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桥梁结构预应力技术的问世是桥梁发展史上里程碑式的突破,它是指为提高结构强度和刚度而预先人为地对构件施加作用力的一种技术。本文以预应力施工技术在市政桥梁中的应用为基础,首先介绍预应力技术的优缺点,然后结合具体实际工程背景分析预应力施工技术的核心内容并提出相关建议,以期为现代化交通行业的发展提供一些借鉴和思考。
The advent of bridge structure prestressing technology is a landmark breakthrough in the history of bridge development. It refers to a technology that artificially exerts force on components in order to increase the strength and rigidity of structures. Based on the application of prestressed construction technology in municipal bridges, this paper firstly introduces the advantages and disadvantages of prestressed technology, then analyzes the core content of prestressed construction technology and puts forward some suggestions based on the background of practical engineering, in order to provide a solution to the development of modern transportation industry Provide some reference and thinking.