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随着科技进步,预应力技术被广泛应用于建筑施工过程中。预应力技术的应用提高了混凝土结构抵抗早期形变的能力,为减轻结构自重和增大桥梁结构的跨度奠定了基础。但是,在预应力施工实际的操作过程中,由于受到操作水平的影响,导致桥梁预应力施工出现较多的问题。所以在施工过程中,应当加强工艺和过程控制,以便结构质量满足使用和规范的要求。
As technology advances, prestressed technology is widely used in the construction process. The application of prestressed technology improves the ability of concrete structures to resist early deformation and lays the foundation for reducing the weight of the structure and increasing the span of the bridge structure. However, during the actual operation of prestressed construction, due to the influence of operation level, there are many problems in prestressed construction of bridges. Therefore, during the construction process, process and process control should be strengthened so that the quality of the structure meets the requirements for use and specification.