FLOATING CRAFT Russian patent published in 2022 - IPC B63B35/38 E01C9/00 E01C5/00 

FIELD: shipbuilding.

SUBSTANCE: invention relates to shipbuilding and to the field of road organization, in particular to bridge crossings and floating facilities, namely: to pontoons intended for the construction of collapsible and stationary roads on soft soils (peat bogs, marshy and frozen, including permafrost), subjected to the action of increased alternating static and dynamic loads, for example, pavement or pavement bases, organization of crossings by building pontoon bridges on rivers and swampy areas with open areas of water and designed to serve year-round, and can be used to transport goods and passengers in places where conventional bridges are absent or cannot work, for example, when arranging water intakes, performing work on the water surface (when lifting and moving goods, clearing and deepening the bottom, drilling wells, cleaning the water surface from pollution in closed reservoirs, in shallow water, in swampy and hard-to-reach places), etc.

EFFECT: increasing the spatial rigidity and flexural strength of the floating craft under alternating static and dynamic loads, as well as improving the manufacturability of its manufacture and assembly.

20 cl, 6 dwg