CN106499064A - A kind of precast reinforced concrete structure method of attachment - Google Patents
A kind of precast reinforced concrete structure method of attachment Download PDFInfo
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- CN106499064A CN106499064A CN201611171102.5A CN201611171102A CN106499064A CN 106499064 A CN106499064 A CN 106499064A CN 201611171102 A CN201611171102 A CN 201611171102A CN 106499064 A CN106499064 A CN 106499064A
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- reinforced concrete
- concrete structure
- precast reinforced
- projection
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
- E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
- E04B1/6166—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on both frontal surfaces
- E04B1/6175—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with protrusions on both frontal surfaces with two or more protrusions on each frontal surface
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Joining Of Building Structures In Genera (AREA)
Abstract
The present invention relates to a kind of precast reinforced concrete structure method of attachment, belongs to assembled monolithic concrete structure technical field；First precast reinforced concrete structure and the second precast reinforced concrete structure are linked to be entirety by the reinforced concrete member method of attachment；The longitudinal edge of first precast reinforced concrete structure and the second precast reinforced concrete structure has lateral projection, is provided with longitudinal bore in the projection；First precast reinforced concrete structure and the second reinforced concrete member are oppositely arranged, the first precast reinforced concrete structure projection is stretched between the projection of the second reinforced concrete member, vertical muscle is inserted into through the first precast reinforced concrete structure and the longitudinal bore of the second reinforced concrete member in longitudinal bore, rear pouring concrete is poured and the first precast reinforced concrete structure and the second reinforced concrete member is linked to be entirety.Can be applicable in various body of wall load-carrying members.
Description
Technical field
The invention belongs to prefabricated reinforced concrete structure component technology field, more particularly to a kind of suitable for assembled integral
The precast reinforced concrete structure method of attachment of xoncrete structure.
Background technology
The primary structural member of precast concrete is made in factory, and production efficiency is high, quality is good, save resources and
The energy, is conducive to sustainable development.It is the principal mode of assembled architecture using precast concrete.
The performance of the seam in precast concrete between prefabricated components determines integrality performance of the structure.Existing prefabricated mixed
The effect reached as cast-in-place concrete is typically pursued in the measure of Xtah Crude Clay structure seam construction, and precast concrete side is general
Connection reinforcing bar is stretched out, and when making, connecting the template at reinforcing bar needs to slot, and little mould etc. is arranged for avoiding spillage from needing, and makes
Complicated；In the haulage stage, connection reinforcing bar is easily collided；In lifting stage, the reinforcing bar for connecting reinforcing bar with the component that has installed
Interfere；So the connection reinforcing bar that precast concrete side is stretched out is brought very to links such as structure manufacture, transport, liftings
Many problems.
Content of the invention
The purpose of the present invention is to improve the industrialized level of building structure, solves traditional precast reinforced concrete structure indirect
The weak deficiency of seam connection, it is to avoid stretch out the technical problem that connection reinforcing bar brings in precast concrete side, there is provided a kind of pre-
Reinforced concrete member method of attachment processed.Precast reinforced concrete structure method of attachment proposed by the present invention ensures prefabricated in structure
Globality between reinforced concrete member.
The precast reinforced concrete structure method of attachment, will be precast reinforced to the first precast reinforced concrete structure and second
Concrete component is linked to be entirety；Characterized in that, first precast reinforced concrete structure and the second prefabricated reinforced concrete
The longitudinal edge of component has lateral projection, is provided with longitudinal bore in the projection；By the first precast reinforced concrete structure and
Two reinforced concrete members are oppositely arranged, and the first precast reinforced concrete structure projection stretches into the second reinforced concrete member
Projection between, vertical muscle is set through the first precast reinforced concrete structure and the longitudinal bore of the second reinforced concrete member,
Template is set between contiguous prefabricated reinforced concrete member, rear pouring concrete is poured by the first precast reinforced concrete structure and second
Reinforced concrete member is linked to be entirety.First precast reinforced concrete structure projection stretches into the projection of the second reinforced concrete member
Between, it is not less than 10mm with the spacing of the second reinforced concrete member, is poured with pouring concrete after guarantee.The lateral projection is stretched
The length for going out concrete component requires to determine according to stress, technique etc..In order to meet the requirement such as stress, in the projection, two are provided with
Individual above longitudinal bore.Groove can be set in the lateral projection, and after convenience, pouring concrete is poured, and increases new-old concrete
Binding ability；The anchoring property of longitudinal reinforcement is stretched out to increase substructure, and the raised groove cross section for arranging is ladder
Shape.When groove is arranged in projection, the first precast reinforced concrete structure and the second reinforced concrete member can be fitted in one
Rise, after the groove composition, pouring concrete pours passage.
