简述路桥施工中预应力技术的应用

Resume of Application of the Prestress Technology in the Bridge Construction

预应力技术不仅解决了路桥施工中存在的一些技术难题，同时又实现了对工期的合理控制，降低了工程造价。本文主要探讨了预应力技术的特点以及在当前路桥施工中的应用状况，分析了其中存在的问题，并提出了相对应的解决办法。

The prestress technology not only solved some technical problems that existed in the bridge construction, and realize the reasonable control of the construction period, reduce the project cost at the same time. This paper mainly discusses the characteristic of prestress technology and application status of road and bridge construction in the current, analyzes the problems existed, and proposes the corresponding solution.