Pontoon Raft Definition. Take a unique and awe-inspiring day trip aboard a motor-assisted inflatable raft through spectacular Black Canyon the natural gorge of the Colorado River immediately below Hoover Dam. In leaving the pontoon for the offing the various craft increase in size as the water deepens.
A raft supporting a house-like structure is a houseboatA fixed platform can be used as a dock. Pontoons may be used on boats rafts barges docks floatplanes or seaplanesPontoons may support a platform creating a raft. It is the most basic of boat design characterized by the absence of a hull.
High adventure of class V rafting can be found on the Wind River West Fork of the Hood River.
There are permanent pontoon bridges in civilian use carrying highway traffic and allowing ships or boats to. A floating structure serving as a dock. Principle of Floating Foundation The main principle of floating foundation is to balance the weight of removed soil by a structure of same weight which causes zero settlement to the structure. Its concept is shown in Fig.
