What types of steel structures
Tall steel structure
Tall structure contains a tower, microwave towers, communication towers, high-voltage transmission line tower, petrochemical towers, atmospheric monitoring tower, rocket towers, travel watchtower, drilling tower, exhaust towers, water towers, chimneys, etc., and most upright structure are made of steel construction. 336m high tower Heilongjiang is China's steel structure was the tallest tower versatility, the same type of steel tower 200 ~ 300m there are many. China 60--70 years in the 20th century built a large steel tower mast is constructed with Guangzhou TV Tower 200m, 210m Shanghai Tower, 194m across the Yangtze River in Nanjing transmission line tower, 325m Beijing environmental climate mast. 1990 Tower Shantou completed 212m, 260m Daqing Tower, etc. are also steel construction. Volume and a wide range of communications towers and tall structures are transmission towers, followed by information and power development, which will be about 50m steel tower across the vast land.
Steel plate and shell structures
Needs an airtight container, such as a large oil storage, gas library, the furnace shell and other needs to accept drastic changes in very large internal forces Chongqing steel structure and temperature furnace construction, large diameter high-pressure pipelines are constructed of steel plates and shells, as well as some large water Workers construct the lock gate is constructed of plates and shells.
Chongqing Steel steel structure industrial plant construction
Typically used for heavy-duty steel structure workshop bearing skeleton, such as open-hearth workshop of metallurgical plant, blooming plants, Mixer workshop, heavy machinery plant's steel plant, hydraulic machine shop, forging shop, shipyard slipway workshop, aircraft factory The assembly plant, as well as other large factory workshop roof span, crane beams. Many workshop China Anshan, Wuhan, Baotou Steel and Shanghai Baosteel and several other well-known companies have chosen metallurgical joint planning of various steel structure plant, Shanghai Heavy Machinery Plant hydraulic machine shop, Shanghai Jiangnan Shipyard also has a huge steel construction plant.
Lightweight steel construction
Light steel structure usually refers welded round, small angle, thin-walled steel or sheet steel structure made. Strengths lightweight steel construction is light weight, low cost, high degree of factory production manufacturing, small field devices work, construction speed, with beautiful appearance, internal Kongkuo building area and space utilization is high, so the building malls extremely competitive. Light steel structure in China in recent years to expand rapidly, and its use of the scale from industrial plants, small and medium housing construction, stadium bleachers awning, a small warehouse to the residence, Villa started.
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