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Granville Street Bridge
The Granville Street Bridge or Granville Bridge is an eight-lane fixed cantilever/truss bridge in Vancouver, British Columbia, carrying Granville Street between Downtown Vancouver southwest and the Fairview neighborhood. It spans False Creek and is above Granville Island. The bridge is part of Highway 99. History First bridge 1889 The original bridge was completed in 1889. It was a 732-metre long low timber trestle. The navigation span, near the north end, was a trussed timber swing span, tied with wire ropes to a central wooden tower. It was largely designed by the CPR, and cost $16,000. In 1891 the bridge was widened on both sides for streetcar tracks, except where the tracks converged for the swing span. Second bridge 1909 The second bridge was completed in 1909. It was a longer, medium-level steel bridge with a through truss swing span. During World War I, on April 29, 1915, a fire broke out on the bridge that was thought to be an arson attack. Four Germans were arres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
British Columbia Highway 99
Highway 99 is a provincial highway in British Columbia that serves Greater Vancouver and the Squamish–Lillooet corridor over a length of . It is a major north–south artery within Vancouver and connects the city to several suburbs as well as the U.S. border, where it continues south as Interstate 5. The central section of the route, also known as the Sea to Sky Highway, serves the communities of Squamish, Whistler, and Pemberton. Highway 99 continues through Lillooet and ends at a junction with Highway 97 near Cache Creek. The highway's number, assigned in 1940, was derived from former U.S. Route 99, the predecessor to Interstate 5 and a major route for the U.S. West Coast. Highway 99 originally comprised the King George Highway in Surrey, portions of Kingsway from New Westminster to Vancouver, and local streets. It was extended across the Lions Gate Bridge and to Horseshoe Bay in the 1950s along a new highway that would later be incorporated into Highway 1 (the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
World War I
World War I (28 July 1914 11 November 1918), often abbreviated as WWI, was one of the deadliest global conflicts in history. Belligerents included much of Europe, the Russian Empire, the United States, and the Ottoman Empire, with fighting occurring throughout Europe, the Middle East, Africa, the Pacific, and parts of Asia. An estimated 9 million soldiers were killed in combat, plus another 23 million wounded, while 5 million civilians died as a result of military action, hunger, and disease. Millions more died in genocides within the Ottoman Empire and in the 1918 influenza pandemic, which was exacerbated by the movement of combatants during the war. Prior to 1914, the European great powers were divided between the Triple Entente (comprising France, Russia, and Britain) and the Triple Alliance (containing Germany, Austria-Hungary, and Italy). Tensions in the Balkans came to a head on 28 June 1914, following the assassination of Archduke Franz Ferdin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Truss Arch Bridges
A truss arch bridge combines the elements of the truss bridge and the arch bridge. The actual resolution of forces will depend upon the design. If no horizontal thrusting forces are generated this becomes an arch-shaped truss, essentially a bent beam – see moon bridge for an example. If horizontal thrust is generated but the apex of the arch is a pin joint, this is termed a three-hinged arch. If no hinge exists at the apex, it will normally be a two-hinged arch. In the ''Iron Bridge'' shown below, the structure of each frame emulates the kind of structure that previously had been made of wood. Such a wood structure uses closely fitted beams pinned together, so the members within the frames are not free to move relative to one another, as they are in a pin-jointed truss structure that allows rotation at the pin joint. Such rigid structures (which impose bending stresses upon the elements) were further developed in the 20th century as the Vierendeel truss. Image:Garabit.jpg, Gara ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cambie Street Bridge
The Cambie Bridge is a six-lane symmetric, precast, varying-depth-post tension-box girder bridge spanning False Creek in Vancouver, British Columbia. The current bridge opened in 1985, but is the third bridge at the same location. Often referred to as the Cambie Street Bridge, it connects Cambie Street on the south shore of False Creek to both Nelson and Smithe Streets in the downtown peninsula. It is the easternmost of False Creek's fixed crossings; the Burrard and Granville bridges are a little more than a kilometre to the west, and the new Canada Line SkyTrain tunnel is built just west of the Cambie Bridge. History The first Cambie Street Bridge, opened in 1891, was built as a simple piled-timber trestle with a trussed timber swing span near the middle. It cost $12,000 (CAD). Second bridge The next bridge was a four-lane, medium level steel bridge, long and carrying streetcar tracks. It was completed in 1911 for $740,000, opening to traffic on May 24, 1911. The followi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burrard Bridge
The Burrard Street Bridge (sometimes referred to as the Burrard Bridge) is a four-lane, Art Deco style, steel truss bridge constructed in 1930–1932 in Vancouver, British Columbia, Canada. The high, five part bridge on four piers spans False Creek, connecting downtown Vancouver with Kitsilano via connections to Burrard Street on both ends. It is one of three bridges crossing False Creek. The other two bridges are the Granville Bridge, three blocks or to the southeast, and the Cambie Street Bridge, about 11 blocks or to the east. In addition to the vehicle deck, the Burrard Bridge has wide sidewalks and a dedicated cycling lane on both sides. The architect of the Burrard Street Bridge was George Lister Thornton Sharp, the engineer John R. Grant. The bridge's two close approach spans are Warren trusses placed below deck level, while its central span is a Pratt truss placed above deck level to allow greater clearance height for ships passing underneath. The central truss ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Spinning Chandelier