The lateral projection of the precast reinforced concrete structure longitudinal edge, stretch out the length of precast concrete according to
Stress, technique etc. require to determine that the preferably described longitudinally convex length for stretching out concrete edge is 2 times of hole diameter.Laterally
Projection can increase the contact area of precast concrete and rear pouring concrete, improve bond between fresh and hardened concretes performance；First pre-manufactured steel
The lateral projection of reinforced concrete component is extend between the projection of the second precast reinforced concrete structure, by rear pouring concrete,
It is interlocked with the projection of the second precast reinforced concrete structure, increases the switching performance of component.Arrange rational laterally convex
Rise and stretch out the length at concrete edge and can reach above-mentioned technique effect, can conveniently make again, transport, lift.
In the lateral projection for being arranged on precast reinforced concrete structure longitudinal edge, longitudinal bore is used for arranging longitudinal direction
Reinforcing bar, the longitudinal reinforcement pass through described hole.Described hole diameter is not less than 2mm with bar diameter difference.Described hole is straight
Footpath can be taken as no more than 10mm with bar diameter difference, or be taken as 10 ~ 50mm, or be taken as more than 50mm.Suitable longitudinal direction
The convenient insertion longitudinal reinforcement of hole diameter.Longitudinal bore diameter is preferably and meets vertical muscle installation requirement, it is to avoid excessive longitudinal hole
Hole dia weakens precast concrete, because pouring after causing to insert in longitudinal bore using larger longitudinal bore diameter mixed
After solidifying soil, conjunction old and new concret face can make rear pouring concrete be difficult to perfect cooperation with precast concrete；Therefore, full
On the premise of sufficient longitudinal reinforcement is installed, longitudinal bore diameter is preferably less diameter；Accordingly even when pouring concrete is difficult after existing
With the situation of closely knit longitudinal bore, but after being embedded between lateral projection due to longitudinal reinforcement in pouring concrete, its anchoring can
To ensure, can ensure that with rear pouring concrete cooperation.Less longitudinal bore diameter is taken, prior art can be avoided to exist
Large diameter hole is opened up in precast concrete weakens precast concrete；Because there are some researches show, precast concrete
Middle when large diameter hole pouring concrete is formed after pouring in which structural elements stress are set, due to bond between fresh and hardened concretes
Performance is not enough, and aperture wall precast concrete is first destroyed, and causes the deterioration in advance of structural elements performance.Take the longitudinal direction of small diameter
Hole, in rear pouring concrete leakiness hole, the bond state of longitudinal reinforcement and concrete through hole is：Lateral projection
Between indulge muscle be bonded together with rear pouring concrete, in longitudinal bore indulge muscle poor with rear pouring concrete caking property, negligible bonding
Effect；The combination technology for being different from the reinforcing bar Yu concrete of prior art is result in formation of, that is, forms reinforcing bar and rear pouring concrete
One section of bonding, one section of inadherent interval bond state.Using such technology, the caking property of vertical muscle and concrete had both been met,
The weakening precast concrete for avoiding longitudinal bore excessive again, lifts the performance of precast concrete.
