CN205669255U - A kind of industrialization preprocessing regenerative structural system - Google Patents
A kind of industrialization preprocessing regenerative structural system Download PDFInfo
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Abstract
A kind of industrialization preprocessing regenerative structural system, this system includes that basis, structural column, structural beams, floor and shear wall or anti-buckling constraint support, and basis is reinforced concrete foundation；Structural column is steel core concrete column or steel pipe reinforced column, and structural beams is girder steel, and structural column forms frame structure with structural beams；Shear wall is made up of the out of plane constraint armored concrete prefabricated panel of middle steel plate shear force wall core and both sides, and described steel plate shear force wall core is fixed with frame structure by the connector that is preset on inside frame structure and is connected.Described anti-buckling constraint supports inner core steel plate and the encased steel plate including centre, and inner core steel plate is fixed with frame structure by the connector that is preset on inside frame structure and is connected.The advantage that this utility model has that house collapse resistant capacity increases substantially, house has recyclability, fire protecting performance good, combines industrialization, energy-saving and environment friendly, energy dissipation capacity are strong.
Description
Technical field
This utility model relates to a kind of industrialization preprocessing regenerative structural system.
Background technology
Earthquake is exactly the fast vibration of the earth's crust, earthquake as blowing, rain, be recurrent naturally existing on the earth
As.The whole world the most about occurs 5,000,000 times, probably occurs every day 13 700 times, and about 1% is the appreciable earthquakes of people, causes
The most annual 18 times of the earthquake (more than 7 grades) of heavy damage, annual about thousand times of 5 grades of earthquakes, only China are annual there are more than 5 grades earthquakes
About 20～30 times.Since 1900, nearly 800 times of middle Kuomintang-Communist more than 6 grades earthquakes of generation, the most about 8 times, spread all over except Guizhou, Zhejiang
All of provinces, autonomous regions and municipalities beyond two provinces and Hong Kong and Macao special administrative regions.Earthquake be the killer in natural disaster it
King, China, because of the murderous number of earthquake, accounts for domestic all natural disasters and includes flood, brushfire, mud-rock flow, landslide etc.
The 54% of total number of persons, the wherein earthquake of nineteen twenty Ningxia Haiyuan, people more than 230,000 is dead, Tangshan earthquake in 1976, people more than 240,000
Dead.Earthquake brings huge economic loss, nineteen ninety-five Japan Kobe violent earthquake, personnel death 5466 people, people more than 30,000
Injured, economic loss reaches 100,000,000,000 dollars.Earthquake be the mankind must faced by major disaster.2008.5.12 there is Wenchuan in China
Earthquake, earthquake magnitude is 8 grades, amounts to 90,000 people dead and missing.
The industrialization structure system of main flow is generally steel structure system and prefabricated reinforced concrete structure system at present, and steel is tied
Structure system generally there are following shortcoming: one, main component is steel, construction and follow-up the poorest due to soundproof effect when using,
Somewhat sound insulation is improper can form unavoidable construction and life noise.Two, steel structure fire-resistant poor-performing.Three, during construction
Between longer, node connect loaded down with trivial details.Four, for expected moderate finite deformation after avoiding steel construction to shake, it usually needs increase between two posts
If skewed horizontal load, take the installing space of body of wall.It is poor then to there is anti-seismic performance in prefabricated reinforced concrete structure system, and node is executed
Work difficulty is big, difficult quality guarantee, and body of wall once destroys in earthquake, needs to carry out the most complicated mending course.
How to find and a kind of be capable of that industrialized production, green, fire protecting performance be good, the new structure of good anti-seismic performance
System becomes engineering and faces an important difficult problem.
Utility model content
The purpose of this utility model is to provide a kind of industrialization preprocessing regenerative structural system, will solve existing steel construction
Present in system and prefabricated reinforced concrete structure system, soundproof effect is poor, fire resistance is poor, the engineering time is longer, take wall
Body space, repairs the technical problem being responsible for.
