CN110144936A - One kind adjoining the unilateral formwork of support pile outer wall of basement and construction method - Google Patents
One kind adjoining the unilateral formwork of support pile outer wall of basement and construction method Download PDFInfo
- Publication number
- CN110144936A CN110144936A CN201910485436.7A CN201910485436A CN110144936A CN 110144936 A CN110144936 A CN 110144936A CN 201910485436 A CN201910485436 A CN 201910485436A CN 110144936 A CN110144936 A CN 110144936A
- Authority
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- China
- Prior art keywords
- support pile
- basement
- wall
- frame body
- split bolt
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The present invention relates to one kind to adjoin the unilateral formwork of support pile outer wall of basement and construction method, including support pile, the support pile is set to the outside of exterior wall, the inner side of outer wall is equipped with tripod, and set up full hall frame body, the support pile is implanted into split bolt, and the tripod combines with split bolt, full hall frame body and constitutes the unilateral formwork of outer wall of basement.Step are as follows: carry out levelling with level, split bolt hole location is drawn on support pile facade；It is punched with electric drill, clears up bolt hole, implantation is used for the split bolt of sealing；S3: binding exterior wall joist；S4: split bolt spacing on support pile is measured, label is in template and matches mould；S5: after split bolt and template device to hole, split bolt is reinforced, is molded with template device to hole, tripod is welded；S6: tripod installation, positioning detect tripod verticality and fixation；S7: full hall frame body is set up.It is an advantage of the invention that structure is simple, it is convenient to operate, and can shorten construction period, reduce cost.
Description
Technical field
The invention belongs to the realm of building construction, and in particular to one kind adjoins the unilateral formwork of support pile outer wall of basement and construction
Method.
Background technique
With China's rapid economic development, real estate development of the city project is increasing.Since development of real estate is related to Pang
Big capital chain, real estate sale prospect are difficult to predict, it is however generally that, development of real estate construction carries out by stages according to architectural design
Exploitation, and development progress is adjusted according to market sale situation.From the angle of Base foundation design, when there are different layers for architectural design
When several basements, theoretically should first construct the deeper part of embedded depth of foundation, and corresponding basement foundation ditch also should first construct
Deep foundation pit, then shallow foundation pit of constructing.It is general first when real estate project is developed but based on the considerations of aforementioned fund and market
It constructs shallower basement, the deep basement of rear construction.The sequence of this exploitation is high for the basement in different development phases
Foundation Pit Support Design at difference proposes challenge.On the one hand, construction space is limited at basement height difference by stages, Design of Main Structure
A series of problems, such as need to considering intensity, the construction joint setting, waterproof of new-old concrete handover, if the position of seam is design of foundation pit increasing
Big difficulty；On the other hand, built basement structure part needs strict control foundation pit deformation during excavation of foundation pit,
Prevent a series of engineering problems such as structure safety, base plate leakage caused by coming to nothing because of bottom plate.Especially in soft soil area, the present invention's
Before, in order to solve above-mentioned two problems, the general support system for using stake support or piled anchor.Stake support body system cost is high, long in time limit,
And pile-anchor system, when Soft Soil Layer is thicker, is held in the construction process easily to the raw disturbance of substrate local products in order to meet the resistance to plucking of design
Power is carried, anchoring section need to penetrate Soft Soil Layer, thus cause biggish environmental risk in terms of pattern foundation pit supporting structure and cause very big waste.
Summary of the invention
Present invention aim to address the above problems, provide one kind and adjoin the unilateral formwork of support pile outer wall of basement and construction
Method, unilateral formwork erecting structure is simple, and it is convenient to operate, and can shorten construction period, reduce cost.
To achieve the above object, the invention provides the following technical scheme:
One kind adjoining the unilateral formwork of support pile outer wall of basement, including support pile, and the support pile is set to the outside of exterior wall,
The inner side of outer wall is equipped with tripod, and sets up full hall frame body, and the support pile is implanted into split bolt, the tripod with it is right
Bolt, full hall frame body combination is drawn to constitute the unilateral formwork of outer wall of basement；The full hall frame body includes being vertical at basement roof
Vertical support frame body between bottom plate and horizontally disposed horizontally-supported, between the vertical support frame body and basement roof
It is engineering beam below the isolation steel pipe equipped with isolation steel pipe, vertical support frame body top is embedded in inside engineering beam.
