BR112019012695A2 - super high lift construction - Google Patents

Abstract

a super high rise construction (1) comprising a main support frame (10) of reinforced concrete, and a base (20; 20 "; 20 ') having at least four corners (13). the main support frame ( 10) is formed by at least two walls (11), each extending all the way between diametrically opposed outer wall corners (13) of said base (20). Said two walls (11,11) intersect between itself, and at least an intermediate portion (14) of the respective wall (11) extends to a higher portion of said super high elevation construction (1).

Description

PREVIOUS TECHNIQUE

1/12

CONSTRUCTION OF SUPER — HIGH LIFTING

FIELD OF THE INVENTION [0001] The present invention relates to a super high rise construction, also called a skyscraper, according to the preamble of claim 1.

BACKGROUND OF THE INVENTION [0002] Super-high construction means, in the present description, construction from a height of about 100 meters to about 500 meters or more. Such buildings must be able to support their weight, be resistant to winds and earthquakes, and protect occupants from fire.

[0003] Most of the superelevated buildings produced have a steel structure as a support structure, instead of having load-bearing walls of conventional constructions.

[0004] Most of the superelevated buildings previously produced had a steel frame as a support structure that allows them to be built higher than typical load-bearing reinforced concrete pillars to be able to build even higher buildings in the medium beams, a new structural system of reinforced steel tubes was developed.

[0005] However, the steel structure of super-high-rise buildings, as shown with the completion of the twin towers of the World Trade center, is a risk factor if a major fire breaks out, and as said buildings become taller, the problem with fire fighting and the risk of building collapse in the event of fire is increased.

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2/12 [0006] Consequently, in recent years, high rise constructions built with a reinforced concrete support structure have become an option to support steel structures.

[0007] Although the risk of collapsing in the event of a fire is reduced with high elevation constructions built by a reinforced concrete support structure, compared to a steel support structure, there is always a risk, particularly in the case of an explosive fire , that the fire will spread to a larger portion of the building between floors and along a floor. This is due to the fact that the reinforced concrete support structure is placed more or less in the center of the construction.

[0008] Thus, there is a need for an improved reinforced concrete support structure when constructing superelevated buildings.

SUMMARY OF THE INVENTION [0009] An objective of the present invention is to provide an improved reinforced concrete support structure that divides a super high rise construction into at least four of each of the other independent main cells, each extending from the base to the top of that super high rise construction.

[00010] An additional objective of the invention is to provide a super high elevation construction having a reinforced concrete support structure that improves the stability and rigidity of the super high elevation construction, thereby reducing vibrations and pathways. construction.

[00011] An additional objective of the invention is to

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3/12 provide a super high elevation construction having a reinforced concrete support structure with elevating axes at least centrally arranged in each main cell.

[00012] These and other objectives are achieved with a super-high construction having a main reinforced concrete support structure according to the invention, as defined in claim 1.

[00013] Preferred embodiments and developments of the invention are defined in dependent claims 2 to 13

BRIEF DESCRIPTION OF THE DRAWINGS [00014] Other advantages, characteristics and modalities of the invention will be evident from the following detailed description of the modalities of the figure super high rise construction which has a main reinforced concrete support structure shown in the attached drawings, in which [00015] Fig. 1 is a schematic sectional top view of a prior art of a super high rise construction having a main support structure of square reinforced concrete shape, [00016] Figures 2 to 12 schematic sectional views of above a super high rise construction having a main reinforced concrete support structure according to the invention, and [00017] Fig. 13 is a schematic cross-sectional side view of the realization of a super high rise construction having a main support structure of reinforced concrete according to the invention shown in Fig. 6

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4/12 [00018] Fig. 14 is a schematic cross-sectional side view of the realization of a super high elevation construction having a main reinforced concrete support structure according to the invention shown in Fig. 2.

DETAILED DESCRIPTION OF MODALITIES OF THE INVENTION [00019] In the description and claims below, a super-high construction is described that has a main reinforced concrete support structure. The external walls, facades, are typically of the type of support without load, and can be made of glass, for example.

[00020] Figure 1 shows an example of a state-of-the-art super high rise construction that has a main reinforced concrete support structure, the external shape of the building being square and also the main support structure being square. The outer walls of the main support structure are formed at a distance of about 1/4 from each outer wall of the super-high construction. As an example, the length of each outer wall is about 60 to 70 meters.

