CN207582807U - Steel pipe concrete profiled pile - Google Patents
Steel pipe concrete profiled pile Download PDFInfo
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- CN207582807U CN207582807U CN201721687444.2U CN201721687444U CN207582807U CN 207582807 U CN207582807 U CN 207582807U CN 201721687444 U CN201721687444 U CN 201721687444U CN 207582807 U CN207582807 U CN 207582807U
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Abstract
The utility model provides a kind of steel pipe concrete profiled pile, including：Combined connection and the U-shaped steel of preset quantity and H profile steel that are set on common bottom surface and riddle concrete in the cavity that U-shaped steel and H profile steel enclose.It is non-inductive windings, the cavity body structure without peg inside the steel pipe concrete profiled pile provided by the utility model being welded by H profile steel and U-shaped steel to spelling, on the one hand solves the problems, such as that concreting difficulty, quality of concreting are difficult to ensure that；On the other hand the problem of factory's making is cumbersome, and site operation assembling degree is low is also solved.Obviously, the utility model can obviously reduce steel using amount index, and economic serviceability significantly improves.
Description
【Technical field】
The utility model is related to construction engineering technical field more particularly to a kind of steel pipe concrete profiled piles.
【Background technology】
With the continuous improvement of the level of urbanization, it is more than with Jing-jin-ji region, the Yangtze River Delta, Pearl River Delta group of cities and permanent resident population
3000000 cities gradually increase for the urban population closeness of representative so that a large amount of skyscrapers continue to bring out.For this purpose, state handles
Platform《About the opinion for promoting construction industry sustainable and healthy development》, it is determined that " with 10 years or so time, account for assembled architecture
New building ratio reaches 30% " target.
Building trade, which is just gradually greatly developed, at present promotes assembling type steel structure building so that such building has development section
The environmentally friendly NPD projects of energy improve building safety level, push and dissolve the benefits of superfluous production capacity etc. is achieved many things at one stroke.Accelerate raising assembled to build
Build the ratio for accounting for new building area.However, with the development and improvement of living standard of society, people are to steel building
Aesthetics and residence comfort requirement are higher and higher.As vertical supporting member --- the column in existing building structure, pass
System form is rectangular section, and column cornicult goes out metope and affects the performance of building function and the discomfort of visual perception.
Research shows that although also occurring some steel pipes or steel column on the market, existing steel column inner space is small, and water
Truncate surface construction is complicated, and plant component making is cumbersome, and construction and installation weld seam is excessive, and site welding workload is huge, does not only result in
Assembling degree is low, and it is higher to also cause steel using amount index, the increase of house construction cost.
Therefore, there is an urgent need to by technological innovation, developing can weigh with construction is simple, convenient for industrialized production, steel
The new architectural shape of the advantages that multiple utilization, energy conservation and environmental protection, economic cost, to improve architectural design and standard of construction.
【Utility model content】
In order to overcome it is above-mentioned in the prior art the defects of and deficiency, the utility model provide a kind of steel pipe concrete profiled
Column pours difficult, factory solving concrete profiled pile in the prior art and makes cumbersome, and site operation assembling degree is low
Problem.
In order to overcome above-mentioned technical problem, the utility model adopts the following technical solution：
The embodiment of the utility model provides a kind of steel pipe concrete profiled pile, including：It is set on common bottom surface
The H profile steel and U-shaped steel of preset quantity；
The H profile steel and U-shaped steel of the preset quantity enclose rectangular steel pipe combination of monomers；
Section that the rectangular steel pipe combination of monomers is parallel to bottom surface is T-shaped, L-shaped or cross；
Concrete is filled in the cavity of the rectangular steel pipe combination of monomers.
Preferably, when the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is T-shaped, the rectangular steel pipe monomer
Combination includes 2 H profile steels, 1 the first U-shaped steel and 2 the second U-shaped steels；
The end on two parallel edges of a wing of one H profile steel, the end with two parallel edges of a wing of another H profile steel are contour
Face is simultaneously mutually welded；
The open side of other two end on two parallel edges of a wing of each H profile steel and second U-shaped steel is contour just
Pair and mutually weld；H profile steel encloses linear type rectangular steel pipe monomer with the second U-shaped steel；The open side of first U-shaped steel with it is described
Side where one edge of a wing center portion of linear type rectangular steel pipe monomer, contour face are simultaneously mutually welded.
