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Ray Wedgwood
Raymond John Lloyd Wedgwood (27 May 1942 – 5 March 2020) was an Australian engineer who served as the Chief Bridge Engineer of the NSW Department of Main Roads (DMR) and the Roads and Traffic Authority of NSW (RTA). He designed and supervised the construction of many major bridges across New South Wales and led the design team for the cable stayed Anzac Bridge in Sydney. He also played a pivotal role in the development of a common code of bridge design practice used by all Australian state road authorities. Early life Wedgwood was born in Dorrigo, New South Wales, and grew up in nearby Bellingen. He was educated at Coffs Harbour High School and, on completing his secondary education, was awarded a cadetship by the DMR to attend the University of Sydney to study civil engineering.Roads and Traffic Authority, “Oral History Program Recordings – Career Highlights – Ray Wedgwood”, 12 October 2004. Career After graduating with a Bachelor of Civil Engineering (Hons) d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dorrigo, New South Wales
Dorrigo, a small town on the Waterfall Way, is located on the Northern Tablelands, in northern New South Wales, Australia. The town is part of Bellingen local government area. It is approximately north of the state capital, Sydney via the Pacific Highway, and west from the coastal city of Coffs Harbour. The town is situated on the Dorrigo Plateau near the New England Escarpment, which is part of the Great Dividing Range. Dorrigo is above sea level. At the 2016 census, Dorrigo had a population of 1,042 people. History The area now known as Dorrigo lies on the traditional land of the Gumbainggir people. European settlement of the area followed on from the early timber cutters in the 1860s. The first official European in the district was Land Commissioner Oakes who sighted the mouth of the Bellinger River. Dorrigo is derived from the Aboriginal word, ''dondorrigo'' or Dandarrga, meaning "stringy-bark". For many decades it was believed that explorer and settler Major E ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Australia
The Australian Government, also known as the Commonwealth Government, is the national government of Australia, a federal parliamentary constitutional monarchy. Like other Westminster-style systems of government, the Australian Government is made up of three branches: the executive (the prime minister, the ministers, and government departments), the legislative (the Parliament of Australia), and the judicial. The legislative branch, the federal Parliament, is made up of two chambers: the House of Representatives (lower house) and Senate (upper house). The House of Representatives has 151 members, each representing an individual electoral district of about 165,000 people. The Senate has 76 members: twelve from each of the six states and two each from Australia's internal territories, the Australian Capital Territory and Northern Territory. The Australian monarch, currently King Charles III, is represented by the governor-general. The Australian Government in its exe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Local Radio
ABC Local Radio is a network of publicly owned radio stations in Australia, operated by the Australian Broadcasting Corporation. ABC Local Radio stations broadcast across the continent using terrestrial transmitters and satellites. Its programming consists of news, current affairs, talkback, entertainment, sport, music and local affairs. They are usually reckoned as the flagship ABC radio stations in their areas. Depending on the time of day and the day of the week, programming can either be purely local (typically on weekday mornings), broadcast from the state or territory capital city ABC station, or simulcast across all ABC Local Radio services across the country (typically overnight, public holidays, in the summer months and on weekends). History Originally, Local Radio was known internally as ''ABC Radio 1'' in metropolitan regions and ''ABC Radio 3'' in regional areas. ''Radio 1'' was a largely local format while ''Radio 3'' was more networked and included content from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australia All Over
''Australia All Over'' is a long-running Australian weekly Sunday morning radio program produced by the Australian Broadcasting Corporation. The show airs each Sunday morning from 5:30 am until 10:00 am on the ABC Local Radio network and has been continuously presented by Ian McNamara since 1985. Summary The program is known for its rural focus and distinct Australiana content, featuring discussions about Australian history and culture. The show relies heavily on everyday listeners phoning in to have an impromptu conversation with "Macca" to discuss various items of interest to the program's listeners. Each phone call begins with McNamara saying: "G'day, this is Macca...?" or "Australia All Over, hello?". The program also regularly features Australia music, bush poetry, book readings, bird calls, interviews with special guests and the "Why I live where I live" segment when McNamara reads aloud a letter sent in by a listener describing why they have chosen to live in a specific ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Baulderstone
Baulderstone, formerly Baulderstone Hornibrook, was an Australian construction company. History MR Hornibrook In 1926, Manuel Hornibrook founded a construction company in Brisbane. Amongst its notable projects were the Story Bridge and William Jolly Bridge. In the 1970s, it built the Sydney Opera House.History BaulderstoneValemus Limited Prospectus Valemus June 2010 page 76 AW Baulderstone In 1946, Bert Baulderstone founded a construction company in |
Cable-stayed Bridge
A cable-stayed bridge has one or more ''towers'' (or ''pylons''), from which cables support the bridge deck. A distinctive feature are the cables or stays, which run directly from the tower to the deck, normally forming a fan-like pattern or a series of parallel lines. This is in contrast to the modern suspension bridge, where the cables supporting the deck are suspended vertically from the main cable, anchored at both ends of the bridge and running between the towers. The cable-stayed bridge is optimal for spans longer than cantilever bridges and shorter than suspension bridges. This is the range within which cantilever bridges would rapidly grow heavier, and suspension bridge cabling would be more costly. Cable-stayed bridges were being designed and constructed by the late 16th century, and the form found wide use in the late 19th century. Early examples, including the Brooklyn Bridge, often combined features from both the cable-stayed and suspension designs. Cable-stay ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fritz Leonhardt
