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路桥工程建设是当前交通枢纽的核心组成部分,随着交通运输压力日益增长,加快道路桥梁建设成为了当前缓解交通压力的有效途径。但考虑到路桥施工过程中技术复杂,同时路桥工程使用寿命还会受到多方面因素的制约,因此保障路桥使用效果必须依赖于良好的防水路基施工技术。这不仅能够避免路面裂缝和渗水问题的出现,同时也是对路桥外在美观性的保持,减少了交通安全隐患,有效延长了道路桥梁的使用寿命。本文分析了道路桥梁防水路基受损的原因,并针对路桥施工中防水路基的施工技术进行了研究。
The construction of road and bridge engineering is the core component of the current transportation hub. With the increasing pressure of traffic and transportation, accelerating the construction of road and bridge has become an effective way to relieve traffic pressure. However, taking into account the technical complexity of road and bridge construction process, while the service life of road and bridge projects will be subject to many factors, so to protect the road and bridge use effect must rely on good waterproofing subgrade construction technology. This not only avoids the emergence of road cracks and seepage problems, but also maintains the aesthetic appearance of the road and bridge, reduces the traffic safety hazard and effectively prolongs the service life of roads and bridges. This paper analyzes the reasons for the damaged waterproof roadbed of road and bridge, and studies the construction technology of waterproof subgrade in road and bridge construction.