相对于传统的钢筋混凝土构件,预应力混凝土结构具有大刚度、小变形、高抗裂性和抗疲劳、抗剪能力等优越性能,更适用于地下室工程中。本文结合工程实例,对预应力混凝土结构在地下室工程中的应用情况及其注意事项进行了分析和探讨。 Compared with the traditional reinforced concrete members, the prestressed concrete structure has the advantages of large rigidity, small deformation, high crack resistance, anti-fatigue and shear resistance, and is more suitable for the basement project. Based on the engineering examples, this paper analyzes and discusses the application of prestressed concrete structures in basement construction and their precautions.