Preferably, each H profile steel encloses a rectangular enclosure with the U-shaped steel of corresponding welding；2 of face welding
H profile steel encloses a rectangular enclosure.
Preferably, when the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is L-shaped, the rectangular steel pipe monomer
Combination includes 1 H profile steel, 1 the first U-shaped steel and 2 the second U-shaped steels；
The end on two parallel edges of a wing of H profile steel, with the open side grade high face of second U-shaped steel and mutually welding
It connects；
The open side of other two end on two parallel edges of a wing of H profile steel and another the second U-shaped steel is contour just
Pair and mutually weld；
The open side of first U-shaped steel respectively with an edge of a wing of H profile steel and the side of the second U-shaped steel and the boundary of bottom surface
Rib, contour face are simultaneously mutually welded；
The bottom surface of second U-shaped steel and a side of the first U-shaped steel are coplanar.
Preferably, the H profile steel encloses a rectangular enclosure respectively with first, second U-shaped steel of corresponding welding.
Preferably, when the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is in cross, the rectangular steel pipe
Combination of monomers includes 2 H profile steels, 2 the first U-shaped steels and 2 the second U-shaped steels；
The end on two parallel edges of a wing of one H profile steel, the end with two parallel edges of a wing of another H profile steel
End, contour face are simultaneously mutually welded；
The open side of other two end on two parallel edges of a wing of each H profile steel and second U-shaped steel is contour just
Pair and mutually weld；H profile steel encloses linear type rectangular steel pipe monomer with the second U-shaped steel；
The open side of two the first U-shaped steels respectively with side where an edge of a wing center portion of linear type rectangular steel pipe monomer
Face, contour face are simultaneously mutually welded；
The affiliated side in side of first U-shaped steel and the affiliated side of web of H profile steel are coplanar.
Preferably, 2 H profile steels of face welding enclose a rectangular enclosure；The H profile steel is the same as corresponding welding
First, second U-shaped steel encloses a rectangular enclosure respectively.
Preferably, the H profile steel is that hot rolling or cut deal are welded；And/or the U-shaped steel is cold-rolled forming section.
Specifically, the range of the flange width b of the H profile steel is 200mm-350mm, the range of the edge of a wing thickness t of H profile steel
It is 8mm-16mm, the web height h ranges of H profile steel are h200mm-350mm, and the range of the web thickness d of H profile steel is 6mm-
16mm。
Specifically, the bottom surface outer rim width n ranges of the U-shaped steel are 200mm-350mm；The open side width m of U-shaped steel
Range be 200mm-400mm；The range of the thickness t of the side of U-shaped steel is 8mm-16mm.
The utility model advantageous effects：
1. steel pipe concrete profiled pile provided by the utility model, including the rectangular steel pipe enclosed by H profile steel and U-shaped steel
Combination of monomers and the concrete poured in rectangular steel pipe combination of monomers.On the one hand, since H profile steel and U-shaped steel are to concrete
Effect of contraction, core concrete is in three dimension stress state during compression, improves the bearing capacity of concrete.On the other hand, H-type
The rectangular steel pipe combination of monomers that steel and U-shaped steel enclosing form is due to the filling of concrete, it is therefore prevented that the too early buckling of steel pipe tube wall.
2. the rectangular steel pipe combination of monomers that the utility model is dexterously welded to spelling using H profile steel and U-shaped steel, and
Concrete is full of in cavity inside rectangular steel pipe.Due to steel pipe and concrete, both materials are mutually tied in loading process
It closes, interaction so that the excellent performance of two kinds of materials gives full play to, and realizes 1+1>2 effect.
