons of the famous Sydney Harbor Bridge bridge to a height of 134 meters.

At the top of the bridge, 137 people from different countries of the world have risen at the same time. Each recreation participant had a flag of his state with him.

The Bridge Climb tour was first open for tourists on October 1, 1998 and since then has become one of the most popular Sydney attractions.

Here is such a beautiful and historic bridge in Sydney! All photos from Google Planet. Louds love to shoot this bridge, all tourists are there only and make that they are shooting on the camera and on video. To choose a more worthy video, went through a huge number, like a photo.

Read and see dear readers! This post created with great love! The material was selected and made up of these sources.

Harbor Bridge is the largest Sydney Bridge and one of the largest arched bridges in the world. The greatness of Harbor Breeza amazes tourists for many decades.

Harbor BridgeAlong with the building of the Sydney Opera, is one of the main attractions of Sydney. The bridge is also called "Coat Hunger" - due to the fact that it looks like a giant hanger.

Until the construction in Sydney Harbor Bridge, the Northern District of the city on the left bank of the Paramatian river in her mouth was almost isolated from the city center. This message was carried out along the long railway track or a five-bridge highway.

The construction plan between the areas of Davis Point and Wilson Point originated in the middle of the XIX century, and in the next five decades 24 projects of bridge structures and one tunnel project were proposed. However, with careful examination in 1904, they were all rejected.

The development of this problem was engaged in Australian John Job Kre Bradfield, the chief management engineer of public works. He was the author of preliminary recommendations, on the basis of which specifications were prepared for the international contest of arched bridges in 1922 with granite coastal supports. The project won the project of the London engineer Sir Ralph Freeman from the company "Dorman Long". The construction, which was led by Bradfield, began in 1926 and ended six years later.

Harbor Bridge It was opened in 1932 and by the time of the completion of construction cost 20 million dollars. And today, motorists, moving to the southern part of Sydney, pay 2 dollars for travel, covering the cost of the contents of the bridge. The bridge peil closest to the opera theater is open to the visit. From the observation deck there is a circular panorama of Sydney, this is a comfortable place for photo and video filming. From October 1, 1998, regular excursions are carried out on the upper army of the bridge, which opens the breathtaking panorama of the city. For the ascent, only shoes on the rubber sole and a special costume with insurance, which is issued on the spot, the instructor will help with all the rest.

The construction of the bridge was the most complicated task of technical and organizational points of view. In order not to disrupt the functioning of the port, it was decided to use the console technique, moving from the supports in the direction of the central part. At the same time, there was a need to use temporary technological supports. The test of the bridge for strength was carried out in February 1932 with the help of 96 steam locomotives.

In a constructive terms, the construction is a metal grid with an arch-equipped arrow, which is suspended by the railway tunnel of the mesh structure.

The bridge is carried out automobile, pedestrian and rail. Harbor Bridge connects the business, the central part of the city with the northern shore and intersect the Bay of the port Jackson.

This is one of the longest bridges in the world. Arched spit bridge Harbor Bridge He has a length of 503 meters, weighs steel arch 39,000 tons, it rises 134 meters above sea level, although her height can increase by about 180 millimeters on hot days, due to the fact that the metal, heating, expands. The length of the entire bridge is 1 149 meters, and the width is 49 meters. Full weight of the bridge - 52,800 tons. Steel bridge design elements are connected by ripples, the total number of which exceeds six million.