CN106968435A - A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction - Google Patents
A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction Download PDFInfo
- Publication number
- CN106968435A CN106968435A CN201710167190.XA CN201710167190A CN106968435A CN 106968435 A CN106968435 A CN 106968435A CN 201710167190 A CN201710167190 A CN 201710167190A CN 106968435 A CN106968435 A CN 106968435A
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- steel pipe
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Classifications
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- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
- E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
- E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The present invention relates to a kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction, including L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2, outside wood plywood template 3 and inner side wood plywood template 4 are respectively arranged with the outside and inner side of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2, and end template 7 is provided with end, the outside back cord lumps of wood 9 is provided between skeleton 11 outside outer side rail plywood form 3 and double steel pipe, the inner side back cord lumps of wood 10 is provided between interior side rail plywood form 4 and double steel pipe inner frame 12, the outside of end template 7 is provided with end lumps of wood back cord 24, end lumps of wood back cord 24 is placed between end both sides' steel skeleton 21 and end template 7, the inner side back cord lumps of wood 10, the outside back cord lumps of wood 9 is to utilize the colligation of iron wire 20 outside double steel pipe inner frame 12 and double steel pipe on skeleton 11.
Description
Technical field
It is more particularly to a kind of suitable the present invention relates to a kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction
The integrated poured construction of wall column and top plate for multi-storey building shear wall with short piers.
Background technology
L-type shear wall with short piers is that vertical member is arranged using wall displacement is spaced, and shearing wall limb structure type complexity has length
Have short, corner is more, Special-Shaped Column is more.Existing L-type shear wall with short piers concrete construction method is to utilize steel pipe scaffold, cross
Fastener, steel pipe back cord composition support system are reinforced to big small steel templates, and reinforcing mode is " wall of first constructing, then top of constructing
Plate " is separately performed.Exist in L-type shear wall with short piers construction speed slowly using this method, template resistance to overturning is poor, easy nest
Work, template is scrappy, big to vertical transport dependence, and turnover is inefficient, and formwork reinforcement is difficult and can not meet many size members
Template assembly technique the shortcomings of, the phenomenon for causing concrete structure Forming Quality bad happens occasionally.Such as using traditional punching block
Plate carries out L-type shear wall with short piers concrete pouring construction, and the cost of its form work engineering accounts for short-shear wall structure reinforced concrete
30% or so of native project total cost, 40% or so of total amount of labour used, considerably increase construction costs.
The content of the invention
The purpose of the present invention be overcome prior art it is above-mentioned it is not enough can disposably one-piece casting, structure there is provided one kind
The formwork reinforcement system of the preferable L-type shear wall with short piers one-piece casting construction of Forming Quality, technical scheme is as follows：
A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction, including L-shaped short-limb wall wall 1 and L-shaped it is short
Limb wall top plate 2, it is characterised in that outside wood plywood is provided with the outside of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2
Template 3, inner side wood plywood template 4 is provided with the inner side of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2, in outer side rail
The upper end corner of plywood form 3 is provided with wall external corner 5, and the upper end corner of interior side rail plywood form 4 is provided with wall
Body inner corner trim 6, end template 7, end mould are provided with the end of the end of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2
Piece between plate 7 and outside wood plywood template 3, inner side wood plywood template 4, wall external corner 5, wall internal corner 6 is to pass through
Sticky sponge strip 8 is engaging one another together, and being provided with outside between skeleton 11 outside outer side rail plywood form 3 and double steel pipe carries on the back
The stupefied lumps of wood 9, is provided with the inner side back cord lumps of wood 10, in end mould between interior side rail plywood form 4 and double steel pipe inner frame 12
The outside of plate 7 is provided with end lumps of wood back cord 24, end lumps of wood back cord 24 be placed in end both sides' steel skeleton 21 and end template 7 it
Between, the inner side back cord lumps of wood 10, the outside back cord lumps of wood 9 are to utilize the colligation of iron wire 20 skeleton outside double steel pipe inner frame 12 and double steel pipe
On 11, PVC sleeve pipes 13 are preset in outer side rail plywood form 3 and inner side wood plywood template 4, screw rod 14 through walls is passed through
PVC sleeve pipes 13 are carried out to drawing self-locking temperature pier, double steel pipe dermoskeleton outside double steel pipe on skeleton 11 and double steel pipe inner frame 12
Frame 11, double steel pipe inner frame 12, at the node of end both sides' steel skeleton 21 using steel pipe cruciform fastening for falsework 23 connect together,
The diverse location of the outer skeleton 11 of double steel pipe and double steel pipe inner frame 12 is welded with multiple additional fasteners 16, in additional fastener 16 and position
Wall screw rod drawknot 19 is provided between end both sides' steel skeleton 21 of the end of L-shaped short-limb wall wall 1, at wall external corner 5
Double steel pipe it is outer external corner screw rod drawknot 15 is provided between skeleton 11 and additional fastener 16, skeleton 11 and double steel outside double steel pipe
End split bolt 25 is provided between pipe inner frame 12.
