The gas film gymnasium is a building form formed by the pressure difference between the inside and outside of the gas film, and then it is fixed by the oblique net structure, and the membrane material is fixed to the ground.
After the indoor air pressure is raised to a certain pressure by using the air supply system, the pressure difference between the inside and outside of the roof will be generated to resist the external force. Because the air pressure is used for support, there is no need for any beam or column, so a larger building space with complete clearance can be obtained. Compared with traditional gymnasiums, gas-film gymnasiums are more energy-saving and environmentally friendly. The gas-film gymnasiums can be dismantled, converted and reused according to the actual needs, without pollution, and the temperature in the gas-film gymnasiums can be kept at constant temperature and humidity, bringing people a comfortable and healthy sports environment.
Inflatable membrane architecture originated in Canada in 196s, and has been used for more than forty years. "Water Cube" is a typical inflatable membrane structure building. However, the gas film is different. It does not need an additional supporting structure like the water cube, but can be propped up and maintained by only two fans. Thousands of such venues have been built in the world, which can operate safely in low temperature and high temperature weather for more than 3 years.
Brief introduction of gas-film stadiums
Gas-film stadiums were first introduced from the United States, and they are very popular in the United States. Tennis is very popular in the United States, so there are the most air film tennis halls in the United States. The other is rugby, which requires a large span and high height. Compared with physical buildings, gas film stadiums are easier to meet this requirement. In addition, there are many university gymnasiums and swimming pools in the United States, which are also gas film stadiums.
The gas film gymnasium is a new high-tech gymnasium. It is a building structure system that uses special building membrane material as the building shell, is equipped with a set of fully automatic intelligent electromechanical equipment to provide fresh air in the completely closed gas film building, and controls the indoor temperature, humidity and pressure, so that the gas film gymnasium always keeps positive pressure on the external environment, and supports the building main body by the pressure difference between inside and outside.