1. Architectural scheme design The design scheme of the air-membrane building needs to take into account the functional requirements of the project, the surrounding environmental conditions and the owner’s preference requirements. In addition to the above factors, the preliminary design scheme also needs to consider economic factors and technical conditions such as construction technology.
Form-finding analysis Since the membrane material itself has no bending stiffness, the shape of its surface corresponds to the size and distribution of the prestress value. Therefore, after the coordinates of the control point are determined, a reasonable prestress value and its distribution are given. , in order to determine the appropriate membrane surface shape. The size and distribution of the prestress value need to be repeatedly adjusted according to various conditions…
Load analysis The control loads of air-filled membrane structures are usually wind and snow loads. Under the action of load, the deformation of the membrane structure is large, so it is necessary to accurately calculate the deformation and stress distribution of the gas membrane structure, so as to select the type and size of materials such as cables and membranes, and determine the detailed joint practices and structural measures.
Clipping analysis Clipping analysis is to find a reasonable position of the clipping line on the surface of the prestressed state, and then expand the three-dimensional surface into a two-dimensional plane according to a certain method.