摘要
以隧道工程勘探岩样为研究对象,通过岩石的室内单轴压缩试验、劈裂试验和蠕变试验,研究了不同含水状态下岩石的弹性模量、泊松比、抗拉强度和蠕变力学性能,达到了采集围岩参数和用于指导隧道施工的目的。
Taking tunnel project reconnaissance rock sample as researching example, it researches elasticity quantity, Bosong rate, tensile hardness and squirm mechanics features through indoor tingle-axes compressing test, split test and squirm moving test, achieves the aim that collecting the parameter of wall rock and directing the construction of tunnel.
出处
《山西建筑》
2007年第5期91-92,共2页
Shanxi Architecture
关键词
岩样采集
抗拉试验
蠕变试验
弹性模量
collection of rock sample, tensile test, squirm moving test, elasticity quantity
