CN107989181A - A kind of steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure - Google Patents
A kind of steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure Download PDFInfo
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- CN107989181A CN107989181A CN201711177150.XA CN201711177150A CN107989181A CN 107989181 A CN107989181 A CN 107989181A CN 201711177150 A CN201711177150 A CN 201711177150A CN 107989181 A CN107989181 A CN 107989181A
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 126
- 239000010959 steel Substances 0.000 title claims abstract description 126
- 239000011150 reinforced concrete Substances 0.000 title claims abstract description 32
- 238000012546 transfer Methods 0.000 title claims abstract description 25
- 210000003205 muscle Anatomy 0.000 claims abstract description 40
- 239000004567 concrete Substances 0.000 claims abstract description 31
- 238000006243 chemical reaction Methods 0.000 claims abstract description 18
- 238000009826 distribution Methods 0.000 claims abstract description 10
- 238000003466 welding Methods 0.000 claims description 6
- 238000004873 anchoring Methods 0.000 claims description 3
- 239000003351 stiffener Substances 0.000 claims description 3
- 230000002459 sustained effect Effects 0.000 claims description 3
- 230000009545 invasion Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 210000001015 abdomen Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
- E04B1/19—Three-dimensional framework structures
- E04B1/1903—Connecting nodes specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/30—Columns; Pillars; Struts
- E04C3/34—Columns; Pillars; Struts of concrete other stone-like material, with or without permanent form elements, with or without internal or external reinforcement, e.g. metal coverings
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- Engineering & Computer Science (AREA)
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- Structural Engineering (AREA)
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- Electromagnetism (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The invention discloses a kind of steel reinforced concrete rectangular column Special-Shaped Column transfer framework structure, including bottom rectangle column and connected beams of concrete, muscle is indulged in beam through having in beams of concrete, and indulge along beam muscle enclose around some beams in stirrup；The Special-Shaped Column identical with the high size of its limb is equipped with above bottom rectangle column, through having along the T-shaped of its genesis analysis, L-shaped or criss-cross shaped steel in Special-Shaped Column, shaped steel periphery is equipped with stirrup in some columns that muscle is indulged along the column of its genesis analysis and muscle is indulged in column and forms Special-Shaped Column type steel skeleton；Special-Shaped Column type steel skeleton is continuously consistent with the type steel skeleton in bottom rectangle column；Steel reinforced concrete special-shaped columns realize that the layer of bottom floor and conversion layer is changed along the distribution of bottom rectangle column upper strata.The transformational structure bottom uses SRC rectangular column frames, applied to commercial building；Top uses SRC shaped pile frames, applied to residential housing.SRC structures have the advantages that bearing capacity is high, and anti-seismic performance is good.
Description
Technical field
The transformational structure in complex building is lived the present invention relates to business, it is especially a kind of to include SRC rectangular columns-Special-Shaped Column conversion
Frame structure.
Background technology
With the rapid development of economy, to live complex building increasing by business.Lived in business in complex building, bottom or bottom are several
Layer is usually commercial building, and top is arranged to residential housing, and commercial function meets resident's daily life demand, and residential function is also
Business provides permanent consumer, the two is mutually relied on.To meet to build requirement, business lives complex building and passes through frequently with conversion
Structure, what application was more at present is Reinforced Concrete Share-wall Structure Supported By Frame.But seimic disaster census shows, reinforced concrete frame branch is cut
Power wall construction poor seismic behavior, under geological process heavy damage easily occurs even collapses, and the destruction of wherein under(-)chassis is outstanding
To be serious, main cause is far smaller than top shear wall structure for the rigidity of under(-)chassis, causes deformation of bottom to concentrate and formed
Weak floor, while top shear wall and bottom frame trestle are discontinuous, cause vertical Path of Force Transfer to interrupt.Therefore steel reinforced concrete frame
Supported shear wall is not suitable for using in earthquake territory so that the application that business lives complex building is extremely restricted.
As an earthquake-prone countries, earthquake disaster serious threat the urban economy construction in China and sustainable in China
Development.To improve the application present situation that business lives complex building, the research superior new structure of anti-seismic performance is imperative.
