预应力技术在高速公路桥梁施工中的应用

Application of Prestressing Technology in the Construction of Highway Bridges

介绍了预应力技术应用在高速公路桥梁施工中的优势,通过分析其在高速公路桥梁施工中的应用,明确了施工工艺以及预应力孔道和锚具中存在的问题,根据这些问题提出了质量控制措施,并总结了施工要点,以期切实发挥预应力技术在高速公路桥梁施工中的作用。

The paper introduces the advantages of the application of prestressed technology in the construction of highway bridge,by analyzing its application in highway bridge construction,the problems existing in construction technology and prestressed passage and anchor are clarified,according to these problems put forward quality control measures,and summed up the key points of construction,so as to effectivelyplay the roleof prestressed technology in the construction of highway bridge.