CN205637239U - Completely assembling formula steel pipe concrete frame compound shear wall structure - Google Patents

Completely assembling formula steel pipe concrete frame compound shear wall structure Download PDF

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Publication number
CN205637239U
CN205637239U CN201620452906.1U CN201620452906U CN205637239U CN 205637239 U CN205637239 U CN 205637239U CN 201620452906 U CN201620452906 U CN 201620452906U CN 205637239 U CN205637239 U CN 205637239U
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China
Prior art keywords
shear wall
steel
shaped steel
concrete
floor
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Withdrawn - After Issue
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CN201620452906.1U
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Chinese (zh)
Inventor
郑永乾
郑莲琼
庄金平
周继忠
颜桂云
赵剑
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Fujian University of Technology
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Fujian University of Technology
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Priority to CN201620452906.1U priority Critical patent/CN205637239U/en
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Abstract

Completely assembling formula steel pipe concrete frame compound shear wall structure is including steel core concrete column, precast shear wall, floor, the steel core concrete column includes the steel -pipe column and welds and connect shaped steel in the peripheral post wall of steel -pipe column, pour the concrete in the steel -pipe column, the post wall is connected the shaped steel both sides and all is equipped with a plurality of bolt holes for connect precast shear wall, precast shear wall includes reinforced concrete shear wall and is located reinforced concrete shear wall pre -buried shaped steel all around, the left and right sides of pre -buried shaped steel all is equipped with a plurality of bolt holes, is used for connecting shaped steel or another precast shear wall's pre -buried shaped steel is connected to the post wall, the upper and lower both sides of pre -buried shaped steel are equipped with the end plate, are equipped with a plurality of bolt holes on the end plate for connect the floor. The utility model discloses swift reliable, construction convenience is connected to the seam and construction quality is good, bear the weight of the dynamic height, anti -seismic performance is good, the time limit for a project is short, production can be standardized to the member.

