Download or read book Soil Trafficability Classification Scheme written by and published by . This book was released on 1961 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trafficability of Soils written by M. P. Meyer and published by . This book was released on 1961 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trafficability of Soils Soil Classification written by and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A statistical analysis was made of soil strength (cone index, remolding index, and rating cone index), soil moisture, dry density, and per cent saturation for soils classified according to the Unified Soil Classification System (USCS) and U.S. Department of Agriculture (USDA) classification system. Data were obtained during wetseason periods from more than 1300 sites located principally in humid, temperate regions of the United States. Soils of high- and low-topography positions were analyzed for average and high-moisture conditions in the wet season. The information was used to improve an existing scheme for classifying soils according to their trafficability. A comparison of USCS and USDA soil types was made for the 6- to 12-in. layer of soils, and a study was made to compare the type of soil in the 0- to 6-in. layer with the type in the 6- to 12-in. layer of the profile, in USDA terms. (Author).
Download or read book Trafficability Classification of Thailand Soils written by M. P. Meyer and published by . This book was released on 1967 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pertinent soil trafficability data were collected during the wet season at 846 sites in Thailand. The soils were identified according to the Unified Soil Classification System and the U.S. Department of Agriculture textural classification system. Two general topographic positions (high topography and low topography) and two general levels of wetness were considered. A scheme for classifying soils according to their trafficability was developed. The scheme lists the soil types in order of decreasing trafficability under each of three topography-wetness level categories and shows the probability of successful passage on each soil for vehicles of known soil strength requirements. The scheme permits the estimation of the probability of a successful operation for given soil type, topography, and wetness-level conditions. If a choice of several routes and vehicles is available, the determination of the vehicles with the best chances of success over a given route or of the best route for given vehicles can be made. (Author).
Download or read book Trafficability of Soils Soil Classification written by M. P. MEYER and published by . This book was released on 1961 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: A statistical analysis was made of soil strength (cone index, remolding index, and rating cone index), soil moisture, dry density, and per cent saturation for soils classified according to the Unified Soil Classification System (USCS) and U.S. Department of Agriculture (USDA) classification system. Data were obtained during wetseason periods from more than 1300 sites located principally in humid, temperate regions of the United States. Soils of high- and low-topography positions were analyzed for average and high-moisture conditions in the wet season. The information was used to improve an existing scheme for classifying soils according to their trafficability. A comparison of USCS and USDA soil types was made for the 6- to 12-in. layer of soils, and a study was made to compare the type of soil in the 0- to 6-in. layer with the type in the 6- to 12-in. layer of the profile, in USDA terms. (Author).
Download or read book Trafficability of Soils written by Waterways Experiment Station (U.S.) and published by . This book was released on 1954 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trafficability of Soils written by Estados Unidos. Army Engineer Waterways Experiment Station and published by . This book was released on 1961 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Unified Soil Classification System written by Waterways Experiment Station (U.S.) and published by . This book was released on 1953 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forecasting Trafficability of Soils written by Waterways Experiment Station (U.S.) and published by . This book was released on 1963 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of Conference on Soil Trafficability Prediction Held at U S Army Engineer Waterways Experiment Station on 29 30 November 1966 written by ARMY ENGINEER WATERWAYS EXPERIMENT STATION VICKSBURG MISS. and published by . This book was released on 1967 with total page 203 pages. Available in PDF, EPUB and Kindle. Book excerpt: ;Contents: Methods of soil moisture prediction for trafficability purposes; Effects and deficiencies of factors used in WES soil moisture prediction system; A tentative soil strength prediction system; Influence of water tables on soil moisture and soil strength; Influence of soil variability on soil moisture and soil strength predictions; Comparison of soil moisture prediction factors for temperate and tropical climates; Predicting and portraying soil moisture on an areal basis in Costa Rica; Soil trafficability classification scheme.
Download or read book Trafficability of Soils written by Waterways Experiment Station (U.S.) and published by . This book was released on 1956 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Classification written by United States. Soil Conservation Service and published by . This book was released on 1960 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Trafficability of Soils written by Waterways Experiment Station (U.S.) and published by . This book was released on 1954 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soil Classification written by Hari Eswaran and published by CRC Press. This book was released on 2002-12-26 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developments in soil classification have accompanied parallel progress in our understanding of the soil system. However the theories behind the classifications and the purposes for which they were created have changed over time. The editors hope that this comprehensive synthesis will help to rally soil scientists around the world to develop an acce
Download or read book Trafficability of Soils written by and published by . This book was released on 1951 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Handbook of Soil Terminology Correlation and Classification written by Pavel Krasilnikov and published by Routledge. This book was released on 2009-12-01 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil classification and terminology are fundamental issues for the clear understanding and communication of the subject. However, while there are many national soil classification systems, these do not directly correlate with each other. This leads to confusion and great difficulty in undertaking comparative scientific research that draws on more than one system and in making sense of international scientific papers using a system that is unfamiliar to the reader. This book aims to clarify this position by describing and comparing different systems and evaluating them in the context of the World Reference Base (WRB) for Soil Resources. The latter was set up to resolve these problems by creating an international 'umbrella' system for soil correlation. All soil scientists should then classify soils using the WRB as well as their national systems. The book is a definitive and essential reference work for all students studying soils as part of life, earth or environmental sciences, as well as professional soil scientists. Published with International Union of Soil Sciences
Download or read book Military Standard written by United States. Department of Defense and published by . This book was released on 1968 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
