The damage induced by blasting excavation and seepage characteristics of deep rock under high seepage pressure

HIGHLIGHTS

  • who: Qian Dong and collaborators from the State Key Laboratory of Precision Blasting, Jianghan University, Wuhan, China have published the paper: The Damage Induced by Blasting Excavation and Seepage Characteristics of Deep Rock under High Seepage Pressure, in the Journal: Geofluids of 18/04/2023
  • what: This research took the blasting excavation of a deeply buried karst tunnel in the North Tianshan Mountains in China as research object.
  • how: Their results indicated that disturbance arising from tunnel excavation leads to the redistribution of the in situ rock stress field and causes the change . . .

     

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