Download or read book Mechanics of Wheels on Soft Soils written by E. M. Leflaive and published by . This book was released on 1967 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanics of Wheels on Soft Soils Report 2 Effect of Width on Rigid Wheel Performance written by E. M. Leflaive and published by . This book was released on 1967 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tests were run in an air-dried sand using three rigid wheels 28 in. in diameter and 12, 6, and 3 in. wide to determine the effect of wheel width on performance. Performance in the study was evaluated in terms of pull, torque, and dissipated energy. It was found that the width/diameter ratio influenced the rate of increase of torque energy at low slips, but at high slips, the slopes of the dissipated energy lines were approximately the same for all rigid wheels. An increase in load at a given high slip caused some changes in torque energy, and there was a load for which the torque energy was a minimum. The dissipated energy tended to increase with an increase in load, so the pull energy tended to decrease with an increase in load. Energy parameters measured in these tests with rigid wheels were compared with similar parameters from tests with pneumatic tires. In all cases, the pneumatic tire was found to be more efficient, with the better performance attributed mostly to a lower energy dissipation. (Author).

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 818 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Mechanics of Wheels on Soft Soils written by E. M. Leflaive and published by . This book was released on 1966 with total page 72 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 1976 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Prediction of the Slope climbing Capability of Elastic rim Wheels written by Klaus W. Wiendieck and published by . This book was released on 1971 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new semiempirical approach was attempted to predict the slope-climbing capability of wheels. The approach consisted of determining the pull performance of flexible wheels on yielding slopes by two extrapolations: one starting from the theoretically known pull performance of flexible wheels on unyielding slopes, and the other from experimentally determined performance of rigid wheels on yielding, level ground. The result is a prediction equation for the available pull of elastic-rim wheels (as a particularly simple case of pneumatic tires) on deformable, inclined soils in terms of soil deformability, cohesion, and internal friction; wheel flexibility and load; and slope angle. (Author).

Download or read book Government Reports Announcements written by and published by . This book was released on 1974 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Index written by and published by . This book was released on 1971 with total page 1896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Soils Under Tire Loads written by Thomas R. Patin and published by . This book was released on 1972 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wheels on Soft Soils written by Dean R. Freitag and published by . This book was released on 1965 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1970 with total page 1338 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 Performance of Soils Under Tire Loads written by Andrew J. Green and published by . This book was released on 1967 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Soils Under Tire Loads written by Gerald W. Turnage and published by . This book was released on 1966 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report written by and published by . This book was released on 1953 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Soils Under Tire Loads written by Robert D. Wismer and published by . This book was released on 1966 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance of Soils Under Tire Loads written by Charles J. Powell and published by . This book was released on 1965 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: