CN108222066A - A kind of combined steel formwork support system and its construction method - Google Patents
A kind of combined steel formwork support system and its construction method Download PDFInfo
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- CN108222066A CN108222066A CN201810144276.5A CN201810144276A CN108222066A CN 108222066 A CN108222066 A CN 108222066A CN 201810144276 A CN201810144276 A CN 201810144276A CN 108222066 A CN108222066 A CN 108222066A
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- 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
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Abstract
The invention discloses a kind of combined steel formwork support systems, including panel device and support device, panel device mainly includes steel form panel and operating platform, steel form panel is set on the top of structure base slab, and it is arranged with building enclosure face, the medial surface of steel form panel is painted with releasing agent, and the lateral surface of steel form panel installs construction platform；Support device includes the first support construction and the second support construction, and the first support construction is set on the bottom of steel form panel, and steel form panel is connected by the end of the first support construction and structure base slab and fixed；The middle part of steel form panel is connected by the second support construction with structure base slab.The invention also discloses a kind of combined steel formwork support system construction methods.Beneficial effects of the present invention are：Steel form panel construction reasonable design of the present invention can quickly be connected between each steel form panel by bolt, not influenced by side wall size, is reduced crane and is hung time and the operation time；And gap is few after metope molding, smooth in appearance, smooth, apparent effect is good.
Description
Technical field
The present invention relates to main structure of subway station side wall shuttering supporting technical fields, and in particular to a kind of combined steel formwork
Support system and its construction method.
Technical background
In recent years, urban underground space engineering construction is fast-developing, and high and big die plate strutting system is widely used in subway
In the structure construction of the underground engineerings such as station, pipe gallery.At present, plank sheathing strutting system is main structure of subway station side wall
Construction main method.However, splicing accuracy requirement is high between plank sheathing strutting system template, and need to set up full framing as side
The support system of wall form, time-consuming；Plank sheathing intensity is low, and cracking, spillage at the big, formwork edge joint that easily deforms cause to take off
Surface Quality of Concrete is poor after mould, makes Underground Construction quality control difficulties；Meanwhile through being repeatedly used in turn during, mould
Plate loss is larger, and economy and the feature of environmental protection are poor.As society is to underground engineering construction quality, construction efficiency and environmental requirement
It improves, steel form support system becomes the important means for improving underground concrete structure construction quality and construction efficiency.
Invention content
It is an object of the present invention in view of the deficiencies of the prior art, provide a kind of high quality is used for underground engineering structure
The combined steel formwork support system and its construction method of side wall construction.
The technical solution adopted by the present invention is：A kind of combined steel formwork support system, including panel device and support device,
The panel device mainly includes steel form panel and operating platform, and the steel form panel is set on the top of structure base slab, and
It is arranged with building enclosure face, the medial surface of steel form panel is painted with releasing agent, and the lateral surface of steel form panel installs construction
Platform；The support device includes the first support construction and the second support construction, and first support construction is set on punching block plate face
The bottom of plate, steel form panel are connected by the end of the first support construction and structure base slab and fixed；The steel form panel
Middle part is connected by the second support construction with structure base slab.
By said program, the first support construction includes positioning strip, screw, securing plate and screw nut, and the positioning strip is set
Card slot is formed between the bottom of steel form panel, two positioning strips arranged side by side；One end of the screw is embedded in structure base slab in advance
End, the other end of screw passes through card slot and securing plate, is adapted with screw nut.
By said program, backing plate is set between securing plate and screw nut, the screw sequentially passes through card slot, securing plate
And backing plate, it is connected with screw nut.
By said program, the second support construction includes the diagonal brace rod structure of two groups of parallel arrangements, one end of diagonal brace rod structure
It is connected with steel form panel, the other end of diagonal brace rod structure is connected with floor structure.
By said program, the diagonal brace rod structure includes hound, and the upper end of hound is configured with upper ear plate, and upper ear plate leads to
Anchor bolt is crossed with the upper ear plate A set on steel form panels outside face to be connected；The lower end of the hound is configured with lower ear plate, lower ear plate
It is connected by anchor bolt with the pre-embedded steel slab on structure base slab, pre-embedded steel slab is connect solid by expansion bolt with structure base slab
It is fixed.
By said program, the both ends ends screw of the hound is connected with quarter butt, and quarter butt is equipped with upper ear plate or lower ear
The lug plate holes being adapted with anchor bolt are offered on plate, upper ear plate and lower ear plate；Diagonal brace pole length is offered on the hound
Adjustment hole.
By said program, the lateral surface arranged for interval of the steel form panel has lateral back cord and the ribs of longitudinal direction,
The construction platform is fixed on back cord；The lower end of the ribs connect fixation with positioning strip.
