Essays about: "TBM"

Showing result 1 - 5 of 7 essays containing the word TBM.

  1. 1. Preliminary Neutronic and Thermal-Safety Analysis for CFETR HCCB-TBM

    University essay from KTH/Fysik

    Author : Baorui Zhang; [2018]
    Keywords : ;

    Abstract : .... READ MORE

  3. 2. Mesh Mounting Concept for a Mechanical Rock Excavation Machine

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Elin Skoog; [2017]
    Keywords : mesh mounting; chain link mesh; rock reinforcement; mine tunnel support; nätmontering; stängselnät; bergförstärkning; tunnelförstärkning;

    Abstract : This report is the result of a Master’s Thesis done at the Machine Design Department at the Royal Institute of Technology. The project was carried out at Svea Teknik AB in cooperation with Atlas Copco Rock Drills AB and the Mining and Rock Excavation division in Örebro. READ MORE

  4. 3. Cutter head movement concept

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : David Viberg; [2015]
    Keywords : TBM; Cutter head; Plunge motion; Mechanical rock excavation; TBM; Borrhuvud; In-sumpning; mekanisk bergavverkning;

    Abstract : This master thesis has been conducted at Svea Teknik on behalf of Atlas Copco and deals with the design of a cutter head motion system for mechanical rock excavation machines. Mechanical rock excavation allows tunneling to be done with just one machine in a continuous process. READ MORE

  5. 4. Energy Efficiency of Tunnel Boring Machines.

    University essay from KTH/Mark- och vattenteknik

    Author : Vitaly Grishenko; [2014]
    Keywords : Energy Efficiency; Gripper TBM; Single Shield TBM; Double Shield TBM; Double;

    Abstract : Herrenknecht AG is a German world-leading Tunnel Boring Machines manufacturer showing strong awareness and concern regarding environmental issues. The company supports research on the Energy Efficiency (EE) of their products, aimed at the development of intelligent design for a green Tunnel Boring Machine. READ MORE

  6. 5. The application of Wassara Hammer and Mudmotor steering drilling methods

    University essay from Sektionen för ekonomi och teknik (SET)

    Author : Katarzyna Obuchowska; [2013]
    Keywords : ;

    Abstract : Hallandsås Project, carried out by Skanska-Vinci, concerns the construction of two 8.7 km long railway tunnels in Southern Sweden. These tunnels have been excavated with the use of Tunnel Borring Machine(TBM). The excavation of the East Tunnel brought some significant delays due to high discharge water quantities within a Lya Zone. READ MORE