论文部分内容阅读
改革开放以来的几十年间,我国经济快速发展、科技水平日益提高,同时,交通网络设施建设实现了大规模的铺开,不论在通行能力、设计规模,还是在使用寿命等方面均取得了显著的提升。在此基础上,我国公路桥梁的建造技术亦取得了飞跃式的进步。然而,因多种因素综合作用,各类的公路桥梁项目建设质量问题依然层出不穷,这也成为公路桥梁工程建设领域需切实紧抓的严峻课题与挑战。故而在实际工作中加强对其养护管理尤其重要。
In the past few decades since the reform and opening up, China’s economy developed rapidly and its science and technology level increased day by day. At the same time, the construction of transportation network facilities realized a large-scale rollout, making remarkable achievements in terms of capacity, design scale and service life The promotion. On this basis, the construction technology of highway bridges in our country has also made leaps and bounds. However, due to the combined effect of many factors, the quality problems of various types of highway bridges and bridges are still emerging one after another, which has also become a serious issue and challenge that must be firmly grasped in the field of highway bridge construction. Therefore, in practical work to strengthen its conservation and management is particularly important.