For achieving the above object, this utility model adopts the following technical scheme that
A kind of industrialization preprocessing regenerative structural system, including by basis, structural column, structural beams, shear wall and floor
The structural system of connection composition:
Described basis is reinforced concrete foundation；
Described structural column is steel core concrete column, and this steel core concrete column includes outsourcing steel cylinder and the post of full outsourcing steel cylinder
Concrete；
Described structural beams is girder steel, and structural column forms frame structure with structural beams；
Described shear wall is by middle steel plate shear force wall core and the out of plane constraint armored concrete prefabricated panel group of both sides
Becoming, described steel plate shear force wall core is fixed with frame structure by the connector that is preset on inside frame structure and is connected.
Have the first connecting hole, on described out of plane constraint armored concrete prefabricated panel on steel plate shear force wall core with first even
The correspondence position connecing hole has the second connecting hole, and the first connecting bolt sequentially passes through the first connecting hole and the second connecting hole bolt face
Outer constraint armored concrete prefabricated panel and steel plate shear force wall core.
The surrounding of described steel plate shear force wall core is all beyond the surrounding of out of plane constraint armored concrete prefabricated panel, beyond part
Weld with connector overlapping and/or bolted by the second connecting bolt.
Described connector is elongated in the inner side of frame structure or interval is arranged.
Described steel plate shear force wall core is provided with ribbed stiffener.
Described post concrete is normal concrete, regeneration concrete, high fly-ash concrete or slag concrete.
Described floor is prefabricated reinforced concrete floor, superposed type reinforced concrete floor, steel bar truss floor or die mould
Steel plate in-situ reinforced concrete slab.
Described basis is isolated footing, raft foundation, beam foundation, box foundation, pile foundation, pile-raft foundation or stake case base
Plinth.
A kind of industrialization preprocessing regenerative structural system, including basis, structural column, structural beams, shear wall and floor even
Connect the structural system of composition:
Described basis is reinforced concrete foundation；
Described structural column is steel pipe reinforced column, and this steel pipe reinforced column includes outsourcing steel cylinder, through cylinder
Core steel reinforcement cage and the post concrete of full outsourcing steel cylinder；
Described structural beams is girder steel, and structural column forms frame structure with structural beams；
Described shear wall is by middle steel plate shear force wall core and the out of plane constraint armored concrete prefabricated panel group of both sides
Becoming, described steel plate shear force wall core is fixed with frame structure by the connector that is preset on inside frame structure and is connected.
Described core steel reinforcement cage is made up of vertical muscle and stirrup, indulges between muscle and stirrup as overlapping, welding or be mechanically connected.
A kind of industrialization preprocessing regenerative structural system, supports including basis, structural column, structural beams, anti-buckling constraint
Structural system with floor connection composition:
Described basis is reinforced concrete foundation；
Described structural column is steel pipe reinforced column, and this steel pipe reinforced column includes outsourcing steel cylinder, through cylinder
Core steel reinforcement cage and the post concrete of full outsourcing steel cylinder；
Described structural beams is girder steel, and structural column forms frame structure with structural beams；
Described anti-buckling constraint supports inner core steel plate, encased steel plate and the filling glue between the two including centre
Gel material, is provided with micro chink between described inner core steel plate and filling Binder Materials, and described filling Binder Materials is mortar, coagulation
Soil or armored concrete, described inner core steel plate by be preset in the connector on inside frame structure or by weld seam with
Frame structure is fixing to be connected.
The thickness that described anti-buckling constraint supports is less than the filling wall thickness of corresponding site in frame structure.
Described connector is located at two diagonally opposing corners of frame structure, and the end of described inner core steel plate is beyond encased steel plate
Edge, is welded beyond part with connector overlapping and/or is bolted by the 3rd connecting bolt.
