CN107201792A - High-rise assembled single row of holes precast shear wall and its assembling structure and construction method - Google Patents
High-rise assembled single row of holes precast shear wall and its assembling structure and construction method Download PDFInfo
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- CN107201792A CN107201792A CN201710580171.XA CN201710580171A CN107201792A CN 107201792 A CN107201792 A CN 107201792A CN 201710580171 A CN201710580171 A CN 201710580171A CN 107201792 A CN107201792 A CN 107201792A
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- shear wall
- precast
- precast shear
- pilot hole
- floor slab
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 239000011440 grout Substances 0.000 claims abstract description 24
- 239000004567 concrete Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 12
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims abstract description 3
- 230000002787 reinforcement Effects 0.000 claims description 17
- 238000009434 installation Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 12
- 239000010959 steel Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 238000009826 distribution Methods 0.000 claims description 8
- 238000009408 flooring Methods 0.000 claims description 8
- 210000003205 muscle Anatomy 0.000 claims description 8
- 238000011065 in-situ storage Methods 0.000 claims description 6
- 239000011376 self-consolidating concrete Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 230000015271 coagulation Effects 0.000 claims description 3
- 238000005345 coagulation Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 238000010008 shearing Methods 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 238000003032 molecular docking Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Load-Bearing And Curtain Walls (AREA)
Abstract
The present invention proposes a kind of high-rise assembled single row of holes precast shear wall, and it includes precast wall body, and the top center of precast wall body and bottom central symmetry have pilot hole, and the pilot hole insertion of bottom is connected with grout hole；The assembling structure of above-mentioned precast shear wall is proposed again, align, be arranged at intervals successively under polylith precast shear wall, dowel is placed with pilot hole, the bottom of dowel inserts at least 400mm in lower piece of precast shear wall pilot hole, top and inserts at least 500mm in piece precast shear wall pilot hole；Precast shear wall one or both sides are provided with laminated floor slab；In pilot hole and grout hole, laminated floor slab poured concrete, couple upper and lower precast shear wall and laminated floor slab.Above-mentioned assembling constructing method is reintroduced, step has：1st, hoisting prefabricated shear wall；2nd, hoisting prefabricated floor and floor bar skeleton；The 3rd, dowel is installed；4th, casting concrete；5th, repeat step 1 to 4 completes each layer precast shear wall.The characteristics of present invention has quick construction, short time limit, low cost.
Description
Technical field
The present invention relates to technical field of buildings, and in particular to a kind of precast shear wall plate and its assembling, construction method.
Background technology
Assembled architecture refers to existing on building sites with prefabricated components such as precast shear wall/post, superimposed sheet, precast beams
The building that is assembled of field, this building has that speed of application is fast, short time limit, the characteristics of climate conditionality is small.Prefabricated structure
Precast shear wall assembly connection mode on vertical is mainly used in part：1st, sleeve grouting connection, specifically pre- by upper and lower two pieces
Pre-buried reinforcing bar is by docking sleeve on shear wall processed, grouting realizes that high intensity is connected in sleeve, and this connected mode is not known
Part is：（1）Sleeve, the docking of reinforcing bar, grouting operation tedious process, are not easy to site operation；（2）Sleeve belongs to assembled
The special part of building element docking, structure is more complicated, and manufacturing cost is higher, easily increases construction costs；2nd, constraint slurry anchor is taken
Connect in succession, be specifically that reinforcing bar is installed in the round of precast shear wall, the reinforcing bar of upper and lower two pieces of precast shear walls is passed through into round
To insert, then into round grouting realize high intensity connect, this connected mode do not know part be：It is at present cooperation scene dress
With technique, the reinforcement installation structure in round is more complicated, and reinforcing bar is installed when assembled in situ is constructed and easily delays the duration, if prefabricated
Reinforcing bar is installed in advance in the round of shear wall, and exposed reinforcing bar is highly detrimental to transport and lift again.It is therefore desirable to existing
The vertical assembly connection mode of some precast shear walls is improved.
