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混凝土施工技术是铁路桥梁承台墩身施工中决定施工质量高低的关键因素。而混凝土施工受环境因素的影响很大,尤其是温度因素,如果在冬季开展混凝土施工的话,就会大大降低铁路桥梁承台墩身的承力,并且还会因受冻冷缩的影响而降低施工质量。因此,铁路桥梁承台墩身在动机施工时,应大胆创新与不断改进混凝土施工技术,尽可能降低温度因素对施工质量的影响,最终切实提高铁路桥梁承台墩身承载力及施工水平。本文就冬季铁路桥梁承台墩身的混凝土施工技术,进行了详细的探究。
Concrete construction technology is the key factor that determines the construction quality in the construction of railway bridge cap pier. Concrete construction is greatly affected by environmental factors, especially temperature. If concrete construction is carried out in winter, the load-bearing capacity of railway bridge cap pier will be greatly reduced and the concrete will be lowered due to the influence of freezing and shrinkage Construction Quality. Therefore, in the construction of motivation, the pier foundation of railway bridge should boldly innovate and improve concrete construction technology to minimize the influence of temperature on construction quality, and ultimately improve the bearing capacity and construction level of pier foundation of railway bridge. In this paper, the winter railway bridge cap pier concrete construction technology, conducted a detailed exploration.