Specific Construction Technology for Metro Sectional Shield Tunneling in Jinan
Aiming at the shield construction of a subway section,the engineering geological and hydrological conditions and the environment along the line are studied.Through a comprehensive consideration of these factors,the selection and configuration scheme of shield machines suitable for subway section shields are determined.On this basis,the construction technology of the initiation,normal tunneling,and reception phases is discussed,which provides a feasible scheme for efficient and safe construction.In addition,this paper also introduces the measurement method of the construction interval in detail,and provides reliable data support for shield construction through accurate measurement methods.Meanwhile,to deal with the possible emergencies,the project emergency plan is formulated to ensure that all kinds of unpredictable problems can be dealt with quickly and effectively in the construction process.In general,this study provides a systematic and comprehensive shield construction scheme for subway sections by comprehensively taking multiple factors into consideration.
NETL
NSTL
万方数据
维普
