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The Lining Pressure of Bedding Rock Jointing Tunnel Distribute Characteristics

机译:顺层缝隧道衬砌压力分布特征。

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This paper studies the stress distribution of tunnel support, the mechnical behavior of the bedding jointed rock mass was analyzed. The influence to the lining structure was also analyzed. According to the calculations of FLAC3D, the numerical modelling analysised the prejudical pressure of the lining structure. On the basis of the analysis of the test data, it showed the characteristics of the earth pressure around section, and the relationship between different dip angle of the bedding rock jointing. All these works were beneficial for the supporting form and the method to the bedding rock jointing tunnel.
机译:本文研究了隧道支护的应力分布,分析了顺层节理岩体的力学行为。还分析了对衬砌结构的影响。根据FLAC3D的计算,数值模型分析了衬砌结构的偏见压力。在对试验数据进行分析的基础上,揭示了断层周围土压力的特征,以及层理节理的不同倾角之间的关系。这些工作对于顺层节理隧道的支护形式和方法都是有益的。

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