CN209369179U - Special-Shaped Column - Google Patents

Abstract

The utility model discloses a kind of Special-Shaped Columns, belong to steel house and public building technical field, including being located at the center stand column of central node position, positioned at the center stand column periphery and several perimeter columns parallel with the center stand column and the wall for connecting the center stand column and the perimeter column；The wall includes two panels side plate disposed in parallel, arranged for interval is fixed on the inside of the side plate and the reinforcing body of rod vertical with the side plate, mutual dislocation grafting between the reinforcing body of rod on two side plates；Equal fill concrete in the center stand column, the perimeter column and the wall.The utility model can solve the technical issues of bearing capacity and poor seismic behavior of Special-Shaped Column existing in the prior art, can reach and improve bearing capacity and shock resistance, more stable and firm technical effect.

Description

Special-Shaped Column

Technical field

The utility model belongs to steel house and public building technical field, is to be related to a kind of abnormity more specifically Column.

Background technique

With the quickening of Urbanization in China, requirement of the people to aesthetics and the indoor furniture layout of building is more next Higher, Structure System with Special-shaped Column has received widespread attention.Special-Shaped Column system can effectively solve outside indoor-bollard angle protrusion and node The problems such as dew, not only saves space, increases building usable floor area, also makes building beautiful convenient for flexible topology, thus becomes Research hotspot in Housing Structure System.What application was more at present is concrete profiled pile, however the carrying of concrete profiled pile Power and anti-seismic performance are poor, seriously constrain the application of Special-Shaped Column system.

Utility model content

The purpose of this utility model is to provide a kind of Special-Shaped Columns, to solve the carrying of Special-Shaped Column existing in the prior art The technical issues of power and poor seismic behavior, can reach and improve bearing capacity and shock resistance, more stable and firm technical effect.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of Special-Shaped Column, including is located at center The center stand column of node location, positioned at the center stand column periphery and several perimeter columns parallel with the center stand column with And the wall of the connection center stand column and the perimeter column；The wall includes two panels side plate disposed in parallel, the side Arranged for interval is fixed on the inside of plate and the reinforcing body of rod vertical with the side plate, phase between the reinforcing body of rod on two side plates Mutually dislocation grafting；Equal fill concrete in the center stand column, the perimeter column and the wall.

Further, the cross section of the center stand column and the perimeter column is rectangle.

Further, the center stand column and the perimeter column are all made of steel pipe preparation.

Further, the side plate is prepared using steel plate.

Further, the reinforcing body of rod is bolt or peg.

Further, the half of the distance between described described side plate of length >=two for reinforcing the body of rod, and≤two The distance between a described side plate.

Further, the quantity of the center stand column is 1, and the quantity of the perimeter column is 2, the center stand column and two The cross section of the shape of a perimeter column arrangement is L-shaped.

Further, the quantity of the center stand column is 1, and the quantity of the perimeter column is 3, the center stand column and three The cross section of the shape of a perimeter column arrangement is " T " shape.

Further, the quantity of the center stand column is 1, and the quantity of the perimeter column is 4, the center stand column and four The cross section of the shape of a perimeter column arrangement is in " ten " font.

Further, the concrete is regeneration concrete.

A kind of beneficial effect of Special-Shaped Column provided by the utility model is: the Special-Shaped Column of the utility model is vertical using center Column is connected and fixed by several of wall and periphery perimeter column, the two sides side plate interior sides of wall be fixed with arranged for interval and with The vertical reinforcing body of rod of side plate, the mutual dislocation between the reinforcing body of rod on the body of rod and other side side plate of reinforcing on the side plate of side are inserted It connects, casting concrete and is conserved in center stand column and perimeter column and wall, form concrete profiled pile.Special-Shaped Column by When power, the deformation ratio concrete as caused by side plate is big, and local buckling easily occurs for side plate, the mutual friendship built in this Special-Shaped Column The wrong reinforcing body of rod can increase the cohesive force between side plate and concrete, so that it is effectively formed an entirety, can reduce Bird caging with occurring on postponement side plate, enhances the globality of wall and column, to improve its cooperative bearing performance.This is different Shape column solves the technical issues of bearing capacity and poor seismic behavior of Special-Shaped Column existing in the prior art, can reach raising and hold Carry power and shock resistance, more stable and firm technical effect.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is a kind of structural schematic diagram of the L shape of Special-Shaped Column provided by the embodiment of the utility model；

Fig. 2 is a kind of " T " shaped structural schematic diagram of Special-Shaped Column provided by the embodiment of the utility model；

Fig. 3 is a kind of structural schematic diagram of " ten " font of Special-Shaped Column provided by the embodiment of the utility model；

Fig. 4 is the schematic diagram of internal structure of wall in a kind of Special-Shaped Column provided by the embodiment of the utility model；

Fig. 5 is the top view of the internal structure of wall in a kind of Special-Shaped Column provided by the embodiment of the utility model.

