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近十年来,我国公路交通事业正处于扩大规模、提高质量的快速发展时期,通过加大交通基础设施的建设,有效地缓解和消除了长期存在的制约,有力地支持了国民经济和社会事业的发展。但是,随着交通事业的发展,对筑路材料的要求也越来越高。其中,特殊土在公路路基中的应用已经成为目前
In the past decade, China’s road transport industry is in a period of rapid development of expanding its scale and improving its quality. By strengthening the construction of transportation infrastructure, it has effectively eased and eliminated the long-standing constraints and effectively supported the national economy and social undertakings development of. However, with the development of transportation, the demand for road materials is also getting higher and higher. Among them, the application of special soil in highway subgrade has become the present