MODULAR STRUCTURE IN ARMOURED CONCRETE FOR BUILDING CONSTRUCTION.

The invention relates to a method and means of constructing the modular framework buildings reinforced concrete.

The challenge of building construction is threefold: architecture, delays, costs. Many structural systems have already been developed, in the past, for the win.

However, it has been difficult to respond, both, to three conditions.

Known frameworks for building construction corresponding to the preamble of claim 1 (patents of the United States of America and 4.625.484 3.380.209). The first of these documents describes a metal framework floor preloaded via struts cross John Andre; the second describes prefabricated floors, with beams incorporated, designed to be fixed on posts themselves prefabricated demand angles floors. None of these techniques do however able to great [...] floors, on multiple levels without bearing wall, with binding of all the concrete filling members cast on the floors.

The present invention aims to remedy these drawbacks. The invention, as characterized in the claims solves the problem of creating a prefabricated modular structure made of reinforced concrete with which, on the one hand the members floors incorporating the beams disposed between the posts can rest directly on the posts without fall with link said members together by the filling concrete, together as a single piece of reinforced concrete, and, on the other hand, the walls-supporting can be removed completely, in order to obtain a maximum available volume under a constant height.

The modular framework-concrete building construction according to the invention, comprising prefabricated posts, freestanding prefabricated floor elements, metal braces are cross-shaped of John Andre, made of tie rods connected by connecting sleeves to tensioners and prefabricated floor elements of the size of a full frame, is essentially characterized in that the posts are prefabricated with link latency in foot and head, in that the elements of prefabricated floors incorporate the structural beams disposed between the posts and the readings at the edge thereof to form one and the same concrete part, in that the readings at the edge thereof have a height equal to that of the finished slab, in that the braces are arranged in vertical planes and are connected to connectors embedded in floors and that a filling concrete establishes the connection members together.

According to a preferred embodiment, the links waiting posts are links pinned layer, made of a pin and a tube.

The method embodiment of the modular framework, above, exposed is characterized in that it consists in:

• Attaching the posts on a support structure, by links pinned.
• Disposing on the posts dot-supporting members floors, to beams, structure and having a raised edge incorporated.
• Providing reservations at right edges so long, the passage for supply and discharge.
• Casting the concrete filling, up to the height of the beam incorporated or raised at the edge thereof.
• Arranging the struts in the vertical plane frames defined by calculation of stability.
• Struts carrying voltage.

The advantages obtained by the device and method of construction consist essentially of this they can make surfaces of floors on multiple levels, without a wall wearable, by combining only two components, in three phases, only, mounting the [...][...], including placing the concrete filling on the elements of floors, which ensures the binding of all in a single operation; from which very short assembly time, without pre-execution plan, in view industrialization components in meeting predetermined architectural.

Other features and advantages will appear in the description which will follow of various types of construction, made by the process using this modular framework, exemplary non-limiting definitions of attached drawings on which:

• figure 1 represents an overview, in perspective, of the framework of a building, designed according to the invention,
• figure 2 represents the mounting of a current type floor,
• figure 3 represents the mounting of a floor to shore long,
• figure 4 represents the mounting of a floor at short edge,
• figure 5 represents the mounting of a floor angle,
• figure 6 represents a current floor member,
• figure 7 represents a floor member to shore long,
• figure 8 represents a floor member to shore short,
• figure 9 represents a floor member angle,
• figure 10 represents the detail of the scrapping of a floor element current,
• figure 11 represents the detail of the scrapping of a floor member to shore long,
• figure 12 represents the detail of the scrapping of a floor member to shore short,
• figure 13 represents the detail of the scrapping of a floor member angle,
• figure 14 is a partial sectional view of a deck member to shore long or angle, according to the cutting planes THE AA set forth in Figures 11 and 13,
• figure 15 is a partial sectional view of a deck member to short edge or angle cutting planes THE BB set forth in Figures 12 and 13,
• figure 16 is a partial sectional view of a floor element current, long to shore, to shore short or angle cutting planes DC set forth in Figures 10 to 13.
• figure 17 is a partial sectional view of the binding posts at a floor,
• figure 18 is a partial sectional view of the binding of floors at a floor,
• figure 19 represents the creation of a reservation at right margins long members of two floors,
• figure 20 represents the bracing system.

By examining Figure 1, it is noted that a building frame may be performed on several levels, only by assembling the posts and floors and then securing them using a filling concrete, which thus provides the final upgrade and junctions concreted. Walls and partitions could then be made without regard for their participation in the solidity of the building, since it is already provided by the framework itself and the braces disposed at certain places determined by the calculation. The inner volumes, to rights will therefore be not [...] by walls or fallout beams, will easily be bordered by webs lightweight, easy to be subsequently changed. The carrier structure with minimal and industrialized, and the method involving only three phases of construction by level, the framework of the building may be mounted very rapidly and this can be covered in a short time.

According to a preferred embodiment of floor elements, according to the invention, Figures 6 to 9. these elements floors have the following dimensional characteristics:

• customary 100 (.fig. 6.) of 2, 69m the X 5, 39m with square indentation 101, of 0, 13m the X 0, 13m, in the angles,
• elements to shore long 200 (.fig. 7.) of 2, 82m the X 5, 39m with square indentation 201, of 0, 13m the X 0, 13m, at each end a shoreline, and rectangular notch 202, of 0, 13m the X 0, 26m, at each end of the other bank,
• elements to shore short 300 (fig.. 9) of 2, 69m the X 5, 52m with a square notch 301, of 0, 13m the X 0, 13m, at each end of a short edges, and a rectangular notch 302, of 0, 13m the X 0, 26m, at each end of the other short edge.
• corner members 400 (fig.. 8) of 2, 82m the X 5, 52m with a square notch 401, of 0, 13m the X 0, 13m and a rectangular notch 402, of 0, 13m the X 0, 26m at the ends of a shore, and a cut-out 403, of 0, 26m the X 0, 26m and 404 of 0, 13m the X 0, 26m, to the opposite ends of the ridge.

The dimensions of length and width floors indicated above is to be met with a tolerance of [...] 0, 005m, and, those notches, with a tolerance of -0, + 0, 005m. The game while maintaining between floors is 1 cm.

The foundations of buildings, built according to this method, are performed in a conventional manner, within the constraints of conventional nature of the soil (deep foundations, semi deep or superficial) and are not the object of the present description that relates the structures in elevation.