description of tunnel boring machine drawing

description of tunnel boring machine drawing

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  • Tunnel boring machine. - ATLAS COPCO MCT AB

    11/14/1990 · The tunnel boring machine shown in the drawing comprises a housing 1,2,3 which during boring is fixed relative to the tunnel 21 by not shown hydraulic cylinders. The housing is furthermore fixed by means of not shown hydraulic cylinders in th

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  • Tunnel boring machine - Atlas Copco Constructing and

    14/04/1992 · Tunnel boring machine for reaming of a pilot tunnel (11). The machine housing (12) is provided with a projecting part in front of the boring head (13), said projecting part comprising a part (20) being fixed relative to the machine housing an

  • CBBT Tunnel Boring Machine (TBM)

    Tunnel Boring Machine (TBM) > Tunnel Boring Machine (TBM) The existing tunnels of the CBBT were constructed using an immersed tube method, in which U-shaped trenches were prepared in the Bay bottom for each of the tunnel sections that were previously fabr

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  • SECTION 819 MICROTUNNELING AND PIPE

    tunnel boring machine (TBM) or micro-tunnel boring machine (MTBM), with the pipe serving as both the tunnel liner during construction and the sewer pipe after completion of construction. b. Construction of smaller diameter pipelines utilizing the Pilot Tu

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About KAMY

KAMY series of Roadheaders offers the best cutting performance in a wide range of rock formations. Equipped with geometrically optimized transverse or longitudinal cutter heads, these flexible machines can be used to excavate subway tunnels, road tunnels, railway tunnels and water tunnels without using explosives.