CN202866043U - Connection structure of precast concrete walls - Google Patents
Connection structure of precast concrete walls Download PDFInfo
- Publication number
- CN202866043U CN202866043U CN 201220454638 CN201220454638U CN202866043U CN 202866043 U CN202866043 U CN 202866043U CN 201220454638 CN201220454638 CN 201220454638 CN 201220454638 U CN201220454638 U CN 201220454638U CN 202866043 U CN202866043 U CN 202866043U
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- precast concrete
- reinforcing bar
- shaped reinforcing
- hole
- transverse concave
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- 239000011178 precast concrete Substances 0.000 title claims abstract description 209
- 239000004567 concrete Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000003014 reinforcing Effects 0.000 claims description 105
- 230000002787 reinforcement Effects 0.000 claims description 16
- 230000000875 corresponding Effects 0.000 claims description 12
- 210000003205 Muscles Anatomy 0.000 claims description 3
- 241001669679 Eleotris Species 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reactions Methods 0.000 description 1
Abstract
Description
Technical field
The utility model belongs to the building structure technology field, relates to a kind of syndeton of precast concrete body of wall.
Background technology
Precast concrete is to be fit to industrialized form of structure, is the direction of housing industrialization development.Joint's connection fabrication in the precast concrete between prefabricated units has determined integrality performance of the structure.Existing precast concrete node generally is the weak link of assembled monolithic concrete structure, has affected stress performance, and structure is complicated, and operational phase is easy to cracking affects performance.
Summary of the invention
The utility model solves the weak deficiency of precast wall body seam connection in traditional precast concrete, and a kind of syndeton of precast concrete body of wall is provided.The syndeton of the precast concrete body of wall that the utility model proposes can improve the globality of assembled monolithic concrete structure, improves the performance of building structure.
The syndeton of the precast concrete body of wall that the utility model proposes, comprise the first precast concrete body of wall and the second precast concrete body of wall, described the first precast concrete body of wall and the second precast concrete body of wall are being provided with vertical perforation hole near the end, the end face of the first precast concrete body of wall and the second precast concrete body of wall is relative is provided with several transverse concave grooves, and the transverse concave groove end face stretches in the body of wall of vertical hole inboard; The end face of the first precast concrete body of wall arrange several in body of wall to outer the first outstanding U-shaped reinforcing bar, arrange in the end face of the second precast concrete body of wall position corresponding with the first U-shaped reinforcing bar several in body of wall to outer the second outstanding U-shaped reinforcing bar, the first U-shaped reinforcing bar and the second U-shaped bar splicing partly consist of reinforced steel bar ring, are cast-in-situ concrete in the space between the end face of described transverse concave groove, vertical hole and precast concrete body of wall.Vertically the cross section of hole is circle, rectangle etc.; The lateral view of transverse concave groove is rectangle, the shape such as trapezoidal.
In the syndeton of precast concrete body of wall of the present utility model, arrange respectively in the first precast concrete body of wall and the second precast concrete body of wall transverse concave groove in body of wall to outer the first outstanding U-shaped reinforcing bar and the second U-shaped reinforcing bar, overlap consists of reinforced steel bar ring.
In the syndeton of precast concrete body of wall of the present utility model, insert vertical muscle in the reinforced steel bar ring that the first U-shaped reinforcing bar and the second U-shaped bar splicing partly consist of, increase by this reliability of syndeton.
In the syndeton of precast concrete body of wall of the present utility model, the transverse concave groove end face is with vertically hole is crossing, and the vertical hole of part is in the body of wall at transverse concave groove end face place like this.
In the syndeton of precast concrete body of wall of the present utility model, the first U-shaped reinforcing bar and the second U-shaped reinforcing bar outwards extend to respectively the position near the second precast concrete body of wall and the first precast concrete body of wall end face in body of wall.
In the syndeton of precast concrete body of wall of the present utility model, be arranged at the first U-shaped reinforcing bar and the second U-shaped reinforcing bar outside position that extends to respectively near the transverse concave groove end face of the second precast concrete body of wall and the first precast concrete body of wall in body of wall in the transverse concave groove.In order to increase connection reliability, can longitudinal reinforcement be arranged in vertical hole interpolation of the first precast concrete body of wall and the second precast concrete body of wall, pass respectively the second U-shaped reinforcing bar and the first U-shaped reinforcing bar.。
In the syndeton of precast concrete body of wall of the present utility model, the end face of described precast concrete body of wall is provided with along the hole of body of wall horizontal direction, is communicated with vertical hole.
