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随着我国大量公路的修建,对工程质量要求也越来越高,对公路的设计和施工给予的关注越来越多。而公路路基是公路安全及长期使用的基本保证,但是对于一些不良土填筑的路基在施工填筑通常会出现一系列的病害,严重影响了施工质量和施工进度。故,了解路基在施工时产生病害机理以及其变化规律显得尤为突出。本文对路基施工过程中存在的质量问题并分析其成因及相对的处理工艺。
With the construction of a large number of highways in our country, the requirements for the quality of the projects are also getting higher and higher, and more and more attention has been paid to the design and construction of the roads. However, highway subgrade is the basic guarantee for highway safety and long-term use. However, for some subgrade filled with poor soil, a series of diseases usually occur in construction and filling, seriously affecting the construction quality and construction progress. Therefore, to understand the roadbed in the construction of the disease mechanism and its changes are particularly prominent. In this paper, the quality problems existed in the subgrade construction process are analyzed and the causes and the relative processing techniques are analyzed.