Apliction of country Rock Monitoring and Measimng Technologyin Shallow and Large Cross Sectional Highway Tunnel Construction

Abstract:

The circumstances of using country rock deformation data,which come from monitoring technology,to guide the excavation and guarantee the safety,with the country rok monitoring data of No.2 and No.3 tunnelsof Anchu highway as bases and with the side slopewalll of entrance and exit and k75+430 section for mtances.