Accurate prediction of loads on mechanical couplings is crucial in assessment of loads on coupled structures and in optimization of mechanical coupling design. In this paper. a contact element model is introduced to represent prismatic joints. A twofold pushing convoy in shallow water was taken for time domain numerical simulations in regular waves. https://www.roneverhart.com/Liftmaster-850lm-Gate-Receiver-Package-With-2-copyright-Remotes/