3. steel pipe concrete profiled pile provided by the utility model, cavity, contained cavity are contained in the inside of the Special-Shaped Column
It is no floor, non-inductive windings, the relatively large cavity without peg, casting concrete in cavity.It solves concreting compared with large cavity to be stranded
The problem of difficult, quality of concreting is difficult to ensure that.The outside of the Special-Shaped Column is connectionless plate, without fish rib plate, Special-Shaped Column essence
On be that combination forming is connect to welding by H profile steel and U-shaped steel, do not need to task equipment, welding capacity is substantially reduced, and solves factory's system
Make cumbersome, the problem of site operation assembling degree is low.Obviously, the utility model can obviously reduce steel using amount index, and economy is suitable
It is significantly improved with property.
4. the section for being parallel to bottom surface of steel pipe concrete profiled pile provided by the utility model, T-shaped, L-shaped or cross
Shape, and these structures have the characteristics that with materials for wall uniform thickness, therefore avoid column cornicult and go out metope, improve " room
Rate ".
5. steel pipe concrete profiled pile provided by the utility model is only with the H profile steel and U-shaped steel of a small amount of preset quantity
Connect fabrication to welding, structure type is highly susceptible to designing, manufacture, constructing and carrying out flaw detection, is produced into so as to save construction
This, can significantly improve economic benefit.
【Description of the drawings】
Fig. 1 is the steel pipe concrete profiled pile exemplary plot that the section that the utility model embodiment provides is T shapes.
Fig. 2 is the component process schematic diagram of the steel pipe of T shapes in Fig. 1.
Fig. 3 is the steel pipe concrete profiled pile exemplary plot that the section that the utility model embodiment provides is L-shaped.
Fig. 4 is the component process schematic diagram of the steel pipe of L-shaped in Fig. 3.
Fig. 5 is that the section that the utility model embodiment provides is criss-cross steel pipe concrete profiled pile exemplary plot.
Fig. 6 is the component process schematic diagram of criss-cross steel pipe in Fig. 5.
Fig. 7 is the H profile steel exemplary plot that the utility model embodiment provides.
Fig. 8 is the U-shaped steel exemplary plot that the utility model embodiment provides.
Reference sign：
1- linear type rectangular steel pipe monomers, the first U-shaped steels of 2-,
Another rectangular steel pipe monomer of 3-, 11-H shaped steel, the second U-shaped steels of 12-.
【Specific embodiment】
Small in order to solve construction engineering technical field abnormity steel column inner space, horizontal cross-section construction is complicated, plant component
Make cumbersome, construction and installation weld seam is excessive, and site welding heavy workload, steel using amount index is higher, and house construction cost is larger etc.
Technical problem, inventor consider that design is suitable for the cylinder architectural shape of middle and high layer building.
The inventor of the utility model has found, pouring concrete, formed concrete filled steel tube are filled out in round or rectangular steel pipe
Column has many advantages, such as construction is simple, repeat utilization, energy conservation and environmental protection convenient for industrialized production, steel, suitable for assembled
Steel building is constructed.
However the sectional dimension of this single traditional rectangular steel core concrete column is commonly greater than the thickness of wall, during use
Interior will appear the phenomenon that pillar portion protrudes wall, so as to influence indoor furniture and object put and it is beautiful, be not easy to
It is used in residential structure kind.
And the inventor of the utility model has found, completely using the steel using amount of single traditional rectangular steel core concrete column
It is larger, seriously increase construction cost early period of skyscraper so that the section bar of such structure is difficult to general in skyscraper field
And be widely applied, inventor is further improved and devises the square including being welded by H profile steel and U-shaped steel to spelling thus
Concrete is full of in the cavity of shape steel pipe combination of monomers and each rectangular steel pipe combination of monomers.Only with a small amount of present count
The H profile steel of amount and the Special-Shaped Column of U-shaped steel fabrication, can either obtain multiple section shape, and brief and practical, be to be applied to
The main vertical applied force component of multilayer, executive information systems engineering.
Multiple embodiments of the utility model are further described with exemplary embodiment below in conjunction with the accompanying drawings.
