CN203808292U - Assembly type gridded shear wall structure system - Google Patents
Assembly type gridded shear wall structure system Download PDFInfo
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- CN203808292U CN203808292U CN201420221445.8U CN201420221445U CN203808292U CN 203808292 U CN203808292 U CN 203808292U CN 201420221445 U CN201420221445 U CN 201420221445U CN 203808292 U CN203808292 U CN 203808292U
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- shear
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- mesh
- reinforcement skeleton
- prefabricated
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- 239000004567 concrete Substances 0.000 claims abstract description 19
- 210000002356 Skeleton Anatomy 0.000 claims description 58
- 230000002787 reinforcement Effects 0.000 claims description 58
- 238000010792 warming Methods 0.000 claims description 32
- 239000011150 reinforced concrete Substances 0.000 claims description 21
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 241001669679 Eleotris Species 0.000 claims description 10
- 210000004907 Glands Anatomy 0.000 claims description 7
- 206010055018 Gingival cyst Diseases 0.000 claims description 6
- 239000000203 mixtures Substances 0.000 claims description 4
- 239000004794 expanded polystyrene Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 14
- 229910000746 Structural steel Inorganic materials 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- 239000000463 materials Substances 0.000 description 2
- 206010011732 Cyst Diseases 0.000 description 1
- 280000893762 Hands On companies 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000010586 diagrams Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering processes 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
- 238000009417 prefabrication Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002699 waste materials Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
Technical field
The utility model belongs to fabricated shear wall applied technical field, especially relates to a kind of assembling grillage shear wall structural system.
Background technology
Assembled integral shear wall structure meets the resources conservation, the eco-friendly social desirability that in China " 12 " planning, propose, is one of effective way realizing building energy conservation reduction of discharging and housing industrialization.In recent years, policy guidance and the preferential policy of country to assembled-type house put into effect successively, and fabricated shear wall structure has obtained large development.The basic ideas of assembled integral shear wall structure are that the member of building structure is divided into many unit, then in factory for prefabrication or precasting yard moulding is built in each unit, be transported to again job site in place by mechanical hoisting, the fabricated shear wall structure of finally utilizing wet type to be formed by connecting.Assembled integral shear wall structure is because its good globality, rigidity are large, bearing capacity advantages of higher is used widely in high-rise fabricated construction.
But traditional assembled integral shear wall structure remains in following defect: the first, consume amount of concrete large, need cut into a mountain for quarrying in a large number and pick up and wash the sand, heavy damage ecological environment; The second, material therefor is single, node connection reliability is poor, and structural integrity is poor, and structural system lacks multi-way prevention earth-quake resistant mechanism, is difficult to meet the force request under course under cyclic loading; Three, structure can not reach Ductility Design by carrying out the disperse crack of consuming energy uniformly, causes waste and the unreasonable utilization of material.To sum up, nowadays lack a kind of simple in structure, reasonable in design, easy construction and input cost is lower, stress performance is good, result of use is good assembling grillage shear wall structural system, can effectively solve the problems such as the amount of concrete consumption that traditional assembled integral shear wall structure exists is large, input cost is higher, structural integrity is poor, stress performance is poor.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, a kind of assembling grillage shear wall structural system is provided, it is simple in structure, reasonable in design, easy construction and input cost lower, can effectively solve the problems such as the amount of concrete consumption that traditional assembled integral shear wall structure exists is large, input cost is higher, structural integrity is poor, stress performance is poor.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of assembling grillage shear wall structural system, it is characterized in that: comprise the shear wall body being spliced by polylith prefabricated mesh shear wall, the dark beam of upper constraint that prefabricated mesh shear wall described in polylith is connected as one and two carry out spacing vertical edges confining part to the described shear wall body left and right sides respectively, described in polylith, prefabricated mesh shear wall is laid on same vertical plane and it is laid from left to right, between adjacent two described prefabricated mesh shear walls, connect by connecting sleeper, described in polylith, prefabricated mesh shear wall is rectangle body of wall, and described in polylith, the vertical height of prefabricated mesh shear wall is all identical, the dark beam of described upper constraint is the crossbeam being positioned on described shear wall body, and prefabricated mesh shear wall and the connection sleeper that is connected between adjacent two described prefabricated mesh shear walls are all fastenedly connected and are integrated with the dark beam of upper