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为了提高兵团垦区公路运输服务水平,兵团制定了“快速路路网布局方案”。但由于受到土地资源、填料来源等条件的限制,兵团垦区快速路路网建设过程中90%的路段均是利用旧路进行改建,然而兵团许多旧路基是由当年开荒时排碱渠的挖方填料填筑而成,路基填料含盐量较高。为此,本文通过分析兵团垦区8条公路升级改建前的地勘报告,查明了垦区旧路基的性能状况,在此基础上调查、分析了新疆公路建设过程中对盐渍土旧路基的处治技术,进而提出了针对兵团快速路路网建设的旧路基处治技术。
In order to improve the level of Bingtuan reclamation of road transport services, Corps developed a “fast road network layout program.” However, due to restrictions on the conditions of land resources and filler sources, 90% of the sections of the Corps Reclamation Rapid Transit Road Network are rebuilt by the old roads. However, many of the Corps’s old roadbed are filled with excavated materials Filled, roadbed filler salt content higher. Therefore, this article analyzes the performance of the old roadbed in reclamation area of 8 reclamation areas by analyzing the geological survey report before the reconstruction, and then investigates and analyzes the treatment of old roadbed in saline soil during the highway construction in Xinjiang Technology, and then put forward for Corps rapid road network construction of the old subgrade treatment technology.