Embodiment one
The utility model embodiment one provides a kind of steel pipe concrete profiled pile, including：It is set on common bottom surface
The H profile steel and U-shaped steel of preset quantity, the H profile steel and U-shaped steel of these preset quantities enclose rectangular steel pipe combination of monomers.According to H
Different combination between shaped steel and U-shaped steel, the section which is parallel to bottom surface can T-shaped, L
Shape can also be in cross.T shapes, L-shaped or in the cavity of criss-cross rectangular steel pipe combination of monomers be filled with concrete.
U-shaped steel includes the first U-shaped steel or the second U-shaped steel.U-shaped steel/the H profile steel for combining the preset quantity of connection is parallel to bottom
The section in face is T-shaped, L-shaped or cross.
There may be different arrangement combinations, combined connection according to the H profile steel of different preset quantities and U-shaped steel
Rectangular steel pipe combination of monomers afterwards is set on common bottom surface, for example, the section for being parallel to bottom surface is T-shaped, L-shaped or cross
Shape.
The structure that rectangular steel pipe combination of monomers in the utility model embodiment refers to the fill concrete in steel pipe and formed
Part, the shaping steel tube being welded with hot rolling, clod wash or cut deal.
Steel pipe concrete profiled pile provided by the utility model, H profile steel and U-shaped steel including preset quantity and in H-type
The concrete poured in the rectangular steel pipe combination of monomers that steel and U-shaped steel enclosing form.On the one hand, since H profile steel and U-shaped steel are to mixed
The effect of contraction of soil is coagulated, core concrete is in three dimension stress state during compression, improves the bearing capacity of concrete.The opposing party
Face, rectangular steel pipe combination of monomers is due to the filling of concrete, it is therefore prevented that the too early buckling of steel pipe tube wall.
H profile steel dexterously connects welding with U-shaped steel, and is welding by steel pipe concrete profiled pile provided by the utility model
Concrete is injected in the cavity enclosed after connecing so that two kinds of material properties give full play to, and realize 1+1>2 effect.
Steel pipe concrete profiled pile provided by the utility model, Special-Shaped Column inside include a plurality of cavities, each cavity
Internal non-inductive windings, without peg, casting concrete in cavity.Non-inductive windings solve concreting difficulty, coagulation without peg cavity
The problem of native pouring quality is difficult to ensure that.The outside of the Special-Shaped Column is also connectionless plate, without fish rib plate, between H profile steel or U-shaped steel
Combination forming is connect to welding, do not need to task equipment, solve factory make it is cumbersome, site operation assembling degree is low to ask
Topic.Obviously, the utility model can obviously reduce steel using amount index, and economic serviceability significantly improves.Fig. 1 is that the utility model is implemented
The section that example provides is the steel pipe concrete profiled pile exemplary plot of T shapes.It can reflect the steel pipe concrete profiled pile from Fig. 1
Some gross features.The long edge lengths of rectangular steel pipe monomer in Fig. 1 in the parallel rectangular section on ground are c, short side
Length is a.Edge of a wing length of first U-shaped steel in the parallel rectangular section on bottom surface in Fig. 1 is b, and base length is a.
Above-mentioned Special-Shaped Column is constructed as architectural shape in order to preferably make, and the utility model embodiment one also introduces steel
The component process of pipe concrete Special-Shaped Column.Fig. 2 is the steel pipe component process schematic of T shapes in Fig. 1.Mainly include the following steps：
Part A and part B show the two edges of a wing end for belonging to a H profile steel and the incline for being located at homonymy in Fig. 2, with belonging to
In two edges of a wing end of another H profile steel and positioned at the incline of homonymy, contour face and the process mutually welded.Two H profile steels
Pipe is to enclosing a rectangular enclosure after spelling.In short, the end on two parallel edges of a wing of i.e. one H profile steel, with another H-type
The end on two parallel edges of a wing of steel, contour face are simultaneously mutually welded.Belong to other two end on two edges of a wing of a H profile steel
End and positioned at the incline of homonymy, respectively with the open side of the second U-shaped steel grade high face and mutually welding.Each H profile steel is the same as right with it
The U-shaped steel that should be welded encloses a rectangular cavity.In short, it is other two end on two parallel edges of a wing of each H profile steel
End, with the open side grade high face of second U-shaped steel and mutually welding.D partially illustrates linear type rectangular steel pipe monomer in Fig. 1
Cross sectional shape.I.e. linear type rectangular steel pipe monomer is comprising there are two H profile steel and two the second U-shaped steels.An also, H profile steel
Side, the corresponding side and corresponding side is coplanar with the second U-shaped steel with another H profile steel respectively.
