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通过地质测绘、路线土质勘查、工程地震等综合研究，对沪蓉高速公路合肥至高河埠段５０～９０ｋｍ路基的工程地质与水文地质条件进行了评价，对场地稳定性和路基稳定性，特别是软土和膨胀土地基等岩土工程问题进行了论证，从而为公路建设提供了科学的依据
The engineering geology and hydrogeological conditions of 50-90km subgrade at Hefei-Gaochobu section of Hu-Rong Expressway were evaluated through comprehensive surveys of geological survey, route soil investigation and engineering earthquake. The stability of the site and subgrade stability, especially Soft soil and expansive soil and other geotechnical engineering problems were demonstrated, thus providing a scientific basis for highway construction