随着预应力混凝土结构设计理论和施工工艺与设备的不断完善和发展,高强度性能材料性能的不断改进,预应力混凝土梁板在桥梁工程中的得到了广泛的应用。预应力混凝土施工是桥梁工程的一个重要环节,由于设计、施工等多方面的原因,有必要加以深入研究与探讨,以预防和控制质量通病的产生,不断提升工程建设的整体质量,本文就针对预应力混凝土梁板常见的几种表层缺陷成因和防治措施进行简要分析。 With the design theory of prestressed concrete structure and the continuous improvement and development of construction technology and equipment, the performance of high strength materials continues to improve, prestressed concrete beam in the bridge project has been widely used. Due to many factors such as design and construction, prestressed concrete construction is an important part of bridge engineering. Therefore, it is necessary to conduct in-depth research and discussion to prevent and control the occurrence of common quality problems and improve the overall quality of construction projects. Prestressed concrete slab common to several causes of surface defects and prevention measures for a brief analysis.