Compared with prior art this utility model has the characteristics that and beneficial effect:
One, house collapse resistant capacity increases substantially.This structure combines steel reinforced concrete tube structure steel structure earthquake-resistant
Advantage, more common reinforced concrete building anti-seismic performance increases substantially so that house is difficult to collapse in earthquake.
Two, house has recyclability.After big shake, megaseisms, it is only necessary to changing the steel plate shear force wall destroyed can be complete
Become to repair.
Three, fire protecting performance is good.Steel pipe Fire Resistance of Reinforced Concrete Columns is much better than common steel construction, for personnel at fire
Middle escape provides good condition.
Four, combining industrialization, most work can be completed by method for prefabricating, the reduction of erection time, improves construction quality.
Five, green, energy-conserving and environment-protective.Steel can repeat recycling, and flyash concrete is conducive to the secondary profit of flyash
With.
Six, this structure uses the steel plate shear force wall of out of plane constraint to be first anti-vibration defense lines, has light weight, and intensity is big,
The advantage that energy dissipation capacity is strong, and destroy after be easily repaired and change, fire prevention, soundproof effect good.
Accompanying drawing explanation
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the planar structure schematic diagram of the structural system of this utility model embodiment one.
The side-looking structural representation of certain floor in Fig. 2 Fig. 1.
Fig. 3 is the node structure schematic diagram that in Fig. 2, the i.e. Liang Qiang of A-A section connects.
Fig. 4 is the node structure schematic diagram that in Fig. 2, the i.e. wall column of B-B section connects.
Fig. 5 is the cross-sectional view of the steel pipe reinforced column of this utility model embodiment two.
Fig. 6 is the planar structure schematic diagram of the structural system of this utility model embodiment three.
The side-looking structural representation of certain floor in Fig. 7 Fig. 6.
Fig. 8 is D node partial structurtes schematic diagram in Fig. 6.
Fig. 9 is the cross-sectional view that in Fig. 6, the most anti-buckling constraint of C-C section supports.
Figure 10 is structural column and the node structure schematic diagram of basis connection of embodiment one-three.
Figure 11 is structural beams and the node structure schematic diagram of floor of embodiment one-three.
Figure 12 is the cross-sectional view of the steel core concrete column of the embodiment of the present invention one.
Reference: 1-structural column, 1.1-outsourcing steel cylinder, 1.2-core steel reinforcement cage, 1.2a-indulge muscle, 1.2b-hoop
Muscle, 1.3-post concrete, 2-structural beams, 3-shear wall, 3.1-steel plate shear force wall core, 3.2-out of plane constraint reinforced concrete
Soil prefabricated panel, 4-connector, 5-the first connecting hole, 6-the second connecting hole, 7-the first connecting bolt, 8-second connect
Bolt, 9-anti-buckling constraint supports, 9.1-inner core steel plate, 9.2-encased steel plate, 9.3-filling Binder Materials, 10-the
Three connecting bolts, 11-basis, 12-T type anchoring piece, 13-floor, 14-peg.
Detailed description of the invention
Embodiment one sees shown in Fig. 1-4,10-12, and a kind of industrialization preprocessing regenerative structural system, including by basis
11, structural column 1, structural beams 2, shear wall 3 and floor connect the structural system of composition.
Described basis is reinforced concrete foundation, can be isolated footing, raft foundation, beam foundation, box foundation, stake
Base, pile-raft foundation or Piled-box foundaton.
Shown in Figure 4, described structural column is steel core concrete column, and this steel core concrete column includes outsourcing steel cylinder 1.1 He
It is full of the post concrete 1.3 of outsourcing steel cylinder.Described post concrete is normal concrete, regeneration concrete, high fly-ash concrete
Or slag concrete.
By the pre-buried fixing connection of T-shaped anchoring piece 13 between described basis and structural column.
Described structural beams 2 is girder steel, and structural column forms frame structure with structural beams.
