近十年来 ,我国预应力混凝土技术发展很快 ,建造了一大批具有国际先进水平的预应力混凝土结构。但总体设计水平较差 ,产业化程度低 ,结构形式单一 ,造价偏高。预应力混凝土以其自身突出的优点 ,迎合了近代建筑结构的发展趋向。要大力扩展其应用领域 ,特别是高层建筑领域 ,加速发展预制现浇相结合的装配整体式结构 ,进一步完善预应力工艺 ,提高专用材料和机具质量 ,组织高水平的专业公司。 In the past ten years, China’s prestressed concrete technology has developed rapidly and a large number of prestressed concrete structures with advanced international standards have been built. However, the overall design level is poor, the degree of industrialization is low, the structure is simple, and the cost is high. Pre-stressed concrete, with its own outstanding advantages, caters to the development trend of modern building structures. It is necessary to vigorously expand its application areas, especially high-rise buildings, accelerate the development of prefabricated cast-in-place combined assembly monolithic structures, further improve the prestressing process, improve the quality of special materials and implements, and organize high-level professional companies.