Further, the tripod is welded by I-steel, is vertically fixed on inner side of outer wall by theodolite.
Preferably, the vertical support frame body is socket joint type disk button supporting frame, it is described horizontally-supported for fastener type
Steel pipe is horizontally-supported.
Preferably, in the split bolt implantation support pile >=210mm, spacing 1m setting.
The construction method for adjoining the unilateral formwork of support pile outer wall of basement, specifically includes the following steps:
S1: carrying out levelling with level, and split bolt hole location is drawn on support pile facade；
S2: being punched with electric drill, clears up bolt hole, and implantation is used for the split bolt of sealing；
S3: binding outer wall of basement joist；
S4: split bolt spacing on support pile is measured at scene, by bolt location label in template, and is carried out with mould；
S5: it after split bolt and template device to hole, reinforces split bolt and template device to hole molds, weld tripod；
S6: tripod installation, positioning detect tripod verticality and are fixed；
S7: setting up full hall frame body, and horizontal direction isolation steel pipe shores full hall frame body.
Compared with prior art, the beneficial effects of the present invention are:
1) compared with existing stake support body system, present invention tripod combines with split bolt, full hall frame body and provides supporting
The fulcrum power that stake needs, saves a large amount of backing materials, cost can be greatly reduced, while also saving the process for removing support；In nothing
Under supporting condition, the difficulty of earth excavation can be reduced, is shortened the construction period；
2) present invention using tripod and split bolt, full hall frame body combine by the fulcrum power of support pile needs be transferred to by
Existing basement provides, native to existing basement substrate in reduction work progress to empty, disturb, and reduces existing structure sedimentation and becomes
The risk of shape avoids the risk for sinking to causing basement bottom board cracking, leakage because of substrate soil；Using tripod and split bolt,
Full hall frame body combination, eliminates the time of maintenance, can effectively shorten the duration, and project cost is effectively reduced；
3) present invention combines outer wall of basement using the construction technology of unilateral formwork, in the present invention, shared by support system
Space is small, in the concrete structure that split bolt can be embedded to when pouring basement side wall and floorslab concrete, main body knot
Structure may be disposed at the top of crown beam, thus can effectively reduce the quantity of structural joint, improve the globality of concrete structure.
Detailed description of the invention
Technical solution in order to illustrate the embodiments of the present invention more clearly, below will be to needed in embodiment description
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the present invention in order to illustrate more clearly of this hair
Bright embodiment or technical solution in the prior art are not making the creative labor for those of ordinary skill in the art
Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is unilateral formwork erecting structure schematic diagram of the invention.
Specific embodiment
In order to enable those skilled in the art to more fully understand, technical solution of the present invention is practiced, below with reference to specific
The invention will be further described for embodiment, but illustrated embodiment is only used as the description of the invention, not as to of the invention
It limits.
One kind as shown in Figure 1 adjoins the unilateral formwork of support pile outer wall of basement, including support pile 1, and the support pile 1 is set
It is equipped with tripod 3 on the inside of the outside of exterior wall 2, the exterior wall 2, and sets up full hall frame body 5, the support pile 1 is implanted into drawing
Bolt 4, the tripod 3 combine with split bolt 4, full hall frame body 5 and constitute the unilateral formwork of outer wall of basement；The full hall frame body
5 include the vertical support frame body 8 and horizontally disposed horizontally-supported 9 being vertical between basement roof 6 and bottom plate 7, described
It is equipped between vertical support frame body 8 and basement roof 6 and steel pipe 10 is isolated, be engineering beam 11, institute below the isolation steel pipe 10
It states inside 8 top of vertical support frame body insertion engineering beam 11.The tripod 3 is welded by I-steel, will by theodolite
It is vertically fixed on 2 inside of exterior wall.
