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路基的强度和稳定性是保证路面强度和稳定性的先决条件,提高路基的强度和稳定性,可以适当减薄路面的结构层厚度,从而使造价降低。路基在一条公路建设项目中,不仅工程数量和投资巨大,而且是占用土地最多、使用劳动力数量最大、牵涉面最广的工程。特别是工程量集中、地质及水文条件复杂的地段,遇到的技术问题更多、更难,常常成为公路建设的关键。现就本人在公路工程稳定路基技术方面的体会进行总结。
The strength and stability of roadbed are the preconditions to ensure the strength and stability of pavement. To improve the strength and stability of roadbed, the thickness of pavement structure layer can be properly reduced, so as to reduce the cost. In a highway construction project, not only the project amount and investment are huge, but also the project that occupies the most land and uses the largest amount of labor force and involves the most extensive aspects. In particular, lots of projects with large quantities of engineering and complex geologic and hydrological conditions have encountered more and more technical problems and are often the key to highway construction. Now on my road engineering stability subgrade technology summary.