Wherein, each appended drawing reference in figure:

1-center stand column, 2-walls, 2-1-side plate, 2-2-reinforcing body of rod, 2-3-concrete, 3-perimeter columns.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It please refers to shown in Fig. 1-5, the Special-Shaped Column of the utility model includes the center stand column 1 for being located at central node position, position In 1 periphery of center stand column and several perimeter columns 3 parallel with the center stand column 1 and the connection center stand column 1 and the perimeter column 3 wall 2；The wall 2 includes two panels side plate 2-1 disposed in parallel, the inside of the side plate 2-1 It is fixed with arranged for interval and the reinforcing body of rod 2-2 on the reinforcing body of rod 2-2, two side plate 2-1 vertical with the side plate 2-1 Between mutual dislocation grafting；Equal fill concrete 2-3 in the center stand column 1, the perimeter column 3 and the wall 2.

Above-mentioned Special-Shaped Column is connected and fixed using center stand column 1 by wall 2 and several perimeter columns 3 of periphery, wall 2 Two sides side plate 2-1 on the inside of be fixed with arranged for interval and on the reinforcing body of rod 2-2 vertical with side plate 2-1, side side plate 2-1 plus Mutual dislocation grafting between reinforcing body of rod 2-1 on solid rod body 2-2 and other side side plate 2-1, in center stand column 1 and perimeter column 3 and wall 2 in casting concrete 2-3 and conserve, form concrete profiled pile.This Special-Shaped Column, which solves, to be existed in the prior art Special-Shaped Column bearing capacity and poor seismic behavior the technical issues of, can reach and improve bearing capacity and shock resistance, it is more stable Firm technical effect.

It please refers to shown in Fig. 1-5, as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the center The cross section of column 1 and the perimeter column 3 is rectangle；The center stand column 1 and the perimeter column 3 are all made of steel pipe system It is standby；The side plate 2-1 is prepared using steel plate；One end of two steel plates and steel-pipe welding are avoided cold as far as possible close to the edge of steel pipe Curved hard seat region, then its other end is welded on another steel pipe, welding manner uses groove welding.

Above-mentioned Special-Shaped Column is wide flange special shaped column, and in terms of production, using prefabrication, steel pipe and steel plate are welded in factory and made It completes, rigid component is formed in factory process, is reduced live manufacturing tolerance, is improved accuracy, substantially increases construction Efficiency shortens the duration；In terms of structure type, simple structure, globality is strong, reasonable in design, and structure arrangement is easy, application Range is wide, needs to use wide flange special shaped column than wider position for pier in structure design to reach architectural effect and construction party Just；In terms of force-mechanism, steel pipe concrete filled can effectively inhibit the local buckling and overall collapse of steel pipe, set inside steel plate The part drum song of steel plate can be reduced by setting the reinforcing body of rod, enhanced the cooperative bearing of steel plate and inner concrete, enhanced component Globality, while the length for increasing steel plate can effectively improve its bearing capacity and anti-seismic performance；The structure type is with reinforcing bar The advantages of concrete profiled rod structure and concrete filled steel tube, with bearing capacity is high, toughness and plasticity are strong, good shock resistance Energy, stability is good, fire resistance is good, antiseptic property is superior.

Referring to figure 4. shown in -5, as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the reinforcing Body of rod 2-2 is bolt or peg.Reinforce the medial surface that body of rod 2-2 can be fixed on steel plate by the way of welding；It can also adopt With the mode being detachably connected, specific detachable structure is that body of rod 2-2 is reinforced in each needs installation on the medial surface of steel plate Position be welded and fixed seat first, internal screw thread is set in fixing seat, and fixing seat can use nut, reinforce one end of body of rod 2-2 Be correspondingly arranged external screw thread, reinforce body of rod 2-2 and be threadedly engaged with fixing seat, above-mentioned design realize to reinforce body of rod 2-2 installation and Layout it is flexible, when make steel plate, versatility and improved efficiency to improve, mounting-fixing base that can be unified, but Under different applying working conditions, operator can be according to Special-Shaped Column bearing capacity actually required, and determining needs reinforcing bar to be mounted The quantity of body 2-2, manoeuvrable are conducive to save the cost, and versatility is stronger.

