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近年来,我国的交通运输事业得到了迅猛发展,公路桥梁工程建设数量和规模也呈现上升趋势。公路桥梁工程的上部结构通常采用预制梁,但是由于受到选址、施工、环境、设备等方面的影响,预制梁施工质量参差不齐,直接影响着公路桥梁的使用性能。文章主要对公路桥梁工程预制梁的选址和施工做出探讨,以期为同行提供参考。
In recent years, China’s transportation industry has witnessed rapid development, and the number and scale of road and bridge construction projects also show an upward trend. Prefabricated beams are usually used in the superstructure of highway bridges. However, due to the impact of site selection, construction, environment and equipment, the quality of prefabricated beams varies greatly, which directly affects the service performance of highway bridges. The article mainly discusses the site selection and construction of prefabricated beams for highway bridge engineering, in order to provide reference for the counterparts.