Colorado tunnel ventilation study
(eBook)
Uniform Title
Author
Contributors
Published
Denver, Colorado : Colorado Division of Highways, Planning and Research Division, 1972.
Physical Desc
1 online resource (44 unnumbered pages) : illustrations
Status
Description
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More Details
Format
eBook
Language
English
Notes
General Note
"Prepared for Federal Highway Administration, Research and Development."
General Note
"June 1972."
Bibliography
Includes bibliographical references (page 42).
Type of Report an Period Covered
Interim report
Description
Mechanical ventilation of tunnels is costly because of the initial installation and the continued maintenance and operation. However, at some tunnel length corresponding to a particular altitude, traffic configuration and topography there is a need for this forced ventilation. This study was undertaken to help determine the pollution concentration in existing tunnels in Colorado, and predict the length of tunnels which will need mechanical ventilation.
Funding Information
Report No.,CDOH-P & R-R & SS-72-7.
Citations
APA Citation, 7th Edition (style guide)
Gerhardt, B. B. (1972). Colorado tunnel ventilation study . Colorado Division of Highways, Planning and Research Division.
Chicago / Turabian - Author Date Citation, 17th Edition (style guide)Gerhardt, B. B. 1972. Colorado Tunnel Ventilation Study. Colorado Division of Highways, Planning and Research Division.
Chicago / Turabian - Humanities (Notes and Bibliography) Citation, 17th Edition (style guide)Gerhardt, B. B. Colorado Tunnel Ventilation Study Colorado Division of Highways, Planning and Research Division, 1972.
MLA Citation, 9th Edition (style guide)Gerhardt, B. B. Colorado Tunnel Ventilation Study Colorado Division of Highways, Planning and Research Division, 1972.
Note! Citations contain only title, author, edition, publisher, and year published. Citations should be used as a guideline and should be double checked for accuracy. Citation formats are based on standards as of August 2021.
Staff View
Grouped Work ID
f46768da-b151-bb16-94ea-258c4b6774b9-eng
Grouping Information
| Grouped Work ID | f46768da-b151-bb16-94ea-258c4b6774b9-eng |
|---|---|
| Full title | colorado tunnel ventilation study |
| Author | gerhardt b b |
| Grouping Category | book |
| Last Update | 2022-10-13 13:23:33PM |
| Last Indexed | 2024-05-15 05:53:36AM |
Book Cover Information
| Image Source | default |
|---|---|
| First Loaded | Oct 13, 2022 |
| Last Used | May 8, 2024 |
Marc Record
| First Detected | Oct 13, 2022 01:23:49 PM |
|---|---|
| Last File Modification Time | Oct 13, 2022 01:23:49 PM |
MARC Record
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| 100 | 1 | |a Gerhardt, B. B. | |
| 240 | 1 | 0 | |a Colorado tunnel ventilation study (1972 : Online) |
| 245 | 1 | 0 | |a Colorado tunnel ventilation study|h [electronic resource] /|c Burrell B. Gerhardt [and 3 others]. |
| 264 | 1 | |a Denver, Colorado :|b Colorado Division of Highways, Planning and Research Division,|c 1972. | |
| 300 | |a 1 online resource (44 unnumbered pages) :|b illustrations | ||
| 336 | |a text|b txt|2 rdacontent | ||
| 336 | |a still image|b sti|2 rdacontent | ||
| 337 | |a computer|b c|2 rdamedia | ||
| 338 | |a online resource|b cr|2 rdacarrier | ||
| 500 | |a "Prepared for Federal Highway Administration, Research and Development." | ||
| 500 | |a "June 1972." | ||
| 504 | |a Includes bibliographical references (page 42). | ||
| 513 | |a Interim report | ||
| 520 | |a Mechanical ventilation of tunnels is costly because of the initial installation and the continued maintenance and operation. However, at some tunnel length corresponding to a particular altitude, traffic configuration and topography there is a need for this forced ventilation. This study was undertaken to help determine the pollution concentration in existing tunnels in Colorado, and predict the length of tunnels which will need mechanical ventilation. | ||
| 536 | |a Report No.|f CDOH-P & R-R & SS-72-7. | ||
| 588 | |a Cover. | ||
| 588 | 0 | |a Print version record. | |
| 650 | 0 | |a Tunnels|x Ventilation. | |
| 650 | 0 | |a Tunnels|z Colorado. | |
| 710 | 1 | |a Colorado.|b Division of Highways.|b Planning and Research Division. | |
| 710 | 1 | |a United States.|b Federal Highway Administration. | |
| 776 | 0 | 8 | |i Print version:|a Gerhardt, Burrell B.|t Colorado tunnel ventilation study|w (OCoLC)44771050 |
| 856 | 4 | 0 | |u http://hdl.handle.net/11629/co:36658_hi310014727internet.pdf|z Access online |
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