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通过对鄱阳湖滨湖地区平原微丘地形的环境特点分析,提出滨湖平微区高速公路建设中土地资源节约的重要性和必要性。结合江西彭泽至湖口段高速公路设计阶段土地资源节约的实例,从路线的比选、横断面的优化、路基高度的确定、技术标准的确定、管养设施的集约布局等方面分析了滨湖平微区高速公路建设中土地资源节约的对策措施。
Based on the analysis of the environmental characteristics of the hilly and mound terrain in the Poyang Lake plain, the importance and necessity of land resource conservation in the expressway construction of Binhu Pingwei District are proposed. Combining with the example of saving land resources during the design stage of Pengze-Hukou Expressway in Jiangxi Province, this paper analyzes the selection of routes, the optimization of cross-sections, the determination of subgrade height, the determination of technical standards and the intensive layout of the management facilities. Countermeasures of Saving Land Resources in the Construction of Hunan - Hongzhou Expressway.