Membrane structure sunshade , literally, it refers to the membrane roof made to protect against wind and rain and sunlight. Now the sunshade has been integrated with many design elements in the design, and the design effects are also many. For example, the design technology of the membrane structure awning makes the membrane structure sunshade more novel. What are the technical advantages and characteristics of the film structure sunshade? Follow the structure of Marriott membrane.

Membrane structure sunshade

1. Design advantages

It is very advantageous to use the membrane structure design method to design the sunshade, whether in appearance or practicality. Membrane structure building has a more "form finding" process in structural design. It first needs to determine the geometric shape under the initial load, that is, a position where the structural system can achieve balance under the membrane dead weight and the cable and cable components under the prestress. In the preliminary design stage, the geometric shape of the building should be confirmed first, and then the prestress should be applied to make the membrane surface bear tension, so that its shape can be changed accordingly. Under the operation of constantly adjusting the prestress, the required geometric shape can be finally achieved.

Membrane structure sunshade

2. Material advantages

Because membrane structure works are mostly used in some large buildings such as stadiums, when choosing membrane structures to build closed buildings, the single-layer membrane materials used have the same thermal insulation as brick walls, and are better than glass. At the same time, the interior of buildings can also adopt various ways to increase the internal temperature like other buildings. For example, add a thermal insulation layer. After all, the lining material has the characteristics of heat preservation, non condensation, good light transmittance, etc.

At the same time, the tensile film material also has very good flame retardancy and high and low temperature resistance, and can withstand the temperature change between - 73 ℃ and 232 ℃. The optical refractive index of the surface of the tensioned film material can reach more than 70%, and the transmittance is 25%. Therefore, membrane structure buildings do not need artificial lighting to maintain in the daytime. Moreover, the direct sunlight from the roof provides good living conditions for plants and creates a good ecological environment for the interior.

Membrane structure canopy

3. Structural advantages

The membrane structure has a large space for structural coordination and development, which can make more updated changes in the structural form of buildings. It is a kind of architectural structural form containing the double aesthetic feeling of technology and art.

membrane structure

The above is a detailed introduction of the advantages of the membrane structure sunshade technology, from which we can see that the feasibility of the membrane structure technology used on the sunshade is very great.

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