Pontoon Bridge Case Study

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Pontoon Bridge Foreign Author #1 (Journal) (Raftoyiannis, et al., 2014) Consisting of symmetrically connected non deformable pontoon supports, the reaction of pontoon bridge to moving loads are studied. Factors that can affect the study were; Buoyancy, moving loads and forces due to waves. The equilibrium equation was determined by a set of dynamical equations of motion derived from joints in between the pontoon. The results were shown in related diagrams. Foreign Author#2 (article) (Jones, 2012) The longest pontoon bridge was constructed across Lake Washington between Seattle and Medina, Washington, in 1963. Since then, the population has grown rapidly and the number of trips has increased exponentially. To accommodate the traffic…show more content…
The seiche shows up as a contortion in the tidal bend which can, under certain conditions, deliver a twofold high water. The arrangement of the seiche is investigated with a numerical reproduction of an ocean strait, constrained by the tide at its open closures. A seiche, of wavelength equivalent to double the length of the strait, is shaped when the mean profundity of the strait is the tidal extent: the quick decrease of contact as high water is drawn nearer has all the earmarks of being an imperative part of the arrangement procedure. Perceptions of water level in the focal point of a shallow ocean strait in north Wales affirm that there is a remaining wavering around high water with the type of a damped seiche. The peak of the seiche happens just some time recently, and the trough soon after, the most extreme in the fitted tidal bend. The seiche moderates the fall of the tide after high water and on one event, at neap tides, the fall is turned around and a twofold high water is shaped. It is conceivable that this component, until now unidentified, adds to the development of twofold high waters in other shallow beach front

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