A new approach to evaluate the efect of over?boring and standstill time on thrust force of shielded TBMs based on penetration rate under squeezing conditions

A new approach to evaluate the efect of over?boring and standstill time on thrust force of shielded TBMs based on penetration rate under squeezing conditions
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Article type
Journal
https://people.iut.ac.ir/en/mahdevari/content/1600005