For the shorter shear wall of top plate, preferred embodiment is：Metal sleeve is preset with L-shaped manomelia wall top plate 2
17, skeleton 11, end both sides' steel skeleton 21 are provided with top plate Screw arbor with nut at both-ends 18 outside double steel pipe, and top plate Screw arbor with nut at both-ends 18 passes through gold
Belong to sleeve pipe 17 to pass through to drawing self-locking manner that end template 7 is temporarily fixed.
For the longer shear wall of top plate, preferred embodiment is：End both sides positioned at the end of L-shaped manomelia wall top plate 2
Top plate screw rod drawknot 22 is provided between steel skeleton 21 and additional fastener 16.
The L-type shear wall with short piers formwork reinforcement system that the present invention is provided, can construct to wall column and top plate one-piece casting simultaneously,
So that L-type shear wall with short piers formwork reinforcement mode simplifies, speed of application is fast, it is easy to operational control, and the service life of template increases
It is long, effectively overcome the common quality defects, the molding effect of concrete such as formwork edge joint, negative and positive angle etc. concrete spillage, faulting of slab ends
Also effective control has been obtained.
Brief description of the drawings
Fig. 1 is the L-shaped short-limb wall length≤1 meter formwork reinforcement structural representation of the present invention；
Fig. 2 is L-shaped short-limb wall length 1 meter of formwork reinforcement structural representation of ＞ of the present invention；
Fig. 3 is the A-A wall external angle formwork enlarged diagrams in Fig. 1；
Fig. 4 is the B-B wall inside corner formworks enlarged diagrams in Fig. 1；
Fig. 5 is the C-C wall end template enlarged diagrams in Fig. 1.
Embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
The formwork reinforcement system of the L-type shear wall with short piers one-piece casting construction of the present invention, including L-shaped short-limb wall wall 1 and L
Shape manomelia wall top plate 2, outside wood plywood template 3 is provided with the outside of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2,
Inner side wood plywood template 4 is provided with the inner side of L-shaped short-limb wall wall 1 and L-shaped manomelia wall top plate 2, in outer side rail glued board
The upper end corner of template 3 is provided with wall external corner 5, and the upper end corner of interior side rail plywood form 4 is provided with wall internal corner
6, end template 7, end template 7 and outside wood plywood template 3, inner side wood glue are provided with L-shaped short-limb wall wall end
Piece between plywood template 4, wall external corner 5, wall internal corner 6 is engaging one another together by sticky sponge strip 8, in outside
Be provided with the outside back cord lumps of wood 9 between the outer skeleton 11 of wood plywood template 3 and double steel pipe, interior side rail plywood form 4 with it is double
The inner side back cord lumps of wood 10 is provided between steel pipe inner frame 12, the outside of end template 7 is provided with end lumps of wood back cord 24, end
Lumps of wood back cord 24 is lain on end both sides' steel skeleton 21, and the inner side back cord lumps of wood 10, the outside back cord lumps of wood 9 are to utilize iron wire 20
Colligation is outside double steel pipe inner frame 12 and double steel pipe on skeleton 11, in outer side rail plywood form 3 and inner side wood plywood mould
PVC sleeve pipes 13 are preset in plate 4, screw rod 14 through walls passes through PVC sleeve pipes 13 outside double steel pipe on skeleton 11 and double steel pipe inner frame 12
Carry out to drawing self-locking temperature pier, the outer skeleton 11 of double steel pipe, double steel pipe inner frame 12, use steel at the node of both sides' steel skeleton 21
Pipe cruciform fastening for falsework 23 is connected together, and additional fastener 16 is welded with skeleton 11 and double steel pipe inner frame 12 outside steel pipe,
Wall screw rod drawknot 19 is provided with additional fastener 16 and both sides' steel skeleton 21, the skeleton 11 outside the steel pipe at wall external corner 5
External corner screw rod drawknot 15 is provided between additional fastener 16, between the both sides' steel skeleton 21 and additional fastener 16 of wall end
Top plate screw rod drawknot 22 is provided with, end is provided between skeleton 11 and double steel pipe inner frame 12 outside the steel pipe of wall end 23
Split bolt 25, metal sleeve 17 is preset with L-shaped manomelia top plate 2, and skeleton 11, both sides' steel skeleton 21 are provided with top outside steel pipe
Plate Screw arbor with nut at both-ends 18, top plate Screw arbor with nut at both-ends 18 passes through to drawing self-locking manner that end template 7 is temporarily fixed through metal sleeve 17.