The construction method for adjoining the unilateral formwork of support pile outer wall of basement, specifically includes the following steps:
S1: carrying out levelling with level, and 4 hole location of split bolt is drawn on 1 facade of support pile；
S2: being punched with electric drill, clears up bolt hole, and implantation is used for the split bolt 4 of sealing；
S3: binding 2 joist of outer wall of basement；
S4: 4 spacing of split bolt on support pile 1 is measured at scene, by bolt location label in template, and is carried out with mould；
S5: after split bolt 4 and template device to hole, split bolt 4 is reinforced, is molded with template device to hole, tripod 3 is welded；
S6: the installation of tripod 3, positioning detect 3 verticality of tripod and are fixed；
S7: setting up full hall frame body 5, and horizontal direction isolation steel pipe 10 shores full hall frame body 5.
The present invention is welded into tripod 3 using 16# I-steel, combines with the split bolt 4 of implantation support pile 1, takes simultaneously
If full hall frame body 5；3 spacing of tripod is set as 1.5m, using theodolite that tripod 3 is vertically fixed.The implantation branch of split bolt 4
In fender pile 1 >=210mm, spacing 1m is set.Full 5 upright bar spacing 1m of hall frame body expires hall arrangement, utilizes the horizontal cross bar of full hall frame body 5
By basement thing and north and south face wall form to support.
Embodiment:
S1: carrying out levelling with level, and 4 hole location of split bolt is drawn on 1 facade of support pile according to the spacing of 1m；
S2: being punched with electric drill, clears up bolt hole, and the split bolt 4 for being used for sealing is implanted into supporting according to the distance of 210mm
In stake 1；
S3: binding 2 joist of outer wall of basement tentatively sets up full hall frame body 5；
S4: on in-site measurement support pile 14 spacing of split bolt whether >=210mm, by bolt location label in template,
And it carries out with mould；
S5: after split bolt 4 and template device to hole, split bolt 4 is reinforced, is molded with template device to hole, is welded with 16# I-steel
Tripod 3.
S6: the installation of tripod 3, positioning detect 3 verticality of tripod and are fixed on exterior wall 2；
S7: setting up full hall frame body 5, and horizontal direction isolation steel pipe 10 shores full hall frame body 5.
The vertical support frame body 8 of above-mentioned full hall frame body 5 is socket joint type disk button supporting frame, and horizontally-supported 9 be fastener type
Steel pipe is horizontally-supported.
The present invention combines the fulcrum power for providing support pile 1 and needing with split bolt 4, full hall frame body 5 with tripod 3, saves
Cost can be greatly reduced in a large amount of backing materials, while also saving the process for removing support；Under no supporting condition, soil can be reduced
The difficulty just excavated, shortens the construction period；
The present invention is combined with split bolt 4, full hall frame body 5 using tripod 3 and is transferred to the fulcrum power that support pile 1 needs
It is provided by existing basement, it is native to existing basement substrate in reduction work progress to empty, disturb, reduce existing structure sedimentation
The risk of deformation avoids the risk for sinking to causing the cracking of basement bottom board 7, leakage because of substrate soil；Using tripod 3 and to drawing spiral shell
Bolt 4, full hall frame body 5 combine, and eliminate the time of maintenance, can effectively shorten the duration, and project cost is effectively reduced；
Present invention combination outer wall of basement uses the construction technology of unilateral formwork, in the present invention, occupied by support system
Space it is small, in the concrete structure that split bolt 4 can be embedded to when pouring basement side wall and floorslab concrete, main structure
It may be disposed at 12 top of crown beam, thus the quantity of structural joint can be effectively reduced, improve the globality of concrete structure.
The content not being described in detail in the present invention is the prior art.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (5)
1. one kind adjoins the unilateral formwork of support pile outer wall of basement, which is characterized in that including support pile (1), the support pile (1)
Set on the outside of exterior wall (2), tripod (3) are equipped on the inside of the exterior wall (2), and set up full hall frame body (5), the support pile
(1) it is implanted into split bolt (4), the tripod (3) combines with split bolt (4), full hall frame body (5) and constitutes outer wall of basement
Unilateral formwork；Described full hall frame body (5) include the vertical support frame body being vertical between basement roof (6) and bottom plate (7)
(8) and it is horizontally disposed horizontally-supported (9), it is equipped between the vertical support frame body (8) and basement roof (6) and steel pipe is isolated
(10), it is below the isolation steel pipe (10) engineering beam (11), in vertical support frame body (8) top insertion engineering beam (11)
Portion.