The present invention also provides a kind of combined steel formwork support system construction methods, include the following steps：
Step 1: provide each component of combined steel formwork support system as described above；
Step 2: pre-buried screw and pre-embedded steel slab：According to design drawing, when the structure base slab in side wall lower part to be onstructed pours
Pre-buried screw and pre-embedded steel slab, one end riveting of screw enter structure base slab and secured with the reinforcement welding of structure base slab；
Step 3: according to design drawing, side wall reinforcing bar is arranged in side wall construction joint；
Step 4: carrying out examination assembly to each component of the combined steel formwork support system, while clear up side wall construction and make
Industry face；
Step 5: processing is corrected to the linear of steel form panel, remove the sundries on steel form panel and smears profit
Lubricating oil；
Step 6: each component of the combined steel formwork support system is hung to construction location, and connect fixation：
1) according to the area assembly steel form panel of side wall to be onstructed, pass through flanged plate between two neighboring steel form panel
Connection；
2) steel form panel is fixed by adjusting hound；After hound is fixed, by rotating hanging down on hound
Straight degree adjusts adjustment hole and adjusts the length of hound and steel form plate face verticality, and steel form panel is reinforced；
3) by the connection of hound and pre-embedded steel slab, construction is completed.
By said program, in step 2, while pre-buried screw, the pre-buried place's installation of screw on side wall thicknesses center line
Seal ring.
By said program, in step 5, the processing of steel form panel should meet：(1) steel form panel edge joint position is smooth,
The faulting of slab ends of two neighboring steel form panel is no more than 2mm；(2) flange connecting hole on steel form panel is cleaned out and smears profit
Lubricating oil；(3) the upper ear plate A in steel form panels outside face cleans out simultaneously coating lubricating oil.
Beneficial effects of the present invention are：
1) steel form panel construction reasonable design of the present invention can quickly be connected by bolt between each steel form panel
It connects, is not influenced by side wall size, reduce crane and hang the secondary and operation time；And gap is few, outer sightseeing after metope molding
Sliding, smooth, apparent effect is good.
2), each component of combined steel formwork support system of the present invention uses the stronger steel material of durability, install,
It is convenient to reinforce, and repeatable utilization, has on the one hand saved material, has reduced construction cost, has on the other hand decreased construction rubbish
Rubbish.
3), combined steel formwork support system of the present invention is reasonable in design, and construction is quick, to improve reinforcing bar in engineering
Concrete side wall high construction efficiency, it is convenient provide theoretical reference, substantially reduce main structure of subway station armored concrete side
Financial resources, material resources and security risk needed for wall construction.
Description of the drawings
Fig. 1 is the structure diagram of a specific embodiment of the invention.
Fig. 2 is the lateral surface schematic diagram of steel form panel in the present embodiment.
Fig. 3 is the structure diagram of quarter butt in the present embodiment.
Wherein：1st, structure base slab；2nd, building enclosure；3rd, structural wall reinforcing bar；4th, operating platform；5th, back cord；6th, ribs；7、
Steel form panel；8th, flange connecting hole；9th, upper ear plate；10th, flanged plate；11st, hound；12nd, hound length-adjustment holes；13、
Lower ear plate；14th, expansion bolt；15th, pre-embedded steel slab；16th, screw；17th, securing plate；18th, backing plate；19th, screw nut；20th, it positions
Item；21st, fixed anchor bolt；22nd, lug plate holes；23rd, quarter butt.
Specific embodiment
For a better understanding of the present invention, the present invention is further described in the following with reference to the drawings and specific embodiments.
Combined steel formwork support system and its construction method of the present invention are mainly used for assisting underground structure (as
Iron station, pipe gallery etc.) side wall construction, and before side wall construction need first to make side wall structure base slab 1 or structure in plate,
Or there is solid concrete structure under side wall.The combined steel formwork support system is fixed on plate in structure base slab 1 or structure
One end end, and the combined steel formwork support system and building enclosure 2 are positioned opposite；The gang form support system with
It is side wall construction joint between building enclosure 2, the both sides setting reinforced mesh 3 of side wall construction joint, the combined steel formwork support system
System, building enclosure 2 and reinforced mesh 3 are enclosed and pour cavity, and the side wall concrete of underground structure is poured in pouring cavity
It is interior.