[00021] As can be inferred from figure 1, in the event that an extensive fire breaks, it can spread around the main support structure and, thus, around one or more floors, that is, it can involve the entire super high rise construction.

[00022] As can be seen from Figures 2 to 12 by the design of a main support structure 10 of reinforced concrete of a super high rise construction 1 in the form shown, it is possible to minimize the risk

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5/12 of an extensive fire will involve the entire super high rise construction, that is, spread around one or more floors.

[00023] Figs. 2 and 14 show a first embodiment of a super high rise construction 1 having a main support structure 10 of reinforced concrete. The base 20 of said super high rise construction is shown schematically in the form of a square. It should be noted that the shape of the base 20 could be of any suitable shape, such as a quadrangular, a parallelogram, a parallelepiped, a rectangle or a square.

[00024] The super high elevation construction 1 has a height h in a vertical direction, see Figures 13 and 14. The height h can be from about 100 meters to 500 meters or more.

[00025] The reinforcement of the concrete of at least said main support structure 10 can comprise a material selected from the group consisting of steel, fiberglass and carbon fiber or a combination thereof.

[00026] The main support structure 10 is formed by at least two walls 11. Each of the walls 11 can be a fireproof wall. Each wall 11 extends all the way between diametrically opposite outer wall corners 13 of said base 20.

[00027] Each of the walls 11 is made of reinforced concrete. Each of the walls 11 can be flat in shape and extend vertically from the base 20.

[00028] As can be inferred, the two walls 11 intersect. Depending on the structure of the super high elevation construction 1 and thus the support structure

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6/12 main 10, said walls can intersect each other at the moment t an intermediate portion 14 of the respective wall 11. Said intermediate portion 14 can form a transverse portion or a cylindrical portion of the respective wall 11 of said structure main support 10, as shown in Figures 2 to 14, but it is not necessary. The intermediate portion 14 of each wall 11 extends from the base 20 to a more upper portion of said super high elevation construction 1 or to an upper end la of the super high elevation construction 1, i.e., along of the height or total height of the super-high elevation construction 1, see Figures 13 and 14.

[00029] Each wall 11 can extend vertically from the base 20 along the height h of the super high elevation construction 1. The super high elevation construction 1 comprises a plurality of floors 15 which are separated from each other by beams 17 , a beam 17 for each floor 15, see Figure 14, the walls 11 extend from the base 20 through all floors 15 and beams 17.

[00030] A main support structure 10 as mentioned above, at least four main confined spaces 100 are arranged each extending from said base 20 to the upper end of said super-high construction 1.

[00031] In addition, on each outer wall corner 13 associated with each wall 11, an outer wall support structure 30 extending horizontally from said end 16 along an a portion of a respective adjacent external wall 40

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7/12 and at a height where said adjacent outer wall 40 ends.

[00032] As seen in Figures 3 to 5, for example, to further improve the stability and rigidity of the super-high construction 1, on the outer wall corner 13 associated with each wall 11, each external wall support structure 30 forms a corner support structure 31 with support walls 32 extending at right angles from each adjacent outer wall 40 to said wall 11, so as to form said corner support structure 31. A corner support structure 31 can form a closed corner support structure 31. Preferably, the walls 11 extend through each of the corner support structures 31 to the outer wall corner slab 13. The support structure of corner 31 is preferably in the form of a square, such as a square or rectangle, and extends to a height where said adjacent outer walls 40 end.

[00033] In the embodiment shown in Figure 3, the intermediate portion 14 of the respective wall 11 is provided with at least one t even and T portion of opposite internal support structures 50. The ends 51 of each internal support structure 50 extend up to a respective wall 11.

[00034] Opposite internal support structures 50, as shown in Figure 4, forms a central support structure in the middle portion of the respective wall of the central support structure is formed by two pairs of opposite internal support structures 50. The support structure Central 52 preferably has the same shape as the external shape of the super high elevation construction 1. In addition

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8/12 furthermore, internal support structures 53 can extend from the intermediate portion 14 and T of the respective wall 11 to a respective of the internal support structures 50 and of the shape 201 at a right angle to the respective internal support structure 50. The central support structure 52 can thus form a plurality of vertically extended first axes 54. Said first vertically extended axes 54 can form axes for super high lift construction service functions, the function of which is selected from the group consisting of in elevators, ventilation equipment, electrical cables and piping and so on.

[00035] The embodiment shown in Fig. 5 is similar to that in Fig. 3, but without the opposite internal support structures 50.

