Stadium membrane structure stand
The stadium membrane structure stand is an auxiliary facility around the stadium for spectators to rest and watch the game. It uses lightweight and high-strength cables and building membrane materials to form a tension structure system. It has inherent structural advantages. Its simple and elegant structural system and appearance are easy to coordinate with the original building and the surrounding environment, Membrane structure stadiums with different shapes have become a landmark project with local characteristics. The sports stands are generally completed by professional pavement engineering companies. The beautification design of the sports stands is completed according to the overall characteristics and style of the site. The beautification and decoration effect of the stands plays a vital role in the sports venues. Acceptance criteria:
1. The node structure shall conform to the calculation assumption. The influence of node structure eccentricity on cables and membrane materials, the method of applying pretension, the allowable deviation of structure installation, and the possibility of secondary tensioning shall be considered.
2. The connectors shall have sufficient rigidity, strength and durability, and shall not be damaged before the connected membrane materials, cables or steel members, and shall not produce deformation affecting the mechanical performance of the structure. 3. High water tightness shall be maintained at the connection of membrane materials, and certain structural measures shall be taken to prevent abrasion and tear of membrane materials.
4. The connector shall be reliable in force transmission and reduce the stress concentration at the connection.
5. There shall be no sharp corners, burrs and sharp points at the connection between the supporting member and the membrane material.
6. Reliable anti-corrosion measures shall be taken for metal connectors.
7. Ensure safe, beautiful and reasonable connection.
8. Attention shall be paid to lightning protection and grounding of steel structures.