Download or read book Characterization of Selected Road Sections in Western United States written by Adam A. Rula and published by . This book was released on 1974 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data were collected by the U.S. Army Engineer Waterways Experiment Station to characterize sections of gravel roads and courses selected for testing in conjunction with a U.S. Department of Agriculture, Forest Service, tire wear-road deterioration study. The primary purpose of the study reported herein was to describe, in quantitative terms, the surface and subgrade of selected sections of unpaved road surfaces in Oregon representative of logging roads in the western United States. Data also were collected on one road and one test course in Nevada. Data summaries are presented in tables. The data include identification of surface type according to the Forest Service scheme; values of gravimetric and nuclear moisture content and density; volume, depth, and moisture content of loose surface materials; soil strength in terms of California Bearing Ratio and cone index; and material classification according to the Unified Soil Classification System. The results indicate that the road sections selected for the tire wear-road deterioration study represent a fairly wide range of surface characteristics for which data were collected. Observations revealed that the maximum safe speed that could be attained on the roads by the test vehicles was controlled primarily by curvature-visibility, grade, and roughness, in that order. It is recommended that road deterioration and performance criteria be established, and that tire wear and/or road deterioration state-of-the-art studies be conducted.

Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1976 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the U S Army Engineer Waterways Experiment Station written by Rose Mary Peck and published by . This book was released on 1985 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Publications of the U S Army Engineers Waterway Experiment Station written by United States. Army. Corps of Engineers and published by . This book was released on 1976 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1976 with total page 1756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Central Tire Inflation CTI System Literature and Market Searches written by and published by . This book was released on 1984 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Characterization and Evaluation of Channel and Hillslope Erosion on the Zuni Indian Reservation New Mexico 1992 95 written by Allen C. Gellis and published by . This book was released on 1998 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Site specific analysis written by United States. Department of the Interior and published by . This book was released on 1978 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Work of the Public Roads Administration written by United States. Bureau of Public Roads and published by . This book was released on 1942 with total page 986 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1977 with total page 1056 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Download or read book Annual Report Bureau of Public Roads written by United States. Bureau of Public Roads and published by . This book was released on with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Highway Progress written by United States. Bureau of Public Roads and published by . This book was released on 1947 with total page 1162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Northwest Colorado Coal Site specific analysis Ruby Construction Company Peabody Coal Company W R Grace Company Engery Fuels Corporation mine and reclamation plans and W R Grace Company railroad plan written by United States. Bureau of Land Management. Colorado State Office and published by . This book was released on 1976 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1987 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Public Roads written by and published by . This book was released on 1937 with total page 908 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Impact Analysis Process written by United States. Department of the Air Force and published by . This book was released on 1982 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Summary of the Analysis of the Management Situation for the Salem District Resource Management Plan written by United States. Bureau of Land Management. Salem District and published by . This book was released on 1991 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: