CN217759597U - Extroversion formula slant bifurcated column structure - Google Patents

Abstract

An extroversion type oblique bifurcated column structure relates to the field of building structures. The inclined bifurcated column structure comprises a concrete inclined column connected with at least two layers of floor beams, an inclined steel pipe column and a roof truss, wherein the bottom of the inclined steel pipe column is embedded in the concrete inclined column, and the top of the inclined steel pipe column is bifurcated to form a first inclined steel pipe bifurcated column and a second inclined steel pipe bifurcated column which are respectively connected with the bottom and the end of the roof truss. The application provides a camber slant bifurcated column structure can effectually improve the bearing capacity of batter post and the atress homogeneity of room lid to the vertical deformation of control room lid structure and the span that reduces curved shape roofing structure.

Description

Extroversion formula slant bifurcated column structure

Technical Field

The application relates to the field of building structures, in particular to an extroversion type oblique bifurcated column structure.

Background

In recent years, many buildings adopt an outward inclined facade due to modeling, in order to meet the modeling requirement of the outward inclined facade, an inclined column is usually adopted to achieve the building modeling effect, and because the inclined column has huge axial force, bending moment and shearing force at the same time, a larger section size of the inclined column needs to be designed in order to meet the stress requirement, especially when a larger horizontal thrust exists on a curved roof, the requirements on the bearing capacity and stability of the inclined column are higher, but the section size of the inclined column is too large, and the requirements on the building effect are often difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model provides an extroversion formula slant bifurcated column structure, its atress homogeneity that can effectual bearing capacity and the room lid that has improved the batter post to control room lid structure's vertical deformation and the span that reduces bent shape roofing structure.

The embodiment of the application is realized as follows:

the embodiment of the application provides a tilted oblique bifurcated column structure, it includes concrete batter post, the bottom of being connected with at least two-layer floor beam bury oblique steel pipe column and the room roof truss in concrete batter post underground, the top branching of oblique steel pipe column forms first oblique steel pipe bifurcated column and the oblique steel pipe bifurcated column of second with room roof truss bottom and end connection respectively.

In some optional embodiments, the inclined steel pipe column is connected with reinforcing steel ribs penetrating into at least one floor beam.

In some optional embodiments, a plurality of first T-shaped screws extending into the corresponding floor beam are connected to the outer wall of the reinforcing steel rib.

In some alternative embodiments, the distance between the bottom end of the inclined steel pipe column and the top surface of the lowest floor beam along the concrete inclined column is more than 2.5 m.

In some optional embodiments, the inclined steel pipe column is connected with a plurality of second T-shaped screws extending into the concrete inclined column.

In some optional embodiments, a plurality of longitudinal bars are arranged in the concrete batter post, a plurality of bar penetrating holes are formed in the outer wall of the batter steel pipe post, and at least one pair of longitudinal bars are connected through tie bars penetrating through the two bar penetrating holes.

In some optional embodiments, a plurality of annular stiffening ribs are connected to the inner wall of the inclined steel pipe column.

The beneficial effect of this application is: the application provides a tilted slant bifurcated column structure includes concrete batter post, the bottom of being connected with at least two-layer floor beam buries oblique steel pipe column and the room lid truss in the concrete batter post underground, and the top bifurcation of oblique steel pipe column forms first oblique steel pipe bifurcated column and the oblique steel pipe bifurcated column of second with room lid truss bottom and end connection respectively. The application provides a camber slant bifurcated column structure can effectually improve the bearing capacity of batter post and the atress homogeneity of roof to control the vertical deformation of roof structure and reduce the span of bent shape roofing structure.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a schematic partial sectional view of an oblique bifurcation column structure according to an embodiment of the present application;

fig. 2 is a schematic partial sectional structural view of a connection between a concrete oblique column and an oblique steel pipe column in an extroversion oblique bifurcated column structure provided in an embodiment of the present application;

fig. 3 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 2.

In the figure: 100. a floor beam; 110. concrete batter posts; 120. oblique steel pipe columns; 130. a roof truss; 140. a first oblique steel pipe bifurcation strut; 150. a second oblique steel pipe bifurcation strut; 160. reinforcing the steel ribs; 170. a first T-shaped screw; 180. a second T-shaped screw; 190. longitudinal ribs; 200. perforating the rib holes; 210. stretching the ribs; 220. and a stiffener.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it is further noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

In this application, unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first and second features being in direct contact, and may also include the recitation of the first and second features not being in direct contact, but being in contact with another feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The features and properties of the present camber diagonal furcation column structure are described in further detail below with reference to the examples.

As shown in fig. 1, 2, and 3, an embodiment of the present application provides an extroversion oblique bifurcated column structure, which includes a concrete oblique column 110 having a middle portion and a top portion connected to two-layer and three-layer floor beams 100 of a building, respectively, an oblique steel pipe column 120 having a bottom portion embedded in the concrete oblique column 110, and a roof truss 130, wherein a bottom end of the concrete oblique column 110 is connected to one layer of the building, a distance between a bottom end of the oblique steel pipe column 120 and a top surface of the second-layer floor beam 100 along the concrete oblique column 110 is 2.5m, a top portion of the oblique steel pipe column 120 is bifurcated to form a first oblique steel pipe bifurcated column 140 and a second oblique steel pipe bifurcated column 150 connected to the bottom portion and an end portion of the roof truss 130, respectively, and the oblique steel pipe column 120 is connected to a reinforcing steel rib 160 penetrating into the three-layer floor beam 100. Fifty-six first T-shaped screws 170 extending into the corresponding floor beam 100 are connected to the outer wall of the reinforcing steel rib 160, and one hundred twenty second T-shaped screws 180 extending into the concrete inclined column 110 are connected to the outer wall of the inclined steel pipe column 120. Be equipped with forty longitudinal ribs 190 that extend along its length direction in the concrete batter post 110, forty longitudinal ribs 190 are arranged along the circumference interval of concrete batter post 110, four hundred muscle holes 200 of wearing have been seted up to oblique steel-pipe column 120 outer wall, be equipped with two hundred drawknot muscle 210 in the concrete batter post 110, the both ends of every drawknot muscle 210 are passed one respectively and are worn muscle hole 200 back and indulge muscle 190 with two and be connected, the inner wall of oblique steel-pipe column 120 is connected with ten annular stiffening ribs 220, ten stiffening ribs 220 are arranged along the length direction interval of oblique steel-pipe column 120.