The content of the invention
The purpose of the present invention is to propose to a kind of high-rise assembled single row of holes precast shear wall, its have it is simple in construction, be easy to
The characteristics of manufacturing, be readily transported and lift；The assembling structure and its construction method of the precast shear wall are proposed again, with scene
Easy construction is quick, the construction period is short, low engineering cost the characteristics of.
The purpose of the present invention can be achieved through the following technical solutions：
High-rise assembled single row of holes precast shear wall, it, which includes in precast wall body, the precast wall body, is embedded with horizontal distribution
Muscle, vertical distributing reinforcement and tension rib, some horizontal distribution muscle and some vertical distributing reinforcements are staggered composition framework of steel reinforcement,
2 framework of steel reinforcement intervals are hidden in precast wall body, and tension rib end is connected on 2 frameworks of steel reinforcement, the precast wall body
Top center and bottom central symmetry have some vertical cyclindrical shape pilot holes being vertically distributed, the side of the precast wall body bottom end vicinity
There are some grout holes, grout hole is the pilot hole of curved bend hole or vertical cyclindrical shape inclined hole, grout hole and precast wall body bottom on face
Correspondence insertion connection, the pilot hole and grout hole stagger framework of steel reinforcement and tension rib.Wherein pilot hole can use following chi
It is very little：A diameter of 80~100mm, length are 500~1000mm.
A kind of assembling structure of precast shear wall, includes consistency from top to bottom, spaced 2 pieces of precast shear walls, described
Precast shear wall is above-mentioned high-rise assembled single row of holes precast shear wall, and the pilot hole of upper and lower precast shear wall aligns, and lower piece pre-
There is laminated floor slab interval between the top of shear wall processed and the bottom of upper piece precast shear wall and constitute and couple position, at least 1
Dowel is inserted in the pilot hole of upper and lower precast shear wall, and the bottom of dowel is inserted in the pilot hole of lower piece of precast shear wall
At least 400mm, the top of dowel inserts at least 500mm in the pilot hole of piece precast shear wall through connection position.
The one or both sides of precast shear wall be located at connection position at be provided with laminated floor slab, laminated floor slab include precast floor slab and
Floor bar is embedded with cast-in-situ floor on precast floor slab, the precast floor slab, the exposed parts of floor bar are located at
Couple at position, continuous floor bar skeleton is equipped with above the top of connection position and precast floor slab.
The pilot hole and grout hole of precast shear wall are interior, couple in position and floor bar skeleton has poured concrete, under
Block precast shear wall is coupled with laminated floor slab by concrete, and upper and lower precast shear wall is coupled by dowel and concrete.
A kind of assembling constructing method of precast shear wall, the precast shear wall uses the assembling knot of above-mentioned precast shear wall
Structure, it comprises the following steps.
Step 1, on ground or flooring determine precast shear wall installation position, interim fixation is built near installation position
Frame, is lifted on installation position by precast shear wall and is fixed by temporary fixing rack, the bottom of precast shear wall and ground or flooring it
Between using seat slurry fill and lead up；When assembling precast shear wall on ground, pre-buried dowel on ground, make dowel top insert in it is pre-
At least 500mm in the pilot hole of shear wall processed.
Step 2, temporary support is built, be respectively mounted precast floor slab in the upper side or both sides of precast shear wall, in advance
Floor processed is supported by temporary support, and continuous floor bar skeleton is laid in the top of precast floor slab.
Step 3, in the pilot hole of precast shear wall dowel is put into, by the top of dowel and the floor of precast floor slab
The exposed parts and/or floor bar skeleton of reinforcing bar are fixedly connected.
Step 4, the junction installation form in precast shear wall side and precast floor slab bottom surface, respectively by prefabricated shearing
The grout hole of wall and the pilot hole on precast shear wall top perfusion self-compacting concrete, make grout hole and precast shear wall two ends
The full concrete of pilot hole filling；Casting concrete on to floor bar skeleton；After concrete coagulation reaches requirement to intensity, in advance
Floor processed is connected into laminated floor slab with floor bar skeleton.
