Download or read book An Introduction to Construction of Tunnels and Shafts for Professional Engineers written by J. Paul Guyer, P.E., R.A. and published by Guyer Partners. This book was released on 2022-06-09 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introductory technical guidance for civil engineers, geotechnical engineers and construction managers interested in construction of tunnels and shafts. Here is what is discussed: 1. GENERAL, 2. TUNNEL EXCAVATION BY DRILLING AND BLASTING, 3. TUNNEL EXCAVATION BY MECHANICAL MEANS, 4. INITIAL GROUND SUPPORT, 5. SEQUENTIAL EXCAVATION AND SUPPORT, 6. PORTAL CONSTRUCTION, 7. SHAFT CONSTRUCTION, 8. OPTIONS FOR GROUND IMPROVEMENT, 9. DRAINAGE AND CONTROL OF GROUNDWATER, 10. CONSTRUCTION OF FINAL, PERMANENT TUNNEL LININGS, 11. VENTILATION OF TUNNELS AND SHAFTS, 12. SURVEYING FOR TUNNELS AND SHAFTS, 13. CONSTRUCTION HAZARDS AND SAFETY REQUIREMENTS, 14. ENVIRONMENTAL CONSIDERATIONS AND EFFECTS, 15. CONTRACTING PRACTICES, 16. PRACTICAL CONSIDERATIONS FOR THE PLANNING OF TUNNEL PROJECTS.