Description

Full assembly concrete-filled steel tube frame combined shear wall construction
[technical field]
This utility model belongs to prefabricated assembled concrete technical field of structures in civil engineering, is specifically related to A kind of novel full assembly concrete-filled steel tube frame combined shear wall construction.
[background technology]
Tradition cast-in-place construction mode industrialization degree is low, and execution conditions are poor, waste time and energy, and common quality defect is difficult To eradicate, security incident also happens occasionally, and is unfavorable for energy-conserving and environment-protective.In prefabricated assembled concrete structure, Seam interconnection technique is the key technology of this class formation, is to ensure that the pass of structural integrity and anti-seismic performance Key.The prefabricated assembled shear wall structure horizontal joint of tradition uses sleeve grouting or slurry anchor overlap joint to connect mostly, The technical scheme of pouring concrete after perps bar connecting shuttering, this type of attachment is single, manual to be made Industry is many, technology requires high, bar connecting difficulty, constructing operation and quality control difficulty is big, the duration is longer, Construction cost increases, cannot give full play to fabricated construction advantage.
China has formulated " prefabricated concrete structure technical regulation " JGJ1-2014, partly at present District also occurs in that relevant standard.Due to research and the deficiency of related engineering practice experience, structural system is also Imperfection, mainly defines prefabricated integral frame structure, prefabricated integral frame-cast-in-place shearing in specification Wall construction, assembled integral shear wall structure etc., China's demonstration project and research in most or prefabricated whole Body formula shear wall structure, to the compound shear wall structural research of prefabricated assembled band steel pipe concrete frame and Applying less, such full assembled combined structure system form and connection thereof are more a lack of.
[summary of the invention]
Technical problem to be solved in the utility model is to provide a kind of seam to connect quick reliable, construction Convenient and construction quality is good, bearing capacity is high, anti-seismic performance is good, the duration is short, component can standardized production Novel full assembly concrete-filled steel tube frame combined shear wall construction.
This utility model is achieved in that
Full assembly concrete-filled steel tube frame combined shear wall construction, including steel core concrete column, prefabricated cuts Power wall, floor;
Described steel core concrete column, including steel pipe column and be welded in described steel pipe column periphery post wall connect Shaped steel;Having poured concrete in described steel pipe column, described post wall connects shaped steel both sides and is equipped with multiple bolt Hole, is used for connecting described precast shear wall;
Described precast shear wall, including reinforced concrete shear wall be positioned at described steel reinforced concrete shearing force The pre-buried shaped steel of wall surrounding;The left and right sides of described pre-buried shaped steel is equipped with multiple bolt hole, is used for connecting Described post wall connects shaped steel or the pre-buried shaped steel of another precast shear wall;The both sides up and down of described pre-buried shaped steel Being provided with end plate, described end plate is provided with multiple bolt hole, is used for connecting described floor;
Described floor, the end of this floor is provided with multiple bolt hole, is used for being connected to described precast shear wall End plate;The side of this floor is provided with draw-in groove, for docking with another floor.
Further, the side of described end plate is provided with multiple ribbed stiffener.
Further, the cross section of described steel pipe column is square, circular, rectangle, or abnormity.
The utility model has the advantage of: this utility model is a kind of novel full assembly concrete-filled steel tube Frame compound shear wall structural system and construction method, it is not necessary in precast shear wall, stretch out reinforcing bar in seam Place connects, it is not necessary to pouring concrete after template and seam crossing, uses the full assembled of bolt to connect completely, executes Work is convenient and swift and construction quality good, short construction period;The adjoining edge of precast shear wall forms steel pipe and mixes Xtah Crude Clay structure, shear wall lower edges has shaped steel to retrain simultaneously, and bearing capacity is high, and anti-earthquake ductility is good;Prefabricated The bottom of shear wall have employed end plate, considers the installation of precast floor slab in structure simultaneously, and end plate connection, Type of attachment is novel, and stress is reliable, functional.In full assembled combined structure system, component can be marked Standardization and modularization, be suitable for industrialized mass production.Use prefabricated construction can energy-conservation, water saving, Material-saving, is greatly reduced building waste, reduces sound pollution, reduces labour force's consumption and intensity, effectively Improve construction environment, improve construction quality.
[accompanying drawing explanation]
The utility model will be further described the most in conjunction with the embodiments.
Fig. 1 is the overall structure schematic diagram of specific embodiment of the utility model.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the structural representation of the steel core concrete column of this utility model specific embodiment.
Fig. 4 is the structural representation of the limit precast shear wall of this utility model specific embodiment.
Fig. 5 is the pre-buried formed steel construction schematic diagram of the limit precast shear wall of this utility model specific embodiment.
Fig. 6 is the structural representation of the middle precast shear wall of this utility model specific embodiment.
Fig. 7 is the pre-buried formed steel construction schematic diagram of the middle precast shear wall of this utility model specific embodiment.
Fig. 8 is the structural representation of the limit floor of this utility model specific embodiment.
Fig. 9 is the structural representation of the middle floor of this utility model specific embodiment.
Figure 10 is the B-B sectional view of Fig. 1.
Figure 11 a to Figure 11 g is this utility model full assembly concrete-filled steel tube frame combined shear wall construction Work progress schematic diagram.
Label declaration in figure:
1 steel core concrete column;11 steel pipe columns;12 concrete columns;13 post walls connect shaped steel;14— Post wall connects shaped steel inner concrete;2 limit precast shear walls;21 reinforced concrete shear walls;22 limits The pre-buried shaped steel of precast shear wall;The 221 upper and lower shaped steel of limit precast shear wall;222 limit precast shear walls are left Right connection shaped steel;223 end plates;224 ribbed stiffeners;Precast shear wall in 3;Prefabricated shearing in 32 The pre-buried shaped steel of wall;Shaped steel is connected about precast shear wall in 322;4 limit floors;41 limit grooves;42— Draw-in groove;Floor in 5;6 bolts hole;7 bolts.
[detailed description of the invention]
Refer to shown in Fig. 1 to Figure 10, a kind of novel full assembly concrete-filled steel tube of the present utility model The specific embodiment of frame combined shear wall construction, including steel core concrete column 1, limit precast shear wall 2, Middle precast shear wall 3, limit floor 4, middle floor 5.
