【摘要】 膏溶角砾岩具有强度低、土质不均、局部压缩性高的特点,属于复杂的特殊软岩,本文以太行山隧道Z5标段的膏溶角砾岩地质特征为依托,对膏溶角砾岩的地质背景、成因、工程特性等进行了分析研究。更多还原

【Abstract】 Gypsum breccia has the characteristics with low strength,high compressibility and inhomogeneity,which belongs to complicated soft rock mass.This paper analyses engineering characteristics and geological background of gypsum breccia in Z5 bid of Taihang Mountain tunnel.更多还原