接触理论（英文原版书籍）

Thistreatiseisconcernedwiththestressesanddeformationofsolidbodiesincontactwitheachother,alongcurvedsurfaceswhichtouchinitiallyatapointoralongaline.Examplesarearailwaywheelandrail,orapairofgearwheelteeth.ProfessorJohnsonfirstreviewsthedevelopmentofthetheoryofcontactstressessince