摘要
通过对白云质灰岩、角砾状白云岩在不同围压下进行三轴压缩试验 ,得到不同围压状态下岩石的荷载—位移曲线。结果表明 。
Based upon triaxial compressing test of dolomitic calcareous rock and brecciform dolomitite under different confining pressure state this paper analyzed and compared the load displacement curve under different confining pressure station. Result of the test shows that the confining pressure has a certain influence on the load displacement curve of rock, which provide basis for the numerical modeling of enclosing rock.
出处
《山西建筑》
2004年第3期103-104,共2页
Shanxi Architecture
关键词
隧道围岩
三轴压缩试验
围压
荷载一位移曲线
triaxial compressing test, confining pressure, load displacement curve, enclosing rock of tunnel
