News Hainan Steel: Steel structure construction of shopping centers to carry out trends and outlook

Steel construction system itself has its light weight, high strength, fast construction, etc., compared with reinforced concrete structure, but has a "high, big, light" to carry out the three aspects of a common advantage. With the launching of the country's economic construction, concrete and masonry construction has long domination is changing. Commodity steel structure built in large span space structure light steel gantry structure, multi-field, and the growing number of high-rise residences, applications continue to expand. From the West-East gas, the construction of Practice West, East lose North, the Qinghai-Tibet Railway, the 2008 Olympic Games venues and facilities, steel structure residence, western development point of view, to carry the momentum to build a steel construction industry and shopping centers are our country appears. Hainan Steel

First, the trend of the steel structure to carry out the mall

Two decades of reform and opening up and economic development, has invented a very favorable environment for the application to carry out the steel structure of the system.

1, from the material basis for the main steel structure to see:

Steel is a key factor to carry out steel construction undertaken. To meet the needs of the construction of shopping malls, finished steel will move towards complete standardization of materials to carry out the direction of varieties. Domestic construction steel construction steel in the number, variety and quality are carried out quickly, hot-rolled H-shaped steel, color steel, cold-formed steel production capacity has greatly improved for the steel construction of the main conditions to carry out the invention. Other steel structure in steel and painted galvanized steel sheet has significantly increased, product quality has improved greatly. Fire-resistant, weathering steel, ultra-thin hot-rolled H-beam steel has begun a number of new applications in engineering, steel structure for the conditions to carry out the invention. Hainan Steel

2, from the planning, production, construction level professional look:

Steel construction industry after several years to carry out, the quality of professional steel structure planners constantly improve in practice. A number of characteristics of powerful professional institutes, the Planning Institute of continuous research and development of the steel construction planning software and new technologies. At present, many domestic steel construction planning software one after another, can be individually adapted to planning needs light steel structure, the grid structure, high-rise steel structure, thin-walled vaulted structure. With computer technology throughout the application, steel construction planning software function of improving the engineering planning, to assist the planning staff to complete structural analysis planning, construction drawings provides a great convenience.

Steel structure production companies everywhere in the country, creating a number of powerful enterprises. 10 - 20 million tons of annual output reached more than 10 enterprises have the scale, bear a large domestic steel structure engineering tasks, they are fully equipped to compete fairly with the international strength of enterprises in the same industry. Currently a number of foreign investment, joint ventures, private enterprises have been making steel bodies in the fierce competition in the mall. From computer programming, graphics, digital control, automation manufacture are in the industry-leading level, the size of its merchandise from the traditional construction engineering construction, machinery and equipment, non-standard components, complete sets of facilities to house merchandise, merchandise containers, port facilities and other direct to the user's terminal products.

Industrialized mass production of steel construction, steel construction work to install a new law after another, as well as energy-saving, water, insulation, and other advanced and integrated suite of applications finished collection, planning, construction and integration of the production will improve the level of industrialization of construction.

3, from the steel structure engineering performance point of view:

Across the Yangtze River Transmission height of 421 meters the world's third of Shanghai Jinmao Tower, a leading international level, the height of 279 meters in the Shenzhen SEG building, span 1490 m Runyang Yangtze River Bridge, span 550 meters of the Lupu Bridge, the 345-meter Tower, as well as the Capital International Airport, the Bird's Nest National Sports Center and so many of the major projects of steel structure construction system, marking the construction of high-rise steel structure forward heavy and space to carry out large-span steel structure.

4, from the residence of the steel structure industrial point of view:

Light steel structure of 已把 residence built in the application as a revolution in the construction industry. With the economic development of home industry to become a new growth point, light steel shelter will be the only way to carry out home industry. The residence industrialization and industrialization premise is matched with new technology, new materials and new systems. Because the steel construction system is easy to realize industrialization production, standardized production, and with the support of the wall materials can be used energy-saving, environmental protection, new materials. Therefore, the study of steel construction system shelter set of technologies, will greatly promote the rapid industrialization of the residence to carry out.

5, from the government's guidance and support to see:

Government guidance and support, the steel structure as green goods get workers and conduct. Steel structure with traditional concrete structure, compared with a light weight, high strength, good seismic performance. Suitable for live loads smaller proportion of the total load configuration, more suitable for large-span space structure, and is suitable for high-rise structures built on soft ground. Also in line with environmental protection and conservation, intensive use of resources of national policy, increasing its overall economic benefit for the parties to investors Hainan Steel