CN209083031U - A kind of ruggedized construction of masonry structure load bearing wall - Google Patents
A kind of ruggedized construction of masonry structure load bearing wall Download PDFInfo
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- CN209083031U CN209083031U CN201821346946.3U CN201821346946U CN209083031U CN 209083031 U CN209083031 U CN 209083031U CN 201821346946 U CN201821346946 U CN 201821346946U CN 209083031 U CN209083031 U CN 209083031U
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- reinforcing bar
- applied force
- vertical applied
- force reinforcing
- load bearing
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Abstract
The utility model discloses a kind of ruggedized constructions of masonry structure load bearing wall, including vertical applied force reinforcing bar, closing ring and the surface layer being arranged in pairs along two surface of masonry wall, vertical applied force reinforcing bar is connect with upper and lower concrete beam plate respectively, closing ring passes through masonry wall, and sequentially lock ring forms reinforcing body on adjacent at least 2 pairs or more of vertical applied force reinforcing bar, and float coat is pressed to constitute whole force structure on the surface of reinforcing body.The utility model lives vertical applied force reinforcing bar using closing ring lock ring, by closing ring instead of the horizontal distribution reinforcing bar in traditional reinforcing steel net shell surface layer ruggedized construction, spot weld operation when vertical applied force reinforcing bar is connected with horizontal distribution reinforcing bar, easy for construction, lifting construction efficiency can be saved；The utility model lives vertical applied force reinforcing bar formation Integral net shaped body using closing ring lock ring and plasters to form whole force structure, it can be improved tension, shear behavior and the Compressive Bearing Capacity of masonry wall, the ductility of masonry structure is improved, anti-seismic performance is improved, guarantees strengthening quality.
Description
Technical field
The utility model relates to a kind of ruggedized constructions of masonry structure load bearing wall.
Background technique
In China's building construction, masonry structure still occupies larger proportion.Masonry structure (masonry structure) is
The structure of wall, column as building main bearing member made of being built as block and mortar.Wherein, masonry wall is as common
Maintenance and structural elements, since cohesive force is weaker between brick, stone, building block and mortar, make its tension, bending resistance and shearing strength compared with
It is low；The basic material and connection type of masonry wall composition determine its brittleness, destroy heavier when making it by earthquake, resist
Shock stability is very poor.Meanwhile overlong time, maintenance are improper, use function to change, new requirements for fortification against earthquake because building structure uses
Change etc. reasons, easily cause the bearing capacity of wall segment be not able to satisfy normal use requirement, therefore, it is necessary to masonry structure into
Row is reinforced.
According to existing " masonry bearing capacity design specification " GB50702-2011, common reinforced masonry wall method has reinforcing bar mixed
Solidifying soil surface layer method for strengthening, reinforcing steel net shell surface layer method for strengthening, steel-encasing strengthening method, outrigger pre-stressed struts method for strengthening,
It pastes fiber composite material method for strengthening, wire rope net-polymer-modified cement mortar surface layer method for strengthening, add the reinforcing of masonry buttress
Method and masonry structure constructivity method for strengthening etc..
Wherein, there is following defects for reinforcing steel net shell surface layer method for strengthening: in applying for reinforcing steel net shell surface layer
In work, vertical applied force reinforcing bar needs spot welding when connecting with horizontal distribution reinforcing bar, constructing operation is inconvenient, welding workload is big, construction
Low efficiency, and welding node is vulnerable under unfavorable load action, it is difficult to guarantee the quality of reinforced masonry wall engineering.
Utility model content
That the purpose of this utility model is to provide a kind of structures is simple, at low cost, easy for construction, masonry wall can be improved
Tension, shearing resistance, Compressive Bearing Capacity and anti-seismic performance masonry structure load bearing wall ruggedized construction.
