Research the influence of stiffness of beam on the force transmission to the pontoon and on the moment in the beam due to concentrated load for pontoon-serapate floating bridge

The pontoon-separate floating bridges have many advantages to apply to the construction of civil floating bridges in Vietnam. This article presents the study of the influence of beam stiffness on the force transmission of concentrated load to the pontoon and the bending moment in the beam caused by this load, as a basis for designing civil poonton bridge to carry loads for small tonnage motor vehicles serving rural traffic.