In step 5, the flooring for the laminated floor slab formation built in step 4, the assembling upwards successively of repeat step 1 to step 4
Precast shear wall, completes the assembling of each layer precast shear wall, when top is arrived in construction, in step 3, dowel top is not higher by
Step 3 is saved in connection position.
The present invention has substantive distinguishing features following prominent and significant progressive.
1st, high-rise assembled single row of holes precast shear wall structure of the invention is very simple, with it is easily fabricated, be easy to fortune
The characteristics of defeated and lifting.
2nd, the assembling structure of precast shear wall of the invention is in construction, by dowel in-site installation in precast shear wall
In pilot hole, it is connected on the floor bar skeleton of laminated floor slab and realizes positioning, it is convenient, simple to operate, fast with site operation
Fast the characteristics of.
3rd, the assembling structure of precast shear wall of the invention first assembles next story shear wall and the floor roof in construction
The shear wall and its Roofing slab of last layer are reassembled afterwards, and this successively assembling mode can effectively ensure construction quality；Meanwhile, assembling
During the shear wall of upper strata, during the construction of dismountable lower floor in the temporary fixing rack, temporary support and the template that use, be reused for upper strata
The construction of shear wall, with the characteristics of accessory repeat usage is high, construction input is small.
Brief description of the drawings
Fig. 1 is the structural representation of the high-rise assembled single row of holes precast shear wall of the present invention（Vertical view state）.
Fig. 2 is the sectional view of the precast shear wall shown in Fig. 1（Main view state）.
Fig. 3 is the schematic diagram of the assembling structure of the precast shear wall shown in Fig. 1.
Fig. 4 be Fig. 1 shown in precast shear wall assembling constructing method in step 1 construction schematic diagram.
Fig. 5 be Fig. 1 shown in precast shear wall assembling constructing method in step 2 and step 3 construction schematic diagram.
Fig. 6 be Fig. 1 shown in precast shear wall assembling constructing method in step 4 construction schematic diagram.
Fig. 7 be Fig. 1 shown in precast shear wall assembling constructing method in step 5 construction building thing intermediate layer signal
Figure.
Fig. 8 be Fig. 1 shown in precast shear wall assembling constructing method in step 5 construction building thing top layer schematic diagram.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Embodiment 1
With reference to Fig. 1 and Fig. 2, high-rise assembled single row of holes precast shear wall, it includes precast wall body 1.In the precast wall body 1
It is embedded with horizontal distribution muscle 11, vertical distributing reinforcement 12 and tension rib 13, some horizontal distribution muscle 11 and some vertical distributions
Muscle 12 is staggered composition framework of steel reinforcement, and 2 framework of steel reinforcement intervals are hidden in precast wall body 1, and the end of tension rib 13 is connected to 2
On individual framework of steel reinforcement.
The top center of the precast wall body 1 and bottom central symmetry have some vertical cyclindrical shape pilot holes being vertically distributed
10, there are some grout holes 101, grout hole 101 is curved bend hole on the side of the bottom end vicinity of precast wall body 1（Can also
It is angularly disposed vertical cyclindrical shape inclined hole）, the corresponding insertion of pilot hole 10 of grout hole 101 and the bottom of precast wall body 1 connects, the dress
Distribution 10 and grout hole 101 stagger framework of steel reinforcement and tension rib 13.
A diameter of 90mm of the pilot hole 10 on the top of precast wall body 1, length are 900mm in the present embodiment, grout hole 101
A diameter of 90mm, a diameter of 90mm of the pilot hole 10 of the bottom of precast wall body 1, length are 650mm.
The precast shear wall of the present embodiment is simple in construction, easily fabricated, and the surface exposed reinforcing bar of precast wall body 1 is few, makes fortune
Defeated and lifting simple to operate, safety, reduces transport space-consuming, is additionally favorable for the security of workmen's lifting operation.
