The author analyzes the poor soil subgrade stuffing in the third contract paragraph of Dongxin freeway, combines the actual fact, and takes the effective measures from the consideration on quality and efficiency to solve the difficulties, including, difficult to compact, cannot meet the requirements of the intensity.%本文作者通过洞新高速公路第三合同段的不良土质路基填料的研究,结合实际情况,从质量与效益综合考虑,采取有效措施,解决此类不良土质在用于路基施工时难以压实、不能满足强度要求的难题.
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