RU2568158C2 - Quick-erected floating structure (versions) - Google Patents

Abstract

FIELD: construction.

SUBSTANCE: group of inventions relates to construction and can be used for quick erection of floating structures. A structure is built on a flat ground filled with concrete and can have the shape of a sphere, a semi-sphere or any other shape. As per the first version, the structure is made from a solid soft formwork, includes a cavity either form a solid or a woven polypropylene or other strong fabric, to which liquid foamed plastic is added under pressure or air is pumped-in. Canvases are attached to each other with capronic binders, polypropylene yarn or a packing belt. Between the canvases there laid inside the cavity is flexible capronic reinforcement net, through which capronic binders, polypropylene yarn or packing belt pass. The filled structure is coated from outside with layers of liquid fibre glass or carbon-filled plastic. The structure is attached with loops to posts buried into earth. As per the second version, walls and the roof of the structure are made of a metal frame, onto which a thin layer of polypropylene material or other strong material treated with liquid fibre glass or carbon-filled plastic is applied. As per the first version, the structure foundation is made of a soft formwork.

EFFECT: increasing strength and flotation ability of a structure.

2 cl

Description

The present invention relates to the construction industry and can be used for the rapid construction of floating structures of various shapes.

From the current level of technology, a floating structure is known for erecting and installing afloat technical buildings: residential buildings, hotels, business centers, restaurants. The floating structure is a pontoon and modules of the upper structure. The pontoon is made of separate waterproof stable sections equipped with a ballast system, and between the pontoon and the upper structure there is a bearing base of separate modules, attached to the pontoon sections using detachable joints with stability. The proposed design will make it possible to erect floating structures of any size, regardless of the size of the shipyard (RU 94025213 A1, publ. 27.08.1996). The disadvantages of this technical solution is the complexity of building systems, their cost, as well as the need for a shipyard and, accordingly, a water surface.

A floating house is also known from the prior art, having a surface and underwater parts, characterized in that the underwater part is made in the form of a cylindrical base with stabilizing and regulating draft houses located therein, as well as liquid fuel storages, and the cylindrical base passes into a funnel-shaped part and the latter ends with a cone-shaped part, while channels for mooring and / or fixed storage of small floating media are made at the level of the real oscillation of the waterline Stv (RU 2363610 C1, published on 08/10/2009). The disadvantages of this technical solution is also the complexity and cost of construction, the need for a water surface, and the need to use fuel.

Closest to the claimed technical solution is a house on the water, made in the form of a floating mooring vessel containing a pontoon as a floating base and a superstructure, in which there are premises for residential, domestic, cultural and recreational, sports, sanitary and business purposes, and in the internal cavity of the pontoon and in the rooms of the superstructure, technological elements and home maintenance systems are installed. The superstructure is based on a frame made of steel metal and at the same time forming a rigid supporting structure, on which finishing, decorative and facing building materials are fixed. In addition, the superstructure contains at least one tier, and the premises for residential, domestic, cultural, entertainment, sports, sanitary and service purposes are formed by the configuration of the tiers of the superstructure. The configuration of the tiers of the superstructure forms open terraces, balconies, platforms and decks, and the pontoon body is box-shaped and contains a bottom, side vertical walls and end vertical or inclined walls. The pontoon’s hull is closed by decking, and its internal cavity is divided into compartments by watertight bulkheads, in addition, the technological elements and home maintenance systems on the water are installed with the possibility of operating in stand-alone mode or in shore support mode (UA 10862, publ. 15.11.2005). The disadvantages of this technical solution is the complexity of the construction and thereby its duration, the mandatory presence of a water surface and the cost of the included materials.

The task to which the invention is directed is to increase the strength, functionality and cheaper construction of prefabricated floating structures.

This problem is solved due to the fact that the claimed prefabricated floating structure, built on a flat area of poured concrete, having the shape of a sphere, hemisphere or can be of other shapes, designed for living and for use as non-residential premises, characterized in that made of solid soft formwork, including a cavity of solid or woven polypropylene or other durable fabric, into which under the pressure up to 10 bar liquid foam has been introduced or air has been pumped in, and the webs are bonded between wallpaper with nylon ties, polypropylene twine or packaging tape, which are located at a distance of 15 to 40 cm from each other, and between the sheets inside the cavity, a flexible nylon reinforcing mesh is laid through which the nylon ties, polypropylene twine or packing tape pass, and the filled structure outside covered with layers of liquid fiberglass or carbon fiber to give hardness, strength and buoyancy, and the floating structure always remains in place due to the fact that it is attached captured by poles driven into the ground loops, and when the water level rise buildings with it and fall into place with the water withdrawal, maintaining tightness.

The walls and roof can be made of a metal frame on which a thin layer of polypropylene material or other durable material is stretched, treated with liquid fiberglass or carbon fiber reinforced plastic, and the foundation is made of solid soft formwork, including a cavity made of solid or woven polypropylene or other durable fabric into which liquid foam is introduced under pressure up to 10 bar or air is pumped in, and the sheets are fastened together by nylon ties, polypropylene twine or packing tape, which They are placed at a distance of 15 to 40 cm from each other, and a flexible nylon reinforcing mesh is placed between the sheets inside the cavity, through which nylon ties, polypropylene twine or packing tape pass, and the filled structure is coated on the outside with layers of liquid fiberglass or carbon fiber to give hardness and strength and buoyancy, and the floating structure always remains in place due to the fact that it is attached to the poles driven into the ground by loops, and when the water level of the structure rises are with him and fall into place with the water withdrawal, maintaining tightness.