Embodiment 2
With reference to Fig. 3, a kind of assembling structure of precast shear wall includes consistency from top to bottom, spaced 2 pieces of precast shear walls,
The precast shear wall uses the high-rise assembled single row of holes precast shear wall of embodiment 1, the pilot hole of upper and lower precast shear wall
There is laminated floor slab interval between the bottom of 10 alignment, the top of lower piece of precast shear wall and upper piece precast shear wall and connection is constituted
The dowel 16 of position 15,1 is connect to insert in the pilot hole 10 of upper and lower precast shear wall, the bottom of dowel 16 insert in lower piece it is prefabricated
600mm in the pilot hole 10 of shear wall, the top of dowel 16 passes through connection position 15, inserts in the pilot hole of piece precast shear wall
900mm in 10.For ease of site operation, in the top plugging in fitting hole 10 of dowel 16, length is met inserts no less than 500mm, bottom
Enter length in pilot hole 10 to meet no less than 400mm, anchoring is met respectively and is required.
The both sides of precast shear wall, which are located at connection position 15, is respectively equipped with laminated floor slab,（For close to building outermost
Wall, the side of precast shear wall is located to be provided with laminated floor slab, figure at connection position 15 and not shown）, laminated floor slab includes prefabricated
Floor bar 21, floor bar 21 are embedded with floor 2 and the cast-in-situ floor 3 on precast floor slab 2, the precast floor slab 2
Exposed parts connection position 15 at, the top and the top of precast floor slab 2 for coupling position 15 are equipped with continuous floor bar skeleton
31。
In the pilot hole 10 and grout hole 101 of precast shear wall, connection position 15 is interior and floor bar skeleton 31 has been poured
Concrete, lower piece of precast shear wall is coupled with laminated floor slab by concrete, and upper and lower precast shear wall is by dowel 16 and mixes
Solidifying soil connection.
The assembling structure of the precast shear wall of the present embodiment, the laminated floor slab constructed by precast floor slab 2 realizes upper and lower layer
The connection of precast shear wall, construction quality high the characteristics of firm with assembling.
Embodiment 3
With reference to Fig. 4 to 8, a kind of assembling constructing method of precast shear wall, the precast shear wall is cut using the prefabricated of embodiment 2
The assembling structure of power wall, it comprises the following steps.
Step 1, on ground or flooring determine precast shear wall installation position, interim fixation is built near installation position
Frame, with reference to Fig. 4, is lifted on installation position by precast shear wall and is fixed by temporary fixing rack（Do not show in figure）, precast shear wall
Filled and led up between bottom and ground using seat slurry 14；When assembling precast shear wall on ground, pre-buried 1 dowel 16 on ground,
Make 900mm in the pilot hole 10 for the bottom that the top of dowel 16 inserts in precast shear wall.
Step 2, build temporary support（Do not show in figure）, with reference to Fig. 5, it is respectively mounted in the top both sides of precast shear wall
Precast floor slab 2, precast floor slab 2 is supported by temporary support, using mechanical connection or welding manner, is fixedly connected with precast floor slab 2
Between floor bar exposed parts, lay continuous floor bar skeleton 31 in the top of precast floor slab 2.
Step 3, with reference to Fig. 5,1 dowel 16 is put into the pilot hole 10 of precast shear wall, by the top of dowel 16
Company is fixed with the floor bar exposed parts and floor bar skeleton 31 of precast floor slab 2, using mechanical connection or welding manner by portion
Connect.
Step 4, with reference to Fig. 6, the junction installation form 4 in precast shear wall side and the bottom surface of precast floor slab 2, first to
Perfusion self-compacting concrete in the pilot hole 10 on precast shear wall top, and irrigated certainly by the grout hole 101 of precast shear wall
Air-free concrete, makes grout hole 101 and the pilot hole at precast shear wall two ends 10 fill full self-compacting concrete, treats that self-compaction is mixed
Coagulate after soil initial set, then cast-in-situ floor concrete is poured on floor bar skeleton 31, treat cast-in-situ floor concrete coagulation to intensity
Reach after requirement, precast floor slab 2 is connected into laminated floor slab with floor bar skeleton 31.