In the syndeton of precast concrete body of wall of the present utility model, described body of wall is provided with horizontal hole at the transverse concave groove end face, at horizontal hole apical position vertical perforation hole is set, and laterally hole is communicated with vertical hole.
In the syndeton of precast concrete body of wall of the present utility model, the end face of described body of wall has the longitudinal channels that is communicated with vertical hole, and described conduit width is preferably 0.25 times of vertical hole cross section Breadth Maximum.
Technical characterstic of the present utility model and advantage.
The syndeton of the precast concrete body of wall that the utility model proposes, vertically in the hole, in the transverse concave groove and the rear pouring concrete between precast wall body connect together; The U-shaped bar splicing that body of wall stretches out can guarantee that body of wall is stressed continuously together, connects reliable; When longitudinal reinforcement is set, form sleeper with U-shaped reinforcing bar, rear pouring concrete, more increased the reliability of wall connecting.
Description of drawings
Fig. 1 is embodiment 1 structural representation of the present utility model.
Fig. 2 is embodiment 2 structural representations of the present utility model.
Fig. 3 is embodiment 3 structural representations of the present utility model.
Fig. 4 is embodiment 4 structural representations of the present utility model.
Fig. 5 is embodiment 5 structural representations of the present utility model.
Fig. 6 is embodiment 6 structural representations of the present utility model.
Fig. 7 is embodiment 7 structural representations of the present utility model.
Fig. 8 is embodiment 8 structural representations of the present utility model.
Fig. 9 is embodiment 9 structural representations of the present utility model.
Primary clustering mark implication is in the accompanying drawing.
1 first precast concrete body of wall, 2 second precast concrete bodies of wall 3 vertically connect hole
4 transverse concave grooves, 5 first U-shaped reinforcing bars, 6 second U-shaped reinforcing bars
7 cast-in-situ concretes, 8 precast concrete body of wall end faces, 9 longitudinal reinforcements
The horizontal hole at the horizontal hole 12 transverse concave groove end face places, vertical muscle 11 body of wall ends in 10 vertical holes
Vertical hole 15 longitudinal channels of 13 transverse concave groove end faces, 14 horizontal hole top ends
The specific embodiment
Among the embodiment as shown in Figure 1, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The end face of the first precast concrete body of wall 1 and the second precast concrete body of wall 2 is relative is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 1; Transverse concave groove 4 end faces 13 stretch in the body of wall of vertical hole inboard; End face 8 at the first precast concrete body of wall 1 arranges in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request (the everywhere end face among the figure between transverse concave groove is only expressed a U-shaped reinforcing bar, and Practical Project is according to stressed layout U-shaped number of steel bars), and outstanding length satisfies the Bar Anchorage requirement; Be cast-in-situ concrete 7 in the space that the end face of described transverse concave groove 4, vertical hole 3 and precast concrete body of wall is 8; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 2, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The end face of the first precast concrete body of wall 1 and the second precast concrete body of wall 2 is relative is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 2; Transverse concave groove 4 end faces 13 stretch in the body of wall of vertical hole inboard; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Be cast-in-situ concrete 7 in the space that the end face of described transverse concave groove 4, vertical hole 3 and precast concrete body of wall is 8; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 3, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 3; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Insert longitudinal reinforcement 9 in the reinforced steel bar ring that the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of, consist of cage of reinforcement with described U-shaped reinforcing bar 5 and 6 colligations together; At described transverse concave groove 4, vertically be cast-in-situ concrete 7 in the space of 8 of the end faces of hole 3 and precast concrete body of wall; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 4, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 4; The end face 13 of transverse concave groove 4 is with vertically hole 3 is crossing, and the vertical hole of part is in the body of wall at transverse concave groove end face 13 places like this; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Be cast-in-situ concrete 7 in the space that the end face of described transverse concave groove 4, vertical hole 3 and precast concrete body of wall is 8; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 5, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 5; End face 8 at the first precast concrete body of wall 1 arranges in body of wall to outer the first outstanding U-shaped reinforcing bar 5, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Insert longitudinal reinforcement 9 in the reinforced steel bar ring that the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of, consist