摘要
为保证斜井施工的安全、可靠、经济,对魏强斜井施工过程中的拱顶下沉和周边收敛进行监控量测,应用回归分析法对所量测的数据进行处理,结果表明运用指数函数进行回归拟合是合理的,较好地反映了围岩位移和时间之间的线形关系,从而简单直观地反映出了围岩的变形稳定状态。
To ensure safe,reliable and economic of the construction of inclined shaft,monitoring and measuring the groin vault Sinking and surrounding convergence in construction process of WeiQiang inclined shaft,and applying the regression analysis to process the measured data.The results show that using index function of regression is reasonable,better reflect the linear relationship between displacement of surrounding rock and time,thus easy to reflect the steady state of deformation of the surrounding rock.
出处
《黑龙江科技信息》
2012年第2期11-11,共1页
Heilongjiang Science and Technology Information
关键词
斜井
净空收敛
拱顶沉降
监控量测
数据处理
回归分析
iInclined shaft
headroom convergence
monitoring measurement
regression analysis
groin vault settlement
process data