Described shear wall 3 is by middle steel plate shear force wall core 3.1 and the out of plane constraint armored concrete dry wall of both sides
Plate 3.2 forms, and described steel plate shear force wall core 3.1 is fixed with frame structure by the connector 4 being preset on inside frame structure
Connect.Described steel plate shear force wall core is provided with ribbed stiffener.
Described connector 4 is junction steel plate, in the elongated setting in the inner side of frame structure, in other embodiments can also between
Every setting.
The first connecting hole 5 is had, with on steel plate shear force wall core on described out of plane constraint armored concrete prefabricated panel 3.2
The correspondence position of one connecting hole 5 has the second connecting hole 6, and the first connecting bolt 7 sequentially passes through the first connecting hole 5 and second and connects
Hole 6 bolts out of plane constraint armored concrete prefabricated panel 3.2 and steel plate shear force wall core 3.1.
The surrounding of described steel plate shear force wall core 3.1 is all beyond the surrounding of out of plane constraint armored concrete prefabricated panel 3.2, super
Go out part to be bolted by the second connecting bolt 8 with connector 4, can overlap in other embodiments welding or overlapping welding and
Bolt connection is used in conjunction with.
Described floor is prefabricated reinforced concrete floor, superposed type reinforced concrete floor, steel bar truss floor or die mould
Steel plate in-situ reinforced concrete slab.
Described floor 13 is fixing with the overlap employing peg 14 of beam 2 to be connected.
The construction method of this industrialization preprocessing regenerative structural system, construction procedure is as follows:
Step one, in factory, prefabricated outsourcing steel cylinder, connector, steel plate shear force wall core, out of plane constraint armored concrete are pre-
Wallboard processed, girder steel, outsourcing steel cylinder is processed into the standard knot of different size, on out of plane constraint armored concrete prefabricated panel 3.2
Opening the first connecting hole 5, the correspondence position of steel plate shear force wall core opens the second connecting hole 6；
Step 2, by prefabricated components in factory's preassembling or assembly at the construction field (site): the first connecting bolt 7 sequentially passes through
First connecting hole 5 and the second connecting hole 6 bolt out of plane constraint armored concrete prefabricated panel 3.2 and steel plate shear force wall core 3.1 shape
Becoming shear wall, the relevant position inside frame structure is welded and fixed connector 4；
Step 3, construction reinforced bar concrete foundation；
Step 4, lifts by crane the construction initial layers standard knot of outsourcing steel cylinder 1.1 and is connected with construction initial layers girder steel, construction
Initial layers refers to ground floor of constructing, and can refer to the first floor on ground, it is also possible to be that basement initiates construction layer；
Step 5, lift and construct initial layers floor；
Step 6, is full of post concrete 1.3 in the construction initial layers standard knot of Covered with Angles cylinder 1.1 and forms construction initial layers
Steel pipe reinforced column；
Step 7, repeats step 3-step 6 and constructs to top layer, and frame structure completes；
Step 8, shear wall of successively constructing, every layer of steel plate shear force wall core 3.1 is beyond out of plane constraint armored concrete dry wall
The surrounding of plate 3.2 is all welded or bolts connector 4 by the second connecting bolt 8, makes shear wall and frame structure fix and is connected,
Structural system construction is complete.
If floor is profiled sheet in-situ reinforced concrete slab, then step 5 is for installing profiled sheet, and in step
Pouring of floorslab concrete is carried out after six.
Embodiment two sees shown in Fig. 1-11, and unlike embodiment one, described structural column is steel pipe armored concrete
Post, this steel pipe reinforced column includes outsourcing steel cylinder 1.1, the core steel reinforcement cage 1.2 of through cylinder and full outsourcing steel cylinder
Post concrete 1.3.Described core steel reinforcement cage 1.2 is made up of vertical muscle 1.2a and stirrup 1.2b, and vertical is weldering between muscle and stirrup
Connect.Can be overlap joint and mechanical connection in other embodiments.