[00036] The modality shown in Figure 6, to further improve the stability and stiffness of particularly the corners of the super high rise construction 1, at least one other corner support structure 34 is arranged adjacent to each support structure of corner 31 and along the walls 11 towards the intermediate portion 14 of the respective wall 11. Said additional corner support structure 34 is preferably in the form of a square, such as a square or a rectangle. Preferably, the walls 11 extend through each of the additional corner support structures 34.

[00037] The corner support structures thus formed 31 and the additional corner support structures 34 form vertically extending axes 33 for functions

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9/12 super high lift construction service 1, whose functions are selected from the group consisting of elevators, ventilation equipment, electrical cables and piping and so on.

[00038] Fig. 7 shows a modality of the super high elevation construction 1 which is a combination of the modalities shown in Figs. 4 and 6.

[00039] As seen in the embodiment shown in Figure 8, in the case of said base 20 being shaped like a quadrangular, but not necessary, said at least two walls 11 are each formed of a plurality of quadrangular support structures 70 having each other the same way. That the intermediate portion 14 of the respective wall 11, a central square support structure 70a is formed. At each corner 71 of the central square support structure 70a said plurality of square support structures 70 can be connected together at diametrically opposite corners 72, preferably such that respective side 70b, 70c of the central square support structure 70a and each structure square support 70a is parallel to a respective side 20a of the base 20, and possibly with a respective of the outer walls 40.

[00040] In the embodiment shown in Figure 9, the base 20 'has a basic quadrangular shape with opposite inwardly sloping outer wall portions 41 that extend above from opposite outer wall corners 13 and connected to each other by a external wall 42. Likewise, as shown in Figure 3, the intermediate portion 14 of the respective wall 11 is provided with at least

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10/12 minus a pair of opposite internal support structures 50.

The ends 51 of each support structure 50 extend to the respective wall 11.

[00041] In the case the base 20 has a more rectangular shape, an obtuse angle a formed between the two walls 11 of the support structure 10 has a maximum value of about 130 °.

[00042]

In the embodiment shown in Figure 10, the base 20 is shaped like an octagon, but the support structure 10 has the same shape as shown in Figure 5.

[00043] However, the base may have, in a configuration not shown, more or less than 8 corners.

[00044] In Figures 9 and 10, as shown in Figures 3 to 5, in the outer wall corner 13 associated with each wall 11, an outer wall support structure 30 forms a corner support structure 31 having walls 32 extending from each adjacent outer wall 40, 41 to said wall 11, so as to form said corner support structure 31. Said corner support structure 31 can form a closed corner support structure 31. Preferably, the walls 11 extend through each of the corner support structures 31 to the outer wall corner 13, the corner support structure 31 extends to a height where said adjacent outer walls 40, 41 end.

[00045] As shown in Figures and 12, to further improve the stability and rigidity of the super-high elevation construction 1 and to reduce the consequences of a larger explosion, for example, additional vertical support structures 80 and vertical support structures

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11/12 centrally arranged 90 are provided in the confined spaces 100 formed between the arms 11. The vertical support structures centrally arranged 90, preferably each have a straight lateral structure 91 directed towards the center of the construction.

[00046] The vertical support structures 80 and vertical support structures centrally arranged 90 are preferably arranged in relation to each other and the vertical support structures 80 individually that the corridor 110 and 111 are formed.

[00047] On the side of a straight lateral structure 91 (to the right) shown in Figure 12 directed towards the center of the super high elevation construction axes 54 are formed.

[00048] As in the above embodiments, the main support structure 10 is formed by two intersecting walls 11, each extending all the way between diametrically opposite outer wall corners 13 of said base 20, 20 ', 20.

[00049] In all configurations of the super high elevation construction 1 according to the invention, at least four main confined spaces 100 are formed, which each provide its own fireproof cell. Fireproof doors can be provided on the walls 11 between the fireproof cells thus formed. Fireproof doors must be provided, the walls 11 between the fireproof cells, are preferably arranged in a spacing of 4 to 5 floors 15.

[00050] Figure 13 is a schematic sectional side view of the modality of a super high construction

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12/12 elevation 1 which has a main support structure 10 of reinforced concrete according to the invention, as shown in Figure 6, for example. As a non-limiting example, Color support structures 32, 34 extend to different heights, where corner support structures 32 form outermost corner support structures 32 and additional corner support structures 34 can form intermediate corner support structures 34 and innermost corner support structures 34. The outermost corner support structures 32 can be the lowest and can preferably extend to a height of about 100 meters. The intermediate corner support structures 34 can preferably extend up to a height of about 300 meters and the innermost corner support structures 34 can preferably extend up to a height of about 500 meters.