The content of the invention
The technical problem to be solved in the present invention is live complex building for business, there is provided a kind of bearing capacity is high, anti-seismic performance
It is good, new transformational structure-steel reinforced concrete (SRC) rectangular column-Special-Shaped Column transfer framework in the area that can set up defences suitable for high anti-seismic
Structure.Its bottom uses SRC rectangular column frames, applied to commercial building；Top uses SRC shaped pile frames, applied to house
Building.On the one hand this structure setting disclosure satisfy that the use functional requirement of bottom commercial building large space；Another aspect top
Special-shaped column is as vertical supporting component so that column rib does not protrude indoors, good, the effective usable floor area in room of building sight property
Increase, comes flexibility and convenience for architectural design and using functional bands.
The present invention is realized by following technical proposals.
A kind of steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure, including bottom rectangle column, connect with bottom rectangle column
The beams of concrete connect, in the beams of concrete through have in beam indulge muscle, and along beam indulge muscle enclose around some beams in stirrup；
The Special-Shaped Column identical with the high size of its limb is equipped with above bottom rectangle column, running through in the Special-Shaped Column has along its genesis analysis
T-shaped, L-shaped or criss-cross shaped steel, along T-shaped, L-shaped or criss-cross shaped steel periphery be equipped with along the column of its genesis analysis indulge muscle and
The Special-Shaped Column type steel skeleton that stirrup in some columns of muscle forms T-shaped, L-shaped or decussate texture is indulged in column；Special-Shaped Column shaped steel
Skeleton is continuously consistent with the type steel skeleton in bottom rectangle column；The steel reinforced concrete special-shaped columns are distributed along bottom rectangle column upper strata
Realize that the layer of bottom floor and conversion layer is changed.
Preferably, the shaped steel in the Special-Shaped Column includes Special-Shaped Column transversal web and is connected with Special-Shaped Column transversal web different
Shape column longitudinal direction web, Special-Shaped Column transversal web and Special-Shaped Column longitudinal direction web end are connected to the abnormity being in vertical distribution with it
Column flank steel plate.
Preferably, in the column indulge muscle be respectively provided at Special-Shaped Column flank steel plate both sides and Special-Shaped Column longitudinal direction web and
The outside of Special-Shaped Column transversal web connecting pin, stirrup connects Special-Shaped Column transversal web and abnormity respectively in the column of some horizontal distributions
Column longitudinal direction web fixes welding.
Preferably, the Special-Shaped Column longitudinal direction web in the continuous consistent type steel skeleton uses three with Special-Shaped Column transversal web
Skirt leg weld seam mode connects fixation；It is respectively equipped with and is indulged along beam on the inside of muscle fixed to different above and below the outer end face of type steel skeleton
Connecting plate on shape column flank steel plate, with connecting plate sustained height, be close to Special-Shaped Column transversal web and Special-Shaped Column longitudinal direction web two
Side is parallel to be equipped with ribbed stiffener.
Preferably, muscle is indulged in the beam at both ends to stretch into from Special-Shaped Column transversal web and Special-Shaped Column longitudinal direction web both sides respectively
Core space is bent to form anchoring along web up or down；Muscle is indulged in middle beam and is welded in column on Special-Shaped Column flank steel plate
Connecting plate welded by double welded joint.
Preferably, stirrup is U-shaped or non-close rectangle hoop in the column, is respectively welded at Special-Shaped Column transversal web and different
Indulged on the web of shape column longitudinal direction, in column together with muscle passes through on the inside of stirrup from column and bind with it, three forms type steel skeleton.
Preferably, a reinforced steel is further set between Special-Shaped Column longitudinal direction web and Special-Shaped Column transversal web.
Preferably, the limb of Special-Shaped Column is high equal with rectangular column cross-sectional width, both alien invasions are concordant, beams of concrete it is upper
Surface is concordant with rectangular column upper surface.
