预应力技术在公路桥梁工程施工中的优势

【摘要】 基于对预应力技术在公路桥梁工程施工中优势的研究,首先,阐述预应力技术基本内容。然后,分析预应力技术在公路桥梁工程施工中的优势,可以保障构件性能稳定、调整公路桥梁自重等。最后,给出预应力技术在公路桥梁工程施工中的应用,其中包括在选择预应力钢绞线中的应用、在预应力筋穿梭工艺中的应用以及在预应力锚具选择中的应用等。更多还原

【Abstract】 Based on the study of the advantages of prestressing technology in the construction of highway and bridge engineering, firstly, the basic contents of prestressing technology are expounded. Then, the advantages of prestressed technology in the construction of highway and bridge engineering are analyzed, which can ensure the stability of component performance, adjust the weight of highway bridge and so on. Finally, the application of prestressed technology in the construction of highway and bridge engineering is given, including the application in the selection of prestressed steel strand, the application in the shuttle technology of prestressed tendons and the application in the selection of prestressed anchors, and so on.更多还原