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1997 Thredbo Landslide
The Thredbo landslide was a catastrophic landslide that occurred at the village and ski resort of Thredbo, New South Wales, Australia, on 30 July 1997. Two ski lodges were destroyed and 18 people died. Stuart Diver was the only survivor. Landslide At 11:30 pm on Wednesday, 30 July 1997, a landslide destroyed the Bimbadeen and Carinya Lodges at the Thredbo Alpine Village in New South Wales. Thousands of tonnes of liquefied earth and debris slid down the slope above the town. The four-storey Carinya Lodge (owned by the Brindabella Ski Club) was torn in two. The landslide destroyed the support for Alpine Way road, which then collapsed, and sheared the western half of Carinya from its foundations. The detached structure slid downhill and crossed Bobuck Lane before colliding with the Bimbadeen Ski Lodge at high speed, destroying both. The landslide and debris continued downhill to hit the Bimbadeen Staff Lodge, which also collapsed. Witnesses reported hearing "a whoosh of air, a cr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thredbo
Thredbo is a village and ski resort in the Snowy Mountains of New South Wales, Australia, situated in a part of the Snowy Monaro Regional Council, and has been operated by Event Hospitality and Entertainment since 1987. It is approximately south of Sydney, accessible by the Alpine Way via Cooma, Berridale, and Jindabyne. The village is built in the valley of the Thredbo River, also known as the Crackenback River, at the foot of the Ramshead Range. The town has approximately 4,150 beds, but a permanent population of only approximately 477 people. When the mountain is fully covered by snow, Thredbo has the longest ski runs in Australia, attracting approximately 700,000 winter visitors annually. In summer, Thredbo is a hiking and summer sport destination, offering rock climbing and abseiling, fishing, cross-country cycling and downhill MTB riding and hosts a blues music festival, and gets approximately 300,000 summer visitors (figures are ). Thredbo resort was developed by a s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales Police
The New South Wales Police Force (NSW Police Force; previously the New South Wales Police Service and New South Wales Police) is the primary law enforcement agency of the state of New South Wales, Australia. Divided into Police Area Commands (PACs), for metropolitan areas and Police Districts (PDs), for regional and country areas,Regions, Commands, and Districts nsw.police.gov.au the NSW Police Force consists of more than 400 Police stations and over 18,000 officers, who are responsible for covering an area of 801,600 square kilometres and a population of more than 8.2 million people. Under the Police Regulation Act, 1862, the organisation of the NSW Police Force was formally established in the same year with the unification of all existing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kosciuszko National Park
The Kosciuszko National Park () is a national park and contains mainland Australia's highest peak, Mount Kosciuszko, for which it is named, and Cabramurra, the highest town in Australia. Its borders contain a mix of rugged mountains and wilderness, characterised by an alpine climate, which makes it popular with recreational skiers and bushwalkers. The park is located in the southeastern corner of New South Wales, southwest of Sydney, and is contiguous with the Alpine National Park in Victoria to the south, and the Namadgi National Park in the Australian Capital Territory to the northeast. The larger towns of Cooma, Tumut and Jindabyne lie just outside and service the park. The waters of the Snowy River, the Murray River, the Murrumbidgee River, and the Gungarlin River all rise in this park. Other notable peaks in the park include Gungartan, Mount Jagungal, Bimberi Peak and Mount Townsend. On 7 November 2008, the Park was added to the Australian National Heritage List as on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowy Mountains Scheme
The Snowy Mountains Scheme or Snowy scheme is a hydroelectricity and irrigation complex in south-east Australia. The Scheme consists of sixteen major dams; nine power stations; two pumping stations; and of tunnels, pipelines and aqueducts that were constructed between 1949 and 1974. The Scheme was completed under the supervision of Chief Engineer, Sir William Hudson. It is the largest engineering project undertaken in Australia. The water of the Snowy River and some of its tributaries, much of which formerly flowed southeast onto the river flats of East Gippsland, and into Bass Strait of the Tasman sea, is captured at high elevations and diverted inland to the Murray and Murrumbidgee Rivers irrigation areas. The Scheme includes two major tunnel systems constructed through the continental divide of the Snowy Mountains, known in Australia as the Great Dividing Range. The water falls and travels through large hydro-electric power stations which generate peak-load power for the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Murray Hydroelectric Power Station
The Murray Region Hydroelectric Power Stations refers to two of the original seven hydroelectric power stations, both located near the town of Khancoban in the Snowy Mountains region of New South Wales, Australia. The two power stations are part of the Snowy Mountains Scheme, a vast hydroelectricity and irrigation complex constructed in south-east Australia between 1949 and 1974 and now run by Snowy Hydro. Although both power stations are physically located in New South Wales, since 1 July 2008 all power generated has been allocated to the Victorian region of the National Electricity Market. The stations are not located on the Murray River. These two stations are connected to the National Electricity Market via the TransGrid 330KV Murray Switching Station (and the 330/132KV substation for Guthega Power Station, Jindabyne Pumping Station & Jindabyne Dam Wall Mini Hydro Power Stations), south-east of Khancoban. Stations Murray 1 Station Murray 1 Power Station is located sou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snowy Hydro