The present invention correspondingly gives a kind of converting system of steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure,
The system include based on some stratotype steel concrete rectangular column frames, some stratotype steel concrete shaped pile frames are in type
Above steel concrete rectangular column frame；Or in some stratotype steel concrete rectangular column frames and some layers of steel reinforced concrete special-shaped columns
The skewed horizontal load being equipped between frame at conversion.
Compared with Reinforced Concrete Share-wall Structure Supported By Frame, transformational structure bottom uses SRC rectangular column frames, applied to business
Industry is built；Top uses SRC shaped pile frames, applied to residential housing.SRC structures have bearing capacity high, and anti-seismic performance is good
The advantages that.One aspect of the present invention disclosure satisfy that commercial building large space use functional requirement, another aspect superstructure with T,
L, the special-shaped column such as ten shapes avoids column rib from protruding indoors, for building as vertical supporting component, column limb and filling wall uniform thickness
Design and come flexibility and convenience using functional bands.Meanwhile in column after configuration shaped steel, structure entirety ductility is good, energy dissipation capacity
Enhancing, can be applied to high-rise and high seismic intensity area.SRC rectangular columns-Special-Shaped Column transfer framework lives complex building applied to business
With unique advantage, good using effect can be obtained in terms of building function and structural behaviour.
The vertical member of SRC rectangular columns-Special-Shaped Column transfer framework of the present invention is continuous, and Path of Force Transfer is clear and definite, under the rigidity of structure
It is upper small greatly, meet Aseismic Design principle；And the story stiffness difference of rectangular column frame and shaped pile frame is relatively much smaller, Ke Yigeng
Enhancement measures easily are taken in conversion layer, improve bearing capacity, rigidity and the ductility of conversion layer, conversion layer when preventing from meeting with earthquake
Deform concentration, it is ensured that the reasonable transition of rectangular column frame to shaped pile frame.Therefore, SRC rectangular columns-Special-Shaped Column transform frame
Frame lives complex building applied to the business of highly seismic region has good development prospect.
Brief description of the drawings
Fig. 1 (a), (b) are mid-side node structure and the type steel skeleton signal of steel reinforced concrete rectangular column-Special-Shaped Column conversion respectively
Figure；
Fig. 2 (a), (b) are corner node structure and the type steel skeleton signal of steel reinforced concrete rectangular column-Special-Shaped Column conversion respectively
Figure；
Fig. 3 (a), (b) are interior joint structure and the type steel skeleton signal of steel reinforced concrete rectangular column-Special-Shaped Column conversion respectively
Figure；
Fig. 4 is steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure diagram；
Fig. 5 is the steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure chart for adding support.
In figure：1st, Special-Shaped Column flank steel plate；2nd, Special-Shaped Column transversal web；3rd, Special-Shaped Column longitudinal direction web；4th, Special-Shaped Column longitudinal direction
Steel plate；5th, Special-Shaped Column；6th, muscle is indulged in beam；7th, reinforced steel；8th, stirrup in column；9th, muscle is indulged in column；10th, stirrup in beam；11st, coagulation
Tu Liang；12nd, bottom rectangle column.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but is not intended as appointing the present invention
The foundation of what limitation.
As shown in Fig. 1 (a), (b) and Fig. 2 (a), (b) and Fig. 3 (a), (b), a kind of steel reinforced concrete rectangular column-abnormity
Column transfer framework structure, including bottom rectangle column 12, the beams of concrete 11 being connected with bottom rectangle column 12, in beams of concrete 11
Muscle 6 is indulged in beam through having, and stirrup 10 in some beams that muscle 6 surrounds is indulged along beam；Above bottom rectangle column 12 be equipped with
The identical Special-Shaped Column 5 of the high size of its limb, through having along the T-shaped of its genesis analysis, L-shaped or criss-cross shaped steel, edge in Special-Shaped Column 5
T-shaped, L-shaped or criss-cross shaped steel periphery, which are equipped with to indulge muscle 9 along the column of its genesis analysis and indulge muscle 9 in column, forms T-shaped, L
The Special-Shaped Column type steel skeleton of shape or decussate texture；Special-Shaped Column type steel skeleton and the type steel skeleton continuous one in bottom rectangle column 12
Cause；Steel reinforced concrete special-shaped columns are distributed the layer conversion for realizing bottom floor and conversion layer along bottom rectangle column about 12.