constraint described in polylith, described vertical edges confining part is vertical upright column, and two described vertical edges confining parts are fastenedly connected and are integrated with the left and right sidewall of described shear wall body respectively, described in polylith, the structure of prefabricated mesh shear wall is all identical, and described prefabricated mesh shear wall comprises concrete wall and builds the internal framework in concrete wall, described internal framework comprises lattice girder and the multiple lattice column of laying from left to right that multiple tracks is laid from top to bottom, described in multiple tracks, lattice girder is all level laying, multiple described lattice columns are all vertically to laying, lattice girder and a rectangular mesh framework that comprises multiple rectangular meshs of multiple described lattice column composition described in multiple tracks, in each rectangular mesh on described rectangular mesh framework, be all embedded with a rectangle warming plate, the rectangle warming plate filling in lattice girder, multiple described lattice column and multiple described rectangular mesh described in multiple tracks is all laid on same vertical plane, the thickness of slab of multiple described rectangle warming plates all identical and its thickness of slab is less than the thickness of wall body of prefabricated mesh shear wall.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: on the left and right sidewall of described prefabricated mesh shear wall, be all reserved with gingival cyst of mucous gland in the newborn and rub with the hands.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: the structure of described rectangle warming plate and size all with structure and the consistent size of described rectangular mesh; The length of described rectangle warming plate and width are all less than 600mm.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: the thickness of slab d=D-Δ d of described rectangle warming plate, wherein D is the thickness of wall body of prefabricated mesh shear wall, Δ d=70mm～90mm.
Above-mentioned assembling grillage shear wall structural system, it is characterized in that: described lattice girder is section steel beam or the inner reinforced concrete beam that is provided with the first transverse reinforcement skeleton, described lattice column is steel column or the inner reinforced concrete post that is provided with the first vertical reinforcement skeleton.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: described internal framework also comprises two reinforced mesh that are laid in respectively both sides, described rectangular mesh framework front and back.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: described rectangle warming plate is EPS warming plate.
Above-mentioned assembling grillage shear wall structural system, is characterized in that: on four sidewalls of described rectangle warming plate, all have multiple tracks groove.
Above-mentioned assembling grillage shear wall structural system, it is characterized in that: described lattice girder is the reinforced concrete beam that inside is provided with the first transverse reinforcement skeleton, described lattice column is the reinforced concrete post that inside is provided with the first vertical reinforcement skeleton, the dark beam of described upper constraint is the reinforced concrete beam that inside is provided with the second transverse reinforcement skeleton, described vertical edges confining part is the reinforced concrete post that inside is provided with the second vertical reinforcement skeleton, and described connection sleeper is the reinforced concrete post that inside is provided with the 3rd vertical reinforcement skeleton; Described the 3rd vertical reinforcement skeleton is connected in prefabricated mesh shear wall the first set vertical reinforcement skeleton and is fastenedly connected and is integrated with its left and right sides, described the first vertical reinforcement skeleton, the second vertical reinforcement skeleton and the 3rd vertical reinforcement skeleton top are all fastenedly connected and are integrated with the second transverse reinforcement skeleton, in described vertical edges confining part set the second vertical reinforcement skeleton with its interior the first set vertical reinforcement skeleton of spacing prefabricated mesh shear wall be fastenedly connected and be integrated.
Above-mentioned assembling grillage shear wall structural system, it is characterized in that: the quantity of described shear wall body is multiple, multiple described shear wall bodies are fastenedly connected and are integrated and the junction of adjacent two described shear wall bodies shares a vertical edges confining part, and the dark beam of upper constraint of multiple described shear wall bodies connects as one; The shape of cross section of described vertical edges confining part is T font or cross, and the shape of cross section of the shared vertical edges confining part in the junction of adjacent two described shear wall bodies is cross.
The utility model compared with prior art has the following advantages:
1, simple in structure, reasonable in design and concrete amount is less, input cost is lower, easy construction.
2, structural integrity is good, stress performance is good and result of use is good, can realize the concrete wall of prefabricated mesh shear wall, the dark beam of upper constraint, the isostructural function division of vertical edges confining part, stress performance is good, can meet load repeat function demand, and each function division releases energy stage by stage, changing single anti-vibration defense lines is multiple seismic-proof, thereby can effectively improve traditional assembled integral shear wall structure system anti-seismic performance.