On the basis of linear type rectangular steel pipe monomer, belonging to the one long base center portion in the first rectangular steel pipe monomer
Side, with the open side grade high face of the first U-shaped steel and mutually welding.The F of Fig. 1 partially illustrates the flat of the Special-Shaped Column after welding
Row is T-shaped in the section of bottom surface.
After above-mentioned section after Combination Welding is set to for the steel pipe special-shaped column of T shapes on same bottom surface, to each rectangle
Full concrete is poured in the cavity of steel pipe monomer.
It is made in the quantity of the H profile steel contained in rectangular steel pipe combination of monomers of the utility model embodiment one and U-shaped steel
Clearly illustrate.Wherein, linear type rectangular steel pipe monomer contains two H profile steels, one the first U-shaped steel and two second U-shaped
Steel.It is connected after arrangement is made between the rectangular steel pipe monomer of different number by several root beads seam.Weld seam can be understood as welding
The bound fraction that part (such as each rectangular steel pipe monomer) is formed after weld formation.Weld seam can use " item " or " root " to count.This practicality
The weld " h " arrived involved in novel specification embodiment and Figure of description represents weldering in metal component section (section)
Seam.
Embodiment two
Fig. 3 is the steel pipe concrete profiled pile exemplary plot that the section that the utility model embodiment provides is L-shaped.In Fig. 3
Long edge lengths of another rectangular steel pipe monomer in the parallel rectangular section on bottom surface are c, bond length a.In Fig. 3
Edge of a wing length of one U-shaped steel in the parallel rectangular section on bottom surface is b, and base length is a.
Fig. 4 is the component process schematic diagram of the steel pipe of L-shaped in Fig. 3.Mainly include the following steps：Part A and B portions in Fig. 4
Be divided to show the two edges of a wing end for belonging to a H profile steel and positioned at homonymy incline, two with second U-shaped steel
Edge of a wing end and the incline for being located at homonymy, contour face and the process mutually welded.H profile steel Guan Yuyi the second U-shaped steels after welding
Enclose a rectangular enclosure.Then, two edges of a wing end of a H profile steel is belonged to and positioned at the incline of opposite side, it is and another
Two edges of a wing end of one the second U-shaped steel and the incline for being located at homonymy, contour face and the process mutually welded.H-type after welding
Steel pipe encloses a rectangular enclosure with another second U-shaped steel.Form another rectangular steel pipe monomer.That is another rectangle steel
Pipe monomer includes two cavitys.
And the affiliated side in short base of another rectangular steel pipe monomer, the affiliated side in an edge of a wing with the second U-shaped steel
It is coplanar.
On the basis of another rectangular steel pipe monomer, in the one long base marginal portion institute of another rectangular steel pipe monomer
Belong to side, with the open side grade high face of the first U-shaped steel and mutually welding.The D of Fig. 4 partially illustrates the Special-Shaped Column after welding
The section for being parallel to bottom surface is L-shaped.
After above-mentioned section after Combination Welding is set to for the steel pipe special-shaped column of L-shaped on same bottom surface, to each square
Full concrete is poured in the cavity of shape steel pipe monomer.
The position of welding is clear that from Fig. 4, h represents weld.Following welding manner and anabolic process with
This is similar.
Embodiment three
Fig. 5 is that the section that the utility model embodiment provides is criss-cross steel pipe concrete profiled pile exemplary plot.Fig. 5 shows
Go out under conditions of the first rectangular steel pipe monomer is one, the first U-shaped steel is two, the second U-shaped steel is two, the first rectangle
The long affiliated side of base center portion of the two opposite side surfaces of steel pipe monomer is contour with the open side of two the first U-shaped steels respectively
Face is simultaneously mutually welded, and the section for being formed in parallel with bottom surface is in criss-cross rectangular steel pipe Special-Shaped Column.