The construction method of this industrialization preprocessing regenerative structural system, construction procedure is as follows:
Step one, prefabricated outsourcing steel cylinder, core steel reinforcement cage, connector, steel plate shear force wall core, out of plane constraint steel in factory
Reinforced concrete prefabricated panel and girder steel, outsourcing steel cylinder and core steel reinforcement cage are processed into the standard knot of different size, at out of plane constraint
Opening the first connecting hole 5 on armored concrete prefabricated panel 3.2, the correspondence position of steel plate shear force wall core opens the second connecting hole 6,
Step 2, by prefabricated components in factory's preassembling or assembly at the construction field (site): the first connecting bolt 7 sequentially passes through
First connecting hole 5 and the second connecting hole 6 bolt out of plane constraint armored concrete prefabricated panel 3.2 and steel plate shear force wall core 3.1 shape
Becoming shear wall, the relevant position inside frame structure is welded and fixed connector 4；
Step 3, construction reinforced bar concrete foundation；
Step 4, lifts by crane the construction initial layers standard knot of outsourcing steel cylinder 1.1 and is connected with construction initial layers girder steel；
Step 5, lift and construct initial layers floor；
Step 6, hangs in the construction initial layers mark of outsourcing steel cylinder 1.1 by the construction initial layers standard knot of core steel reinforcement cage 1.2
In quasi-joint；
Step 7, is full of post concrete 1.3 in the construction initial layers standard knot of Covered with Angles cylinder 1.1 so that it is parcel core
The construction initial layers standard knot of steel reinforcement cage 1.2 forms construction initial layers steel pipe reinforced column；
Step 8, repeats step 4-step 7 and constructs to top layer, and frame structure completes；
Step 9, shear wall of successively constructing, every layer of steel plate shear force wall core 3.1 is beyond out of plane constraint armored concrete dry wall
The surrounding of plate 3.2 is all welded or bolts connector 4 by the second connecting bolt 8, makes shear wall and frame structure fix and is connected,
Structural system construction is complete.
If floor is profiled sheet in-situ reinforced concrete slab, then step 5 is for installing profiled sheet, and in step
Pouring of floorslab concrete is carried out after seven.
Embodiment three sees shown in Fig. 6-11, and a kind of industrialization preprocessing regenerative structural system, including basis 11, structure
Post 1, structural beams 2, anti-buckling constraint support 9 and floor connect the structural system of composition,
Described basis is reinforced concrete foundation, can be isolated footing, raft foundation, beam foundation, box foundation, stake
Base, pile-raft foundation or Piled-box foundaton.
Described structural column is steel pipe reinforced column, and this steel pipe reinforced column includes outsourcing steel cylinder 1.1, through post
The core steel reinforcement cage 1.2 of body and the post concrete 1.3 of full outsourcing steel cylinder.Described core steel reinforcement cage 1.2 is by vertical muscle 1.2a
Forming with stirrup 1.2b, vertical is welding between muscle and stirrup.Can be overlap joint and mechanical connection in other embodiments.
By the pre-buried fixing connection of T-shaped anchoring piece 13 between described basis and structural column.
Described structural beams 2 is girder steel, and structural column forms frame structure with structural beams.
Described anti-buckling constraint supports 9 and includes the inner core steel plate 9.1 of centre, encased steel plate 9.2 and between the two
Fill Binder Materials 9.3, between inner core steel plate 9.1 and filling Binder Materials 9.3, be provided with micro chink, described filling Binder Materials
9.3 is mortar, concrete or armored concrete, and described inner core steel plate 9.1 is by being preset in the company on inside frame structure
Fitting 4 or fixed by weld seam and frame structure is connected.
Described anti-buckling constraint supports the thickness of 9 less than the filling wall thickness of corresponding site in frame structure.
Described connector 4 is junction steel plate, is located at two diagonally opposing corners of frame structure, the intersection of beam column.Described kernel
The end of heart steel plate 9.1, beyond the edge of encased steel plate 9.2, is bolted by the 3rd connecting bolt 10 with connector 4 beyond part,
Welding or overlapping welding can be overlapped in other embodiments and bolt connection is used in conjunction with.