Wherein, 5 Shaped Steel of Special-Shaped Column includes special-shape column transversal web 2 and the Special-Shaped Column being connected with Special-Shaped Column transversal web 2
Longitudinal web 3, Special-Shaped Column transversal web 2 and 3 end of Special-Shaped Column longitudinal direction web are connected to the abnormity being in vertical distribution with it
Column flank steel plate 1.Special-Shaped Column transversal web 2 is further connected with T-shaped, L-shaped or cross with 3 connecting pin of Special-Shaped Column longitudinal direction web
Reinforced steel, this reinforced steel both ends is welded with Special-Shaped Column longitudinal direction web 3 and 2 end of Special-Shaped Column transversal web respectively, to add
Bearing capacity, rigidity and the ductility of the strong structure.
Mid-side node is changed for rectangular column-Special-Shaped Column as one embodiment of the present invention, is seen shown in Fig. 1 (a), in the knot
In structure, Special-Shaped Column 5 is T-shaped structure, be applied in special-shape column 5 and with the continuous consistent T of type steel skeleton in bottom rectangle column 12
Shape shaped steel can use three skirt leg weld seam modes to incite somebody to action both between Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web 2
Connection is fixed, or uses and a T-shaped reinforced steel, T words are set between Special-Shaped Column longitudinal direction web 3 and abnormal shape column transversal web 2
Shape reinforced steel is respectively with the tee bar that is applied in Special-Shaped Column 5 in Special-Shaped Column longitudinal direction web 3 and 2 end of Special-Shaped Column transversal web
Weld in portion.In the outer of 2 connecting pin of the both sides of Special-Shaped Column flank steel plate 1 and Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web
Side, which is respectively equipped with column, indulges muscle 9, and stirrup 8 connects Special-Shaped Column transversal web 2 respectively in the column of some horizontal distributions and Special-Shaped Column is indulged
Fix and weld to web 3.
The width and 11 equivalent width of beams of concrete of the Special-Shaped Column 5 of the T-shaped structure of corresponding 2 both wings of Special-Shaped Column transversal web,
Length is equal with the width of bottom rectangle column 12；The length of the Special-Shaped Column 5 of the T-shaped structure of corresponding Special-Shaped Column longitudinal direction web 3 and bottom
Portion's rectangular column 12 is isometric；11 equivalent width of beams of concrete that length is connected with bottom rectangle column 12, i.e. width are less than bottom rectangle
Column 12.The upper surface of beams of concrete is concordant with rectangular column upper surface.
It is T-shaped structure type steel skeleton structure diagram of the present invention as shown in Fig. 1 (b).With the shaped steel in bottom rectangle column 12
Special-Shaped Column longitudinal direction web 3 in the type steel skeleton of the continuous consistent Special-Shaped Column 5 of skeleton uses three skirts with Special-Shaped Column transversal web 2
Leg weld seam mode connects fixation；It is respectively equipped with above and below the end face of tee bar skeleton and the inner side of muscle 6 is indulged along beam fixed to abnormity
Connecting plate 14 on column flank steel plate 1, with 14 sustained height of connecting plate, be close to Special-Shaped Column transversal web 2 and Special-Shaped Column longitudinal direction abdomen
3 both sides of plate are parallel to be equipped with ribbed stiffener 13.Muscle 6 is indulged in the beam at both ends respectively from Special-Shaped Column transversal web 2 and Special-Shaped Column longitudinal direction abdomen
3 both sides of plate are stretched into is bent to form anchoring along web up or down in core space；It is different in column with being welded on that muscle 6 is indulged in middle beam
Connecting plate 14 on shape column flank steel plate 1 is welded by double welded joint.
Stirrup 8 is U-shaped or non-close rectangle hoop in column, is respectively welded at Special-Shaped Column transversal web 2 and Special-Shaped Column longitudinal direction
Indulged on web 3, in column together with the inner side of stirrup 8 from column of muscle 9 passes through and bind with it, three forms type steel skeleton.
