Author : Cold Regions Research and Engineering Laboratory (U.S.)
Publisher : Unknown
Page : 178 pages
File Size : 51,6 Mb
Release : 1981
Category : Engineering
ISBN : MINN:31951D03118477Z
Crrel Technical Publications
Crrel Technical Publications Book in PDF, ePub and Kindle version is available to download in english. Read online anytime anywhere directly from your device. Click on the download button below to get a free pdf file of Crrel Technical Publications book. This book definitely worth reading, it is an incredibly well-written.
CRREL Technical Publications, 1950-1975
Author : Cold Regions Research and Engineering Laboratory (U.S.)
Publisher : Unknown
Page : 284 pages
File Size : 52,5 Mb
Release : 1992
Category : Arctic regions
ISBN : MINN:31951D031184761
CRREL Technical Publications, 1950-1975 by Cold Regions Research and Engineering Laboratory (U.S.) Pdf
USA CRREL Technical Publications
Author : Cold Regions Research and Engineering Laboratory (U.S.)
Publisher : Unknown
Page : 386 pages
File Size : 45,8 Mb
Release : 1972
Category : Frozen ground
ISBN : MINN:31951D03547031Y
USA CRREL Technical Publications by Cold Regions Research and Engineering Laboratory (U.S.) Pdf
CRREL Report
Author : Anonim
Publisher : Unknown
Page : 260 pages
File Size : 41,8 Mb
Release : 1996
Category : Cold regions
ISBN : MINN:31951P00903025L
CRREL Report by Anonim Pdf
CRREL Monograph
Author : Anonim
Publisher : Unknown
Page : 144 pages
File Size : 46,5 Mb
Release : 1981
Category : Cold regions
ISBN : MINN:31951D02170530X
CRREL Monograph by Anonim Pdf
CRREL Report
Author : Cold Regions Research and Engineering Laboratory (U.S.)
Publisher : Unknown
Page : 80 pages
File Size : 47,9 Mb
Release : 1976
Category : Civil engineering
ISBN : MSU:31293002641854
CRREL Report by Cold Regions Research and Engineering Laboratory (U.S.) Pdf
Modeling of Mn/ROAD Test Sections with the CRREL Mechanistic Pavement Design Procedure
Author : Susan R. Bigl
Publisher : DIANE Publishing
Page : 50 pages
File Size : 53,9 Mb
Release : 1996
Category : Frost heaving
ISBN : 9781428913950
Modeling of Mn/ROAD Test Sections with the CRREL Mechanistic Pavement Design Procedure by Susan R. Bigl Pdf
The U.S. Army Cold Regions Research and Engineering Laboratory is developing a mechanistic pavement design procedure for use in seasonal frost areas. The procedure was used to predict pavement performance of some test sections under construction at the Mn/ROAD facility. Simulations were conducted in three phases, investigating the effects on predictions of water table position, subgrade characteristics, asphalt model, and freeze season characteristics. The procedure predicted significantly different performance by the different test sections and highly variable results depending on the performance model applied. The simulated performance of the tests sections also was greatly affected by the subgrade conditions, e.g., density, soil moisture, and water table depth. In general, predictions for the full depth asphalt sections indicate that they will not fail due to cracking, but two of the three criteria for subgrade rufting indicate failure before the five or 10 year design life of the sections. Conventional sections are predicted not to fail due to subgrade rutting; however, sections including the more frost susceptible bases in their design are predicted to fail due to asphalt cracking relatively early in their design life, and sections with nonfrost susceptible bases are predicted to fail towards the end of the design life.
Monthly Catalog of United States Government Publications
Author : United States. Superintendent of Documents
Publisher : Unknown
Page : 992 pages
File Size : 51,7 Mb
Release : 1977
Category : Government publications
ISBN : UCR:31210024274522
Monthly Catalog of United States Government Publications by United States. Superintendent of Documents Pdf
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Technical Assessment of Maglev System Concepts
Author : Anonim
Publisher : Unknown
Page : 242 pages
File Size : 55,5 Mb
Release : 1998
Category : High speed ground transportation
ISBN : PURD:32754077528473
Technical Assessment of Maglev System Concepts by Anonim Pdf
The Government Maglev System Assessment Team operated from 1991 to 1993 as part of the National Maglev Initiative. They assessed the technical viability of four U.S. Maglev system concepts, using the French TGV high speed train and the German TR07 Maglev system as assessment baselines. Maglev in general offers advantages that include high speed potential, excellent system control, high capacity, low energy consumption, low maintenance, modest land requirements, low operating costs, and ability to meet a variety of transportation missions. Further, the U.S. Maglev concepts could provide superior performance to TR07 for similar cost or similar performance for less cost. They also could achieve both lower trip times and lower energy consumption along typical U.S. routes. These advantages result generally from the use of large gap magnetic suspensions, more powerful linear synchronous motors and tilting vehicles. Innovative concepts for motors, guideways, suspension, and superconducting magnets all contribute to a potential for superior long term performance of U.S. Maglev systems compared with TGV and TR07.
Benchnotes
Author : Anonim
Publisher : Unknown
Page : 16 pages
File Size : 45,8 Mb
Release : 1990
Category : Cold regions
ISBN : MINN:31951D03850758U
Benchnotes by Anonim Pdf
Scientific and Technical Aerospace Reports
Author : Anonim
Publisher : Unknown
Page : 1572 pages
File Size : 55,6 Mb
Release : 1992
Category : Aeronautics
ISBN : UIUC:30112078757413
Scientific and Technical Aerospace Reports by Anonim Pdf
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1
Author : Anonim
Publisher : DIANE Publishing
Page : 31 pages
File Size : 46,7 Mb
Release : 1996
Category : Pavements
ISBN : 9781428914087
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1 by Anonim Pdf
CRREL Benchnotes
Author : Anonim
Publisher : Unknown
Page : 12 pages
File Size : 50,7 Mb
Release : 1990
Category : Cold regions
ISBN : UCR:31210025020403
CRREL Benchnotes by Anonim Pdf
Evaluating the Hanby Test Kits for Screening Soil and Groundwater for Total Petroleum Hydrocarbons
Author : Alan Dole Hewitt
Publisher : Unknown
Page : 24 pages
File Size : 43,5 Mb
Release : 2000
Category : Groundwater
ISBN : UIUC:30112112944084
Evaluating the Hanby Test Kits for Screening Soil and Groundwater for Total Petroleum Hydrocarbons by Alan Dole Hewitt Pdf
Ice Action on Riprap: Small-Scale Tests
Author : Devinder S. Sodhi
Publisher : DIANE Publishing
Page : 42 pages
File Size : 53,9 Mb
Release : 1996
Category : Electronic
ISBN : 9781428916647