3, prefabricated mesh shear wall construction is easy, is easy to standardization and batch production.
In sum, the utility model is simple in structure, reasonable in design, easy construction and input cost lower, can effectively solve the problems such as the amount of concrete consumption that traditional assembled integral shear wall structure exists is large, input cost is higher, structural integrity is poor, stress performance is poor.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Brief description of the drawings
Fig. 1 is assembling schematic diagram of the present utility model.
Fig. 2 is the structural representation of the utility model prefabricated mesh shear wall internal framework.
Fig. 3 is the structural representation of the prefabricated mesh shear wall of the utility model band gingival cyst of mucous gland in the newborn stranding.
Fig. 4 is the prefabricated view of the prefabricated mesh shear wall of the utility model band gingival cyst of mucous gland in the newborn stranding.
Fig. 5 is the structural representation of the utility model rectangle warming plate.
Description of reference numerals:
1-prefabricated mesh shear wall; 1-1-the first transverse reinforcement skeleton;
1-2-the first vertical reinforcement skeleton; 1-3-rectangle warming plate; 1-31-dovetail groove;
1-4-concrete wall; 1-5-gingival cyst of mucous gland in the newborn is rubbed with the hands; 1-6-reinforced mesh;
2-above retrain dark beam; 2-1-the second transverse reinforcement skeleton;
3-vertical edges confining part; 3-1-the second vertical reinforcement skeleton; 4-connection sleeper;
4-1-three vertical reinforcement skeleton; 5-exterior sheathing; 5-1-wedge-shaped impression;
6-cast-in-situ floor.
Detailed description of the invention
As shown in Figure 1 and Figure 2, the utility model comprises that the shear wall body being spliced by polylith prefabricated mesh shear wall 1, the dark beam 2 of upper constraint that prefabricated mesh shear wall 1 described in polylith is connected as one and two carry out spacing vertical edges confining part 3 to the described shear wall body left and right sides respectively, described in polylith, prefabricated mesh shear wall 1 is laid on same vertical plane and it is laid from left to right, between adjacent two described prefabricated mesh shear walls 1, connects by connecting sleeper 4.Described in polylith, prefabricated mesh shear wall 1 is rectangle body of wall, and described in polylith, the vertical height of prefabricated mesh shear wall 1 is all identical.The dark beam of described upper constraint 2 is for being positioned at the crossbeam on described shear wall body, and prefabricated mesh shear wall 1 and the connection sleeper 4 that is connected between adjacent two described prefabricated mesh shear walls 1 are all fastenedly connected and are integrated with the dark beam 2 of upper constraint described in polylith.Described vertical edges confining part 3 is vertical upright column, and two described vertical edges confining parts 3 are fastenedly connected and are integrated with the left and right sidewall of described shear wall body respectively.Described in polylith, the structure of prefabricated mesh shear wall 1 is all identical, and described prefabricated mesh shear wall 1 comprises concrete wall 1-4 and builds the internal framework in concrete wall 1-4.Described internal framework comprises lattice girder and the multiple lattice column of laying from left to right that multiple tracks is laid from top to bottom, described in multiple tracks, lattice girder is all level laying, multiple described lattice columns are all vertically to laying, lattice girder and a rectangular mesh framework that comprises multiple rectangular meshs of multiple described lattice column composition described in multiple tracks, in each rectangular mesh on described rectangular mesh framework, be all embedded with a rectangle warming plate 1-3, the rectangle warming plate 1-3 filling in lattice girder, multiple described lattice column and multiple described rectangular mesh described in multiple tracks is all laid on same vertical plane.The thickness of slab of multiple described rectangle warming plate 1-3 all identical and its thickness of slab is less than the thickness of wall body of prefabricated mesh shear wall 1.
In the present embodiment, as shown in Figure 3, on the left and right sidewall of described prefabricated mesh shear wall 1, be all reserved with gingival cyst of mucous gland in the newborn and rub 1-5 with the hands.
When practice of construction, the structure of described rectangle warming plate 1-3 and size all with structure and the consistent size of described rectangular mesh.Length and the width of described rectangle warming plate 1-3 are all less than 600mm.