of cage of reinforcement with described U-shaped reinforcing bar 5 and 6 colligations together; Transverse concave groove end face 13 at the first precast concrete body of wall 1 arranges in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall transverse concave groove end face 13, the position corresponding with the first U-shaped reinforcing bar 5 at the transverse concave groove end face 13 of the second precast concrete body of wall 2 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall transverse concave groove end face 13, vertical hole 3 interior insertion longitudinal reinforcement 10(when body of wall stressed hour, can not insert longitudinal reinforcement 10), with described U-shaped reinforcing bar binding together; At described transverse concave groove 4, vertically be cast-in-situ concrete 7 in the space of 8 of the end faces of hole 3 and precast concrete body of wall; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 6, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 6; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Insert longitudinal reinforcement 9 in the reinforced steel bar ring that the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of, consist of cage of reinforcement with described U-shaped reinforcing bar 5 and 6 colligations together; End face 8 at the first precast concrete body of wall 1 and the second precast concrete body of wall 2 arranges horizontal hole 11, is communicated with vertical hole 3; Described transverse concave groove 4, vertically hole 3, laterally be cast-in-situ concrete 7 in the space of 8 of the end faces of hole 11 and precast concrete body of wall; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 7, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 7; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Insert longitudinal reinforcement 9 in the reinforced steel bar ring that the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of, consist of cage of reinforcement with described U-shaped reinforcing bar 5 and 6 colligations together; Transverse concave groove end face 13 at the first precast concrete body of wall 1 and the second precast concrete body of wall 2 arranges horizontal hole 12; Described transverse concave groove 4, vertically hole 3, laterally be cast-in-situ concrete 7 in the space of 8 of the end faces of hole 12 and precast concrete body of wall; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 8, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 8; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; Insert longitudinal reinforcement 9 in the reinforced steel bar ring that the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of, consist of cage of reinforcement with described U-shaped reinforcing bar 5 and 6 colligations together; Transverse concave groove end face 13 places at the first precast concrete body of wall 1 and the second precast concrete body of wall 2 arrange horizontal hole 12, at the horizontal apical position of hole 12 vertical perforation hole 14 are set, and the two is connected; Described transverse concave groove 4, vertically hole 3, vertically hole 14, laterally be cast-in-situ concrete 7 in the space of 8 of the end faces of hole 12 and precast concrete body of wall; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
Among the embodiment as shown in Figure 9, the syndeton of precast concrete body of wall comprises the first precast concrete body of wall 1 and the second precast concrete body of wall 2, the first precast concrete body of wall 1 and the second precast concrete body of wall 2 are being provided with vertical perforation hole 3 near end face 8 places, the hole cross section is circle or rectangle, perhaps other shapes; The first precast concrete body of wall 1 is relative with the second precast concrete body of wall 2 end faces is provided with several transverse concave grooves 4, and the lateral view of transverse concave groove is rectangle, trapezoidal etc., is rectangle among Fig. 9; End face 8 and transverse concave groove end face 13 at the first precast concrete body of wall 1 arrange in body of wall to outer the first outstanding U-shaped reinforcing bar 5, extend to the position near the second precast concrete body of wall end face 8, the position corresponding with the first U-shaped reinforcing bar 5 at the end face 8 of the second precast concrete body of wall 2 and transverse concave groove end face 13 arranges in body of wall to outer the second outstanding U-shaped reinforcing bar 6, extend to the position near the first precast concrete body of wall end face 8, the first U-shaped reinforcing bar 5 and the second U-shaped reinforcing bar 6 overlaps consist of reinforced steel bar ring, but colligation together; The U-shaped reinforcing bar is plain bar, notched bars etc., and spacing satisfies force request, and outstanding length satisfies the Bar Anchorage requirement; End face 8 at body of wall has the longitudinal channels 15 that is communicated with vertical hole 3, and longitudinal channels 15 width are preferably 0.25 times of vertical hole 3 cross section Breadth Maximums, and the longitudinal channels both sides configurable reinforcing bar of concrete links together; Be cast-in-situ concrete 7 in the space that the end face of described transverse concave groove 4, vertical hole 3, longitudinal channels 15 and precast concrete body of wall is 8; In order to increase the performance of bonding surface, the bonding surface place of new-old concrete can be matsurface on the precast concrete.