The first oblique steel pipe bifurcation strut 140 and the second oblique steel pipe bifurcation strut 150 which are respectively connected with the bottom and the end of the roof truss 130 are formed by bifurcation at the top of the oblique steel pipe column 120, the span of the roof truss 130 of the curved roof structure can be reduced through the first oblique steel pipe bifurcation strut 140 and the second oblique steel pipe bifurcation strut 150 which are arranged in an oblique bifurcation, the vertical deformation of a roof is effectively controlled, meanwhile, the first oblique steel pipe bifurcation strut 140, the second oblique steel pipe bifurcation strut 150 and the roof truss 130 which are arranged in an oblique bifurcation form a triangular stress system, the calculated length outside the plane is effectively reduced compared with the oblique column which is not branched at the top, the stable bearing capacity of the oblique steel pipe column 120 is improved, the cross section of the oblique steel pipe column 120 is controlled within an ideal size range, the first oblique steel pipe bifurcation strut 140 and the second oblique steel pipe bifurcation strut 150 can also form a better balanced stress system, the internal stress of the oblique steel pipe column 120 is effectively reduced, the cross section of the oblique steel pipe column 120 can be further reduced, the fulcrum of the roof truss 130 of the economic steel pipe column 130 can be increased, and the stress of the roof truss 130 is more reasonably uniform, and the roof truss is more reasonably stressed.

The distance between the bottom end of the inclined steel pipe column 120 and the top surface of the floor beam 100 on the second floor along the inclined concrete column 110 is 2.5m, so that the stable connection of the inclined steel pipe column 120 and the inclined concrete column 110 can be realized while the structure is converted; the inclined steel pipe column 120 is connected with the reinforcing steel ribs 160 penetrating into the three layers of floor beams 100, so that the structural strength of the inclined steel pipe column 120 and the floor beams 100 is further improved, and the floor beams 100 and the inclined steel pipe column 120 are fully and reliably connected to ensure the stress safety of the root parts of the inclined steel pipe columns 120; fifty-six first T-shaped screws 170 extending into the corresponding floor beam 100 are connected to the outer wall of the reinforcing steel rib 160, and one hundred twenty second T-shaped screws 180 extending into the concrete batter post 110 are connected to the outer wall of the oblique steel pipe post 120, so that the strength of the structure system of the outward-inclined oblique bifurcated post can be effectively improved.

Be equipped with forty longitudinal ribs 190 that extend along its length direction in the concrete batter post 110, forty longitudinal ribs 190 are arranged along the circumference interval of concrete batter post 110, four hundred muscle holes 200 of wearing have been seted up to oblique steel-pipe column 120 outer wall, be equipped with two hundred drawknot muscle 210 in the concrete batter post 110, the both ends of every drawknot muscle 210 are passed one respectively and are indulged muscle hole 200 back and be connected with two, the inner wall connection of oblique steel-pipe column 120 has ten annular stiffening rib 220, ten stiffening rib 220 are arranged along the length direction interval of oblique steel-pipe column 120, the construction degree of difficulty has been reduced on the one hand, on the other hand has improved the overall structure performance that oblique steel-pipe column 120 skeleton and concrete batter post 110 are connected again.

The embodiments described above are some, but not all embodiments of the present application. The detailed description of the embodiments of the present application is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

Claims (7)

1. The utility model provides a tilted angle bifurcated column structure which characterized in that, it includes the concrete batter post that is connected with at least two-layer floor roof beam, the bottom buries in oblique steel pipe column and roof truss in the concrete batter post, the top bifurcation of oblique steel pipe column forms first oblique steel pipe bifurcated pillar and the second oblique steel pipe bifurcated pillar with roof truss bottom and end connection respectively.

2. The structure of claim 1, wherein the inclined steel pipe column is connected with a reinforcing steel bar penetrating into at least one floor slab.

3. The structure of claim 2, wherein a plurality of first T-bolts extending into the corresponding floor beams are connected to the outer wall of the reinforcing steel.

4. The structure of claim 1, wherein the distance between the bottom end of the diagonal steel pipe column and the top surface of the floor beam at the lowermost layer along the concrete diagonal column is 2.5m or more.

5. The structure of claim 1, wherein a plurality of second T-bolts are attached to the outer wall of the oblique steel pipe column and extend into the concrete oblique column.

6. The structure of claim 1, wherein a plurality of longitudinal ribs are arranged in the concrete batter post, a plurality of rib penetrating holes are formed in the outer wall of the batter steel post, and at least one pair of the longitudinal ribs are connected through tie bars penetrating through the two rib penetrating holes.

7. The structure of claim 1, wherein a plurality of annular stiffeners are attached to the inner wall of the diagonal steel pipe column.

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