题名: | Cold Regions Mobility Models, |
作者: | Blaisdell, George L.;Shoop, Sally A.;Richmond, Paul W.; |
关键词: | MOBILITY, COLD REGIONS, SNOW, ICE, GROUND VEHICLES, FROZEN SOILS, COMPUTER PROGRAMS, ALGORITHMS, BEARING STRENGTH, SUBSTRATES, TERRAIN, SOIL MECHANICS, MOISTURE CONTENT, FORTRAN, FREEZING, TRACTION, THAWING, COLD WEATHER TESTS, BEARING CAPACITY, TRAFFICABILITY. |
摘要: | This report annotates the cold regions mobility prediction routines included in the CAMMS/ALBE mobility models. It further explains the development of the algorithms that are used in these models to describe the interaction of a vehicle with terrain that has been affected by cold weather. The following terrain conditions are discussed: undisturbed snow (shallow and deep); disturbed snow (moderately trafficked and hard packed); ice; and thawing soils. Several combinations of substrates are also considered. A stand-alone computer model is included. (MM) |
总页数: | 78 |
报告类型: | 科技报告 |