Fig. 6 is criss-cross steel pipe component process schematic in Fig. 5.Part A and part B, which are shown, in Fig. 6 belongs to one
Two edges of a wing end of a H profile steel and the incline for being located at homonymy, two edges of a wing end and position with belonging to another H profile steel
In the incline of homonymy, contour face and the process mutually welded.Two H profile steel pipes are to enclosing a rectangular enclosure after spelling.
Belong to other two end on two edges of a wing of a H profile steel and positioned at homonymy incline, respectively with the 2nd U
The high face such as the open side of shaped steel is simultaneously mutually welded.Each H profile steel encloses a rectangular cavity with the U-shaped steel of corresponding welding.
D partially illustrates the cross sectional shape of "-" type rectangular steel pipe monomer in Fig. 6.I.e. "-" type rectangular steel pipe monomer is comprising there are two H
Shaped steel and two the second U-shaped steels.Also, the side of a H profile steel, respectively side corresponding with another H profile steel, Yi Jiyu
The corresponding side of second U-shaped steel is coplanar.
On the basis of "-" type rectangular steel pipe monomer, in the long affiliated side of base center portion of the first rectangular steel pipe monomer
Face, respectively with the open side grade high face of first U-shaped steel and mutually welding.The E parts of Fig. 6 and F partially illustrate combination
The section for being parallel to bottom surface of steel pipe special-shaped column after process and welding is in cross.
After above-mentioned section after Combination Welding is set to for criss-cross steel pipe special-shaped column on same bottom surface, to each sky
Full concrete is poured in chamber.
The components various combinations such as a kind of H profile steel that the utility model embodiment is related to, two kinds of rectangular steel pipes, two kinds of U-shaped steels
Mode, the steel pipe special-shape column of the shapes such as the L-shaped surrounded, T shapes and cross, can in advance factory by blanking, group is vertical, throws
The techniques such as ball derusting, welding, correction, complete the production link.And the steel pipe special-shaped column of full concrete is filled, realization method can be with
In engineering institute at the construction field (site), casting concrete is realized for selection.Combining form that the utility model is proposed is highly practical, design
Flexibly, it is easy to factory's making and assembled in situization construction, the top standard with original creation in the field of business.
After the utility model is combined into new Special-Shaped Column by several H profile steels and U-shaped steel, each inside cavity in Special-Shaped Column
Without peg, connectionless steel plate or partition board, space is larger in cavity, is easy to construction casting concrete, it is ensured that construction speed and applies
Working medium amount.
After the utility model is combined into new Special-Shaped Column by several H profile steels and U-shaped steel, cavity that the enclosing of each steel pipe forms it
Between or the connectionless steel plate of Special-Shaped Column containment portion or fish rib plate, shape is succinct, is easy to factory's making, it is ensured that process-cycle and system
Make quality.
Using manufacture craft, concise in technology is connect to welding, welding capacity is substantially reduced the utility model, it is ensured that welding matter
Amount.
The utility model selects the size range of H profile steel：
Preferably, the range of the flange width b of H profile steel is 200mm-350mm, and the range of the edge of a wing thickness t of H profile steel is
8mm-16mm, the web height h ranges of H profile steel are h200mm-350mm, and the range of the web thickness d of H profile steel is 6mm-16mm.
Preferably, the bottom surface outer rim width n ranges of U-shaped steel are 200mm-350mm；The model of the open side width m of U-shaped steel
It is 200mm-400mm to enclose；The range of the thickness t of the side of U-shaped steel is 8mm-16mm.
The utility model also has except other advantages described above：
The utility model improves restraining force of the steel pipe to concrete, and the concrete lift toughness of steel pipe, intensity avoid
Steel pipe partial buckling, concrete and steel pipe work together, and improve element bearing capacity, energy dissipation capacity and ductility.
The steel pipe concrete profiled pile of the utility model has the characteristics that with filling wall uniform thickness, therefore avoids column cornicult and go out
Metope.