''Spinning Chandelier'' is a public artwork by Rodney Graham in Vancouver, British Columbia, Canada. The work is situated under the Granville Street Bridge in Downtown Vancouver. It was unveiled in 2019. Attributes The work is located in a formerly underutilized space, hanging from beneath the Granville Street Bridge above the intersection of Beach Avenue and an unnamed alley. The work was designed by artist Rodney Graham. It is the public art component of Vancouver House, a 60-story condominium building designed by Bjarke Ingels. The chandelier has a cyclical show that takes place three times a day, at 12 p.m., 4 p.m., and 9 p.m. The cycle involves the work lighting up, lowering to its lowest point, rotating for four minutes, slowing down, stopping, and rising back to its original place. The chandelier is styled like those made in the 18th century. It weighs about and measures . The work is made of stainless steel, LED lights, and 600 polyurethane crystals. It was manufactur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Bridges In Canada
This is a list of bridges and viaducts in Canada, including those for pedestrians and vehicular traffic. Historical and architectural interest bridges There are only a few covered bridges left in Canada compared to all those that were built in the past. In the Quebec province, if we already counted 1200 in the last century, today there are only 88 remaining. In New Brunswick, 58 covered bridges have been identified. Major road and railway bridges The Canada's longest bridge is the Confederation Bridge in the Gulf of St. Lawrence with a total of between abutments, it's also the world's longest bridge over ice-covered water. More than 5,000 local workers helped with the project, which cost about $1 billion. The Quebec Bridge has been the longest cantilever bridge span in the world since 1917, measuring between its two piles. It helds the record of all-categories longest span in the world until the opening of the Ambassador Bridge, it's the last bridge that broke such a rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burrard Street Bridge
The Burrard Street Bridge (sometimes referred to as the Burrard Bridge) is a four-lane, Art Deco style, steel truss bridge constructed in 1930–1932 in Vancouver, British Columbia, Canada. The high, five part bridge on four piers spans False Creek, connecting downtown Vancouver with Kitsilano via connections to Burrard Street on both ends. It is one of three bridges crossing False Creek. The other two bridges are the Granville Street Bridge, Granville Bridge, three blocks or to the southeast, and the Cambie Street Bridge, about 11 blocks or to the east. In addition to the vehicle deck, the Burrard Bridge has wide sidewalks and a dedicated cycling lane on both sides. The architect of the Burrard Street Bridge was George Lister Thornton Sharp, the engineer John R. Grant. The bridge's two close approach spans are Truss Bridge#Warren truss, Warren trusses placed below deck level, while its central span is a Truss Bridge#Pratt truss, Pratt truss placed above deck level to all ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Median Barrier
A Jersey barrier, Jersey wall, or Jersey bump is a modular concrete or plastic barrier employed to separate lanes of traffic. It is designed to minimize vehicle damage in cases of incidental contact while still preventing vehicle crossovers resulting in a likely head-on collision. Jersey barriers are also used to reroute traffic and protect pedestrians and workers during highway construction. They are named after the U.S. state of New Jersey which first started using the barriers as separators between lanes of a highway in the 1950s. The barriers are also known as a K-rail, a term stipulated in the California Department of Transportation specification for temporary concrete traffic barriers which first started using concrete median barriers in the mid-1940s. Over time, different variants were created. Taller variants, such as the Ontario Tall Wall, proved more effective at stopping vehicles and had the added advantage of blocking most oncoming headlights. More modular variant ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Curb (road)
A curb (North American English), or kerb (Commonwealth English except Canada; see spelling differences), is the edge where a raised sidewalk or road median/central reservation meets a street or other roadway. History Although curbs have been used throughout modern history, and indeed were present in ancient Pompeii, their widespread construction and use only began in the 18th century, as a part of the various movements towards city beautification that were attempted in the period. A series of Paving Acts in the 18th century, especially the 1766 Paving and Lighting Act, authorized the City of London Corporation to create footways along the streets of London, pave them with Purbeck stone (the thoroughfare in the middle was generally cobblestone) and raise them above street level with curbs forming the separation. The Corporation was also made responsible for the regular upkeep of the roads, including their cleaning and repair, for which they charged a tax from 1766. Previ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Seismic Retrofit
Seismic retrofitting is the modification of existing structures to make them more resistant to seismic activity, ground motion, or soil failure due to earthquakes. With better understanding of seismic demand on structures and with our recent experiences with large earthquakes near urban centers, the need of seismic retrofitting is well acknowledged. Prior to the introduction of modern seismic codes in the late 1960s for developed countries (US, Japan etc.) and late 1970s for many other parts of the world (Turkey, China etc.), many structures were designed without adequate detailing and reinforcement for seismic protection. In view of the imminent problem, various research work has been carried out. State-of-the-art technical guidelines for seismic assessment, retrofit and rehabilitation have been published around the world – such as the ASCE-SEI 41 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cadillac
The Cadillac Motor Car Division () is a division of the American automobile manufacturer General Motors (GM) that designs and builds luxury vehicles. Its major markets are the United States, Canada, and China. Cadillac models are distributed in 34 additional markets worldwide. Cadillac automobiles are at the top of the luxury field within the United States. In 2019, Cadillac sold 390,458 vehicles worldwide, a record for the brand. Cadillac is among the first automotive brands in the world, fourth in the United States only to Autocar Company (1897) and fellow GM marques Oldsmobile (1897) and Buick (1899). It was named after Antoine de la Mothe Cadillac (1658–1730), who founded Detroit, Michigan. The Cadillac crest is based on his coat of arms. By the time General Motors purchased the company in 1909, Cadillac had already established itself as one of America's premier luxury car makers. The complete interchangeability of its precision parts had allowed it to lay the foundati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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