Steel core concrete column 1 includes that steel pipe column 11, concrete column 12, post wall connect shaped steel 13 and post wall Connect shaped steel inner concrete 14.Post wall connects the both sides of shaped steel 13 and is provided with multiple bolt hole 6.
Limit precast shear wall 2 includes reinforced concrete shear wall 21, the pre-buried shaped steel of limit precast shear wall 22. Wherein the pre-buried shaped steel of limit precast shear wall 22 is embedded in around reinforced concrete shear wall 21.Limit is prefabricated cuts The pre-buried shaped steel of power wall 22 includes that upper and lower shaped steel 221, left and right connect shaped steel 222, the side of upper and lower shaped steel 221 While be provided with end plate 223, the side of end plate 223 is provided with ribbed stiffener 224.It is opening that left and right connects shaped steel 222 Channel-section steel outwardly, left and right connects shaped steel 222 and is provided with multiple bolt hole 6, is used for and middle precast shear wall 3 Left and right connect shaped steel 322 be connected.
Middle precast shear wall 3 includes reinforced concrete shear wall 21, the pre-buried shaped steel of middle precast shear wall 32; The pre-buried shaped steel of middle precast shear wall 32 is embedded in around reinforced concrete shear wall 21.In prefabricated cut The pre-buried shaped steel of power wall 32 includes that upper and lower shaped steel 221, left and right connect shaped steel 322, the side of upper and lower shaped steel 221 While be provided with end plate 223, the side of end plate 223 is provided with ribbed stiffener 224.It is opening that left and right connects shaped steel 322 Channel-section steel outwardly, left and right connects shaped steel 322 and is provided with multiple bolt hole 6, is used for and limit precast shear wall 2 Left and right shaped steel 222 be connected.Left and right connects the pre-of its outer width ratio limit precast shear wall 2 of shaped steel 322 The outer width burying shaped steel 22 is little, connects the insied width of shaped steel 222 equal to left and right.End plate 223 is provided with many Individual bolt hole 6, for connecting with limit floor 4, middle floor 5.
Limit floor 4 and middle floor 5 junction arrange draw-in groove 42, with limit precast shear wall 2 or in prefabricated cut Power wall 3 junction arranges bolt hole 6, and limit floor 4 is arranging limit groove with steel core concrete column 1 contact position 41。
Steel pipe column 11 can use square-section, square-section, circular cross-section or other odd-shaped cross sections.Post wall Connecting shaped steel 13 is channel-section steel, is welded to the periphery of steel pipe column 11.
In this utility model, bolt hole 6 is all attached by bolt 7.
In this utility model, steel pipe column 11, post wall connect shaped steel 13, the pre-buried shaped steel of limit precast shear wall 22, end plate 23, the pre-buried shaped steel of middle precast shear wall 32 can use Plate Welding, rolling or cold roll forming.
In this utility model, concrete column 12, post wall connect shaped steel inner concrete 14, armored concrete is cut Power wall 21, left and right connect the concrete in shaped steel 222,322, limit floor 4, the concrete of middle floor 5 Type may be the same or different, concrete can use normal concrete, high-strength concrete, high performance concrete, Regenerated aggregate concrete or lightweight aggregate concrete.
This utility model is novel full assembly concrete-filled steel tube frame combined shear wall construction, its construction Method, sequentially includes the following steps:
(1) first connect shaped steel 13 at the pre-processed steel pipe column of processing factory 11 and post wall, limit is prefabricated cuts Power wall 2, middle precast shear wall 3, limit floor 4 and middle floor 5, arrange bolt hole 6 at design attitude.
(2) unwrapping wire is had good positioning pre-fabricated steel pipe pillar 11 position, the bolt hole 6 of reserved concrete column 12, waters Build concrete and form steel core concrete column 1, it is also possible to prior whole prefabricated steel core concrete columns 1 are sling again Install, as shown in fig. 11a.
(3) left and right of limit precast shear wall 2 is connected shaped steel 222 side and insert steel core concrete column 1 Post wall connects shaped steel 13, and alignment bolt hole 6 uses bolt 7 to connect, as shown in figure 11b.
(4) left and right of middle precast shear wall 3 is connected shaped steel 322 and insert the left and right of limit precast shear wall 2 Connecting shaped steel 222, alignment bolt hole 6 uses bolt 7 to connect, and then installation fixes steel core concrete column All precast shear walls 2 and 3 standard component between 1, as shown in fig. 11c.
(5) being shelved on above the end plate 223 of limit precast shear wall 2 by limit floor 4, limit groove 41 contacts Steel core concrete column 1 surface, as illustrated in fig. 11d;It is then aligned with limit floor 4 and the draw-in groove of middle floor 5 42, middle floor 5 is shelved on above the end plate 223 of middle precast shear wall 3, and then has shelved all being somebody's turn to do Floor plate, as illustrated in fig. 11e.
(6) left and right of limit, upper strata precast shear wall 2 is connected shaped steel 222 side and insert concrete filled steel tube 1 Post wall connect shaped steel 13, lower end plate 23 is placed on lower floor's limit precast shear wall 2, floor 4 and 5 Portion, is directed at bolt hole 6, uses bolt 7 to connect side perps and bottom surface horizontal joint, as shown in figure 11f.
(7) left and right of middle precast shear wall 3 is connected shaped steel 322 and insert a left side for limit precast shear wall 2 Right connection shaped steel 222, alignment bolt hole 6 uses bolt 7 to connect, and then installation fixes this layer of steel pipe and mixes All precast shear walls 2 and 3 standard component between solidifying earth pillar 1, end plate 223, limit floor 4 and middle floor 5, bolt 7 is used to be connected to become entirety, as shown in Figure 11 g.Then repeat the above steps continues to install First floor plate 4 and 5, precast shear wall 2 and 3, form the combination of novel full assembly concrete-filled steel tube frame Shear wall structure system.
Novel full assembly concrete-filled steel tube frame compound shear wall structural system of the present utility model and construction Method, it is not necessary to stretch out reinforcing bar in precast shear wall 2 and 3 and connect at seam crossing, it is not necessary to template and seam Pouring concrete behind place, uses the full assembled of bolt 7 to connect, convenient and quick construction and construction quality completely Good, short construction period;Precast shear wall 2 and 3 adjoining edge forms concrete filled steel tube, cuts simultaneously Power wall lower edges has shaped steel to retrain, and bearing capacity is high, and anti-earthquake ductility is good;The end of precast shear wall 2 and 3 Portion have employed end plate 223, considers the installation of precast floor slab 4 and 5 in structure simultaneously, with end plate 223 Connecting, type of attachment is novel, and stress is reliable, functional.In full assembled combined structure system, structure Part can standardization and modularization, be suitable for industrialized mass production.
Above-described embodiment and graphic not this utility model is done any pro forma restriction, any belonging to skill The those of ordinary skill in art field is suitably changed what it did or modifies, and all should be regarded as without departing from this practicality Novel patent.