The formwork reinforcement system for the L-type shear wall with short piers one-piece casting construction that the present invention is used, comprises the following steps：
The first step, on the ground surveying and locating go out L-type shear wall with short piers body position, according to L-type shear wall with short piers body position
Baseline makes the outer skeleton 11 of double steel pipe with the position of double steel pipe inner frame 12, the skeleton outside outer side rail plywood form 3 and double steel pipe
The outside back cord lumps of wood 9 is provided between 11,
The inner side back cord lumps of wood 10 is provided between interior side rail plywood form 4 and double steel pipe inner frame 12, in advance will be interior
The side back cord lumps of wood 10, the outside back cord lumps of wood 9 be using the colligation of iron wire 20 outside double steel pipe inner frame 12 and double steel pipe skeleton 11 it
On, while carrying out skeleton 11 and double steel pipe in-seam outside the steel pipe of L-shaped short-limb wall wall 1 section by section using the method for hand fit's hoist engine
The assembly of frame 12.After treating that the outer skeleton 11 of double steel pipe and the assembly of double steel pipe inner frame 12 are completed at L-shaped short-limb wall wall 1, L is installed
Used at steel pipe outer skeleton 11, double steel pipe inner frame 12 and end both sides' steel skeleton 21 at shape manomelia wall top plate 2, its interior joint
Steel pipe cruciform fastening for falsework 23 is connected together, while skeleton 11 and double steel pipe in-seam outside the double steel pipe of L-shaped manomelia wall top plate 2
Mounting end Screw arbor with nut at both-ends 25 carries out the temperature pier of skeleton in the wall end of frame 12, it is ensured that in L-shaped manomelia wall steel pipe
Outer framework location Huaihe River really, has reached the effect of formwork support structure safety and stability.
Second step, the outside back cord lumps of wood 9 along skeleton outside double steel pipe 11 and the inner side back cord side of double steel pipe inner frame 12
The outside wood plywood template 3 and inner side wood plywood template 4 of L-shaped short-limb wall wall 1 are installed in the outer surface of wood 10, in assembled mistake
Cheng Zhong, carry out when overstory plywood form is installed need in lower template upper end, down 20 centimeters are provided with PVC sleeve pipes 13,
Screw rod 14 through walls is installed in PVC sleeve pipes 13, every layer of template faced drawing on skeleton 11 and double steel pipe inner frame 12 outside double steel pipe
Shi Jiagu and template correction, to ensure that every layer of formwork structure is precise and stable.After the model sheetinstallat of L-shaped short-limb wall wall 1 is completed
Carry out the installation of the outside wood plywood template 3, inner side wood plywood template 4 and screw rod through walls 14 of L-shaped manomelia wall top plate 2；
The mounting end lumps of wood back cord 24 on end both sides' steel skeleton 21, the top mounting end template 7 of lumps of wood back cord 24 in end, end
Piece between portion's template 7, inner side wood plywood template 4, outside wood plywood template 3 is engaged on by sticky sponge strip 8
Together, it is prevented effectively from spillage.
