Four-column tension membrane design scheme

Quick answer：

A four-column tension membrane design scheme refers to a structural design for tension membrane structures that utilize four columns as supports. This type of design typically involves the use of membranes made from materials like ETFE or PTFE for their tensile strength and flexibility. The scheme would outline the architectural, structural, and engineering aspects, including the shape and size of the membrane, the configuration of the supporting columns, and the connection details. This design is often used for large-span structures where the aesthetic appeal and lightweight nature of membrane structures are desired.