Claims (3)

1. full assembly concrete-filled steel tube frame combined shear wall construction, it is characterised in that: include that steel pipe mixes Solidifying earth pillar, precast shear wall, floor;
Described steel core concrete column, including steel pipe column and be welded in described steel pipe column periphery post wall connect Shaped steel;Having poured concrete in described steel pipe column, described post wall connects shaped steel both sides and is equipped with multiple bolt Hole, is used for connecting described precast shear wall;
Described precast shear wall, including reinforced concrete shear wall be positioned at described steel reinforced concrete shearing force The pre-buried shaped steel of wall surrounding;The left and right sides of described pre-buried shaped steel is equipped with multiple bolt hole, is used for connecting Described post wall connects shaped steel or the pre-buried shaped steel of another precast shear wall;The both sides up and down of described pre-buried shaped steel Being provided with end plate, described end plate is provided with multiple bolt hole, is used for connecting described floor;
Described floor, the end of this floor is provided with multiple bolt hole, is used for being connected to described precast shear wall End plate;The side of this floor is provided with draw-in groove, for docking with another floor.
2. full assembly concrete-filled steel tube frame combined shear wall construction as claimed in claim 1, it is special Levy and be: the side of described end plate is provided with multiple ribbed stiffener.
3. full assembly concrete-filled steel tube frame combined shear wall construction as claimed in claim 1, it is special Levy and be: the cross section of described steel pipe column is square, circular, rectangle or abnormity.
CN201620452906.1U 2016-05-18 2016-05-18 Completely assembling formula steel pipe concrete frame compound shear wall structure Withdrawn - After Issue CN205637239U (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804283A (en) * 2016-05-18 2016-07-27 福建工程学院 Full assembly type steel pipe concrete side frame combined shear wall structure
CN108589967A (en) * 2018-06-06 2018-09-28 中国建材国际工程集团有限公司 Bolt connection assembly for connecting precast concrete wall panel and its application method
CN112982738A (en) * 2021-03-16 2021-06-18 北京工业大学 Assembled multi-dimensional energy-consumption shear wall system containing multi-section yield steel pipe concrete flat column
WO2021190222A1 (en) * 2020-03-23 2021-09-30 王建友 Floor and column

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105804283A (en) * 2016-05-18 2016-07-27 福建工程学院 Full assembly type steel pipe concrete side frame combined shear wall structure
CN105804283B (en) * 2016-05-18 2018-12-18 福建工程学院 Full assembly concrete-filled steel tube frame combined shear wall construction
CN108589967A (en) * 2018-06-06 2018-09-28 中国建材国际工程集团有限公司 Bolt connection assembly for connecting precast concrete wall panel and its application method
CN108589967B (en) * 2018-06-06 2024-01-26 中国建材国际工程集团有限公司 Bolt connection assembly for connecting precast concrete wallboards and application method thereof
WO2021190222A1 (en) * 2020-03-23 2021-09-30 王建友 Floor and column
CN112982738A (en) * 2021-03-16 2021-06-18 北京工业大学 Assembled multi-dimensional energy-consumption shear wall system containing multi-section yield steel pipe concrete flat column
CN112982738B (en) * 2021-03-16 2022-07-22 北京工业大学 Assembled multi-dimensional energy-consumption shear wall system containing multi-section yield steel pipe concrete flat column

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AV01 Patent right actively abandoned
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Granted publication date: 20161012

Effective date of abandoning: 20181218