Corner node is changed for rectangular column-Special-Shaped Column as one embodiment of the present invention, is seen shown in Fig. 2 (a), in the knot
In structure, Special-Shaped Column 5 is that the continuous consistent type steel skeleton of type steel skeleton in L-shaped structure, with bottom rectangle column 12 is applied in abnormity
L-shaped shaped steel in column 5 can use three skirt leg weld seam sides between Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web 2
Both are connected fixation by formula, or use and a L-shaped reinforced steel is set between Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web 2
7, L-shaped reinforced steel 7 is respectively with the L-shaped shaped steel that is applied in Special-Shaped Column 5 in Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web
Weld 2 ends.In 2 connecting pin of the both sides of Special-Shaped Column flank steel plate 1 and Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web
Interior outside be respectively equipped with column and indulge muscle 9, stirrup 8 connects Special-Shaped Column transversal web 2 and different respectively in the column of some horizontal distributions
Shape column longitudinal direction web 3 fixes welding.
The width and 11 equivalent width of beams of concrete of the Special-Shaped Column 5 of the L-shaped structure of corresponding 2 both wings of Special-Shaped Column transversal web,
Length is equal with the width of bottom rectangle column 12, i.e., width is less than the width of bottom rectangle column 12.The upper surface of beams of concrete with
Rectangular column upper surface is concordant.
It is L-shaped structure type steel skeleton structure diagram of the present invention as shown in Fig. 2 (b).The structural framework and tee bar bone
Frame structure is essentially identical, except that L-shaped structure framework.
Interior joint is changed for rectangular column-Special-Shaped Column as one embodiment of the present invention, is seen shown in Fig. 3 (a), in the knot
In structure, Special-Shaped Column 5 is decussate texture, is applied in continuous consistent with the type steel skeleton in bottom rectangle column 12 in Special-Shaped Column 5
Cross-shaped profile steel can use three skirt leg weld seam modes will between Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web 2
Both fix in connection, or use and a cross reinforced steel is set between Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column transversal web 2,
Cross reinforced steel is horizontal in Special-Shaped Column longitudinal direction web 3 and Special-Shaped Column with the cross-shaped profile steel that is applied in Special-Shaped Column 5 respectively
Weld 2 end of web.It is respectively equipped with the both sides of Special-Shaped Column flank steel plate 1 in column and indulges muscle 9, stirrup in the column of some horizontal distributions
8 connect Special-Shaped Column transversal web 2 and the fixation welding of Special-Shaped Column longitudinal direction web 3 respectively.
The width and 11 width one of beams of concrete of the Special-Shaped Column 5 of the decussate texture of corresponding 2 both wings of Special-Shaped Column transversal web
Cause, length is equal with the width of bottom rectangle column 12, i.e., width is less than the width of bottom rectangle column 12.The upper surface of beams of concrete
It is concordant with rectangular column upper surface.
It is decussate texture type steel skeleton structure diagram of the present invention as shown in Fig. 3 (b).The structural framework and tee bar
Skeleton structure is essentially identical, except that decussate texture framework.
The present invention is a kind of new transfer structure system, which is mainly mixed by steel reinforced concrete rectangular column frame, shaped steel
Skewed horizontal load composition at solidifying soil shaped pile frame and conversion.As shown in Figure 4, it is a kind of transfer structure system embodiment, at this
In embodiment, based on some stratotype steel concrete rectangular column frames, some stratotype steel concrete shaped pile frames are in type
Above steel concrete rectangular column frame.As shown in Figure 5, it is a kind of transfer structure system embodiment, some stratotype steel concrete squares
The skewed horizontal load being equipped between shape column frame and some stratotype steel concrete shaped pile frames at conversion.
