浅谈道路路堤扩宽施工技术

随着国民经济和社会的快速发展、区域经济的变化,以及人民群众的生活、出行方式的改变,原有的道路标准已无法满足现代交通的发展要求,大量地方公路亟须升级改造。道路改造对新、旧路堤的较好衔接,以及旧路病害处理等提出了较高的技术要求。该文以广东省阳江市高新区高新大道改造工程,并结合其他扩宽道路成功实例,对路基路堤扩宽相关技术要点进行探讨,可供同行参考。

Elementary Discussion of Road Embankment Widening Construction Technology

With the fast development of the national economy and the society, the variety of the regional economy, and the change of the people’ s life and trip modes, the original road standard is hard to satisfy the development requirement of the modern traffic. A large of local highways has to be upgraded and reconstructed. The higher technical requirements are put forward for the better connection of the new and old road embankments, and the fault treatment of the old roads in the course of road reconstruction. The article describes the Guangdong Province Yangjiang City High-tech Zone Gaoxin Avenue Reconstruction Project and the other successful cases of road widening, and discusses the relative technical gist in the widening of roadbed and road embankment, which can be referred for the similar projects.