Steel structure set up green building embodied energy conservation

Steel structure set up green building embodied energy conservation and environmental protection new technology applicationDujiangyan in southwest China's first will Steel Workshop housing, this is the Shanghai baosteel group, relying on scientific and technological innovation, bend force makes the people.
5 & amp; # 8226; 12 wenchuan after the earthquake, the baosteel group in the first time into the disaster area, and provides the value of more than 5000 ten thousand yuan of houses, solve shelter for victims. Today, baosteel, again carries on first startup of the residential construction projects - dujiangyan happiness home from estates, widely used in the scientific and technological achievements, focusing on green, safety, construction of residential area with demonstration significance.
roduction, hand in hand to overcome technical difficulties
Steel structure housingHas the advantage of light deadweight, high strength and good seismic performance, the advantages of the convenient for industrialized production, its energy-saving and ground-saving, recycled, build and dismantle when less pollution to the environment and other characteristics is known by experts as the "green building" of the 21st century. As China's most competitive steel enterprise, in 2005, baosteel in China only the identity of the sole member attended LivingSteel residential steel structure project, at the same time within the scope of the company set up a production, research and development, marketing, strategic planning, etc of senior professionals in the field of special groups, adhere to technology integration project of the main line, with many colleges and universities, research institutes and companies at home and abroad to establish extensive cooperation and common in view of the existing steel structure residence building, structure, enclosure, green energy-saving technology problems, such as for in-depth research.
Beijing cyber company is baosteel group long-term partners, the steel structure housing "SanBan" steel structure housing development problem has always been one of the main bottlenecks, both sides confirmed the "pu light-gauge steel composite wall" and "light steel, masonry composite wall" two kinds of new light weight wall system of cooperative research, for the first time the introduction of foreign advanced concept of palisade, wall materials and adopt flexible connection between steel structure of main body, to avoid the wall material destruction collapsed during the earthquake occurrence.
Tongji university, xian building university of science and technology, tianjin university and other well-known colleges and universities also is the "brain" of baosteel group, such as cooperation with tongji university has carried on the steel structure housing the application of the model, building comfortable performance; In the steel structure housing structure system; Steel structure housing the whole project life cycle, etc.
New technology application of energy conservation and environmental protection
QinZhuanHanWa traditional housing encountered after the earthquake, abandoned brick and tile scarred hard to disposal, has become the environmental hazards, and the new steel structure because of its advantage of 100% recyclable and highly regarded. Baosteel group in the process of research and development of steel structure residence pays attention to the application of new technology, steel structure residential housing new technology applied in actual engineering, improve the housing economy, comfort and safety, and meet the needs of residents of social, environmental, and economic. In lateral resistance system, component nodes and three key technical areas wall panel system has made effective progress, manifests the characteristic of the energy conservation and environmental protection.
Clear "small earthquakes, the vibration can be repair, flame to fail", is the baosteel to steel structure residential construction safety commitment. In order to ensure the seismic coefficient of the residence, baosteel group, research and development a new type of lateral force resistant system - with seam steel plate shear wall, this system has the flexible layout, adjustable stiffness and excellent performance, etc. Baosteel group in Japan is based on existing results, stiffening, bolt structure, from the edges of the slit mode, the connection position and other aspects of the improvements and innovations on the construction, through the "localization" research and application of the developed economy applicable, excellent performance, and suitable for China's national conditions of new type belt joint technology of steel plate shear wall. After two a 1:1 model seismic experiment, has proved its excellent performance. At present, the group is actively preparing the technology at the ministry of construction of the appraisal and the involved key technology patents, and intends to apply it to the steel structure residential area in dujiangyan.
Is construction site noise it is difficult to avoid the "stubborn", to effectively avoid overhead welding on site, baosteel group has developed a new of cold bending square steel tube columns and H type steel beam new type outer casing connection node technology, it adopts bolt connection method, figuratively speaking like a board type furniture, "instant" can be performed, with convenient transportation advantages and reduce labor costs, installation fast, at the same time, the technology also has higher bearing capacity and stiffness, good seismic performance. Now fill the domestic blank, reached the international advanced level of technology in the dujiangyan post-disaster reconstruction community play an important role.
"Better steel, better environment, better life", this is the upcoming September 26-28, the third annual meeting, the theme of the baosteel Steel Workshop http://www.jingtabuilding.com/steel-structure-workshop.html  housing and the sustainable development will become the important content of the annual meeting.
The steel structure housing industrialization business opportunities to attract
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