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Academic Journal

寒区隧道衬砌电加热试验研究.

Subjects: *TUNNEL lining; *ELECTRIC heating; *CONCRETE testing

  • Source: Journal of Northeastern University (Natural Science). Jul2021, Vol. 42 Issue 7, p1025-1031. 7p.

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Academic Journal

Numerical Study on the Fracture Properties of Concrete Shield Tunnel Lining Segments.

Subjects: *TUNNEL lining; *CONCRETE fractures; *TUNNELS

  • Source: Geofluids. 4/24/2021, p1-11. 11p. 1 Color Photograph, 11 Diagrams, 1 Chart, 1 Graph.

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Academic Journal

Intelligent Classification Method for Tunnel Lining Cracks Based on PFC-BP Neural Network.

Subjects: *TUNNEL lining; *BACK propagation; *GRANULAR flow

  • Source: Mathematical Problems in Engineering. 11/18/2020, p1-12. 12p.

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Academic Journal

Recognition of Tunnel Lining Cracks Based on Digital Image Processing.

Subjects: *TUNNEL lining; *DIGITAL image processing; *VALUE engineering

  • Source: Mathematical Problems in Engineering. 11/29/2020, p1-11. 11p.

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Periodical

CLOSING THE CIRCLE.

Subjects: COAL mining; TUNNEL lining; CIRCLE

  • Source: Trains. Apr2021, Vol. 81 Issue 4, p26-31. 6p. 7 Color Photographs, 1 Map.

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  • 1-10 of  1,191 results for ""TUNNEL lining""