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101 Collins Street
101 Collins Street is a skyscraper located in Collins Street, Melbourne central business district, Victoria, Australia. The 57-storey building designed by Denton Corker Marshall was completed in March 1991. Towards the end of project, with a change of developer, the foyer space was designed by John Burgee, noted as a pioneer of postmodern architecture. It overtook Rialto Towers and became the tallest building in Melbourne and Australia until August 1991, when 120 Collins Street was completed. As of 2022, the tower is the sixth-tallest building in Melbourne and the 11th-tallest building in Australia when measured up to the tallest architectural point, which is the -tall spire. The tower contains of rentable space. The floor-to-ceiling height is unusually large for a skyscraper at . The lifts can reach speeds of . There are 414 underground car park spaces. The building contains double glazed windows with surface coated tempered glass to increase thermal efficiency. The CRA ...
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List Of Tallest Buildings In Melbourne
Melbourne, the second-largest city in Australia, is home to approximately 758 completed high-rise buildings. Of those completed and or topped-out, 73 buildings are defined as "skyscrapers"–buildings which reach a height of at least ; more than any other city in Australia. Overall, Melbourne's skyline ranks the tallest in the Oceania region and the 24th tallest in the world by the number of completed skyscrapers. Melbourne comprises five of the ten tallest buildings in Australia and the city has routinely hosted the tallest building in Australia to architectural feature or roof. , the tallest building in Melbourne is the 100-storey Australia 108, which stands in height and whilst the second–tallest building in Australia, it is the tallest to roof. Geographically, most of Melbourne's tallest skyscrapers are concentrated in the City Centre precinct; however, other locations of prominent skyscrapers and tall buildings in Melbourne include Carlton, Docklands, Southba ...
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Glazing (window)
Glazing, which derives from the Middle English for 'glass', is a part of a wall or window, made of glass. Glazing also describes the work done by a professional "glazier". Glazing is also less commonly used to describe the insertion of ophthalmic lenses into an eyeglass frame. Common types of glazing that are used in architectural applications include clear and tinted float glass, tempered glass, and laminated glass as well as a variety of coated glasses, all of which can be glazed singly or as double, or even triple, glazing units. Ordinary clear glass has a slight green tinge but special colorless glasses are offered by several manufacturers. Glazing can be mounted on the surface of a window sash or door stile, usually made of wood, aluminium or PVC. The glass is fixed into a rabbet (rebate) in the frame in a number of ways including triangular glazing points, putty, etc. Toughened and laminated glass can be glazed by bolting panes directly to a metal framework by bolts pa ...
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Skyscraper Office Buildings In Melbourne
A skyscraper is a tall continuously habitable building having multiple floors. Modern sources currently define skyscrapers as being at least or in height, though there is no universally accepted definition. Skyscrapers are very tall high-rise buildings. Historically, the term first referred to buildings with between 10 and 20 stories when these types of buildings began to be constructed in the 1880s. Skyscrapers may host offices, hotels, residential spaces, and retail spaces. One common feature of skyscrapers is having a steel frame that supports curtain walls. These curtain walls either bear on the framework below or are suspended from the framework above, rather than resting on load-bearing walls of conventional construction. Some early skyscrapers have a steel frame that enables the construction of load-bearing walls taller than of those made of reinforced concrete. Modern skyscrapers' walls are not load-bearing, and most skyscrapers are characterised by large surface a ...
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1991 Establishments In Australia
File:1991 Events Collage.png, From left, clockwise: Boris Yeltsin, elected as Russia's first president, waves the new flag of Russia after the 1991 Soviet coup d'état attempt, orchestrated by Soviet hardliners; Mount Pinatubo erupts in the Philippines, making it the second-largest volcanic eruption of the 20th century; MTS Oceanos sinks off the coast of South Africa, but the crew notoriously abandons the vessel before the passengers are rescued; Dissolution of the Soviet Union: The Soviet flag is lowered from the Kremlin for the last time and replaced with the flag of the Russian Federation; The United States and soon-to-be dissolved Soviet Union sign the START I Treaty; A tropical cyclone strikes Bangladesh, killing nearly 140,000 people; Lauda Air Flight 004 crashes after one of its thrust reversers activates during the flight; A United States-led coalition initiates Operation Desert Storm to remove Iraq and Saddam Hussein from Kuwait, 300x300px, thumb rect 0 0 200 200 ...
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Prima Pearl
Prima Pearl (also referred to as Pearl Tower and Prima Tower) is a residential skyscraper completed in 2014, in the Southbank precinct of Melbourne, Victoria, Australia. As of 2022, the skyscraper is the seventh–tallest building in Melbourne and the 13th–tallest building in Australia. History Initial project In 1984, the Schiavello group bought the 35 Queensbridge Square site in Southbank; among the group's first land purchase in Melbourne. By 2002, the group formally submitted plans to the State Government for a 225–metre (738-foot) tall residential skyscraper – in the midst of oversupply or "glut" concerns within the inner–city apartment market. Nevertheless, the $AUD230 million project, then dubbed 'Prima on Southbank', would have been one of the tallest residential buildings in Melbourne, only surpassed by the nearby Eureka Tower (under–construction at the time), but considerably taller than Freshwater Place North, which was also being constructed in 2002 ...
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Melbourne Tram Route 109
Melbourne tram route 109 is operated by Yarra Trams on the Melbourne tram network from Box Hill to Port Melbourne. The 19.3 kilometre route is operated out of Kew depot with A and C class trams. History The origins of route 109 lie in separate tram lines, a cable tram from Spencer Street to the Yarra River, a horse tram from the Yarra River to Kew Cemetery, an electric line from Kew Junction to Box Hill (extended over the years), as well as the Port Melbourne railway line. A cable line was opened by the Melbourne Tramway & Omnibus Company from Spencer Street to Brunswick Street along Collins Street, MacArthur Street, Gisborne Street and Victoria Parade on 2 October 1886, and extended to the west side of the Yarra River along Victoria Parade and Victoria Street on 22 November 1886. A connecting horse tram was built from the east side of the Yarra River to Kew Cemetery, along Barkers Road, High Street South and High Street, opening on 28 December 1887. The Prahran & Ma ...