The thickness of slab d=D-Δ d of described rectangle warming plate 1-3, wherein D is the thickness of wall body of prefabricated mesh shear wall 1, Δ d=70mm～90mm.In the present embodiment, Δ d=80mm.When practice of construction, can according to specific needs, the value size of Δ d be adjusted accordingly.
When practice of construction, described lattice girder is section steel beam or the inner reinforced concrete beam that is provided with the first transverse reinforcement skeleton 1-1, and described lattice column is steel column or the inner reinforced concrete post that is provided with the first vertical reinforcement skeleton 1-2.In the present embodiment, described lattice girder is the reinforced concrete beam that inside is provided with the first transverse reinforcement skeleton 1-1, described lattice column is the reinforced concrete post that inside is provided with the first vertical reinforcement skeleton 1-2, and described lattice girder and lattice column are all built in being integrated with concrete wall 1-4.
Meanwhile, described internal framework also comprises two reinforced mesh 1-6 that are laid in respectively both sides, described rectangular mesh framework front and back.In the present embodiment, each described reinforced mesh 1-6 is all fastenedly connected and is integrated with inner the first set transverse reinforcement skeleton 1-1 of lattice girder described in multiple tracks and inner set the first vertical reinforcement skeleton 1-2 of multiple described lattice columns.And, between described reinforced mesh 1-6 and the first transverse reinforcement skeleton 1-1 and the first vertical reinforcement skeleton 1-2, be all fixed and be connected with welding manner.
In the present embodiment, described rectangle warming plate 1-3 is EPS warming plate.And described rectangle warming plate 1-3 is square warming plate.
As shown in Figure 5, on four sidewalls of described rectangle warming plate 1-3, all have multiple tracks groove.Described in multiple tracks, groove is all level to laying or being all vertically to laying.In the present embodiment, described groove is dovetail groove 1-31.Actually add man-hour, can be according to specific needs, adopt the groove of other structure.
In the present embodiment, groove is all level to laying described in multiple tracks.When practice of construction, groove also can all be vertically to laying described in multiple tracks.
In the present embodiment, the dark beam 2 of described upper constraint is the inner reinforced concrete beam that is provided with the second transverse reinforcement skeleton 2-1, described vertical edges confining part 3 is the inner reinforced concrete post that is provided with the second vertical reinforcement skeleton 3-1, and described connection sleeper 4 is the inner reinforced concrete post that is provided with the 3rd vertical reinforcement skeleton 4-1.Described the 3rd vertical reinforcement skeleton 4-1 is connected interior the first set vertical reinforcement skeleton 1-2 of prefabricated mesh shear wall 1 and is fastenedly connected and is integrated with its left and right sides, described the first vertical reinforcement skeleton 1-2, the second vertical reinforcement skeleton 3-1 and the 3rd vertical reinforcement skeleton 4-1 top are all fastenedly connected and are integrated with the second transverse reinforcement skeleton 2-1, interior the second set vertical reinforcement skeleton 3-1 of described vertical edges confining part 3 and its interior the first set vertical reinforcement skeleton 1-2 of spacing prefabricated mesh shear wall 1 be fastenedly connected and be integrated.
In the present embodiment, described the first transverse reinforcement skeleton 1-1 comprises the horizontal annular reinforcing bar that multiple tracks is laid from top to bottom.Described the first vertical reinforcement skeleton 1-2 comprises the vertical steel hoop that multiple tracks is laid from left to right.
In the present embodiment, in described shear wall body, the quantity of included prefabricated mesh shear wall 1 is two.
When practice of construction, can be according to specific needs, the quantity to included prefabricated mesh shear wall 1 in described shear wall body and the size of each prefabricated mesh shear wall 1 adjust accordingly.
In the present embodiment, the quantity of described shear wall body is multiple, multiple described shear wall bodies are fastenedly connected and are integrated and the junction of adjacent two described shear wall bodies shares a vertical edges confining part 3, and the dark beam 2 of upper constraint of multiple described shear wall bodies connects as one; The shape of cross section of described vertical edges confining part 3 is T font or cross, and the shape of cross section of the shared vertical edges confining part 3 in the junction of adjacent two described shear wall bodies is cross.
As shown in Figure 4, when prefabricated mesh shear wall 1 is constructed, also need to adopt exterior sheathing 5 to carry out molding construction.Actual while carrying out concrete pouring construction, the inner formword of multiple described rectangle warming plate 1-3 composition prefabricated mesh shear walls 1.
