长江科学院院报Issue(10)：107-110,115,5.DOI:10.11988/ckyyb.20140377
苏州大阳山岩石强度相关关系分析
Correlation Analysis of Dayangshan Rock Strength in Suzhou
摘要
Abstract
The point load strength,uniaxial compressive strength and rebound strength of representative rocks in Dayangshan tunnel project were tested,and the correlation among them was fitted by power function,exponential function and linear function.The results show that it’s better to use power function to fit the relationship between point load strength and uniaxial compressive strength,and exponential function to fit the relationship between re-bound strength and uniaxial compressive strength,point load strength and rebound strength.In order to reduce the number of laboratory tests,we use these related formulas to predict the uniaxial compressive strength of rock.More-over,uniaxial compressive strength has influence on the fitting accuracy,which should be considered in the predic-tion.关键词
岩石力学/单轴抗压强度/点荷载强度/回弹强度/相关关系/大阳山隧道Key words
uniaxial compressive strength/point load strength/rebound strength/correlation分类
建筑与水利引用本文复制引用
邵勇,阎长虹,马庆华..苏州大阳山岩石强度相关关系分析[J].长江科学院院报,2015,(10):107-110,115,5.基金项目
江苏省“六大人才高峰”高层次人才资助项目 （）