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Melbourne Tram Route 48
Melbourne tram route 48 is operated by Yarra Trams on the Melbourne tram network from Balwyn North to Victoria Harbour. The 13.5 kilometre route is operated out of Kew depot with A and C class trams. History The origins of route 48 lie in separate lines. The section between Flinders Street (near Stop 9) and Hawthorn Bridge (Stop 23) dates back to Melbourne's first cable tram line to Richmond, which opened on 11 November 1885. It was electrified in stages, finally commencing electric operations on 4 December 1927. The section between Southern Cross station (Stop 1) and Spring Street (Stop 8) opened on 2 October 1886 as the North Fitzroy line. It was electrified on 21 November 1929. These two lines are connected by a line that was built along Spring Street on 10 November 1993 as part of the City Circle tram line works. The section between Barkers Road (Stop 29) and Cotham Road (Stop 33) was built by the Prahran & Malvern Tramways Trust on 24 February 1915. The track between Co ...
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Melbourne Tram Route 12
Melbourne tram route 12 is operated by Yarra Trams on the Melbourne tram network from Victoria Gardens Shopping Centre to St Kilda. The 16.2 kilometre is operated out of Southbank depot with A class trams. History The origins of route 12 lie in several separate tram lines, including electrified 19th century cable tram lines and new track through South Melbourne constructed in the 1930. The oldest section of track along Spencer Street between Collins Street and Flinders Street was part of Richmond cable tram line (Melbourne's first ever cable tram line), which opened on 11 November 1885 (and was electrified on 14 July 1927). The following year, Melbourne Tramway & Omnibus Company opened the North Fitzroy Line along Collins Street between Spencer Street (Stop 1) and St Vincent's Plaza (Stop 12) on 2 October 1886. It was electrified on 8 December 1929. The line east of St Vincent's Plaza along Victoria Street opened later that year as the Victoria Bridge line on 22 November 1 ...
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Melbourne Tram Route 11
Melbourne tram route 11 is operated by Yarra Trams on the Melbourne tram network from West Preston to Victoria Harbour. The 13.4 kilometre route is operated out of Preston depot with E class trams. History Route 11 was first allocated to the line between West Preston and the City ( Collins Street) on 25 July 1937. Prior to this, it was first allocated to East Preston and St Kilda Beach via Holden Street and Swanston Street on 21 November 1929. Then, it was allocated to the Holden Street Shuttle following the electrification of the Brunswick Street cable line. However, since single-truck trams without number boxes were used on this line, the route number was never displayed. The electrification of the South Melbourne cable tram line on 25 July 1937 enabled through-running on Collins Street. Route 11 ran from West Preston to the city, but some services would continue as route 10 south to South Melbourne Beach (later St Kilda - Fitzroy Street). Following the elimination of ...
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Yarra Trams
Yarra Trams is the trading name of the operator of the tram network in Melbourne, Australia, which is owned by VicTrack and leased to Yarra Trams by the Victorian Department of Transport. The current franchise is operated by Keolis Downer. As at May 2014, Yarra Trams operate 487 trams, across 26 tram routes and a free City Circle tourist tram, over 1,763 tram stops. With 250 km (155.3 mi) of double track, Melbourne's tram network is the largest in the world. In 2015/16, 203.8 million journeys were taken on Melbourne's trams, with trams traveling more than 24.8 million kilometres annually. Each week Yarra Trams operates 31,400 scheduled tram services, which results in trams operating for approximately 20 hours per day and a team of 24-hour operations staff completing network maintenance and cleaning. History On 1 October 1997 in preparation for privatisation, the Public Transport Corporation's tram operations were split into two business units, Swanston Trams and Y ...
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CRA Building
The CRA Building (also known as CRA House, Consolidated Zinc Building and Comalco House), located at 89 - 101 Collins Street (aka 95 Collins Street), was a curtain-walled office building in the international style, designed by Bernard Evans and Partners for Conzinc Riotinto of Australia. It was the tallest building in Melbourne at the time, a mantle it held until 1969 when it was surpassed by AMP Square in the western end of the city. When it was demolished in 1988, it was the youngest major building and the first skyscraper to be demolished in the city. The CRA was a first truly high-rise office building to be built within the Hoddle Grid; at 26 floors, it was 10 storeys taller than the other new office towers within the CBD, and as the first tower on top of the Collins Street hill in the eastern half of the city it was a very prominent in distant views.The National Library of Australia holds many photos, ethis one/ref> As an International style skyscraper it was built as a ...
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Thermal Efficiency
In thermodynamics, the thermal efficiency (\eta_) is a dimensionless performance measure of a device that uses thermal energy, such as an internal combustion engine, steam turbine, steam engine, boiler, furnace, refrigerator, ACs etc. For a heat engine, thermal efficiency is the ratio of the net work output to the heat input; in the case of a heat pump, thermal efficiency (known as the ''coefficient of performance'') is the ratio of net heat output (for heating), or the net heat removed (for cooling) to the energy input (external work). The efficiency of a heat engine is fractional as the output is always less than the input while the COP of a heat pump is more than 1. These values are further restricted by the Carnot theorem. Overview In general, energy conversion efficiency is the ratio between the useful output of a device and the input, in energy terms. For thermal efficiency, the input, Q_, to the device is heat, or the heat-content of a fuel that is consumed. The des ...
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