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首页> 外文期刊>Romanian Journal of Transport Infrastructure >Monolithic Concrete vs Precast Concrete for the Construction of Bridge by Th Cantilever Method
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Monolithic Concrete vs Precast Concrete for the Construction of Bridge by Th Cantilever Method

机译：悬臂法建造桥梁的整体混凝土与预制混凝土

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In the article "Monolithic Concrete vs Precast Concrete for the Construction of Bridges by the Cantilever Method", there are approached a number of issues that come out in the design and execution of prestressed concrete bridge structures using the cantilever method. This method has revolutionized concrete bridges, in terms of spans, and the ease of crossing some difficult obstacles. In addition to the advantages of making monolithic concrete structures by the cantilever method, using prefabricated elements leads to significant decrease in execution time and reducing problems that may occur due to creep and shrinkage of concrete. The material presented in the paper "Monolithic Concrete vs Precast Concrete for the Construction of Bridges by the Cantilever Method" shows the principle of the cantilever method, the advantages of using this method, the particular cases that are suitable for such a structure, static diagrams and cross sections adopted for this type of structures, and the way to join the prefabricated sections according to the generation they belong . There is also presented a case study in which the two solutions are analysed (monolithical casting on site or assembling prefabricated sections) and conclusions regarding the opportunity of using one of them.
机译：在“用悬臂法建造桥梁的整体混凝土与预制混凝土”一文中，探讨了使用悬臂法设计和实施预应力混凝土桥梁结构时出现的许多问题。这种方法在跨度方面以及彻底克服一些困难障碍方面都带来了革命性的革新。除了通过悬臂法制造整体混凝土结构的优点之外，使用预制构件还可以显着减少执行时间，并减少由于混凝土的蠕变和收缩而可能出现的问题。论文“用悬臂法建造桥梁的整体混凝土与预制混凝土”中介绍的材料展示了悬臂法的原理，使用这种方法的优势，适用于这种结构的特殊情况，静态图以及此类结构采用的横截面，以及根据预制构件所属的世代连接预制构件的方式。还提供了一个案例研究，其中分析了这两种解决方案（现场整体浇铸或组装预制构件）以及有关使用其中一种方法的结论。

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