PREDICTION OF IN-SAND TIRE AND WHEELED VEHICLE DRAWBAR PERFORMANCE
In an appendix of the ISTV 6th International Conference Paper, A Synopsis of Tire Design and Operational Considerations Aimed at Increasing In-Soil Tire Drawbar Performance, the author developed a procedure to defining Ge, effective sand penetration resistance gradient. Ge was devised to approximate the value of G that predominated during a given tire pass, normalized to one type of frictional soil (selected as Yuma sand). Ge subsequently served as the soil strength term in sand-tire numeric Nse, which aimed at providing a normalized description of tire drawbar performance in different types of sands. Because the range of sand types included in the development of Ge and Nse was necessarily quite limited, the author suggested in the Synopsis paper that other investigators test the universality of relations involving Nse and tire drawbar performance by using tire test results obtained in a variety of sands.
- This article is from Proceedings of the International Conference on the Performance of Off-Road Vehicles and Mechanics (8th). Volume 1. Held at Cambridge, England on August 5-11, 1984.
International Society for Terrain-Vehicle SystemsListon, RA, President, c/o CRREL, 72 Lyme Road
Hanover, NH United States 03755
- Turnage, G W
- Publication Date: 1984-8
- Pagination: 30 p.
- TRT Terms: Drawbar pull; Highway grades; Pendulum tests; Sand; Slopes; Strength of materials; Tires
- Old TRIS Terms: Resistance
- Subject Areas: Highways; Vehicles and Equipment;
- Accession Number: 00394884
- Record Type: Publication
- Files: TRIS
- Created Date: Jan 31 1986 12:00AM