公路桥梁施工中预应力技术措施与质量管控

摘  要：随着我国公路桥梁工程规模的不断扩大，预应力技术的应用对保障施工质量起到了越来越重要的作用。文章从预应力及其应用价值入手，对公路桥梁施工中预应力技术应用以及预应力施工典型问题进行分析，并提出相应的预应力质量管控策略，以供借鉴。

关键词：公路桥梁施工;预应力技术;质量管控

中图分类号：U445.57      文献标志码：A          文章编号：2095-2945（2022）05-0161-03

Abstract： With the continuous expansion of highway bridge engineering scale in China， the application of prestress technology plays a more and more important role in ensuring construction quality. Starting with prestress and its application value， this paper analyzes the application of prestress technology in highway bridge construction and the typical problems of highway bridge construction， and puts forward the corresponding prestress quality control strategy for reference.

Keywords： highway bridge construction; prestress technology; quality control

预应力技术的应用初始于建筑工程，建筑行业中的预应力钢筋主要为冷拉钢筋，常见于吊车梁和混凝土建筑结构。（剩余4929字）