[00051] It should be noted that the walls 11 of the support structure 10 in all the modalities mentioned above must have such resistance that they are capable of withstanding a larger fire or explosion.

Claims (12)

1. Super high rise construction (1) comprising a main support structure (10) of reinforced concrete, and a base (20; 20 '; 20) having at least four corners (13), characterized by the support structure main (10) be formed by at least two walls (11), each one extending between diametrically opposite outer wall corners (13) of the base (20, 20 ', 20)), than said two walls (11, 11) intersect with each other, that at least an intermediate portion (14) of the respective wall (11) extends to a more upper portion of the said super-high elevation construction (1), and that, in the corner of the external wall ( 13) associated with each wall (11), an end (16) of said walls (11) is provided with a corner support structure (32) extending at a right angle from each adjacent external wall (40) for said wall (11) so as to form a corner support structure (31), said corner support structure (31) extends going to a height where said external walls (40) end, and said corner support structure (31) forms a second vertically extending axis (33). Super-high elevation construction (1) according to claim 1, characterized in that said two walls (11, 11) intersect each other in said intermediate part (14) of the respective wall (11). Super-high elevation construction (1) according to claim 2, characterized in that said intermediate portion (14) of the respective wall (11) is a central part of the respective wall (11). Petition 870190056699, of 6/19/2019, p. 5/34 2/4 Super high rise construction (1) according to any one of the preceding claims, characterized in that, on the outer wall corner (13) associated with each wall (11), a respective wall end (16) (11) be provided with an outer wall support structure (30) extending horizontally from said end (16) along a portion of a respective adjacent outer wall (40) and at a height where said adjacent wall ends external (40). Super-high elevation construction (1) according to any one of the preceding claims, characterized in that at least a pair of opposing support structures (50) are arranged in the intermediate portion (14) of the respective wall (11), whose ends extend to the respective wall (11). 6. Super-high elevation construction (1) according to any one of the preceding claims, characterized in that said base (20, 20 ', 20) has the shape of a quadrangular, in the intermediate part (14) of the respective wall (11), central support structures (52) are arranged with a corresponding square shape, the ends (51) extending to the respective wall (11) so as to form at least one vertically extended first axis (54). Super-high elevation construction (1) according to any one of the preceding claims, characterized in that at least one additional corner support structure (34) is arranged adjacent to each corner support structure (31) along of the walls (11) towards the intermediate portion (14) of the respective wall (11), the Petition 870190056699, of 6/19/2019, p. 6/34 3/4 said additional corner support structure (34) having the same square shape as the base (20), and that the wall (11) extends through each additional corner support structure (34). Super-high elevation construction (1) according to claim 1, characterized in that said base (20) has the shape of a square, at least two walls (11) are formed from a plurality of squares (70 ) mutually having the same shape as in the intermediate portion (14) of the respective wall (11) a central square (70a) is formed, which in each corner (71) of said central square (70a) said plurality of squares (70) is connected to each other at diametrically opposite corners (72) such that the respective side (70.770c) of the central square (70) and each square (70a) is parallel to a respective side (20a) of the base (20). Super high elevation construction (1) according to any one of the preceding claims, characterized in that additional vertical support structures (80) are arranged between the walls (11). Super-high lift construction (1) according to claim 6, characterized by at least one vertically extending first axis (54) and said vertically extending second axis (33) forming axes for service functions the super high elevation construction (1), whose functions are selected from the group consisting of elevators, ventilation equipment, electrical cables and piping. 11. Super high rise construction (1) according to any of the preceding claims, Petition 870190056699, of 6/19/2019, p. 7/34 4/4 characterized by the reinforcement of the concrete of at least said main support structure (10) comprises a material selected from the group consisting of steel, fiberglass and carbon fiber or a combination thereof. Super-high elevation construction (1) according to any one of the preceding claims, characterized in that said base (20) is in the form of a quadrangular and that four centrally arranged vertical support structures (90) are arranged to extend between the walls (11), in which the centrally arranged vertical support structures (90) are directed towards the center of the building and are provided with fireproof doors at the ends of the centrally arranged vertical support structures (90) that at least four main confined spaces are formed, whose main confined spaces each provide their own fireproof cell.