The utility model is described by above-mentioned related embodiment, yet above-described embodiment does not limit scope of the present utility model only for implementing example of the present utility model.Every spirit that is contained in claim and modification and equalization arrange and all are contained in the utility model scope.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454638 CN202866043U (en) | 2012-09-07 | 2012-09-07 | Connection structure of precast concrete walls |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220454638 CN202866043U (en) | 2012-09-07 | 2012-09-07 | Connection structure of precast concrete walls |
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| CN202866043U true CN202866043U (en) | 2013-04-10 |
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| CN 201220454638 CN202866043U (en) | 2012-09-07 | 2012-09-07 | Connection structure of precast concrete walls |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787681A (en) * | 2012-09-07 | 2012-11-21 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN103255720A (en) * | 2013-05-28 | 2013-08-21 | 桂林理工大学 | Method for assembled integral type reinforced concrete slab bridge |
| CN103711238A (en) * | 2013-12-28 | 2014-04-09 | 中国建筑第七工程局有限公司 | Assembly-type concrete shear wall structure system buckled and anchored through ring ribs |
| CN104234269A (en) * | 2014-07-02 | 2014-12-24 | 山东万斯达建筑工业化研究院有限公司 | Construction method for prefabricated row hole-type shear wall |
| CN105604208A (en) * | 2016-03-03 | 2016-05-25 | 华汇工程设计集团股份有限公司 | Prefabricated shear wall in cast-in-situ connection mode |
| CN106223478A (en) * | 2016-08-31 | 2016-12-14 | 初明进 | A kind of precast reinforced concrete structure method of attachment |
| CN107503445A (en) * | 2017-09-11 | 2017-12-22 | 聊城市铭旺建材有限公司 | A kind of assembled heat insulation wall and its construction method |
| CN108374523A (en) * | 2018-02-05 | 2018-08-07 | 范砥 | A kind of Bar Anchorage structure and Bar Anchorage method |
| CN110284619A (en) * | 2019-06-28 | 2019-09-27 | 西安理工大学 | A kind of prefabricated superimposed sheet reinforced concrete shear wall of mortise and tenon type |
-
2012
- 2012-09-07 CN CN 201220454638 patent/CN202866043U/en not_active IP Right Cessation
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102787681A (en) * | 2012-09-07 | 2012-11-21 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN102787681B (en) * | 2012-09-07 | 2014-04-09 | 初明进 | Connecting structure of prefabricated concrete wall body |
| CN103255720A (en) * | 2013-05-28 | 2013-08-21 | 桂林理工大学 | Method for assembled integral type reinforced concrete slab bridge |
| CN103711238A (en) * | 2013-12-28 | 2014-04-09 | 中国建筑第七工程局有限公司 | Assembly-type concrete shear wall structure system buckled and anchored through ring ribs |
| CN104234269A (en) * | 2014-07-02 | 2014-12-24 | 山东万斯达建筑工业化研究院有限公司 | Construction method for prefabricated row hole-type shear wall |
| CN104234268A (en) * | 2014-07-02 | 2014-12-24 | 山东万斯达建筑工业化研究院有限公司 | Prefabricated row type shear wall |
| CN104234269B (en) * | 2014-07-02 | 2016-04-13 | 山东万斯达建筑工业化研究院有限公司 | A kind of construction method of prefabricated round type shear wall |
| CN105604208A (en) * | 2016-03-03 | 2016-05-25 | 华汇工程设计集团股份有限公司 | Prefabricated shear wall in cast-in-situ connection mode |
| CN105604208B (en) * | 2016-03-03 | 2018-09-07 | 华汇工程设计集团股份有限公司 | A kind of precast shear wall using cast-in-place connection type |
| CN106223478A (en) * | 2016-08-31 | 2016-12-14 | 初明进 | A kind of precast reinforced concrete structure method of attachment |
| CN107503445A (en) * | 2017-09-11 | 2017-12-22 | 聊城市铭旺建材有限公司 | A kind of assembled heat insulation wall and its construction method |
| CN108374523A (en) * | 2018-02-05 | 2018-08-07 | 范砥 | A kind of Bar Anchorage structure and Bar Anchorage method |
| CN110284619A (en) * | 2019-06-28 | 2019-09-27 | 西安理工大学 | A kind of prefabricated superimposed sheet reinforced concrete shear wall of mortise and tenon type |
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