Tunneling Methods

Module Overview

This is an introductory module to tunnelling operations. In this module different tunneling methods are presented, including their application, history, limitations and strengths. These range from drill and blast to Tunnel Boring Machines (TBM), which have revolutionized the tunneling operations in recent years.

Learning Outcomes

  • List the geological conditions that affect tunneling operations
  • Explain the drilling and blasting processes as they relate to tunneling operations
  • Differentiate between machine tunneling in soft and hard ground and identify the type of equipment used in each case
  • Evaluate the application, history, limitations, and strengths of each tunneling method

Explore Module

Please note that this preview is intended for exploration purposes only. If you'd like to use this module in one of your courses, to ensure playback and tracking, you must upload the SCORM package (downloadable below) to your institution's Learning Management System (ex. Blackboard, D2L, Moodle, etc).

Related Project Resources

TypeTitleLicense
ImageBedding Orientation (PNG, 599.97 KB)CC BY
ImageBlasting Patterns (PNG, 315.85 KB)CC BY
ImageBorehole (PNG, 387.19 KB)CC BY
ImageBoring Samples (PNG, 825.59 KB)CC BY
ImageBottom Up Construction (PNG, 102.93 KB KB)CC BY
ImageCast In Place Concrete (PNG, 533.38 KB)CC BY
ImageChannel Tunnel Diagram (PNG, 695.89 KB)This work, "Channel Tunnel Diagram", is adapted from "Channel Tunnel geological profile 1.svg" by Commander Keane, used under CC BY SA 4.0. "Channel Tunnel Diagram" is licensed under CC BY SA 4.0 by Education Technology Office.

| CC BY-SA
ImageCompressed Air and Ground Freezing (PNG, 324.66 KB)CC BY
ImageCutting Bit (PNG, 645.73 KB)CC BY
ImageElectrical Resistivity (PNG, 509.29 KB)CC BY
ImageFaults and Shear Zones (PNG, 547.34 KB)CC BY
ImageFolds (PNG, 1.31 MB)CC BY
ImageLiner Plate (PNG, 179.87 KB)CC BY
ImageRock Bolts (PNG, 554.48 KB)CC BY
ImageRotary Drilling (PNG, 431.86 KB)CC BY
ImageRove Tunnel Sections (PNG, 437.26 KB)CC BY
ImageRQD Calculation (PNG, 315.17 KB)CC BY
ImageSeismic Refraction (PNG, 385.34 KB)CC BY
ImageSoil Augers (PNG, 335.39 KB)CC BY
ImageTop Down Construction (PNG, 193.49 KB)CC BY
ImageTunnel Cross Sections (PNG, 301.49 KB)CC BY
ImageTypes of Roadheaders (PNG, 445.39 KB)CC BY
ImageUnitary Excavation (PNG, 702.92 KB)CC BY
ImageWash Boring (PNG, 367.86 KB)CC BY
Image2D Image Analysis (PNG, 246.27 KB)CC BY
Image3D Point Cloud Acquisition (PNG, 2.64 MB)CC BY
Scorm PackageTunneling Methods (SCORM package)) (181 MB)
This SCORM package can be downloaded, and uploaded into your institution's Learning Management System.

| CC BY
Storyline FileTunneling Methods (Storyline File) (180 MB)This Storyline File can be downloaded and modified to your specific learning objectives (within the bounds of the creative commons licensing selected for this file. This is encouraged, but any technical issues are not supported by the University of Toronto.

| CC BY| CC BY