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CHCH Television Tower
The CHCH Television Tower is a 357.5 metre 1,173 feet-high guyed TV mast located at 481 First Road West in Stoney Creek, Ontario, Canada. The tower houses the primary transmitter for the independent television station CHCH-DT as well as that of CITS-DT, the flagship of the religious Yes TV television system. It is currently the fourth-tallest structure in Canada. When completed in 1960, the CHCH Television Tower became the tallest structure in Canada. Only five structures built since then have surpassed its height: the CN Tower in Toronto (completed in 1976), the Cape Race LORAN-C transmitter (completed in 1963, collapsed in 1993), the Inco Superstack in Sudbury (completed in 1971) and the original and replacement guyed mast(s) of the CKX-TV Tower (completed in 1973, collapsed in 1983, rebuilt in 1985). The CHCH tower ranks thirteenth in height among the tallest structures in the Commonwealth of Nations. The mast is located on the edge of the Niagara Escarpment, so when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CHCH Television Tower
The CHCH Television Tower is a 357.5 metre 1,173 feet-high guyed TV mast located at 481 First Road West in Stoney Creek, Ontario, Canada. The tower houses the primary transmitter for the independent television station CHCH-DT as well as that of CITS-DT, the flagship of the religious Yes TV television system. It is currently the fourth-tallest structure in Canada. When completed in 1960, the CHCH Television Tower became the tallest structure in Canada. Only five structures built since then have surpassed its height: the CN Tower in Toronto (completed in 1976), the Cape Race LORAN-C transmitter (completed in 1963, collapsed in 1993), the Inco Superstack in Sudbury (completed in 1971) and the original and replacement guyed mast(s) of the CKX-TV Tower (completed in 1973, collapsed in 1983, rebuilt in 1985). The CHCH tower ranks thirteenth in height among the tallest structures in the Commonwealth of Nations. The mast is located on the edge of the Niagara Escarpment, so when ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Inco Superstack
The Inco Superstack in Sudbury, Ontario, with a height of , is the tallest chimney in Canada and the Western hemisphere, and the second tallest freestanding chimney in the world after the GRES-2 Power Station in Kazakhstan. It is also the second tallest freestanding structure of any type in Canada, behind the CN Tower but ahead of First Canadian Place. It is the 51st tallest freestanding structure in the world. The Superstack is located on top of the largest nickel smelting operation in the world at Vale's Copper Cliff processing facility in the city of Greater Sudbury. In 2018, Vale announced that the stack would be decommissioned and dismantled beginning in 2020. Two new, smaller stacks were constructed under the company's Clean Atmospheric Emissions Reduction Project. In July 2020, Vale announced that the Superstack had been officially taken out of service, but would remain operational in standby mode for two more months as a backup in the event of a malfunction in the new ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transmitter Sites In Canada
In electronics and telecommunications, a radio transmitter or just transmitter is an electronic device which produces radio waves with an antenna. The transmitter itself generates a radio frequency alternating current, which is applied to the antenna. When excited by this alternating current, the antenna radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio, such as radio and television broadcasting stations, cell phones, walkie-talkies, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves for communication purposes; or radiolocation, such as radar and navigational transmitters. Generators of radio waves for heating or industrial purposes, such as microwave ovens or diathermy equipment, are not usually called transmitter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Hamilton, Ontario
A building, or edifice, is an enclosed structure with a roof and walls standing more or less permanently in one place, such as a house or factory (although there's also portable buildings). Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for a wide number of factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the term ''building'' compare the list of nonbuilding structures. Buildings serve several societal needs – primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical division of the human habitat (a place of comfort and safety) and the ''outside'' (a place that at times may be harsh and harmful). Ever since the first cave paintings, buildings have also become objects or canvasses of much artistic ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Masts
The tallest structure in the world is the Burj Khalifa skyscraper at . Listed are guyed masts (such as telecommunication masts), self-supporting towers (such as the CN Tower), skyscrapers (such as the Willis Tower), oil platforms, electricity transmission towers, and bridge support towers. This list is organized by absolute height. See List of tallest buildings and structures, List of tallest freestanding structures and List of tallest buildings and List of tallest towers for additional information about these types of structures. Terminology Terminological and listing criteria follow Council on Tall Buildings and Urban Habitat definitions. Guyed masts are differentiated from towers – the latter not featuring any guy wires or other support structures; and buildings are differentiated from towers – the former having at least 50% of occupiable floor space although both are self-supporting structures. List by height This list includes structures with a minimum height of to k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Structures In Canada
This is a list of the tallest one hundred structures in Canada, measured from the base to the tallest point. Which may be the roof top, antenna, spire, mast or as in the case with smokestacks and bridges, the highest structural point. This list includes buildings, towers, transmission towers, chimneys, bridges and oil platforms. There is a separate list for guyed masts since their heights are not fully verifiable and may be inaccurate by several metres; ''i.e.'' - several are measured to the height of the tallest transmitter on the mast, but this is not necessarily the tallest point of the tower. The pinnacle height and roof height numbers are sourced from Skyscraperpage and/or the CTBUH. Where there is a conflict in the figures both heights are listed. Tallest 100 structures in Canada (not including guyed masts) Timeline of the tallest structures in Canada Timeline of the tallest freestanding structures in Canada: Timeline of the tallest structures overall in Canada: ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distance