The structure of described exterior sheathing 5 inner forming cavities and size all with outboard structure and the consistent size of concrete wall 1-4.Described exterior sheathing 5 is rectangular frame, all has multiple wedge-shaped impression 5-1 that rub 1-5 for moulding gingival cyst of mucous gland in the newborn with the hands on the left and right inside wall of described rectangular frame.Actually add man-hour, described rectangular frame is structural steel frame.On the left and right sidewall of described structural steel frame, all have multiple cross through hole that supply described section steel beam or the first transverse reinforcement skeleton 1-1 to pass respectively, on the front and back sidewall of described structural steel frame, all have multiple longitudinal holes that supply described steel column or the first vertical reinforcement skeleton 1-2 to pass respectively.
In the present embodiment, described structural steel frame is spliced by many shaped steel sections, and described cross through hole and described longitudinal hole are all positioned at the junction of adjacent two described shaped steel sections.And described structural steel frame is the framework being welded by C shaped steel.
When practice of construction, retrain the cast-in-situ floor 6 of constructing on dark beam 2 on described, described cast-in-situ floor 6 is built and is integrated with the dark beam 2 of upper constraint.In the present embodiment, described cast-in-situ floor 6 is mutually concordant with the upper surface of the dark beam 2 of upper constraint.
The above; it is only preferred embodiment of the present utility model; not the utility model is imposed any restrictions; every any simple modification of above embodiment being done according to the utility model technical spirit, change and equivalent structure change, and all still belong in the protection domain of technical solutions of the utility model.
Claims (10)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420221445.8U CN203808292U (en) | 2014-05-01 | 2014-05-01 | Assembly type gridded shear wall structure system |
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| CN201420221445.8U CN203808292U (en) | 2014-05-01 | 2014-05-01 | Assembly type gridded shear wall structure system |
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| CN203808292U true CN203808292U (en) | 2014-09-03 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675012A (en) * | 2015-03-17 | 2015-06-03 | 西安建筑科技大学 | Prefabricated polypropylene fiber sludge ceramsite concrete wall based on serrated racking connection and construction method thereof |
| CN104675014A (en) * | 2015-03-17 | 2015-06-03 | 西安建筑科技大学 | Prefabricated steel fiber sludge ceramsite concrete wall based on serrated racking connection and construction method thereof |
| CN106065669A (en) * | 2014-09-29 | 2016-11-02 | 中铁四局集团有限公司 | Bar connecting mode in precast shear wall connecting elements |
| CN106400952A (en) * | 2016-07-29 | 2017-02-15 | 刘祥锦 | Assembly type prefabricated structure wallboard unit and connecting joints thereof |
| CN109594667A (en) * | 2017-04-05 | 2019-04-09 | 孙立民 | A kind of building body insulation construction |
-
2014
- 2014-05-01 CN CN201420221445.8U patent/CN203808292U/en active IP Right Grant
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106065669A (en) * | 2014-09-29 | 2016-11-02 | 中铁四局集团有限公司 | Bar connecting mode in precast shear wall connecting elements |
| CN104675012A (en) * | 2015-03-17 | 2015-06-03 | 西安建筑科技大学 | Prefabricated polypropylene fiber sludge ceramsite concrete wall based on serrated racking connection and construction method thereof |
| CN104675014A (en) * | 2015-03-17 | 2015-06-03 | 西安建筑科技大学 | Prefabricated steel fiber sludge ceramsite concrete wall based on serrated racking connection and construction method thereof |
| CN104675014B (en) * | 2015-03-17 | 2017-08-01 | 西安建筑科技大学 | The assembled steel fiber sludge Ceramsite Concrete Wall and its construction method connected based on horse tooth trough |
| CN104675012B (en) * | 2015-03-17 | 2017-09-05 | 西安建筑科技大学 | The assembled polypropylene fibre sludge ceramsite concrete wall and its construction method connected based on horse tooth trough |
| CN106400952A (en) * | 2016-07-29 | 2017-02-15 | 刘祥锦 | Assembly type prefabricated structure wallboard unit and connecting joints thereof |
| CN109594667A (en) * | 2017-04-05 | 2019-04-09 | 孙立民 | A kind of building body insulation construction |
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