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预应力技术在我国公路桥梁施工中的应用,在提高公路桥梁各项性能和质量的同时,也存在着一定的问题,特别是大跨径的公路桥梁施工中,问题尤为突出。本文首先对我国预应力技术在公路桥梁施工中的应用现状进行了概述,又对预应力技术在公路桥梁施工中存在的问题进行了分析,最后对预应力技术在我国公路桥梁施工中的应用进行了阐述,以提高我国公路桥梁在使用后的安全系数。
The application of prestressing technology in the construction of highway bridges in our country has some problems in improving the performance and quality of highway bridges. Especially in the construction of long-span highway bridges, the problems are particularly prominent. This paper first summarizes the current situation of application of prestressed technology in highway bridge construction in our country, and analyzes the existing problems of prestressed technology in highway bridge construction. Finally, the application of prestressing technology in highway bridge construction in China Elaborated, in order to improve the safety factor of our country highway bridge after use.