The precast reinforced concrete structure longitudinal edge has lateral projection, is provided with longitudinal bore in the projection, described
Longitudinal bore is truncated cone shape.Truncated cone shape hole side hole sectional area is big, and a side cavities sectional area is little, pours in hole after making
Concrete is wedge shaped, and as longitudinal reinforcement is inserted in longitudinal bore, in reinforcing steel bar bear, the rear pouring concrete of wedge shape increases the old and new
Associativity, improves the anchoring property of reinforcing bar.In order to increase reinforcing bar by anchoring property during Cyclic Loading, the longitudinal bore is right
The upper and lower both sides sectional area of top truncated cone, i.e. hole is big, and middle part sectional area is little.
The lateral projection of first precast reinforced concrete structure extend into the convex of the second precast reinforced concrete structure
Between rising, retain between the projection of second raised with the adjacent reinforced concrete member of the first precast reinforced concrete structure certain
Spacing, facilitate lifting component, concreting.The projection of first precast reinforced concrete structure and the second adjacent steel
Spacing between the projection of reinforced concrete component is preferably not less than 0.5 times of the length that the lateral projection stretches out concrete edge,
Poured with pouring concrete after guarantee.
The projection of first precast reinforced concrete structure and the second precast reinforced concrete structure is precast reinforced mixed
Solidifying soil component side is evenly arranged.Or area above at 2 is set in a layer of building structure, prefabricated in each region first
Reinforced concrete member and the second precast reinforced concrete structure stretch out projection, so can between precast reinforced concrete structure structure
Into strongly connected region.Strongly connected region is arranged according to force request, such as when structure stress is less（For example building structure is always high
When degree is less）, strongly connected region at 2 can be set at the top and bottom near each layer of body of wall only；When structure stress is larger,
Above strongly connected region at 3 is set.Strongly connected region is concentrated by arranging, it is ensured that on the premise of structure stress, reduce reinforcing bar and insert
Enter the region of hole and the quantity of projection, improve structure manufacture convenience, easy construction.
Description of the drawings
Fig. 1 is a kind of embodiment schematic diagram of the precast reinforced concrete structure method of attachment of the present invention.
Fig. 2 is another kind of embodiment schematic diagram of the precast reinforced concrete structure method of attachment of the present invention.
Fig. 3 is another kind of embodiment schematic diagram of the precast reinforced concrete structure method of attachment of the present invention.
Fig. 4 is another kind of embodiment schematic diagram of the precast reinforced concrete structure method of attachment of the present invention.
Fig. 5 is another kind of embodiment schematic diagram of the precast reinforced concrete structure method of attachment of the present invention.
Fig. 6 is a kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Fig. 7 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Fig. 8 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Fig. 9 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 10 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 11 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 12 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 13 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 14 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Figure 15 is another kind of embodiment schematic diagram of the precast reinforced concrete structure of the present invention.
Labelling implication in accompanying drawing is：1 first the second precast reinforced concrete structures of precast reinforced concrete structure 1-1
Transverse concave groove 5 in 2 lateral projection, 3 longitudinal bore, 4 projection indulges muscle.
Specific embodiment
With reference to the accompanying drawings and examples, detailed retouching is carried out to the precast reinforced concrete structure method of attachment of the present invention
State.
