Membrane structure is a kind of spatial structure form, which consists of a variety of high-strength membrane materials (PVC or Teflon) and stiffeners (steel frame, steel column or steel cable) to generate a certain amount of pretension stress in its interior in a certain way to form a certain spatial shape, as a cover structure, and can accept a certain amount of external load. Membrane structures can be divided into inflatable membrane structures and tensioned membrane structures. Inflatable membrane structure relies on continuous indoor inflation to generate a certain pressure difference (generally between 10 mm and 30 mm water column) in the room surface. The pressure difference in the room surface makes the roof membrane cloth subject to a certain upward buoyancy, and then achieve a large span. The tensioned membrane structure is supported by columns and steel frames or tensioned by steel cables. Membrane structure parking shed

The balance of the ups and downs of the negative Gauss film surface makes the larger structure look like a sculpture free from the shackles of gravity, which makes it exciting to float between heaven and earth. This sculptural texture is exciting both indoors and outdoors. The tensioned membrane structure can enable architects to plan various tension self balancing, messy and vivid space forms. With the change of light in a day, the sculptural membrane structure presents different forms through light and shadow. At sunrise and sunset, the light with low incidence angle will highlight the curvature and relief effect of the roof. When the sun is at the apogee, the streamline boundary of the membrane structure will throw curved shadows on the ground. The membrane structure can also be made into a sculpture of light through the planned artificial lights by making use of the transparency and reflection of the membrane material.

Whether domestic or imported membrane is selected for the membrane structure shed, different technical parameters are selected for the same type of membrane. For example, the thickness and color of endometrium can be selected, and various accessories can also be selected. The technical parameters of these membranes should be selected according to their own needs and the requirements of environmental water, compression resistance, etc.

If organic substances such as bird droppings appear on the membrane structure shed, they can be washed directly with clean water. The membrane structure shed should be maintained frequently, which is durable and beautiful.

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