Distance is a numerical or occasionally qualitative measurement of how far apart objects or points are. In physics or everyday usage, distance may refer to a physical length or an estimation based on other criteria (e.g. "two counties over"). Since spatial cognition is a rich source of conceptual metaphors in human thought, the term is also frequently used metaphorically to mean a measurement of the amount of difference between two similar objects (such as statistical distance between probability distributions or edit distance between strings of text) or a degree of separation (as exemplified by distance between people in a social network). Most such notions of distance, both physical and metaphorical, are formalized in mathematics using the notion of a metric space. In the social sciences, distance can refer to a qualitative measurement of separation, such as social distance or psychological distance. Distances in physics and geometry The distance between physical loca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers
Radio masts and towers are typically tall structures designed to support antennas for telecommunications and broadcasting, including television. There are two main types: guyed and self-supporting structures. They are among the tallest human-made structures. Masts are often named after the broadcasting organizations that originally built them or currently use them. In the case of a mast radiator or radiating tower, the whole mast or tower is itself the transmitting antenna. Terminology The terms "mast" and "tower" are often used interchangeably. However, in structural engineering terms, a tower is a self-supporting or cantilevered structure, while a mast is held up by stays or guys. Broadcast engineers in the UK use the same terminology. A mast is a ground-based or rooftop structure that supports antennas at a height where they can satisfactorily send or receive radio waves. Typical masts are of steel lattice or tubular steel construction. Masts themselves play no part in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guy-wire
A guy-wire, guy-line, guy-rope, or stay, also called simply a guy, is a tensioned cable designed to add stability to a free-standing structure. They are used commonly for ship masts, radio masts, wind turbines, utility poles, and tents. A thin vertical mast supported by guy wires is called a guyed mast. Structures that support antennas are frequently of a lattice construction and are called "towers". One end of the guy is attached to the structure, and the other is anchored to the ground at some distance from the mast or tower base. The tension in the diagonal guy-wire, combined with the compression and buckling strength of the structure, allows the structure to withstand lateral loads such as wind or the weight of cantilevered structures. They are installed radially, usually at equal angles about the structure, in trios and quads. As the tower leans a bit due to the wind force, the increased guy tension is resolved into a compression force in the tower or mast and a late ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niagara Escarpment
The Niagara Escarpment is a long escarpment, or cuesta, in Canada and the United States that runs predominantly east–west from New York through Ontario, Michigan, Wisconsin, and into Illinois. The escarpment is most famous as the cliff over which the Niagara River plunges at Niagara Falls, for which it is named. The escarpment is a UNESCO World Biosphere Reserve. The reserve has the oldest forest ecosystem and trees in eastern North America. The escarpment is not a fault line but the result of unequal erosion. It is composed of an outcrop belt of the Lockport Formation of Silurian age, and is similar to the Onondaga Formation, which runs in a parallel outcrop belt just to the south, through western New York and southern Ontario. The escarpment is the most prominent of several escarpments formed in the bedrock of the Great Lakes Basin. From its easternmost point near Watertown, New York, the escarpment shapes in part the individual basins and landforms of Lake Ontario, Lak ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Structures In The Commonwealth Of Nations
The Commonwealth of Nations dates back to the first half of the 20th century with the decolonization of the British Empire through increased self-governance of its territories. It was originally created as the ''British Commonwealth of Nations'' through the Balfour Declaration at the 1926 Imperial Conference, and was formalized by the United Kingdom through the Statute of Westminster in 1931. Though the current Commonwealth of Nations was formally constituted by the London Declaration in 1949, the Statute of Westminster in 1931 is most often used as dividing point between the British Empire and The Commonwealth. Tallest structures This list ranks structures that stand at least tall, measured from the base to the tallest structural point. This includes antenna masts, spires, and architectural details. Former tallest structures This list ranks demolished or destroyed structures that stood at least tall, based on standard height measurement. This includes antenna masts, spires, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CKX-TV Craig Television Tower
{{coord, 49, 40, 08, N, 100, 00, 42, W, region:CA_type:city_source:GNS-enwiki, display=title The CKX-TV Craig broadcasting tower is a 411.5 metre 1,350 feet-high guyed TV mast located in Hayfield, Manitoba, Canada. It is currently the second-tallest structure in Canada. The current structure is actually the second version built at the site. When the original mast was built in 1973, the CKX-TV Craig broadcasting tower matched the height of the Cape Race LORAN-C transmitter as the tallest structures in Canada. Only one structure built since then within Canada has surpassed its height: the CN Tower in Toronto. The original mast collapsed in an ice storm in 1983 and was subsequently rebuilt in 1985. The CKX-TV Craig broadcasting tower is currently fifth in height among the tallest structures in the Commonwealth of Nations. CKYB-TV, a rebroadcaster of CKY-DT currently transmits from the tower, after CKX-TV shut down in October 2009. See also *List of tallest structures in Canada * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