2. one kind according to claim 1 adjoins the unilateral formwork of support pile outer wall of basement, which is characterized in that three foot
Frame (3) is welded by I-steel, is vertically fixed on the inside of exterior wall (2) by theodolite.
3. one kind according to claim 1 adjoins the unilateral formwork of support pile outer wall of basement, which is characterized in that described vertical
Supporting frame (8) is socket joint type disk button supporting frame, and described horizontally-supported (9) are that fastener type steel pipe is horizontally-supported.
4. one kind according to claim 1 adjoins the unilateral formwork of support pile outer wall of basement, which is characterized in that described pair of drawing
Bolt (4) is implanted into support pile (1) >=210mm, spacing 1m setting.
5. a kind of construction method for adjoining the unilateral formwork of support pile outer wall of basement according to any one of claims 1 to 4,
It is characterized in that, specifically includes the following steps:
S1: carrying out levelling with level, and split bolt (4) hole location is drawn on support pile (1) facade；
S2: being punched with electric drill, clears up bolt hole, and implantation is used for the split bolt (4) of sealing；
S3: binding outer wall of basement (2) joist；
S4: split bolt (4) spacing on support pile (1) is measured at scene, by bolt location label in template, and is carried out with mould；
S5: it after split bolt (4) and template device to hole, reinforces split bolt (4), is molded with template device to hole, welded tripod (3)；
S6: tripod (3) installation, positioning detect tripod (3) verticality and are fixed；
S7: setting up full hall frame body (5), and full hall frame body (5) is shored in horizontal direction isolation steel pipe (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485436.7A CN110144936A (en) | 2019-06-05 | 2019-06-05 | One kind adjoining the unilateral formwork of support pile outer wall of basement and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910485436.7A CN110144936A (en) | 2019-06-05 | 2019-06-05 | One kind adjoining the unilateral formwork of support pile outer wall of basement and construction method |
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| Publication Number | Publication Date |
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| CN110144936A true CN110144936A (en) | 2019-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910485436.7A Pending CN110144936A (en) | 2019-06-05 | 2019-06-05 | One kind adjoining the unilateral formwork of support pile outer wall of basement and construction method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761558A (en) * | 2019-09-29 | 2020-02-07 | 中国二十冶集团有限公司 | Basement outer wall unilateral template strutting arrangement |
| CN111119237A (en) * | 2019-12-31 | 2020-05-08 | 浙江世润建创科技发展有限公司 | Construction method of composite type unilateral formwork supporting system of basement exterior wall |
| CN111395745A (en) * | 2020-03-16 | 2020-07-10 | 中国建筑第四工程局有限公司 | Basement outer wall single-face formwork supporting system and construction method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355077A (en) * | 2017-08-31 | 2017-11-17 | 中铁八局集团建筑工程有限公司 | A kind of basement barricade single side formwork reinforcing device and method |
-
2019
- 2019-06-05 CN CN201910485436.7A patent/CN110144936A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107355077A (en) * | 2017-08-31 | 2017-11-17 | 中铁八局集团建筑工程有限公司 | A kind of basement barricade single side formwork reinforcing device and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110761558A (en) * | 2019-09-29 | 2020-02-07 | 中国二十冶集团有限公司 | Basement outer wall unilateral template strutting arrangement |
| CN111119237A (en) * | 2019-12-31 | 2020-05-08 | 浙江世润建创科技发展有限公司 | Construction method of composite type unilateral formwork supporting system of basement exterior wall |
| CN111119237B (en) * | 2019-12-31 | 2021-06-18 | 浙江世润建创科技发展有限公司 | Construction method of composite type unilateral formwork supporting system of basement exterior wall |
| CN111395745A (en) * | 2020-03-16 | 2020-07-10 | 中国建筑第四工程局有限公司 | Basement outer wall single-face formwork supporting system and construction method thereof |
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Application publication date: 20190820 |