Implicit integration is done by means of the Linear Acceleration Method or Newmarkbeta
method and is called Abaqus/Standard within Abaqus CAE. The equation to solve for the
unknown displacements is shown below in (2-10), where [M] is the mass matrix, [C] is the
dampening matrix, [K] is the stiffness matrix, {d} is the nodal displacements, { ̇} is the nodal
velocities, { ̈} is the nodal accelerations, n is the current time step, Δt is the change in time for the
time step, β is 0.25 and γ is 0.5 [16].