The utility model enhances intensity, the local stability of combined steel pipe, component using the intensity for making full use of concrete
High capacity, from heavy and light, plasticity is good, endurance, impact resistance, durability, fire prevention and corrosion resistance and good.
The utility model one side inner cavity is without peg, non-inductive windings, connectionless part, and cavity space is big, and concrete easily pours, nothing
Leakage note phenomenon, it is ensured that construction quality.On the other hand, connectionless plate outside the steel pipe concrete profiled pile, without fish rib plate, it is prefabricated
Simply, construction is simple, easy for installation, good reliability, assembly rate are high.
The steel pipe concrete profiled pile of the utility model can the extensive use in multilayer or high residential building, have good
Market promotion prospect, be remarkably improved China building industrialized level, to national supply side reform, energy-saving and emission-reduction, green
Development pattern and novel Urbanization Construction are of great significance.
Energy dissipation capacity refers under dynamic load or geological process there is good ductility and energy absorption capacity.In this respect, steel pipe
Concrete component is more much better than than reinforced concrete member.In the case where bending course under cyclic loading, moment curvature hysteresis loop shows
The energy absorption performance of structure is especially good, no Stiffness Deterioration, and identical with the steel column of not losing local stability without descending branch, but
In some buildings, steel column is often required to use very thick steel plate to ensure local stability.But it is lost after plastic bending often also occurs
Local stability.Therefore, the anti-seismic performance of steel core concrete column is also superior to steel column.
The steel pipe concrete profiled pile that the embodiment one or embodiment two or embodiment three of the utility model provide, Ke Yishi
For low-rise dwelling, multi-storey building, semi-high-rise housing, high residential building, individual layer and tier building, skyscraper, and/or Super High
Building.
The above is only some embodiments of the utility model, it is noted that for the common skill of the art
For art personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of steel pipe concrete profiled pile, which is characterized in that including：It is set to the H-type of the preset quantity on common bottom surface
Steel and U-shaped steel；
The H profile steel and U-shaped steel of the preset quantity enclose rectangular steel pipe combination of monomers；
Section that the rectangular steel pipe combination of monomers is parallel to bottom surface is T-shaped, L-shaped or cross；
Concrete is filled in the cavity of the rectangular steel pipe combination of monomers.
2. steel pipe concrete profiled pile according to claim 1, which is characterized in that
When the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is T-shaped, the rectangular steel pipe combination of monomers includes 2
H profile steel, 1 the first U-shaped steel and 2 the second U-shaped steels；
The end on two parallel edges of a wing of one H profile steel, the end with two parallel edges of a wing of another H profile steel, contour face
And it mutually welds；
The open side grade high face of other two end on two parallel edges of a wing of each H profile steel and second U-shaped steel is simultaneously
Mutually weld；H profile steel encloses linear type rectangular steel pipe monomer with the second U-shaped steel；The open side of first U-shaped steel and a word
Side where one edge of a wing center portion of shape rectangular steel pipe monomer, contour face are simultaneously mutually welded.
3. steel pipe concrete profiled pile according to claim 2, which is characterized in that each H profile steel is the same as corresponding welding
U-shaped steel enclose a rectangular enclosure；2 H profile steels of face welding enclose a rectangular enclosure.
4. steel pipe concrete profiled pile according to claim 1, which is characterized in that
When the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is L-shaped, the rectangular steel pipe combination of monomers includes 1
H profile steel, 1 the first U-shaped steel and 2 the second U-shaped steels；
The end on two parallel edges of a wing of H profile steel, with the open side grade high face of second U-shaped steel and mutually welding；
The open side grade high face of other two end on two parallel edges of a wing of H profile steel and another the second U-shaped steel is simultaneously
Mutually weld；
The open side of first U-shaped steel respectively with an edge of a wing of H profile steel and the side of the second U-shaped steel and the boundary rib of bottom surface, etc.
High face is simultaneously mutually welded；
The bottom surface of second U-shaped steel and a side of the first U-shaped steel are coplanar.
