Shanghai Wei Bo Membrane Structure Co., Ltd.   

Application of membrane structure:
I. sports facilities: membrane structure, stadium stand, canopy, membrane structure, tennis court, film structure, basketball court canopy, membrane structure, golf course striking platform, membrane structure swimming pool awning. Two. Transportation facilities: membrane structure toll booth, greenhouse, membrane structure gas station canopy, membrane structure parking lot shed, membrane structure railway station canopy, membrane structure wharf, membrane structure shelters, membrane structure parking shed, membrane structure airport entrance and exit. Three. Cultural facilities: membrane structure, cultural square, film structure stage, membrane structure exhibition center roof, membrane structure, theater facade, four. Business facilities: membrane structure shopping malls, film structure amusement center, membrane structure Hotel sunshade, membrane structure, disco, membrane structure restaurant, membrane structure commercial street corridor. Five. Building facilities: membrane structure unit gate population, membrane structure logistics center, membrane structure building gatehouse, membrane structure storage. Six. Landscape facilities: residential landscape membrane structure, pedestrian street membrane structure, membrane structure Pavilion, leisure square membrane structure, membrane structure city logo. Seven. Indoor decoration: Hotel membrane structure ceiling, sang La roof ceiling adopts soft membrane structure, family decoration soft film smallpox. Characteristics of membrane structure materials:
Light weight, high strength, fire resistance, good self cleanliness, free from ultraviolet radiation, fatigue resistance, torsion resistance, aging resistance and long service life. It has high transmittance and little heat absorption. It is precisely because of this invention of the membrane materials across the ages that the membrane structure has become a modern permanent building. Design of membrane structure
The design of membrane structure includes four main problems: body design, initial equilibrium shape analysis, load analysis and tailoring analysis. Through the shape design, the plane shape, size, three-dimensional shape and clearance volume of the building are determined. The coordinates and structural forms of the control points are determined, and membrane materials and construction schemes are selected. The initial equilibrium shape analysis is the so-called form finding analysis. As the membrane material itself has no compression and bending stiffness, the shear strength is very poor. Therefore, its stiffness and stability need to be improved by the curvature change and prestress of the membrane surface. For the membrane structure, there is no stress state at any time. Therefore, the shape of the membrane surface must eventually meet the mechanical balance under certain boundary conditions and certain prestress conditions, and the load analysis and tailoring analysis are carried out on this basis.