The above-mentioned purpose of the utility model is realized by the following technical solutions: a kind of reinforcing of masonry structure load bearing wall
Structure, it is characterised in that: it includes vertical applied force reinforcing bar, closing ring and the surface layer being arranged in pairs along two surface of masonry wall, described
Vertical applied force reinforcing bar is connect with upper and lower concrete beam plate respectively, the closing ring pass through masonry wall sequentially lock ring it is adjacent extremely
Reinforcing body is formed on few 2 pairs or more of vertical applied force reinforcing bar, float coat is pressed to constitute whole stress on the surface of the reinforcing body
Structure.
The utility model lives vertical applied force reinforcing bar using closing ring lock ring, by closing ring instead of traditional mesh reinforced cement sand
Therefore horizontal distribution reinforcing bar in pulp noodle layer ruggedized construction can save when vertical applied force reinforcing bar is connected with horizontal distribution reinforcing bar
Spot weld operation, it is easy for construction, can significantly lifting construction efficiency, moreover, the utility model using closing ring lock ring live vertically by
Power reinforcing bar forms Integral net shaped body and simultaneously plasters to form whole force structure, can be improved the tension of masonry wall, shear behavior and anti-
Bearing capacity is pressed, while improving the ductility of masonry structure, and then improve its anti-seismic performance, to guarantee strengthening quality.
As a kind of embodiment of the utility model, the closing ring is vertically arranged side by side in column, adjacent column
Closing ring interlaced arrangement, i.e. closing ring are in quincuncial arrangement on reinforcing bar-closing ring net facade, play preferably drawknot, fixation
The effect of vertical applied force reinforcing bar.
As a kind of preferred embodiment of the utility model, the vertical applied force reinforcing bar passes through bar planting and upper and lower coagulation
Native beam slab connection.
As a kind of embodiment of the utility model, the anchorage depth of the vertical applied force reinforcing bar should be by construction and calculating
It is required that maximum value determine, be greater than or equal to 15d, d be vertical applied force reinforcing bar nominal diameter.
As a kind of embodiment of the utility model, the horizontal space of adjacent vertical applied force reinforcing bar is according to vertical bearing capacity
It calculates and determines, be less than or equal to 500mm.
As a kind of embodiment of the utility model, vertically the spacing between adjacent closing ring is by horizontal bearing
Power, which calculates, to be determined, 500mm is less than or equal to.
As a kind of embodiment of the utility model, the surface layer is cement sand bed, with a thickness of 30~45mm.
As a kind of embodiment of the utility model, the closing ring using wirerope wale after vertical applied force reinforcing bar by
Lockset banding forms.
Compared with prior art, the utility model has following significant effect:
(1) the utility model lives vertical applied force reinforcing bar using closing ring lock ring, by closing ring instead of traditional mesh reinforced cement
Horizontal distribution reinforcing bar in mortar surface layer ruggedized construction, therefore, when can save vertical applied force reinforcing bar and being connected with horizontal distribution reinforcing bar
Spot weld operation, it is easy for construction, can significantly lifting construction efficiency.
(2) the utility model lives vertical applied force reinforcing bar formation Integral net shaped body using closing ring lock ring and plasters to form entirety
Force structure, can be improved tension, shear behavior and the Compressive Bearing Capacity of masonry wall, while improve the ductility of masonry structure, into
And its anti-seismic performance is improved, to guarantee strengthening quality.
The closing ring of the utility model on reinforcing bar-closing ring net facade be in quincuncial arrangement, play preferably drawknot,
The effect of fixed vertical reinforcement.
(4) the utility model structure is simple, at low cost, practical, suitable for being widely used to promote.
Detailed description of the invention
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the elevation of the utility model embodiment 1；
Fig. 2 is the line A-A sectional view along Fig. 1；
Fig. 3 is the structural schematic diagram of lockset；
Fig. 4 is the elevation of the utility model embodiment 2；
Fig. 5 is the line B-B sectional view along Fig. 4.
