With the rapid development of modern society and the gradual increase of private cars Membrane structure parking shed It is also being used constantly. The parking shed can not only provide wind and rain protection for private cars, but also provide a certain maintenance effect for private cars. So why does the membrane structure shed stand out from many sheds? Its main characteristics are light shape, flame retardant, simple manufacturing, convenient installation, energy saving and convenient use. So how to prevent membrane structure wrinkles? Today, the editor of Liaoning Xumei Building Decoration Engineering Co., Ltd. summarized for us:

People can see the smoothness and shape of membrane structure buildings. Fold pairs of membrane data Plays an important role. The membrane structure shed refers to the wrinkles under the plane deformation and uniaxial tensile stress of the membrane data. There are two types of wrinkles on the membrane surface: one is that the loss of membrane tension in one direction leads to the loosening of membrane data, which is called structural wrinkles; The other is formed by defects in the production process of the film. Improper heating or improper packaging and folding are called data wrinkles.

The wrinkles are temporary, they will disappear again with the appearance of the membrane, and the wrinkles of the data are permanent. Wrinkles usually refer to folds, that is, folds. The effect of wrinkles on the membrane structure is reflected in the vision and cannot be ignored. The appearance of wrinkles will lead to the spread of membrane pretension, making the stress of some parts of the membrane surface lower than the planned value, while the pressure in other areas is higher than the planned value. When the membrane force is lower than the planned value, part of the stiffness of the structure will drop and the grid will simply vibrate; When the membrane force is higher than the planned value, the membrane data will produce greater deformation and creep, and partial cracking will occur. In addition, wrinkles will also affect the appearance and drainage performance of the structure; Therefore, wrinkles should be avoided in normal use as far as possible.

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