常见岩石的抗压强度和软化系数(共2页).doc

精选优质文档-倾情为你奉上常见岩石的抗压强度和软化系数, , 岩石名称风化程度极限抗压强度(公斤厘米2)软化系数(Kd)干燥(Rg)饱和(Rc) 坚 硬 的 岩 石 岩浆岩中细粒花岗岩花岗闪长岩闪长岩闪长玢岩辉绿岩流纹斑岩安山岩玄武岩霏细岩新鲜15002100135018002300270013002000117014556002900200030001500200018002500 1100l9001200150024001000160095060018002500200012501900150021000.690.870.660.800.700.900.780.820.500.650.750.950.750.800.800.950.85 火山碎屑岩凝灰岩 安山凝灰块集岩 火山角砾岩 160038001400180080