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正确地进行围岩分类是隧道设计与施工的基础。道路隧道围岩的分类的影响因素是众多的,这些因素几乎都具有强烈的模糊性,本文在考虑上述模糊性的基础上,参照现行的《铁道工程技术规范》(下称(《隧规》)的围岩分类表,建立了道路隧道围岩的模糊分类法,较实际地反映了围岩的物理、力学综合性质。
The correct classification of surrounding rocks is the basis for tunnel design and construction. There are many influencing factors in the classification of road tunnel surrounding rock, and almost all of these factors have strong ambiguity. Based on the above ambiguity, this paper refers to the current “Technical Code for Railway Engineering” (hereinafter referred to as “Tunnel Regulation”). The surrounding rock classification table of the system for the establishment of a fuzzy classification method for the road tunnel surrounding rock reflects the physical and mechanical comprehensive properties of the surrounding rock.