Step 5, with reference to Fig. 7, on the flooring for the laminated floor slab formation built in step 4, repeat step 1 to step 4 is successively
Assembling precast shear wall, completes the assembling of each layer precast shear wall upwards；With reference to Fig. 8, when top is arrived in construction, in step 3,
The top of dowel 16 is not higher by connection position 15, and the bent anchor of dowel 16 is anchored into the floor bar skeleton 31 of top floor and connected
Connect.
In the assembling constructing method of the precast shear wall of the present embodiment, first assemble after next story shear wall and the floor roof
The shear wall and its Roofing slab of last layer are reassembled, this successively assembling mode effectively ensure that construction quality；Meanwhile, fit on
During story shear wall, during the construction of dismountable lower floor in the temporary fixing rack, temporary support and the template that use, be reused for upper strata and cut
The construction of power wall, with the characteristics of accessory repeat usage is high, construction input is small.
Claims (4)
1. high-rise assembled single row of holes precast shear wall, it includes precast wall body（1）, the precast wall body（1）Inside it is embedded with
Horizontal distribution muscle（11）, vertical distributing reinforcement（12）And tension rib（13）, some horizontal distribution muscle（11）With some vertical point
Cloth muscle（12）The composition that is staggered framework of steel reinforcement, 2 framework of steel reinforcement intervals are hidden in precast wall body（1）It is interior, tension rib（13）End point
It is not connected on 2 frameworks of steel reinforcement, it is characterised in that：The precast wall body（1）Top center and bottom central symmetry have
Some vertical cyclindrical shape pilot holes being vertically distributed（10）, the precast wall body（1）There are some grout holes on the side of bottom end vicinity
（101）, grout hole（101）For curved bend hole or vertical cyclindrical shape inclined hole, grout hole（101）With precast wall body（1）The pilot hole of bottom
（10）Correspondence insertion connection, the pilot hole（10）And grout hole（101）Stagger framework of steel reinforcement and tension rib（13）.
2. high-rise assembled single row of holes precast shear wall according to claim 1, it is characterised in that：The pilot hole（10）
A diameter of 80~100mm, length be 500~1000mm.
3. a kind of assembling structure of precast shear wall, includes consistency from top to bottom, spaced 2 pieces of precast shear walls, its feature
It is：
The precast shear wall is the high-rise assembled single row of holes precast shear wall described in claim 2, upper and lower precast shear wall
Pilot hole（10）Have between the bottom of alignment, the top of lower piece of precast shear wall and upper piece precast shear wall between laminated floor slab
Every and constitute connection position（15）, at least 1 dowel（16）Insert in the pilot hole of upper and lower precast shear wall（10）It is interior, dowel
（16）Bottom insert in the pilot hole of lower piece of precast shear wall（10）Inside at least 400mm, dowel（16）Top through connection
Position（15）Insert in a piece pilot hole for precast shear wall bottom（10）Interior at least 500mm；
The one or both sides of precast shear wall are located at connection position（15）Place is provided with laminated floor slab, and laminated floor slab includes precast floor slab
（2）With positioned at precast floor slab（2）On cast-in-situ floor（3）, the precast floor slab（2）Inside it is embedded with floor bar（21）, floor
Reinforcing bar（21）Exposed parts be located at connection position（15）Place, couples position（15）Top and precast floor slab（2）Top be equipped with
Continuous floor bar skeleton（31）；
The pilot hole of precast shear wall（10）And grout hole（101）Interior, connection position（15）Interior and floor bar skeleton（31）Pour
Concrete is built, lower piece of precast shear wall is coupled with laminated floor slab by concrete, and upper and lower precast shear wall passes through dowel
（16）With concrete connection.
