Making Transportation Tunnels Safe and Secure (2006)

Chapter: Chapter 4 - Tunnel Elements and Vulnerabilities

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF.

Visit NAP.edu/10766 to get more information about this book, to buy it in print, or to download it as a free PDF.
Previous Chapter: Chapter 3 - Case Studies
Page 51
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 51
Page 52
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 52
Page 53
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 53
Page 54
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 54
Page 55
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 55
Page 56
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 56
Page 57
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 57
Page 58
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 58
Page 59
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 59
Page 60
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 60
Page 61
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 61
Page 62
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 62
Page 63
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 63
Page 64
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 64
Page 65
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 65
Page 66
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 66
Page 67
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 67
Page 68
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 68
Page 69
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 69
Page 70
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 70
Page 71
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 71
Page 72
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 72
Page 73
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 73
Page 74
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 74
Page 75
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 75
Page 76
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 76
Page 77
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 77
Page 78
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 78
Page 79
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 79
Page 80
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 80
Page 81
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 81
Page 82
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 82
Page 83
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 83
Page 84
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 84
Page 85
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 85
Page 86
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 86
Page 87
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 87
Page 88
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 88
Page 89
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 89
Page 90
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 90
Page 91
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 91
Page 92
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 92
Page 93
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 93
Page 94
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 94
Page 95
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 95
Page 96
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 96
Page 97
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 97
Page 98
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 98
Page 99
Suggested Citation: "Chapter 4 - Tunnel Elements and Vulnerabilities." National Academies of Sciences, Engineering, and Medicine. 2006. Making Transportation Tunnels Safe and Secure. Washington, DC: The National Academies Press. doi: 10.17226/13965.
Save
Cancel
Page 99
Next Chapter: Chapter 5 - Countermeasures
Subscribe to Email from the National Academies
Keep up with all of the activities, publications, and events by subscribing to free updates by email.