It is a well-known difficult problem in EHL numerical computation of sliding bearing under super heavy load that convergence speed is very slow even it is divergence.And the convergence condition changes more complicated when dynamic elastic deformation of the journal and bearing tile is at the same time reckoned in.The corresponding measure is took for pressure

which the dynamic elastic deformation is treated as "double average" in iterative course

at one time the weighting factor of the attitude angle is optimized.The pressure distribution

load coefficient and static characteristics.are first obtained

when ε=0.99～1.03 and dynamic elastic deformation of the journal and bearing tile is numbered by using finite element method.It is worth notice specially that the pressure distribution along shaft direction presents itself second pressure peak value when.The influence of the viscosity-pressure relation on static characteristics is also discussed.