Specific embodiment
Embodiment 1
It as shown in Figures 1 to 3, is a kind of ruggedized construction of masonry structure load bearing wall of the utility model, it includes along masonry wall 1
Vertical applied force reinforcing bar 2, closing ring and the surface layer that two surfaces are arranged in pairs, vertical applied force reinforcing bar 2 pass through bar planting and upper coagulation respectively
Native beam slab 5, lower concrete beam plate 7 connect, and the anchorage depth of vertical applied force reinforcing bar 2 is greater than or equal to 15d, and d is vertical applied force steel
The nominal diameter of muscle.The horizontal space of adjacent vertical applied force reinforcing bar 2 is less than or equal to 500mm.Closing ring passes through masonry wall 1 sequentially
Lock ring forms reinforcing body on adjacent at least 2 pairs or more of vertical applied force reinforcing bar 2, and float coat structure is pressed on the surface of reinforcing body
Integral force structure.Surface layer is specially cement sand bed 4, with a thickness of 30~45mm.
In the present embodiment, on 2 pairs of adjacent vertical applied force reinforcing bars 2, closing ring is bound round closing ring lock ring using wirerope 3
It is firmly formed after vertical applied force reinforcing bar 2 by 6 banding of lockset, wherein lockset 6 is the prior art, and lockset 6 is by U-shaped bolt 8, U
Type gasket 9 and nut 10 form, and fixation is tightened through nut 10 in the hole that wirerope 3 passes through lockset 6.Closing ring is vertically set side by side
Column are set to, in the present embodiment, closing ring be set with is at 7 column, and vertically the spacing between adjacent closing ring is less than or equal to
500mm, the closing ring interlaced arrangement of adjacent column, i.e. the common banding 1 of the closing ring of adjacent column is to vertical applied force reinforcing bar 2, closing ring
It is in quincuncial arrangement on reinforcing bar-wire rope net facade, preferably drawknot, fixed vertical applied force reinforcing bar can be played the role of.
A kind of construction method of the ruggedized construction of above-mentioned masonry structure load bearing wall, comprising the following steps:
(1) vertical applied force reinforcing bar 2 is arranged in pairs along two surfaces of masonry wall 1 and distinguish the both ends of vertical applied force reinforcing bar 2
It connect, i.e., is first bored on upper concrete beam plate 5, lower concrete beam plate 7 with equipment with upper concrete beam plate 5, lower concrete beam plate 7
Hole, hole depth are greater than or equal to 15d, and d is the nominal diameter of vertical applied force reinforcing bar, and the as anchorage depth of vertical applied force reinforcing bar is right
Hole inside ash is cleared up, and then penetrates in hole and inject anchoring adhesive for the end of vertical applied force reinforcing bar 2, is solidified to anchoring adhesive
Afterwards, the both ends of vertical applied force reinforcing bar 2 are anchored at concrete beam plate 5, in lower concrete beam plate 7.Several pairs of 2 edges of vertical applied force reinforcing bar
The length direction laid out in parallel of masonry wall 1；
(2), according to the design spacing of wirerope 3, through-hole is drilled with along longitudinal direction on masonry wall；
(3) wirerope 3 is sequentially passed through to through-hole and cuff on two pairs of adjacent vertical applied force reinforcing bars 2, then passes through lockset 6
Banding and form closing ring, closing ring on facade every one draw one be in quincuncial arrangement.
(4) the cement sand bed 4 for smearing 30~45mm is pressed on reinforcing bar-wire rope net skeleton surface, is used for surfacecti proteon,
?.
Embodiment 2
As shown in Figures 4 and 5, the present embodiment difference from example 1 is that closing ring institute cuff vertical applied force steel
The quantity of muscle 2 is different, and the closing ring cuff of the present embodiment is on 3 pairs of adjacent vertical applied force reinforcing bars 2.In the present embodiment, it seals
Hoop be set with is closed into 5 column, the closing ring interlaced arrangement of adjacent column, i.e. the common banding two of the closing ring of adjacent column is to vertical applied force reinforcing bar
2。
In other embodiments, the concrete condition and design requirement for the masonry structure load bearing wall reinforced as needed determine
Closing ring wants the quantity of the vertical applied force reinforcing bar of cuff, the position that closing ring is arranged on vertical applied force reinforcing bar, as far as possible according to
The concrete condition of quincuncial arrangement, the closing ring interlaced arrangement of adjacent column can be determined according to actual loading situation.Work as closing ring
When the quantity of the vertical applied force reinforcing bar of institute's cuff is more, the horizontal space of vertical applied force reinforcing bar should be reduced, to ensure to reinforce effect
Fruit.