Fritz Leonhardt (12 July 1909 – 30 December 1999) was a German structural engineer who made major contributions to 20th-century bridge engineering, especially in the development of cable-stayed bridges. His book ''Bridges: Aesthetics and Design'' is well known throughout the bridge engineering community. Biography Born in Stuttgart in 1909, Leonhardt studied at Stuttgart University and Purdue University. In 1934 he joined the German Highway Administration, working with Paul Bonatz amongst others. He was appointed at the remarkably young age of 28 as the Chief Engineer for the Cologne-Rodenkirchen Bridge. In 1954 he formed the consulting firm Leonhardt und Andrä, and from 1958 to 1974 taught the design of reinforced concrete and prestressed concrete at Stuttgart University. He was President of the University from 1967 to 1969. He received Honorary Doctorates from six universities, honorary membership of several important engineering universities, and won a number of prizes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glebe Island Bridge
The Glebe Island Bridge is a heritage-listed disused swing Allan truss road bridge that carried Victoria Road (as Bank Street) across Rozelle Bay, located in the inner city Sydney suburb of Pyrmont in the City of Sydney local government area of New South Wales, Australia. The bridge, that connected Rozelle to Pyrmont by road, is one of the last remaining swing bridges of its type in Australia and in the world. It was designed by Percy Allan and built from 1899 to 1903 by Bridges Branch of NSW Public Works Department. It is also known as RMS Bridge No. 61. It was added to the New South Wales State Heritage Register on 29 November 2013 and was listed on the (now defunct) Register of the National Estate on 19 April 1989. History Sydney was declared a city in 1842 and was concentrated in the area currently occupied by the modern CBD. In the mid-1800s, it was a mix of commerce, retail, residences, manufacturing works and factories, with the Botanic Gardens and Domain to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glebe Island
Glebe Island was a major port facility in Port Jackson, Sydney Harbour and, in association with the adjacent White Bay (New South Wales), White Bay facility, was the primary receiving venue for imported cars and dry bulk goods in the region until 2008. It is surrounded by White Bay (New South Wales), White, Johnstons Bay, Johnstons, and Rozelle Bays. Whilst retaining its original title as an "island", it has long been infilled to the shoreline of the suburb of Rozelle and connected by the Glebe Island Bridge (and its replacement the Anzac Bridge) to Pyrmont, New South Wales, Pyrmont. History Abattoirs and bridges The rocky outcrop known as Glebe Island was originally accessible from the Balmain shoreline only at low tide, until a causeway was laid in the 1840s. Surveyor William Wells (surveyor), William Wells created a subdivision for the Balmain, New South Wales, Balmain end of the island in 1841, with four intended streets and six sections containing a total of 86 lots. The subd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blackwattle Bay
Blackwattle Bay is a bay located to the southeast of Glebe Island and east of Rozelle Bay on Sydney Harbour, in New South Wales, Australia. The bay was named in 1788 after the Black Wattle tree found at the bay, which was used for housing construction. When first used, the bay was a swampy inlet fed by a creek that ran from its eastern end. Industrial use by tanners and slaughter houses caused the area to be fouled by noxious fumes and there were many complaints by the residents. An embankment with a bridge was built across the swamp to provide access from Glebe to Pyrmont, being known as Bridge Rd. The area to the east of the road was filled in becoming Wentworth Park. A coal unloader and other facilities were built on the west side of the road and it now also features the Sydney Fish Market on its northern side. See also * Blackwattle Bay coal wharves and depots * Sydney Fish Market * Wentworth Park References Gallery File:Bellevue_House_Blackwattle_Cafe.JPG, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sydney Central Business District
The Sydney central business district (CBD) is the historical and main commercial centre of Sydney. The CBD is Sydney's city centre, or Sydney City, and the two terms are used interchangeably. Colloquially, the CBD or city centre is often referred to simply as "Town" or "the City". The Sydney city centre extends southwards for about from Sydney Cove, the point of first European settlement in which the Sydney region was initially established. Due to its pivotal role in Australia's early history, it is one of the oldest established areas in the country. Geographically, its north–south axis runs from Circular Quay in the north to Central railway station in the south. Its east–west axis runs from a chain of parkland that includes Hyde Park, The Domain, Royal Botanic Gardens and Farm Cove on Sydney Harbour in the east; to Darling Harbour and the Western Distributor in the west. The Sydney City is Australia's main financial and economic centre, as well as a leading hub of e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Distributor (Sydney)
The Western Distributor is a grade-separated motorway that is primarily elevated for the majority of its route on the western fringe of the Sydney central business district in New South Wales, Australia. From its northern terminus, it links the southern end of the Bradfield Highway at the Sydney Harbour Bridge to Victoria Road in Rozelle, at its western terminus near . The freeway is designated as part of the A4 for its entire distance. History The Western Distributor came to be out of the realisation in the early 1960s that the existing roads that supported the Harbour Bridge would not cope with contemporary and projected traffic volumes. Due to existing infrastructure and buildings in the area, it was decided to build a viaduct to carry traffic above the city streets. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