Described floor is prefabricated reinforced concrete floor, superposed type reinforced concrete floor, steel bar truss floor or die mould
Steel plate in-situ reinforced concrete slab.
Described floor 13 is fixing with the overlap employing peg 14 of beam 2 to be connected.
The construction method of this industrialization preprocessing regenerative structural system, construction procedure is as follows:
Step one, in factory, prefabricated outsourcing steel cylinder, core steel reinforcement cage, connector, girder steel and anti-buckling constraint support 9,
Outsourcing steel cylinder and core steel reinforcement cage are processed into the standard knot of different size；
Step 2, by prefabricated components in factory's preassembling or assembled at the construction field (site): corresponding inside frame structure
Position is welded and fixed connector 4；
Step 3, construction reinforced bar concrete foundation；
Step 4, lifts by crane the construction initial layers standard knot of outsourcing steel cylinder 1.1 and is connected with construction initial layers girder steel；
Step 5, lift and construct initial layers floor；
Step 6, hangs in the construction initial layers mark of outsourcing steel cylinder 1.1 by the construction initial layers standard knot of core steel reinforcement cage 1.2
In quasi-joint；
Step 7, is full of post concrete 1.3 in the construction initial layers standard knot of Covered with Angles cylinder 1.1 so that it is parcel core
The construction initial layers standard knot of steel reinforcement cage 1.2 forms construction initial layers steel pipe reinforced column；
Step 8, repeats step 4-step 7 and constructs to top layer, and frame structure completes；
Step 9, the most anti-buckling constraint support 9, the end of the inner core steel plate 9.1 of every layer of anti-buckling constraint support 9 surpasses
The part going out encased steel plate 9.2 is all welded or bolts connector 4 by the 3rd connecting bolt 10, makes shear wall and frame structure
Fixing connection, structural system construction is complete.
If floor is profiled sheet in-situ reinforced concrete slab, then step 5 is for installing profiled sheet, and in step
Pouring of floorslab concrete is carried out after seven.
Claims (13)
1. an industrialization preprocessing regenerative structural system, including by basis (11), structural column (1), structural beams (2), shearing
Wall (3) and floor connect the structural system of composition, it is characterised in that:
Described basis is reinforced concrete foundation；
Described structural column is steel core concrete column, and this steel core concrete column includes outsourcing steel cylinder (1.1) and full outsourcing steel cylinder
Post concrete (1.3)；
Described structural beams (2) is girder steel, and structural column forms frame structure with structural beams；
Described shear wall (3) is by middle steel plate shear force wall core (3.1) and the out of plane constraint armored concrete dry wall of both sides
Plate (3.2) forms, and described steel plate shear force wall core (3.1) is tied with framework by the connector (4) being preset on inside frame structure
Structure is fixing to be connected.
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described out of plane constraint steel
The first connecting hole (5) is had on reinforced concrete prefabricated panel (3.2), corresponding with the first connecting hole (5) on steel plate shear force wall core
Position has the second connecting hole (6), and the first connecting bolt (7) sequentially passes through the first connecting hole (5) and the second connecting hole (6) bolt
Out of plane constraint armored concrete prefabricated panel (3.2) and steel plate shear force wall core (3.1).
Industrialization preprocessing regenerative structural system the most according to claim 1 and 2, it is characterised in that: described steel plate is cut
The surrounding of power wall core (3.1) is all beyond the surrounding of out of plane constraint armored concrete prefabricated panel (3.2), beyond part and connector
(4) overlapping is welded and/or is bolted by the second connecting bolt (8).
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described connector is at frame
The inner side of shelf structure is elongated or interval is arranged.
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described steel plate shear force wall
Core is provided with ribbed stiffener.
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described post concrete is
Normal concrete, regeneration concrete, high fly-ash concrete or slag concrete.