Shown in referring to figure 5., as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the reinforcing bar The half of the distance between length >=two of the body 2-2 side plate 2-1, and between≤two side plate 2-1 away from From.In order to guarantee to have enough bearing capacitys, the length of the above-mentioned reinforcing body of rod have to be more than or equal to two side plates it Between distance half, preferably 2/3rds of the distance between two described side plates.

It please refers to shown in Fig. 1, as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the center is vertical The quantity of column 1 is 1, and the quantity of the perimeter column 3 is 2, the shape that the center stand column 1 and two perimeter columns 3 are arranged The cross section of shape is L-shaped.

Shown in referring to figure 2., as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the center is vertical The quantity of column 1 is 1, and the quantity of the perimeter column 3 is 3, the shape that the center stand column 1 and three perimeter columns 3 are arranged The cross section of shape is " T " shape.

Shown in referring to figure 3., as a kind of specific embodiment of Special-Shaped Column provided by the utility model, the center is vertical The quantity of column 1 is 1, and the quantity of the perimeter column 3 is 4, the shape that the center stand column 1 and four perimeter columns 3 are arranged The cross section of shape is in " ten " font.

The structure type of design Special-Shaped Column is selected, according to the structure of actual pier to reach architectural effect, construction party Just, the length of steel plate is designed according to the needs of structure design checking, to achieve the purpose that change stiffness of structural member, to reach more Add the structure type of economical rationality.

As a kind of specific embodiment of Special-Shaped Column provided by the utility model, the concrete is regeneration concrete. Regeneration concrete refers to discarded concrete block after broken, cleaning, classification, mixes by a certain percentage with gradation, part Or novel concrete made of cement, water etc. are matched all is added instead of the natural aggregates such as sandstone (mainly coarse aggregate).Using again Growing concrete is more environmentally-friendly, meets " green building " feature.

Specific case used herein is expounded the principles of the present invention and embodiment, above embodiments Explanation be merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art For those of ordinary skill, without departing from the principle of this utility model, several change can also be carried out to the utility model Into and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.

Claims (10)

1. Special-Shaped Column, it is characterised in that: including be located at central node position center stand column, be located at the center stand column periphery and The wall of several perimeter columns and the connection center stand column and the perimeter column parallel with the center stand column；Institute Stating wall includes two panels side plate disposed in parallel, be fixed on the inside of the side plate arranged for interval and it is vertical with the side plate plus Solid rod body, mutual dislocation grafting between the reinforcing body of rod on two side plates；The center stand column, the perimeter column and institute State equal fill concrete in wall.

2. Special-Shaped Column according to claim 1, it is characterised in that: the cross section of the center stand column and the perimeter column For rectangle.

3. Special-Shaped Column according to claim 2, it is characterised in that: the center stand column and the perimeter column are all made of steel Control is standby.

4. Special-Shaped Column according to claim 1, it is characterised in that: the side plate is prepared using steel plate.

5. Special-Shaped Column according to claim 1, it is characterised in that: the reinforcing body of rod is bolt or peg.

6. Special-Shaped Column according to claim 1, it is characterised in that: it is described reinforce the body of rod length >=two side plate it Between distance half, and the distance between≤two described side plates.

7. Special-Shaped Column according to claim 1, it is characterised in that: the quantity of the center stand column is 1, the perimeter column Quantity be 2, the cross section of the center stand column and the shape that two perimeter columns are arranged is L-shaped.

8. Special-Shaped Column according to claim 1, it is characterised in that: the quantity of the center stand column is 1, the perimeter column Quantity be 3, the cross section of the center stand column and the shape that three perimeter columns are arranged is " T " shape.

9. Special-Shaped Column according to claim 1, it is characterised in that: the quantity of the center stand column is 1, the perimeter column Quantity be 4, the cross section of the center stand column and the shape of four perimeter columns arrangements is in " ten " font.

10. Special-Shaped Column according to claim 1, it is characterised in that: the concrete is regeneration concrete.