In fact, the shape of the building should be proposed by the constructor, but the membrane structure has the problem of shape finding, so the constructor often requires the structural engineer to determine. However, shape finding is not unique. Different internal force distribution will find a different building shape, and different shapes will directly affect the role of building. It is worth mentioning that different building shapes may directly affect the economy of the project. Because some shapes are difficult to realize, perhaps requiring greater prestress, the problem is the difficulty of using more information and construction technology. Therefore, the reasonable construction shape should be confirmed by the structural engineer and the constructor. Membrane structure landscape
Give control conditions such as output and displacement, and control design policy
Although there are codes and regulations on cable structure and membrane structure in China, they are relatively incomplete. For some special problems, such as membrane displacement, cable displacement and other specific problems, designers need to consult relevant engineering data to confirm. These details can only be discussed carefully by oneself, and membrane structure companies generally do not do so well.
The construction weight of membrane structure engineering is light: because the information and structure selected for membrane structure confirm that membrane structure engineering is a light structure, compared with other traditional construction structures, membrane structure is very light.
Long construction life of membrane structures: membrane structures belong to semi construction. Now, the early membrane structure construction has been used for more than 30 years in the world and is still in use. Its steel skeleton can be used only after anti-corrosion coating and timely protection. The membrane material used for construction is a kind of composite material, which has outstanding mechanical properties, high strength and aging resistance. As long as the structure design is reasonable, the service life of membrane structure construction can be up to 50 years.
Membrane structure shed is a kind of space structure mode, which consists of a variety of high-strength membrane materials and stiffeners (steel frame, steel column or steel cable) to generate certain pretension stress in its interior through certain methods to form a certain space shape, as a covering structure, and can withstand certain external loads. Manufacturer of membrane structure parking shed Our company has attached great importance to the development of membrane structure for many years. With the continuous development in the later period, the membrane structure shed of our company has been widely used. Membrane structure parking shed It is based on the tensile stress of the membrane itself and the supporting rod and cable to form a mechanism system. Under the sunlight, the interior of the building covered by the film is full of natural diffuse light. There is no strong contrast between the lighting surface and the shadow. The indoor space visual environment is open and harmonious. At night, the lights in the building illuminate the night sky through the membrane of the roof, and the shape of the building shows a dreamlike effect. The planning and construction of parking lots have become an important part of modern urban planning, becoming more and more important. The lightweight and unique shape of the membrane structure plays an important role in the construction of the parking lot and waiting hall. In addition to satisfying the basic functions such as weatherproof and sun proof, it also has a good sign attraction function, showing people's personalized side. Features of membrane structure shed: the imported structure construction materials are selected for shed materials. For the shed framework, imported marine primer and acrylic polyurethane finish shall be used for surface treatment.
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