The technical result provided by the given set of features is to increase the strength of structures due to the coating of the structure with layers of liquid fiberglass or carbon fiber, and the cost of the structure due to the low price of components. Continuous canvases of the cavities allow the construction of buildings of arbitrary shape, due to which the high functionality of the building is achieved. Buoyancy is achieved by introducing air or foam into the soft formwork.

The construction of the structure can be presented in two versions. The first version of the prefabricated floating structure is made on a concrete platform with two side posts. Pillars play the role of a restraint. The structure is attached by ropes to the posts so that the ropes ride along the column freely from the bottom to the top and enable the structure to rise up and down when the water level rises and, accordingly, when it falls. In this case, the structure is lowered to its original location. The construction consists entirely of solid soft formwork, includes a cavity of solid or woven polypropylene or other fabric into which foam, air or other material that is lighter than water is introduced under pressure up to 10 bar. The canvases are fastened together by nylon ties, polypropylene twine or packing tape, which are located at a distance of 15 to 40 cm from each other. A flexible nylon reinforcing mesh is placed between the webs inside the cavity, through which kapron ties, polypropylene twine or packing tape pass, and the filled structure is coated on the outside with layers of liquid fiberglass or carbon fiber to give hardness, strength and buoyancy. This type of structure is designed for living in any weather conditions.

The second option is a frame structure, the foundation of which is made of solid soft formwork, including a cavity made of solid or woven polypropylene or other durable fabric, into which under the pressure up to 10 bar liquid foam is introduced or air is pumped in, and the sheets are fastened together by nylon ties, polypropylene with twine or packing tape, which are located at a distance of 15 to 40 cm from each other, and between the sheets inside the cavity, a flexible nylon reinforcing mesh is laid through which nylon screeds, polypropylene twine or packing tape are covered, and the filled structure is coated on the outside with layers of liquid fiberglass or carbon fiber to give hardness, strength and buoyancy, also located on a flat concrete platform 5-7 cm thick, on whose sides there are long columns up to 8 m long Pillars play the role of a restraint. The structure is attached by ropes to the posts so that the ropes ride along the column freely from the bottom to the top and enable the structure to rise up and down when the water level rises and, accordingly, when it falls. In this case, the structure is lowered to its original location. The iron structure is based on metal rods, a thin polypropylene or other strong fabric is stretched on it, which is subsequently treated with liquid fiberglass or carbon fiber to give strength to the structure. After processing to warm the house, the canvas can be sheathed with various types of cladding. The soft formwork on which the frame structure will be located is made of laminated polypropylene or other durable fabric into which air or foam is pumped. Formwork is also treated with liquid fiberglass or carbon fiber reinforced plastic to give strength and buoyancy to the structure. A full description of this formwork is given above, in the second embodiment of the construction of a prefabricated floating structure. This construction option is designed to stay in the warm season.

Due to the availability of components, their strength, lightness, the construction is being erected quickly, with the possibility of insulation. Also, due to the filling of the soft formwork and its processing, the structure can be raised along with the rise in water level and with the help of pillars placed on the sides, the fixed structure remains in place.

This invention would be appropriate for seasonal flood zones, which affects thousands of people across the country who lose their property when it is flooded. The construction does not require large expenditures and is appropriate for both summer and winter time.

Thus, the claimed design is the best solution in the field of construction of prefabricated floating structures, differs from all others in the simplicity of design, low cost and speed of construction.

Claims (2)

1. A prefabricated floating structure, built on a flat area of poured concrete, having the shape of a sphere, hemisphere or other shapes, designed both for living and for use as non-residential premises, characterized in that it is made of solid soft formwork, including cavity made of solid or woven polypropylene or other strong fabric into which liquid foam is introduced under pressure up to 10 bar or air is pumped in, and the webs are fastened together by nylon ties, polypropylene epees one or packing tape, which have in the region of 15 to 40 cm from each other, and within the cavity between the webs laid flexible nylon reinforcing mesh through which pass tie nylon, polypropylene twine or wrapping tape; the filled structure is externally covered with layers of liquid fiberglass or carbon fiber to give hardness, strength and buoyancy, and the floating structure always remains in place due to the fact that it is attached to the poles driven into the ground by hinges, and when the water level rises, the structure rises with it and falls to the same place with the departure of water, maintaining tightness. 2. A prefabricated floating structure, built on a flat site of poured concrete, having the shape of a sphere, hemisphere or other shapes, designed both for living and for use as non-residential premises, characterized in that the walls and roof can be made of a metal frame on which a thin layer of polypropylene material or other durable material is stretched, treated with liquid fiberglass or carbon fiber reinforced plastic, the foundation of which is made of solid soft formwork, including cavity made of solid or woven polypropylene or other strong fabric into which liquid foam or air is pumped under pressure up to 10 bar, the webs being fastened together by nylon ties, polypropylene twine or packing tape, which are placed at a distance of 15 to 40 cm each from a friend, and between the sheets inside the cavity, a flexible nylon reinforcing mesh is laid, through which nylon ties, polypropylene twine or packing tape pass; the filled structure is externally covered with layers of liquid fiberglass or carbon fiber to give hardness, strength and buoyancy, and the floating structure always remains in place due to the fact that it is attached to the poles driven into the ground by hinges, and when the water level rises, the structure rises with it and falls to the same place with the departure of water, maintaining tightness.