A kind of embodiment of precast reinforced concrete structure method of attachment of the present invention, such as Fig. 1, described first is prefabricated
The longitudinal edge of reinforced concrete member 1 and the second precast reinforced concrete structure 1-1 has lateral projection 2, opens on described raised 2
There is longitudinal bore 3；First precast reinforced concrete structure and the second reinforced concrete member are oppositely arranged, described first is prefabricated
Reinforced concrete member projection is stretched between the projection of the second reinforced concrete member, is inserted into vertical muscle 4 through the in longitudinal bore 3
One precast reinforced concrete structure and the longitudinal bore of the second reinforced concrete member, between contiguous prefabricated reinforced concrete member
Template is set, is poured rear pouring concrete and the first precast reinforced concrete structure and the second reinforced concrete member is linked to be entirety
（Pouring concrete after not shown in figure）.First precast reinforced concrete structure projection stretches into the projection of the second reinforced concrete member
Between, it is not less than 10mm with the spacing of the second reinforced concrete member, is poured with pouring concrete after guarantee.First is precast reinforced mixed
The lateral projection 2 of solidifying soil component 1 is extend between the projection 2 of the second precast reinforced concrete structure 1-1, and first is precast reinforced mixed
There are certain spacing, such as Fig. 1 to facilitate component to hang between the projection of second raised with the adjacent reinforced concrete member of solidifying soil component
Dress, concreting.The projection of first precast reinforced concrete structure is convex with the second adjacent reinforced concrete member
Spacing between rising is preferably not less than 0.5 times of the length that the lateral projection stretches out concrete edge, with pouring concrete after guarantee
Pour.
Another kind of embodiment of precast reinforced concrete structure method of attachment of the present invention, such as Fig. 2, described first is pre-
The longitudinal edge of reinforced concrete member processed 1 and the second precast reinforced concrete structure 1-1 has lateral projection 2, on described raised 2
Longitudinal bore 3 is provided with, on described raised 2, has transverse concave groove 4；By the first precast reinforced concrete structure and the second armored concrete
Component is oppositely arranged, and the first precast reinforced concrete structure projection is stretched between the projection of the second reinforced concrete member,
Longitudinal bore 3 is inserted into vertical muscle 4 through the first precast reinforced concrete structure and the longitudinal bore of the second reinforced concrete member,
Template is set between contiguous prefabricated reinforced concrete member, rear pouring concrete is poured by the first precast reinforced concrete structure and the
Two reinforced concrete members are linked to be entirety（Pouring concrete after not shown in figure）.Transverse concave groove 4 conveniently pours rear pouring concrete.If
After putting groove, the first precast reinforced concrete structure 1 and the second reinforced concrete member 1-1 can fit together, and groove 4 is constituted
Pouring concrete pours passage afterwards.In Fig. 2, projection is evenly arranged at precast reinforced concrete structure edge.
Another kind of embodiment of precast reinforced concrete structure method of attachment of the present invention, such as Fig. 3, described raised 2
The upper and lower at precast reinforced concrete structure edge is arranged in, middle part is not provided with projection, so facilitates structure manufacture, peace
Dress etc.（Scheme of the present invention, the projection of precast reinforced concrete structure 1 extend into the convex of precast reinforced concrete structure 1-1
Between rising, if raised arrangement pitch is little, hoisting difficulty is big）；After precast reinforced concrete structure is connected by pouring concrete afterwards,
Strongly connected region is constituted between precast reinforced concrete structure；Such as Fig. 3, the strongly connected region of upper and lower two is formed.Qiang Lian
The quantity and position for connecing region is arranged according to force request, can arrange more than one again at middle part（Not shown in figure）.Another
In embodiment, such as Fig. 4, the raised setting of strongly connected region are configured between two projections that a projection is inserted into another component.
Precast reinforced concrete structure method of attachment proposed by the present invention, precast reinforced concrete structure 1（Or pre-manufactured steel
Reinforced concrete component 1-1）A kind of embodiment, such as Fig. 5,1 longitudinal edge of precast reinforced concrete structure have lateral projection 2, institute
State, 2 longitudinal bores are set in each projection.In another embodiment, such as Fig. 6, each projection
3 longitudinal bores of upper setting.An arbitrarily longitudinal bore can be set in each projection.Described raised 2 stretch out prefabricated reinforced concrete
The length of component requires to determine according to stress, technique etc..Raised 2 width is wide with precast reinforced concrete structure, such as Fig. 5；
Or raised 2 width is less than precast reinforced concrete structure width, such as Fig. 9, using such construction, is being formed such as Fig. 1 institutes
During the attachment structure that shows, facilitate casting concrete.Lateral projection 2 stretch out the length of precast reinforced concrete structure according to stress,
Technique etc. requires to determine that the preferably described longitudinally convex length for stretching out concrete edge is 2 times of hole diameter；Lateral projection 2
The contact area of precast concrete and rear pouring concrete can be increased, be interlocked with rear pouring concrete, improve New-old concrete
Binding ability.Height of the lateral projection 2 along prefabricated reinforced concrete longitudinal direction determines according to stress, technique etc., for example, is highly taken as
200mm；According to stress, technique etc., raised spacing determines that for example spacing is taken as 200mm.
