Membrane structure sunshade , literally, it refers to the membrane structure roof made to protect against wind and rain and sunlight. The current sunshade has incorporated many planning elements in the planning, and the planning results are also many. For example, the planning skills of the membrane structure awning make the membrane structure sunshade more innovative. What are the advantages and characteristics of the membrane structure awning in terms of skills?
Membrane structure sunshade
1. Planning advantages
It is very advantageous to use the membrane structure planning method to plan the sunshade, whether in appearance or practicality. The construction of membrane structures has an additional process of "shape finding" in structural planning. It first needs to determine the geometric shape under the initial load, that is, a position where the structural system can reach equilibrium under the membrane dead weight and the prestress of cables and cable components. In the preliminary planning stage, the geometric shape of the building should be confirmed first, and then the prestress should be applied to make the membrane surface accept tension, so that its shape can be changed accordingly. After continuous adjustment of the prestress, we can finally achieve the geometric shape we need.
Membrane structure sunshade
2. Data advantages
Because membrane structure works are mostly used for some large-scale buildings such as stadiums, when choosing membrane structures to make closed buildings, the single-layer membrane materials used have the same thermal insulation as brick walls, and are better than glass. The interior built together can also adopt various methods to improve the internal temperature like other buildings. For example, add a thermal insulation layer. After all, the data of the lining has the characteristics of heat preservation, non condensation, outstanding light transmittance, etc.
The tensile film material also has very good flame retardancy and high and low temperature resistance, and can accept temperature changes between - 73 ℃ and 232 ℃. The optical refractive index of the stretched film data surface can reach more than 70%, and the transmittance is 25%. Therefore, the membrane structure is built in the daytime without artificial lighting. And the sunlight directly from the roof provides excellent living conditions for plants, which can be considered as an excellent ecological environment created indoors.
Membrane structure canopy
3. Advantages of membrane structure
The membrane structure has a large space for structural cooperation, which can make the structural mode of the building show more updated changes. It is a kind of construction structure mode containing double aesthetic feelings of skill and art.
membrane structure
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