{"cited_by_count":153980,"description":"This cluster of papers focuses on advancements in soil mechanics, terrain interaction, and wheel-soil dynamics. It covers topics such as planetary rover mobility, discrete element method simulations, tillage forces, tractor performance, and traction prediction. The research encompasses applications in agricultural machinery, planetary exploration, and off-road vehicle dynamics.","display_name":"Soil Mechanics and Vehicle Dynamics","domain_id":"3","external_ids":{"openalex":"https://openalex.org/T11978","wikipedia":"https://en.wikipedia.org/wiki/Soil_mechanics"},"field_id":"22","id":"T11978","keywords":[{"display_name":"tractor performance testing","id":"tractor-performance-testing","score":0.926,"url":"https://openalex.org/keywords/tractor-performance-testing"},{"display_name":"tractor fuel economy","id":"tractor-fuel-economy","score":0.9761,"url":"https://openalex.org/keywords/tractor-fuel-economy"},{"display_name":"agricultural tractors","id":"agricultural-tractors","score":0.2632,"url":"https://openalex.org/keywords/agricultural-tractors"},{"display_name":"drawbar pull","id":"drawbar-pull","score":0.8958,"url":"https://openalex.org/keywords/drawbar-pull"},{"display_name":"tracked vehicles","id":"tracked-vehicles","score":0.3232,"url":"https://openalex.org/keywords/tracked-vehicles"},{"display_name":"tractor fuel consumption","id":"tractor-fuel-consumption","score":0.8851,"url":"https://openalex.org/keywords/tractor-fuel-consumption"},{"display_name":"wheel-soil interaction","id":"wheel-soil-interaction","score":0.8628,"url":"https://openalex.org/keywords/wheel-soil-interaction"},{"display_name":"wheel slip","id":"wheel-slip","score":0.2986,"url":"https://openalex.org/keywords/wheel-slip"},{"display_name":"drawbar performance","id":"drawbar-performance","score":0.9932,"url":"https://openalex.org/keywords/drawbar-performance"},{"display_name":"vehicle-soil interaction","id":"vehicle-soil-interaction","score":0.8388,"url":"https://openalex.org/keywords/vehicle-soil-interaction"},{"display_name":"tractor noise","id":"tractor-noise","score":0.8406,"url":"https://openalex.org/keywords/tractor-noise"},{"display_name":"tractor emissions","id":"tractor-emissions","score":0.9282,"url":"https://openalex.org/keywords/tractor-emissions"},{"display_name":"PTO performance","id":"pto-performance","score":0.9957,"url":"https://openalex.org/keywords/pto-performance"},{"display_name":"planetary rovers","id":"planetary-rovers","score":0.2579,"url":"https://openalex.org/keywords/planetary-rovers"},{"display_name":"tractor energy consumption","id":"tractor-energy-consumption","score":0.9649,"url":"https://openalex.org/keywords/tractor-energy-consumption"},{"display_name":"tractor power","id":"tractor-power","score":0.7051,"url":"https://openalex.org/keywords/tractor-power"},{"display_name":"tillage machinery","id":"tillage-machinery","score":0.2174,"url":"https://openalex.org/keywords/tillage-machinery"},{"display_name":"lunar rover","id":"lunar-rover","score":0.2696,"url":"https://openalex.org/keywords/lunar-rover"},{"display_name":"terramechanics","id":"terramechanics","score":0.8213,"url":"https://openalex.org/keywords/terramechanics"},{"display_name":"tire-soil interaction","id":"tire-soil-interaction","score":0.7436,"url":"https://openalex.org/keywords/tire-soil-interaction"},{"display_name":"tractor engine power","id":"tractor-engine-power","score":0.9082,"url":"https://openalex.org/keywords/tractor-engine-power"},{"display_name":"drawbar power","id":"drawbar-power","score":0.8632,"url":"https://openalex.org/keywords/drawbar-power"},{"display_name":"tractor specifications","id":"tractor-specifications","score":0.7178,"url":"https://openalex.org/keywords/tractor-specifications"},{"display_name":"tractor performance","id":"tractor-performance","score":0.598,"url":"https://openalex.org/keywords/tractor-performance"},{"display_name":"draft force","id":"draft-force","score":0.7004,"url":"https://openalex.org/keywords/draft-force"}],"legacy_keywords":["Soil Mechanics","Terrain Interaction","Planetary Rovers","Discrete Element Method","Tillage","Wheel-Soil Interaction","DEM Simulation","Tractor Performance","Traction Prediction","Terramechanics Models"],"openalex_id":"https://openalex.org/T11978","source_created_date":"2024-01-23T15:27:12","source_updated_date":"2026-10-17T03:02:00","subfield_id":"2205","url":"/topics/T11978","works_api_url":"https://api.openalex.org/works?filter=topics.id:T11978","works_count":44597,"label":"Soil Mechanics and Vehicle Dynamics","provider":"openalex","revision":"bbff3dd3b6120571","taxonomy_revision":"f050b5d4780b1289","title":"Soil Mechanics and Vehicle Dynamics","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"36249252456220341","address_version":"morton4x16-v1","coordinates":[3,22,2205,11978],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}