Construction method comprises the following steps：(1) it is welded and binds type steel skeleton, column Shaped Steel has the steel plate of different-thickness
It is welded, after welding is T-shaped, the stirrup being pre-machined is welded in shape steel web, is finally binding round the vertical muscle binding of pillar
On the inside of muscle, so far type steel skeleton completes；(2) bind and muscle is indulged in beam, intert at setting absolute altitude in beam and indulge muscle, indulge muscle from type
Steel edge of a wing both sides are interted to joint cores, then bind stirrup in beam；(3) formwork supporting plate, reserves the type steel skeleton of certain length,
After the layer concrete pours and conserves, easy to the welding procedure of upper strata post Shaped Steel, so operate repeatedly, it is whole to frame structure
Body, which pours, to be finished.
The present invention can effectively improve the bearing capacity that business lives complex building, meet the use function of commercial building Large Space at Lower Part
It is required that while also improve the comfort of upper strata residential housing.
The invention is not limited in above-described embodiment, on the basis of technical solution disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can make one to some of which technical characteristic
A little to replace and deform, these are replaced and deformation is within the scope of the present invention.
Claims (9)
1. a kind of steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure, including bottom rectangle column (12), with bottom rectangle column
(12) beams of concrete (11) of connection, runs through to have in the beams of concrete (11) and muscle (6) is indulged in beam, and muscle is indulged along beam
(6) stirrup (10) in some beams surrounded；It is characterized in that, it is equipped with above bottom rectangle column (12) identical with the high size of its limb
Special-Shaped Column (5), through the T-shaped, L-shaped or criss-cross shaped steel for having genesis analysis in the special-shape column (5), along T-shaped, L-shaped or
Criss-cross shaped steel periphery is equipped with stirrup in some columns that muscle (9) is indulged along the column of its genesis analysis and muscle (9) is indulged in column
(8) the Special-Shaped Column type steel skeleton of T-shaped, L-shaped or decussate texture is formed；In Special-Shaped Column type steel skeleton and bottom rectangle column (12)
Type steel skeleton is continuously consistent；The steel reinforced concrete special-shaped columns realize bottom floor with turning along the distribution of bottom rectangle column (12) upper strata
Change the layer conversion of layer.
A kind of 2. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 1, it is characterised in that
Shaped steel in the Special-Shaped Column (5) includes Special-Shaped Column transversal web (2) and is indulged with the Special-Shaped Column that Special-Shaped Column transversal web (2) is connected
To web (3), Special-Shaped Column transversal web (2) and Special-Shaped Column longitudinal direction web (3) end are connected to be in vertical distribution with it
Special-Shaped Column flank steel plate (1).
A kind of 3. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 2, it is characterised in that
Both sides and Special-Shaped Column longitudinal direction web (3) and the Special-Shaped Column that muscle (9) is respectively provided at Special-Shaped Column flank steel plate (1) are indulged in the column
The outside of transversal web (2) connecting pin, in the column of some horizontal distributions stirrup (8) connect respectively Special-Shaped Column transversal web (2) and
The fixed welding of Special-Shaped Column longitudinal direction web (3).
A kind of 4. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 2, it is characterised in that
Special-Shaped Column longitudinal direction web (3) in the continuous consistent type steel skeleton uses three skirt legs with Special-Shaped Column transversal web (2)
Weld seam mode connects fixation；It is respectively equipped with to indulge along beam above and below the outer end face of type steel skeleton and is fixed to Special-Shaped Column on the inside of muscle (6)
Connecting plate (14) on flank steel plate (1), with connecting plate (14) sustained height, be close to Special-Shaped Column transversal web (2) and Special-Shaped Column
Longitudinal web (3) both sides are parallel to be equipped with ribbed stiffener (13).
A kind of 5. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 2, it is characterised in that
Muscle (6) is indulged in the beam at both ends to stretch into core space from Special-Shaped Column transversal web (2) and Special-Shaped Column longitudinal direction web (3) both sides respectively
It is bent to form anchoring up or down along web；Muscle (6) is indulged in middle beam and is welded in column on Special-Shaped Column flank steel plate (1)
Connecting plate (14) welded by double welded joint.