5. steel pipe concrete profiled pile according to claim 4, which is characterized in that the H profile steel is the same as corresponding welding
First, second U-shaped steel enclose a rectangular enclosure respectively.
6. steel pipe concrete profiled pile according to claim 1, which is characterized in that
When the section that the rectangular steel pipe combination of monomers is parallel to bottom surface is in cross, the rectangular steel pipe combination of monomers includes
2 H profile steels, 2 the first U-shaped steels and 2 the second U-shaped steels；
The end on two parallel edges of a wing of one H profile steel, the end with two parallel edges of a wing of another H profile steel,
Contour face is simultaneously mutually welded；
The open side grade high face of other two end on two parallel edges of a wing of each H profile steel and second U-shaped steel is simultaneously
Mutually weld；H profile steel encloses linear type rectangular steel pipe monomer with the second U-shaped steel；
The open side of two the first U-shaped steels respectively with side where an edge of a wing center portion of linear type rectangular steel pipe monomer,
Contour face is simultaneously mutually welded；
The affiliated side in side of first U-shaped steel and the affiliated side of web of H profile steel are coplanar.
7. steel pipe concrete profiled pile according to claim 6, which is characterized in that 2 H profile steels of face welding enclose
One rectangular enclosure；The H profile steel encloses a rectangular enclosure respectively with first, second U-shaped steel of corresponding welding.
8. steel pipe concrete profiled pile according to claim 1, which is characterized in that the H profile steel is hot rolling or cut deal
It is welded；And/or the U-shaped steel is cold-rolled forming section.
9. steel pipe concrete profiled pile according to claim 8, which is characterized in that the range of the flange width b of the H profile steel is
The range of 200mm-350mm, the edge of a wing thickness t of H profile steel are 8mm-16mm, and the web height h ranges of H profile steel are 200mm-
350mm, the range of the web thickness d of H profile steel is 6mm-16mm.
10. steel pipe concrete profiled pile according to claim 8, which is characterized in that the bottom surface outer rim width n models of the U-shaped steel
It is 200mm-350mm to enclose；The range of the open side width m of U-shaped steel is 200mm-400mm；The thickness t's of the side of U-shaped steel
Range is 8mm-16mm.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322440A (en) * | 2018-08-03 | 2019-02-12 | 北京汇筑建筑科技有限公司 | Special-shaped column assembly and beam-column connection structure |
| CN110118003A (en) * | 2019-06-06 | 2019-08-13 | 北京汇筑建筑科技有限公司 | Steel plate Special-Shaped Column and construction set based on bending splicing process |
| CN110397217A (en) * | 2019-08-07 | 2019-11-01 | 北京和筑科技有限公司 | Spliced Special-Shaped Column |
| CN113931320A (en) * | 2021-11-05 | 2022-01-14 | 中国建筑技术集团有限公司 | Fabricated light steel light concrete wallboard and wall body shaping column joint and construction method thereof |
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2017
- 2017-12-06 CN CN201721687444.2U patent/CN207582807U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322440A (en) * | 2018-08-03 | 2019-02-12 | 北京汇筑建筑科技有限公司 | Special-shaped column assembly and beam-column connection structure |
| CN110118003A (en) * | 2019-06-06 | 2019-08-13 | 北京汇筑建筑科技有限公司 | Steel plate Special-Shaped Column and construction set based on bending splicing process |
| CN110118003B (en) * | 2019-06-06 | 2023-10-20 | 北京和筑科技有限公司 | Steel plate special-shaped column based on bending and splicing process and building component |
| CN110397217A (en) * | 2019-08-07 | 2019-11-01 | 北京和筑科技有限公司 | Spliced Special-Shaped Column |
| CN113931320A (en) * | 2021-11-05 | 2022-01-14 | 中国建筑技术集团有限公司 | Fabricated light steel light concrete wallboard and wall body shaping column joint and construction method thereof |
| CN113931320B (en) * | 2021-11-05 | 2023-11-03 | 中国建筑技术集团有限公司 | Assembled light steel light concrete wallboard and wall shaping column joint and construction method thereof |
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