3rd step, after end template 7, inner side wood plywood template 4, outside wood plywood template 3 are installed using wearing
Wall screw rod 14 and end Screw arbor with nut at both-ends 25 carry out the Integral correction of template, it is ensured that tight at mold plate verticality and formwork edge joint
Property, template tightens screw rod 14 through walls and end Screw arbor with nut at both-ends 25 after checking, outside the steel pipe of L-shaped manomelia wall top plate skeleton 11 with it is double
Top plate Screw arbor with nut at both-ends 18 is installed through metal sleeve 17 between square steel skeleton 21, using to drawing self-locking manner to carry out end template 7
It is accurate fixed.
4th step, outside steel pipe weld additional fastener 16 on skeleton 11 and double steel pipe inner frame 12, additional fastener 16 with
Wall screw rod drawknot 19 is installed, outside the steel pipe at wall external corner 5 between skeleton 11 and additional fastener 16 on both sides' steel skeleton 21
External corner screw rod drawknot 15 is installed, top plate screw rod drawknot is installed between the both sides' steel skeleton 21 and additional fastener 16 of wall end
22, the outer skeleton 11 of wall double steel pipe, double steel pipe inner frame 12 and end both sides' steel skeleton one entirety of formation is effectively ensured, effectively
Improve template bearing capacity.
Claims (3)
1. a kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction, including L-shaped short-limb wall wall (1) and L-shaped it is short
Limb wall top plate (2), it is characterised in that be provided with outer side rail on the outside of L-shaped short-limb wall wall (1) and L-shaped manomelia wall top plate (2)
Plywood form (3), is provided with inner side wood plywood mould on the inside of L-shaped short-limb wall wall (1) and L-shaped manomelia wall top plate (2)
Plate (4), is provided with wall external corner (5), in interior side rail plywood form (4) in outer side rail plywood form (3) upper end corner
Upper end corner be provided with wall internal corner (6), in the end of L-shaped short-limb wall wall (1) and the end of L-shaped manomelia wall top plate (2)
Portion is provided with end template (7), end template (7) and outside wood plywood template (3), inner side wood plywood template (4), wall
Piece between body external corner (5), wall internal corner (6) is engaging one another together by sticky sponge strip (8), in outer side rail gluing
Be provided with the outside back cord lumps of wood (9) between the outer skeleton (11) of template die plate (3) and double steel pipe, interior side rail plywood form (4) with
The inner side back cord lumps of wood (10) is provided between double steel pipe inner frame (12), the end lumps of wood back of the body is provided with the outside of end template (7)
Stupefied (24), end lumps of wood back cord (24) is placed between end both sides' steel skeleton (21) and end template (7), the inner side back cord lumps of wood
(10), the outside back cord lumps of wood (9) be using iron wire (20) colligation double steel pipe inner frame (12) and double steel pipe outside skeleton (11) it
On, PVC sleeve pipes (13) are preset in outer side rail plywood form (3) and inner side wood plywood template (4), screw rod (14) through walls is worn
PVC sleeve pipes (13) are crossed to carry out to drawing self-locking temperature pier on skeleton (11) and double steel pipe inner frame (12) outside double steel pipe, it is double
The outer skeleton (11) of steel pipe, double steel pipe inner frame (12), use steel pipe cruciform fastening for falsework (23) at end both sides' steel skeleton (21) node
Connect together, the diverse location of skeleton (11) and double steel pipe inner frame (12) is welded with multiple additional buttons outside double steel pipe
Part (16), is provided with additional fastener (16) and between end both sides' steel skeleton (21) of L-shaped short-limb wall wall (1) end
Wall screw rod drawknot (19), sun is provided with outside the double steel pipe at wall external corner (5) place between skeleton (11) and additional fastener (16)
Angle screw rod drawknot (15), it is provided with end split bolt between skeleton (11) and double steel pipe inner frame (12) outside double steel pipe
(25)。
2. formwork reinforcement system according to claim 1, it is characterised in that for pre- in L-shaped manomelia wall top plate (2)
Provided with metal sleeve (17), skeleton (11), end both sides' steel skeleton (21) are provided with top plate Screw arbor with nut at both-ends (18) outside double steel pipe,
Top plate Screw arbor with nut at both-ends (18) passes through to drawing self-locking manner that end template (7) is temporarily fixed through metal sleeve (17).
