2011•Journal of Hunan Institute of EngineeringRequires access

Stability Analysis for Shallow-buried Section of High-speed Railway Tunnel

Yao Xiang-yu

Abstract

During the tunnel construction,Monitoring measurement is one of the three elements of New Austrian Method Construction for Tunnel.Data are obtained by observing and measuring the settlement of Dongnong Tunnel Vault and periphery displacement of Yungui Railway.The mathematical model is established by means of regression analysis,which can be used to evaluate and predict the stability of the tun-nel surrounding rock,and give guidance to construction.

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Key concepts: Settlement (finance), Tunnel construction, Displacement (psychology), Section (typography), Stability (learning theory), Geotechnical engineering, Engineering, Railway tunnel