The Xiamen Taikoo Aircraft Maintenance Base consists of a single-storey hangar hall and a three-storey annex building, designed by the China Academy of Space Architecture. The hangar hall consists of a diagonally placed cross grid and a steel arch spanning the main gate, with a span of 154m, a depth of 70m and a chord height of 27m. The part bearing the horizontal force of the arch is a non-bonded prestressed concrete structure. Its prestressed concrete structure part of the prestressing technology, by the China Academy of Building Research Chen Huiling is responsible for other prestressed structure and steel arch support connection, etc., by the Chen Huiling and mesh frame steel arch installation contracting company and civil engineering construction units and design institute Ding Yun Sun chief engineer to study agreed upon!