Download or read book Trafficability Predictions in Tropical Soils written by Alvin R. McDaniel and published by . This book was released on 1966 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils Report 3 Panama Study No 2 october 1961 September 1963 written by and published by . This book was released on 1966 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The soil-moisture prediction method for U.S. soils was applied to sites located in the the Panama Canal Zone to determine whether the method was applicable for the prediction of moisture content of tropical soils. Factors necessary for the predictions were obtained at specific sites, and analysis of data shows that the method is applicable to Panama soils. Groundwater did not have an appreciable influence on soil-moisture depletion since drainage from the 0- to 12-in. layer was rapid. An analysis of strength data showed a highly significant relation between moisture content and cone index, and a lesser degree of significance between moisture content and rating cone index. No relation was found between moisture content and remolding index. On the basis of rating cone index, the trafficability of the residual soils was considered good. Trafficability of the alluvial marshland soils was considered good during the dry season and poor during the wet season.

Download or read book Publications Available for Purchase U s Army Engineer Waterways Experiment Station and Other Corps of Engineers Agencies written by and published by . This book was released on 1969 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Reports from U.S. Army Engineer Waterways Experiment Station and St. Paul District Hydraulic Laboratory; Reports published and distributed by Waterways Experiment Station for other Corps of Engineers agencies; Engineer manuals.

Download or read book Moisture strength Characteristics of Selected Soils in Thailand written by James Garland Kennedy and published by . This book was released on 1967 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 760 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 U.S. Army Engineer Waterways Experiment Station and published by . This book was released on 1969 with total page 128 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 Waterways Experiment Station (U.S.) and published by . This book was released on 1973 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils written by Charles A. Carlson and published by . This book was released on 1970 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils written by James Garland Kennedy and published by . This book was released on 1968 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book PSTIAC Report written by Waterways Experiment Station (U.S.) Pavements and Soil Trafficability Information Analysis Center and published by . This book was released on 1977-06 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forecasting Trafficability of Soils written by J. G. Collins and published by . This book was released on 1971 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils Report 1 Four Soils in the Panama Canal Zone written by ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS. and published by . This book was released on 1959 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: The study of soil trafficability prediction was extended to a humid tropical climate to determine whether the prediction system as developed for soils in temperate climates could also be successfully applied to soils in tropical climates. Four sites in the Panama Canal Zone were selected for study, and soil moisture and strength data were collected weekly from these sites for a period of eighteen months. The average prediction relations previously derived from data measured in a temperate climate (United States) and in a tropical climate (Puerto Rico) were then applied to the data collected in Panama. Results are discussed.

Download or read book National Union Catalog written by and published by . This book was released on 1978 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils written by Alvin R. McDaniel and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils written by Alvin R. McDaniel and published by . This book was released on 1967 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils written by Waterways Experiment Station (U.S.) and published by . This book was released on 1959 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Trafficability Predictions in Tropical Soils Report 4 Columbia Study july 1962 july 1963 written by Alvin R. McDaniel and published by . This book was released on 1967 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil trafficability studies have shown that the strength of a soil is of major importance to vehicle mobility and varies principally with soil moisture; therefore, a means of predicting moisture content of a soil is essential to the forecasting of soil trafficability. The U.S. Army Engineer Waterways Experiment Station (WES) soil-moisture prediction method for United States soils was applied to sites in Colombia to determine whether the method was applicable for the prediction of moisture content of tropical soils. Data were collected at four prediction development sites in the subhumid climate of the 'Sabana de Bogota' located in the Andean Mountain ranges of Colombia. Changes in soil-moisture content, soil density, and soil strength with changes in weather conditions were investigated periodically for one year. These data were analyzed and used to predict daily soil-moisture content and to establish the relation between soil-moisture content and soil strength. The results show that the WES soil-moisture prediction method is applicable to prediction of soil-moisture content at the four sites in Colombia. Data were of sufficient quantity to establish soil-moisture depletion curves for each site but not of sufficient quantity to establish accretion relations. Relations were established between soil-moisture content and soil strength at all sites. Trafficability of the soils tested, as indicated by rating cone index, was good even when the soils were at maximum moisture content. Basic data and photographs for each test site are included. (Author).