Precast reinforced concrete structure method of attachment proposed by the present invention, precast reinforced concrete structure 1（Or pre-manufactured steel
Reinforced concrete component 1-1）A kind of embodiment, such as Fig. 7,1 longitudinal edge of precast reinforced concrete structure have lateral projection 2, institute
State and on raised 2, be provided with longitudinal bore 3, the longitudinal bore is that truncated cone shape, i.e. one side cavities sectional area of hole are big, and side cavities are cut
Area is little, cutting plane of the dash area for component, the reinforcing bar being not drawn in component in Fig. 7；Using such construction, formed such as
During attachment structure shown in Fig. 1, facilitate, while the rear pouring concrete in longitudinal bore is wedge
Shape, increases bond between fresh and hardened concretes, improves the anchoring of vertical muscle 5.In another embodiment, such as Fig. 8, the longitudinal bore is
Big to pushing up the upper and lower both sides sectional area of truncated cone, i.e. hole, middle part sectional area is little, when attachment structure as shown in Figure 1 is formed, indulges muscle
5 by Cyclic Loading when, improve the anchoring of vertical muscle 5.
Precast reinforced concrete structure method of attachment proposed by the present invention, precast reinforced concrete structure 1（Or pre-manufactured steel
Reinforced concrete component 1-1）A kind of embodiment, such as Figure 10,1 longitudinal edge of the precast reinforced concrete structure have lateral projection
2, longitudinal bore 3 is provided with described raised 2, and on described raised 2, groove 4 is set, groove 4 is along component longitudinal direction；Formed such as Fig. 2 institutes
During the attachment structure that shows, groove 4 increases conjunction old and new concret performance, and after convenience, pouring concrete is poured.The depth of groove 4 can be with
2 extension elongation of lateral projection is identical, such as Figure 11.
Precast reinforced concrete structure method of attachment proposed by the present invention, precast reinforced concrete structure 1（Or pre-manufactured steel
Reinforced concrete component 1-1）A kind of embodiment, such as Figure 12, fluted 4 in lateral projection 2, the section of groove 4 be trapezoidal, convenient
Pouring concrete pours closely knit afterwards.In another embodiment, 2 upper section of lateral projection is that trapezoidal 4 shape of groove is as shown in figure 13.
Precast reinforced concrete structure method of attachment proposed by the present invention, precast reinforced concrete structure 1（Or pre-manufactured steel
Reinforced concrete component 1-1）A kind of embodiment, such as Figure 14,1 upper and lower of precast reinforced concrete structure respectively arrange a horizontal stroke
To projection, can construct as shown in Figure 3 has two strongly connected region connecting structure.In another embodiment, such as Figure 15, pre-manufactured steel
1 top of reinforced concrete component, bottom and middle part respectively arrange a lateral projection, may be configured with three strongly connected region connection structures
Make.
Claims (10)
1. a kind of precast reinforced concrete structure method of attachment, will be precast reinforced to the first precast reinforced concrete structure and second mixed
Solidifying soil component is linked to be entirety；Characterized in that, first precast reinforced concrete structure and the second prefabricated reinforced concrete structure
The longitudinal edge of part has lateral projection, is provided with longitudinal bore in the projection；By the first precast reinforced concrete structure and second
Reinforced concrete member is oppositely arranged, and the first precast reinforced concrete structure projection stretches into the second reinforced concrete member
Between projection, vertical muscle is set through the first precast reinforced concrete structure and the longitudinal bore of the second reinforced concrete member, is poured
First precast reinforced concrete structure and the second reinforced concrete member are linked to be entirety by pouring concrete afterwards.
2. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that be provided with the projection
Two or more longitudinal bore.
3. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that the lateral projection is stretched
The length for going out concrete edge is 2 times of hole diameter.
4. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that first pre-manufactured steel
The spacing of reinforced concrete component and the second reinforced concrete member is not less than 10mm.
5. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that described hole diameter with
Bar diameter difference is not less than 2mm.
6. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that the longitudinal bore is
Truncated cone shape, or the longitudinal bore be to push up truncated cone shape.
7. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that first is precast reinforced mixed
There is spacing between the projection of second raised with the adjacent reinforced concrete member of solidifying soil component.
8. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that first pre-manufactured steel
The projection of reinforced concrete component is stretched not less than the lateral projection with the spacing of the projection of the second adjacent reinforced concrete member
Go out 0.5 times of the length at concrete edge.
9. precast reinforced concrete structure method of attachment according to claim 1, it is characterised in that arrange in the projection
Groove.
10. precast reinforced concrete structure according to claim 1, it is characterised in that groove, institute are set in the projection
State the first precast reinforced concrete structure and the second reinforced concrete member fits together, pouring concrete after the groove composition
Pour passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171102.5A CN106499064A (en) | 2016-12-16 | 2016-12-16 | A kind of precast reinforced concrete structure method of attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611171102.5A CN106499064A (en) | 2016-12-16 | 2016-12-16 | A kind of precast reinforced concrete structure method of attachment |
Publications (1)
| Publication Number | Publication Date |
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| CN106499064A true CN106499064A (en) | 2017-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201611171102.5A Pending CN106499064A (en) | 2016-12-16 | 2016-12-16 | A kind of precast reinforced concrete structure method of attachment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424828A (en) * | 2020-04-01 | 2020-07-17 | 重庆中科建设（集团）有限公司 | Prefabricated panel, connecting device, structure and manufacturing method thereof and building manufacturing method |
| CN114427254A (en) * | 2021-06-11 | 2022-05-03 | 中建科技（福州）有限公司 | Precast concrete member and connecting method thereof |
| CN115324209A (en) * | 2022-08-03 | 2022-11-11 | 日照天工绿能建筑科技发展有限公司 | Assembly type light steel and light concrete structure wallboard connecting structure and construction method |
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| CN103526831A (en) * | 2013-11-07 | 2014-01-22 | 初明进 | Concrete structure connecting method with lock catch mechanism adopted |
| CN103572840A (en) * | 2012-08-05 | 2014-02-12 | 初明进 | Notch-key type prefabricated member connection node and connection method |
| CN203546916U (en) * | 2013-06-09 | 2014-04-16 | 徐曼 | Assembled reinforced concrete wall body connection structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103572840A (en) * | 2012-08-05 | 2014-02-12 | 初明进 | Notch-key type prefabricated member connection node and connection method |
| CN203546916U (en) * | 2013-06-09 | 2014-04-16 | 徐曼 | Assembled reinforced concrete wall body connection structure |
| CN103526831A (en) * | 2013-11-07 | 2014-01-22 | 初明进 | Concrete structure connecting method with lock catch mechanism adopted |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111424828A (en) * | 2020-04-01 | 2020-07-17 | 重庆中科建设（集团）有限公司 | Prefabricated panel, connecting device, structure and manufacturing method thereof and building manufacturing method |
| CN114427254A (en) * | 2021-06-11 | 2022-05-03 | 中建科技（福州）有限公司 | Precast concrete member and connecting method thereof |
| CN114427254B (en) * | 2021-06-11 | 2023-09-22 | 中建科技（福州）有限公司 | Precast concrete member and connecting method thereof |
| CN115324209A (en) * | 2022-08-03 | 2022-11-11 | 日照天工绿能建筑科技发展有限公司 | Assembly type light steel and light concrete structure wallboard connecting structure and construction method |
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