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described floor is prefabricated
Reinforced concrete floor, superposed type reinforced concrete floor, steel bar truss floor or profiled sheet in-situ reinforced concrete slab.
Industrialization preprocessing regenerative structural system the most according to claim 1, it is characterised in that: described basis is independent
Basis, raft foundation, beam foundation, box foundation, pile foundation, pile-raft foundation or Piled-box foundaton.
9. an industrialization preprocessing regenerative structural system, including basis (11), structural column (1), structural beams (2), shear wall
(3) and floor connect composition structural system, it is characterised in that:
Described basis is reinforced concrete foundation；
Described structural column is steel pipe reinforced column, and this steel pipe reinforced column includes outsourcing steel cylinder (1.1), through cylinder
Core steel reinforcement cage (1.2) and the post concrete (1.3) of full outsourcing steel cylinder；
Described structural beams (2) is girder steel, and structural column forms frame structure with structural beams；
Described shear wall (3) is by middle steel plate shear force wall core (3.1) and the out of plane constraint armored concrete dry wall of both sides
Plate (3.2) forms, and described steel plate shear force wall core (3.1) is tied with framework by the connector (4) being preset on inside frame structure
Structure is fixing to be connected.
Industrialization preprocessing regenerative structural system the most according to claim 9, it is characterised in that: described core reinforcing bar
Cage (1.2) is made up of vertical muscle (1.2a) and stirrup (1.2b), indulges between muscle and stirrup as overlapping, welding or be mechanically connected.
11. 1 kinds of industrialization preprocessing regenerative structural systems, including basis (11), structural column (1), structural beams (2), anti-buckling
Constraint supports (9) and floor connects the structural system formed, it is characterised in that:
Described basis is reinforced concrete foundation；
Described structural column is steel pipe reinforced column, and this steel pipe reinforced column includes outsourcing steel cylinder (1.1), through cylinder
Core steel reinforcement cage (1.2) and the post concrete (1.3) of full outsourcing steel cylinder；
Described structural beams (2) is girder steel, and structural column forms frame structure with structural beams；
Described anti-buckling constraint supports (9) and includes the inner core steel plate (9.1) of centre, encased steel plate (9.2) and between the two
Filling Binder Materials (9.3), described inner core steel plate (9.1) and fill and be provided with micro chink between Binder Materials (9.3), described
Filling Binder Materials (9.3) is mortar, concrete or armored concrete, and described inner core steel plate (9.1) is by being preset in frame
Connector (4) on inside shelf structure or fixed with frame structure by weld seam is connected.
12. industrialization preprocessing regenerative structural systems according to claim 11, it is characterised in that: described anti-buckling about
The thickness of bundle branch support (9) is less than the filling wall thickness of corresponding site in frame structure.
13. industrialization preprocessing regenerative structural systems according to claim 11, it is characterised in that: described connector
(4) being located at two diagonally opposing corners of frame structure, the end of described inner core steel plate (9.1) exceeds the edge of encased steel plate (9.2),
Weld beyond part with connector (4) overlapping and/or bolted by the 3rd connecting bolt (10).
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| CN108005304A (en) * | 2017-10-30 | 2018-05-08 | 中国建筑股份有限公司 | A kind of prefabricated PC concrete frame frame system and its construction method |
| CN108060746A (en) * | 2017-10-30 | 2018-05-22 | 中国建筑股份有限公司 | A kind of prefabricated PC concrete large-span frame system and its construction method |
| CN108005304B (en) * | 2017-10-30 | 2023-08-01 | 中国建筑股份有限公司 | Assembled prestressed concrete frame system and construction method thereof |
| CN108060746B (en) * | 2017-10-30 | 2023-08-01 | 中国建筑股份有限公司 | Assembled prestressed concrete large-span frame system and construction method thereof |
| CN108104370A (en) * | 2017-12-21 | 2018-06-01 | 中国恩菲工程技术有限公司 | For the hinged column base of reinforced column and the construction method of reinforced column |
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