The embodiments of the present invention is without being limited thereto, above content according to the present utility model, according to the general of this field
Logical technological know-how and customary means, under the premise of not departing from the utility model above-mentioned basic fundamental thought, the utility model may be used also
To make the modification, replacement or change of other diversified forms, all fall within the utility model rights protection scope.
Claims (8)
1. a kind of ruggedized construction of masonry structure load bearing wall, it is characterised in that: it includes being arranged in pairs along two surface of masonry wall
Vertical applied force reinforcing bar, closing ring and surface layer, the vertical applied force reinforcing bar are connect with upper and lower concrete beam plate respectively, the closing
Across masonry wall, sequentially lock ring forms reinforcing body on adjacent at least 2 pairs or more of vertical applied force reinforcing bar to hoop, in the reinforcing
Float coat is pressed to constitute whole force structure on the surface of body.
2. the ruggedized construction of masonry structure load bearing wall according to claim 1, it is characterised in that: the closing ring is vertical
It is upper to be arranged side by side in column, the closing ring interlaced arrangement of adjacent column.
3. the ruggedized construction of masonry structure load bearing wall according to claim 2, it is characterised in that: the vertical applied force reinforcing bar
It is connect by bar planting with upper and lower concrete beam plate.
4. the ruggedized construction of masonry structure load bearing wall according to claim 3, it is characterised in that: the vertical applied force reinforcing bar
Anchorage depth be greater than or equal to 15d, d be vertical applied force reinforcing bar nominal diameter.
5. the ruggedized construction of masonry structure load bearing wall according to claim 4, it is characterised in that: adjacent vertical applied force reinforcing bar
Horizontal space be less than or equal to 500mm.
6. the ruggedized construction of masonry structure load bearing wall according to claim 5, it is characterised in that: vertically adjacent envelope
The spacing closed between hoop is less than or equal to 500mm.
7. the ruggedized construction of masonry structure load bearing wall according to claim 6, it is characterised in that: the surface layer is cement bonded sand
Pulp layer, with a thickness of 30~45mm.
8. the ruggedized construction of described in any item masonry structure load bearing walls according to claim 1~7, it is characterised in that: the envelope
It closes after hoop wales vertical applied force reinforcing bar using wirerope and is formed by lockset banding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346946.3U CN209083031U (en) | 2018-08-20 | 2018-08-20 | A kind of ruggedized construction of masonry structure load bearing wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821346946.3U CN209083031U (en) | 2018-08-20 | 2018-08-20 | A kind of ruggedized construction of masonry structure load bearing wall |
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| Publication Number | Publication Date |
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| CN209083031U true CN209083031U (en) | 2019-07-09 |
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| CN201821346946.3U Active CN209083031U (en) | 2018-08-20 | 2018-08-20 | A kind of ruggedized construction of masonry structure load bearing wall |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979192A (en) * | 2018-08-20 | 2018-12-11 | 广东省建筑科学研究院集团股份有限公司 | A kind of ruggedized construction and its construction method of masonry structure load bearing wall |
-
2018
- 2018-08-20 CN CN201821346946.3U patent/CN209083031U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979192A (en) * | 2018-08-20 | 2018-12-11 | 广东省建筑科学研究院集团股份有限公司 | A kind of ruggedized construction and its construction method of masonry structure load bearing wall |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200115 Address after: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Patentee after: GUANGDONG JIANKE CONSTRUCTION ENGINEERING TECHNOLOGY DEVELOPMENT CO., LTD. Address before: 510500 No. 121 martyrs East Road, Guangzhou, Guangdong, Tianhe District Co-patentee before: GUANGDONG JIANKE CONSTRUCTION ENGINEERING TECHNOLOGY DEVELOPMENT CO., LTD. Patentee before: Guangdong Construction Academy Group Plc |
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| TR01 | Transfer of patent right |