The selection of membrane materials depends largely on the function of membrane structure construction, fire protection requirements, size of site, life, planning and amount of investment. Therefore, the following points should be paid attention to when selecting membrane materials: strength, tensile strength and tear strength of membrane materials. The selection of membrane materials with appropriate parameters is mainly based on the area and prestress of membrane structure, so that the membrane structure data can meet the needs of membrane structure construction without waste.

Durability, anti-aging function, self-cleaning function and adaptability to various climates. Membrane structure landscape

With regard to fire protection requirements, this is mainly to select the information of membrane structure that is flame retardant or non flame retardant. This depends on the function of membrane structure construction and the fire resistance rating of membrane structure data in its environment.

The processable function and width of the membrane structure data and the shape of the membrane surface of the membrane structure construction renderings.

Learn some simple information about membrane materials, so that communication may be easier. It can also select more suitable membrane materials for membrane structure engineering according to the difference of membrane structure engineering after the membrane structure company provides the membrane material information.

The planning of membrane structure landscape structure mainly includes four major issues: figure planning, initial balance shape analysis, load analysis, and cutting analysis. Confirm the plane shape, size, three-dimensional shape and clearance volume of the building through shape planning, confirm the coordinates and structural form of each control point, and select membrane materials and construction scheme.

Membrane structure equipment The planning of membrane structure mainly includes four major issues: shape planning, initial balance shape analysis, load analysis, and cutting analysis. Confirm the plane shape, size, three-dimensional shape and clearance volume of the building through shape planning, confirm the coordinates and structural form of each control point, and select membrane materials and construction scheme. Initial equilibrium shape analysis is called shape finding analysis. Because the membrane data itself has no compression and bending stiffness, and the main shear strength is very poor, its stiffness and stability need to be improved by the curvature change of the membrane surface and the prestress between them. For membrane structures, there is no stress free state at any time, so the shape of the membrane surface must be satisfied with the mechanical balance under certain boundary conditions and certain prestress conditions, Based on this, load analysis and cutting analysis are carried out. The main methods for form finding and analysis of membrane structures are dynamic relaxation method, force density method and finite element method. The loads considered for membrane structures are generally wind load and snow load. The deformation of membrane data under load is large, and the load distribution is also changing with the change of shape, so it is necessary to use several nonlinear methods to accurately calculate the deformation and stress of the structure.

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