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在科技发展的带动下,预应力技术在公路桥梁的施工中得到了广泛的应用,在减轻桥梁自重、增大结构跨径等方面,发挥着不可替代的作用,同时,可以有效预防混凝土裂缝的产生,提高公路桥梁的施工质量和施工效率。本文结合预应力技术的特点,对其在公路桥梁施工中的应用问题进行了分析和探讨。
Driven by the development of science and technology, prestressed technology has been widely used in the construction of highway bridges, which plays an irreplaceable role in alleviating the weight of bridges and increasing the span of structures. At the same time, prestressed technology can effectively prevent concrete cracks Produce and improve the construction quality and construction efficiency of highway bridges. In this paper, the characteristics of prestressed technology, its application in the construction of highway bridges were analyzed and discussed.