The editor of Shows A Membrane Structure has learned a lot of knowledge about membrane structure since he came into contact with the membrane structure industry, and has gradually gained knowledge and understanding of membrane structure. But for the membrane structure industry, many people still don't understand, or perhaps they don't understand what membrane structure is. So today I want to share the knowledge about membrane structure I have learned with everyone. I hope to be helpful. Let's get started!
Membrane structure building is a brand-new form of building structure, which integrates architecture, structural mechanics, fine chemical industry and material science, computer technology, etc., with high technical content. The curved surface can be changed arbitrarily according to the architect's design needs, combined with the overall environment, to build a landmark image project.
What are the advantages of membrane structure buildings?
1. Large span of membrane building, light weight
Membrane structure can fundamentally overcome the difficulties encountered by traditional structures in large-span (unsupported) buildings. It can create a huge unobstructed visible space, effectively increase the space usage area, and has a greater advantage when constructing large public buildings. Good price/performance ratio. The membrane structure used in the large-span structure is one or several orders of magnitude lighter than the traditional structure, and the structural weight and cost per unit area will not increase significantly with the increase of the span, which can withstand natural disasters such as strong winds, heavy snow, and earthquakes. .
2. Membrane architecture is beautiful in shape and full of contemporary flavor
The membrane structure breaks through the traditional architectural structure form. It has a beautiful shape, elegant nature, art and mechanics. It can give full play to the imagination of architects and be built into various shapes with rich colors. It forms a dream with the cooperation of lighting. The beautiful night scene gives people the enjoyment of modern beauty. Because of its technological advancement, the membrane structure is known as a modern high-tech green building in the 21st century. Every membrane structure building is a beautiful landscape.
3. Save energy
The architectural membrane material itself has good light transmittance, with a light transmittance of about 7% to 20%, which can make full use of natural light. It does not need artificial lighting during the day and can fully meet the needs of various sports games and other activities; the film material's refraction of light The rate is above 70%. Under sunlight, soft astigmatism is formed indoors, giving people a comfortable and dreamlike feeling.
4. Short construction period
The cutting and manufacturing of the diaphragm, the steel cable and the steel structure, etc. are all completed in the factory, which can be carried out at the same time with the lower reinforced concrete structure or components. At the construction site, only the connection, installation, positioning and tensioning of the steel cable, the steel structure and the diaphragm Therefore, the on-site construction and installation are more civilized and quick.
5. Obvious economic benefits
Although a membrane structure construction project currently has a slightly larger investment, due to the minimal daily maintenance costs of this type of structure (called "maintenance-free structure"), the economic effect is very obvious in the long run. If the membrane structure is used in a large-span building, it will have a more prominent price advantage. The economic advantage of the cable-membrane structure is directly proportional to the space span and technical difficulty. Because the membrane material has a certain light transmittance, the lighting intensity and time can be reduced during the day, which can save energy. At the same time, the gorgeous landscape formed by controlling the transmission of light at night can achieve a dreamlike night scene.
6. Light transmission and self-cleaning: The surface of commonly used architectural membrane materials is coated with PVDF material, which has stable physical properties and good self-cleaning effect. The dust on the membrane surface can be cleaned by rainwater under normal circumstances, while ensuring the service life of the building .
7. Safe and reliable to use
Due to its light weight, the seismic performance is relatively good; the membrane structure is a flexible structure that can withstand large displacements and is not easy to collapse as a whole; and the membrane materials are generally flame-retardant materials and are not easy to cause fires.
8. Removable
Easy to transport The membrane structure building can be disassembled and repeatedly installed and used. After a mission is completed, the membrane structure can be disassembled and then installed on the designated site.
9. Wide range of application
Fields: City square. Stadium stands. Performance stage. Tennis courts. Golf stands. Toll station bayonet. Pedestrian street. Parking lot. Swimming pool. Light rail platform. Subway entrance. Gas station. Exhibition center. Amusement center. Public Facilities and more.
The original text is compiled from Shanghai Shows A Membrane Structure Co., Ltd.
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