4. a kind of assembling constructing method of precast shear wall, the precast shear wall is using the prefabricated shearing described in claim 3
The assembling structure of wall, it is characterised in that comprise the following steps：
Step 1, on ground or flooring determine precast shear wall installation position, temporary fixing rack is built near installation position, will
Precast shear wall is lifted on installation position and fixed by temporary fixing rack, is adopted between the bottom of precast shear wall and ground or flooring
Starched with seat（14）Fill and lead up；When assembling precast shear wall on ground, pre-buried dowel on ground（16）, make dowel（16）Top
End inserts in the pilot hole of precast shear wall（10）Interior at least 500mm；
Step 2, temporary support is built, precast floor slab is respectively mounted in the upper side or both sides of precast shear wall（2）, it is prefabricated
Floor（2）Supported by temporary support, in precast floor slab（2）Top lay continuous floor bar skeleton（31）；
Step 3, the pilot hole at the top of precast shear wall（10）Inside it is put into dowel（16）, by dowel（16）Top with
Precast floor slab（2）Floor bar（21）Exposed parts and/or floor bar skeleton（31）It is fixedly connected；
Step 4, precast shear wall side and precast floor slab（2）The junction installation form of bottom surface（4）, cut respectively by prefabricated
The grout hole of power wall（101）With the pilot hole on precast shear wall top（10）Self-compacting concrete is irrigated, makes grout hole（101）With
The pilot hole at precast shear wall two ends（10）The full concrete of filling；To floor bar skeleton（31）Upper casting concrete；Treat coagulation
Soil condenses to intensity and reached after requirement, precast floor slab（2）With floor bar skeleton（31）It is connected into laminated floor slab；
In step 5, the flooring for the laminated floor slab formation built in step 4, repeat step 1 to step 4 is assembled prefabricated upwards successively
Shear wall, completes the assembling of each layer precast shear wall, when top is arrived in construction, in step 3, dowel（16）Top is not higher by
Couple position（15）Or save step 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580171.XA CN107201792A (en) | 2017-07-17 | 2017-07-17 | High-rise assembled single row of holes precast shear wall and its assembling structure and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710580171.XA CN107201792A (en) | 2017-07-17 | 2017-07-17 | High-rise assembled single row of holes precast shear wall and its assembling structure and construction method |
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| CN201710580171.XA Pending CN107201792A (en) | 2017-07-17 | 2017-07-17 | High-rise assembled single row of holes precast shear wall and its assembling structure and construction method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107938861A (en) * | 2017-12-01 | 2018-04-20 | 三筑工科技有限公司 | Walling system |
| CN108978941A (en) * | 2018-08-27 | 2018-12-11 | 深圳市市政工程总公司 | Precast shear wall wall vertical connection structure |
| CN109797845A (en) * | 2019-01-04 | 2019-05-24 | 国住人居工程顾问有限公司 | Wall/column and foundation connection structure and its construction method |
| CN112878535A (en) * | 2021-01-19 | 2021-06-01 | 中国十七冶集团有限公司 | Precast concrete wallboard connecting structure and construction method thereof |
| CN113250325A (en) * | 2021-06-21 | 2021-08-13 | 扬州工业职业技术学院 | Assembly type node and construction method thereof |
| CN113833162A (en) * | 2021-10-13 | 2021-12-24 | 同济大学 | Novel shear wall structure system with high prefabrication rate and low cost and construction method |
| CN115324196A (en) * | 2022-08-31 | 2022-11-11 | 陕西建筑产业投资集团有限公司 | Low-rise fabricated concrete structure system |
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| CN104847014A (en) * | 2015-05-19 | 2015-08-19 | 杨文琳 | Vertical connection structure for precast concrete shear walls and construction method |
| CN106760054A (en) * | 2017-03-01 | 2017-05-31 | 同济大学 | Precast reinforced concrete shear wall |
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