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针对武广客运铁路专线沿线遇到的大量软质千枚状板岩和泥质粉砂岩,在分析风化软岩基本矿物成分、耐崩解性的基础上,结合风化软岩岩块力学强度和击实试验结果,初步判定了风化软岩填筑路基的可行性,同时提出了软岩填筑路基可行性的初步判定方法。
Based on the analysis of the basic mineral composition and disintegration resistance of weathered soft rock and the combination of the mechanical strength of weathered soft rock and the large amount of soft muscovite slate and muddy siltstone encountered along Wuhan-Guangzhou passenger dedicated railway According to the results of compaction test, the feasibility of filling the embankment with weathered soft rock was preliminarily determined. At the same time, the preliminary determination method of the feasibility of embankment filling with soft rock was put forward.