3. formwork reinforcement system according to claim 1, it is characterised in that the end positioned at L-shaped manomelia wall top plate (2) end
Top plate screw rod drawknot (22) is provided between portion's both sides' steel skeleton (21) and additional fastener (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167190.XA CN106968435A (en) | 2017-03-20 | 2017-03-20 | A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710167190.XA CN106968435A (en) | 2017-03-20 | 2017-03-20 | A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction |
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| Publication Number | Publication Date |
|---|---|
| CN106968435A true CN106968435A (en) | 2017-07-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710167190.XA Pending CN106968435A (en) | 2017-03-20 | 2017-03-20 | A kind of formwork reinforcement system of L-type shear wall with short piers one-piece casting construction |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN107700828A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of shear wall corner formwork reinforcement system and preparation method thereof |
| CN110042957A (en) * | 2019-05-10 | 2019-07-23 | 中铁建设集团有限公司 | A kind of steel bar template integration L shape wall member and production method |
| CN110145116A (en) * | 2018-02-12 | 2019-08-20 | 泰博混凝土模板与支撑（陕西）有限公司 | A kind of lightgage steel joist type corner wall mould reinforcement system |
| CN110857588A (en) * | 2018-08-23 | 2020-03-03 | 五冶集团上海有限公司 | Method for reinforcing concrete shear wall internal and external corner template |
| CN114278084A (en) * | 2022-02-21 | 2022-04-05 | 中铁十六局集团城市建设发展有限公司 | Shear force wall negative and positive corner template fixing device |
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| US20020100247A1 (en) * | 2001-01-31 | 2002-08-01 | Nieh-Hung Lai | Method for quickly building a building and moldboard employed in the method |
| CN101654925A (en) * | 2009-09-15 | 2010-02-24 | 清华大学建筑设计研究院 | Space fixing truss concrete construction and construction method thereof |
| CN103206088A (en) * | 2013-04-18 | 2013-07-17 | 成军 | Shear wall structural wall and slab integral pouring construction method |
| CN103967271A (en) * | 2014-05-27 | 2014-08-06 | 安徽华力建设集团有限公司 | Formwork combination reinforcing and supporting structure used in short-leg shear wall construction and construction method thereof |
| CN106121227A (en) * | 2016-06-29 | 2016-11-16 | 山东三箭建设工程管理有限公司 | A kind of moldboard reinforcing tool and utilize its method carrying out pier formwork reinforcement |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020100247A1 (en) * | 2001-01-31 | 2002-08-01 | Nieh-Hung Lai | Method for quickly building a building and moldboard employed in the method |
| CN101654925A (en) * | 2009-09-15 | 2010-02-24 | 清华大学建筑设计研究院 | Space fixing truss concrete construction and construction method thereof |
| CN103206088A (en) * | 2013-04-18 | 2013-07-17 | 成军 | Shear wall structural wall and slab integral pouring construction method |
| CN103967271A (en) * | 2014-05-27 | 2014-08-06 | 安徽华力建设集团有限公司 | Formwork combination reinforcing and supporting structure used in short-leg shear wall construction and construction method thereof |
| CN106121227A (en) * | 2016-06-29 | 2016-11-16 | 山东三箭建设工程管理有限公司 | A kind of moldboard reinforcing tool and utilize its method carrying out pier formwork reinforcement |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107700836A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of reinforcement system and construction method of L-shaped filling wall construction column template |
| CN107700828A (en) * | 2017-09-26 | 2018-02-16 | 福建建工集团有限责任公司 | A kind of shear wall corner formwork reinforcement system and preparation method thereof |
| CN110145116A (en) * | 2018-02-12 | 2019-08-20 | 泰博混凝土模板与支撑（陕西）有限公司 | A kind of lightgage steel joist type corner wall mould reinforcement system |
| CN110145116B (en) * | 2018-02-12 | 2023-08-15 | 陕西泰博智能化建筑工程系统有限公司 | Light steel joist type corner wall mould reinforcing system |
| CN110857588A (en) * | 2018-08-23 | 2020-03-03 | 五冶集团上海有限公司 | Method for reinforcing concrete shear wall internal and external corner template |
| CN110042957A (en) * | 2019-05-10 | 2019-07-23 | 中铁建设集团有限公司 | A kind of steel bar template integration L shape wall member and production method |
| CN114278084A (en) * | 2022-02-21 | 2022-04-05 | 中铁十六局集团城市建设发展有限公司 | Shear force wall negative and positive corner template fixing device |
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