Snowy Hydro Limited is an electricity generation and retailing company in Australia that owns, manages, and maintains the Snowy Mountains Hydro-electric Scheme which consists of nine hydro-electric power stations and sixteen large dams connected by 145 kilometres (90 mi) of tunnels and 80 kilometres (50 mi) of aqueducts located mainly in the Kosciuszko National Park. Snowy Hydro also owns and operates two gas-fired power stations in Victoria and one in New South Wales, three diesel power stations in South Australia and owns two electricity retailing businesses, Red Energy and Lumo Energy. The company is owned by the Government of Australia and whilst not a statutory corporation, is established by the ''Snowy Mountains Hydro-electric Power Act 1949 (Cth)''. Prior to its incorporation under the ''Corporations Act 2001 (Cth)'', the company was previously known as Snowy Mountains Hydro-electric Authority. Generating assets The company manages the Snowy Mountains Scheme wh ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Downhill Creep
Downhill creep, also known as soil creep or commonly just creep, is a type of creep characterized by the slow, downward progression of rock and soil down a low grade slope; it can also refer to slow deformation of such materials as a result of prolonged pressure and stress. Creep may appear to an observer to be continuous, but it really is the sum of numerous minute, discrete movements of slope material caused by the force of gravity. Friction, being the primary force to resist gravity, is produced when one body of material slides past another offering a mechanical resistance between the two which acts to hold objects (or slopes) in place. As slope on a hill increases, the gravitational force that is perpendicular to the slope decreases and results in less friction between the material that could cause the slope to slide. Overview Water is a very important factor when discussing soil deformation and movement. For instance, a sandcastle will only stand up when it is made with da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bob Debus
Robert John Debus (born 16 September 1943) is a former Australian politician who served as a member of the Australian House of Representatives and the New South Wales Legislative Assembly The New South Wales Legislative Assembly is the lower of the two houses of the Parliament of New South Wales, an Australian state. The upper house is the New South Wales Legislative Council. Both the Assembly and Council sit at Parliament Ho ..., representing the Labor Party. Debus has been a minister in both the Australian and New South Wales governments. He served in the NSW Parliament from 1981 to 1988 and again from 1995 to 2007; and in the Australian Parliament from 2007 to 2010. Before his retirement from the NSW Parliament, at the 2007 state election, he held the portfolios of Attorney-General, Minister for the Environment, and Minister for the Arts; and represented the Electoral district of Blue Mountains, Blue Mountains electorate. Prior to his retirement from the Australi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piezometer
A piezometer is either a device used to measure liquid pressure in a system by measuring the height to which a column of the liquid rises against gravity, or a device which measures the pressure (more precisely, the piezometric head) of groundwater at a specific point. A piezometer is designed to measure static pressures, and thus differs from a pitot tube by not being pointed into the fluid flow. Observation wells give some information on the water level in a formation, but must be read manually. Electrical pressure transducers of several types can be read automatically, making data acquisition more convenient. Groundwater measurement The first piezometers in geotechnical engineering were open wells or standpipes (sometimes called Casagrande piezometers) installed into an aquifer. A Casagrande piezometer will typically have a solid casing down to the depth of interest, and a slotted or screened casing within the zone where water pressure is being measured. The casing is seal ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inclinometer
An inclinometer or clinometer is an measuring instrument, instrument used for measuring angles of slope, elevation, or depression (geology), depression of an object with respect to gravity's direction. It is also known as a ''tilt indicator'', ''tilt sensor'', tiltmeter, ''tilt meter'', ''slope alert'', ''slope gauge'', ''gradient meter'', ''gradiometer'', ''level gauge'', ''level meter'', ''declinometer'', and ''pitch & roll indicator''. Clinometers measure both inclines and declines using three different units of measure: degree (angle), degrees, percentage points, and topos. The Astrolabes, astrolabe is an example of an inclinometer that was used for celestial navigation and location of astronomical objects from ancient history, ancient times to the Renaissance. A ''tilt sensor'' can measure the wikt:tilt, tilting in often two axes of a reference plane in two axes. In contrast, a full motion would use at least three axes and often additional sensors. One way to measure tilt a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gabion
A gabion (from Italian ''gabbione'' meaning "big cage"; from Italian ''gabbia'' and Latin ''cavea'' meaning "cage") is a cage, cylinder or box filled with rocks, concrete, or sometimes sand and soil for use in civil engineering, road building, military applications and landscaping. For erosion control, caged riprap is used. For dams or in foundation construction, cylindrical metal structures are used. In a military context, earth- or sand-filled gabions are used to protect sappers, infantry, and artillerymen from enemy fire. Leonardo da Vinci designed a type of gabion called a ''Corbeille Leonard'' ("Leonard basket") for the foundations of the San Marco Castle in Milan. Civil engineering The most common civil engineering use of gabions was refined and patented by Gaetano Maccaferri in the late 19th century in Sacerno, Emilia Romagna and used to stabilize shorelines, stream banks or slopes against erosion. Other uses include retaining walls, noise barriers, temporary flood w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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