A kind of 6. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 2, it is characterised in that
Stirrup (8) is U-shaped or non-close rectangle hoop in the column, is respectively welded at Special-Shaped Column transversal web (2) and Special-Shaped Column longitudinal direction
Indulged on web (3), in column together with muscle (9) passes through on the inside of stirrup (8) from column and bind with it, three forms type steel skeleton.
A kind of 7. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 2, it is characterised in that
A reinforced steel (7) is further set between Special-Shaped Column longitudinal direction web (3) and Special-Shaped Column transversal web (2).
A kind of 8. steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure according to claim 1, it is characterised in that
The limb of Special-Shaped Column (5) is high equal with rectangular column (12) cross-sectional width, both alien invasions are concordant, the upper surface of beams of concrete (11)
It is concordant with rectangular column (12) upper surface.
A kind of 9. conversion body of claim 1-8 any one of them steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure
System, it is characterised in that the system include based on some stratotype steel concrete rectangular column frames, some stratotype steel concretes
Shaped pile frame is above steel reinforced concrete rectangular column frame；Or in some stratotype steel concrete rectangular column frames and some stratotypes
The skewed horizontal load being equipped between steel concrete shaped pile frame at conversion.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177150.XA CN107989181B (en) | 2017-11-22 | 2017-11-22 | Profile steel concrete rectangular column-special-shaped column conversion frame structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711177150.XA CN107989181B (en) | 2017-11-22 | 2017-11-22 | Profile steel concrete rectangular column-special-shaped column conversion frame structure |
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| CN107989181A true CN107989181A (en) | 2018-05-04 |
| CN107989181B CN107989181B (en) | 2024-04-26 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963104A (en) * | 2006-12-08 | 2007-05-16 | 北京工业大学 | Profiled steel concrete profiled pile and method for making same |
| CN101333825A (en) * | 2008-08-06 | 2008-12-31 | 北京首钢建设集团有限公司 | High-rise building frame supported sectional steel concrete girder-like structural transfer floor construction method |
| CN201351314Y (en) * | 2009-01-15 | 2009-11-25 | 西安建筑科技大学 | Concrete special-shaped column equipped with solid-web steel plates-reinforced concrete beam frame joint |
| KR101377327B1 (en) * | 2013-08-13 | 2014-03-25 | (주)한국방재기술 | Method for reinforcing seismic capability of existing moment frames buildings of reinforced concrete by section enlargement |
| CN207749638U (en) * | 2017-11-22 | 2018-08-21 | 西安建筑科技大学 | Steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure and its converting system |
-
2017
- 2017-11-22 CN CN201711177150.XA patent/CN107989181B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1963104A (en) * | 2006-12-08 | 2007-05-16 | 北京工业大学 | Profiled steel concrete profiled pile and method for making same |
| CN101333825A (en) * | 2008-08-06 | 2008-12-31 | 北京首钢建设集团有限公司 | High-rise building frame supported sectional steel concrete girder-like structural transfer floor construction method |
| CN201351314Y (en) * | 2009-01-15 | 2009-11-25 | 西安建筑科技大学 | Concrete special-shaped column equipped with solid-web steel plates-reinforced concrete beam frame joint |
| KR101377327B1 (en) * | 2013-08-13 | 2014-03-25 | (주)한국방재기술 | Method for reinforcing seismic capability of existing moment frames buildings of reinforced concrete by section enlargement |
| CN207749638U (en) * | 2017-11-22 | 2018-08-21 | 西安建筑科技大学 | Steel reinforced concrete rectangular column-Special-Shaped Column transfer framework structure and its converting system |
Non-Patent Citations (2)
| Title |
|---|
| 曹万林, 徐金荣, 宋文勇, 张宏宇, 王红成: "钢筋混凝土异形柱框架结构抗震设计的若干措施", 世界地震工程, no. 01, 20 March 2002 (2002-03-20) * |
| 薛建阳;杨青峰;刘祖强;赵鸿铁;周超锋;: "型钢混凝土异形柱中框架和边框架抗震性能试验对比分析", 西安建筑科技大学学报(自然科学版), no. 03, 28 June 2016 (2016-06-28) * |
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