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膨胀岩隧道由于特殊的工程地质特性,对勘察、设计、施工等均有严格的要求,文章对膨胀岩隧道的研究现状进行了评述,并对国内外的工程实践作了分析、归纳,指出了我国应加强该领域研究的必要性。
Due to the special engineering geological characteristics, the expansive rock tunnel has strict requirements on investigation, design and construction. The article reviews the research status of the expansive rock tunnel and analyzes and concludes the engineering practice both at home and abroad Our country should strengthen the necessity of the research in this field.