A kind of combined steel formwork support system as shown in Figure 1, including panel device and support device, wherein, the face
Panel assembly mainly include steel form panel 7 and operating platform 4, the steel form panel 7 be set on structure base slab 1 top, and with
2 face of building enclosure arranges that the steel form panel 7 is shaped for supporting concrete lateral pressure and structural outer surface, steel form
The medial surface of panel 7 is painted with releasing agent, and the lateral surface of steel form panel 7 installs construction platform 4, steel form panel 7 it is vertical
Edge and horizontal edge, which are respectively equipped with flanged plate 10, (when side wall area to be onstructed is larger, need to use polylith punching block plate face
Plate 7 splices；Flanged plate 10 is used for the connection of two neighboring steel form panel 7), multiple flange connecting holes are offered on flanged plate 10
8；The support device includes the first support construction and the second support construction, and first support construction is set on steel form panel 7
Bottom, steel form panel 7 connect fixation by the first support construction with the end of structure base slab 1；The steel form panel 7
Middle part is connected by the second support construction with structure base slab 1.In the present embodiment, 4 structure triangular in shape of operating platform is adopted
It is made of I-shaped steel.
In the present invention, the first support construction includes positioning strip 20, screw 16, securing plate 17 and screw nut 19, described fixed
Position item 20 is set on the bottom of steel form panel 7, and card slot is formed between two positioning strips 20 arranged side by side；One end of the screw 16 is pre-
The end of structure base slab 1 is embedded in, the other end of screw 16 passes through card slot and securing plate 17, is adapted with screw nut 19.It is preferred that
Ground, sets backing plate 18 between securing plate 7 and screw nut 19, and the screw 16 sequentially passes through card slot, securing plate 17 and backing plate
18, it is connected with screw nut 19.Preferably, 16 pre-buried place of the screw installation seal ring on side wall thicknesses center line.The present embodiment
In, positioning strip 20 and securing plate 17 are made by channel steel；The backing plate 18 is steel plate.
In the present invention, the second support construction is used to support steel form panel 7, and adjusts the vertical of entire steel form panel 7
Degree；Second support construction includes the diagonal brace rod structure of two groups of parallel arrangements, one end and 7 phase of steel form panel of diagonal brace rod structure
Even, the other end of diagonal brace rod structure is connected with structure base slab 1.Preferably, the diagonal brace rod structure includes hound 11, hound
11 upper end is configured with upper ear plate 9, and upper ear plate 9 is connected by anchor bolt 21 with the upper ear plate A set on 7 lateral surface of steel form panel.
In the present embodiment, the lower end of the hound 11 is configured with lower ear plate, and lower ear plate is by anchor bolt 21 with being set on structure
Pre-embedded steel slab 15 on bottom plate 1 is connected, and pre-embedded steel slab 15 connect fixation by expansion bolt 14 with structure base slab 1.Preferably, institute
The both ends ends screw for stating hound 11 is connected with quarter butt 23, as shown in figure 3, quarter butt 23 is equipped with upper ear plate 9 or lower ear plate 13,
The lug plate holes 22 being adapted with anchor bolt 21 are offered on upper ear plate 9 and lower ear plate 13；Diagonal brace is offered on the hound 11
Pole length adjustment hole 12 changes the verticality of steel form panel 7 and each punching block plate face by adjusting the length of hound 11
Joint dislocation between plate 7.In the present embodiment, the hound 11 is made by seamless steel pipe；Pre-embedded steel slab 15 is swollen by four
Swollen bolt 14 is connected with structure base slab 1.
In the present invention, the lateral surface arranged for interval of the steel form panel 7 has lateral back cord 5 (solderable) and longitudinal direction
Ribs 6, the construction platform 4 are fixed on back cord 5；The lower end of the ribs 6 connect fixation with positioning strip 20.This implementation
In example, the back cord 5 is made of I-steel；The ribs 6 is made of channel steel.
Ground of the present invention lower side wall construction method is explained in detail below.In the present embodiment, it is desirable that outside side wall
There is at least 3 meters of work surface in side to ensure construction safety, and all built-in fittings are both needed to correctly install and in concreting and maintenance
Safekeeping is wanted in the process；The steel form panel 7 of side wall be Q345 shape steel plate of the thickness in the range of 6~8mm, steel form panel
7 inside (namely the side contacted with concrete) need cleaning, it is smooth；Hound 11 uses the seamless steel control of 135 10mm of Φ
Into；The lower part of hound 11 by lower ear plate 13 (lower ear plate 13 is made of the steel plate of 20mm thickness) with it is pre- in structure base slab 1
It buries steel plate 15 to connect, to fix the lower part of steel form panel 7 and adjust the verticality of steel form panel 7, pre-embedded steel slab 15 is being tied
Structure bottom plate 1 is pre-buried when constructing；The top of hound 11 is connect by quarter butt 23 with steel form panel 7, to adjust steel form panel 7
Verticality and whole line style；(screw 16 is 20 round steel of " L " type Φ, the silk mouth of screw 16 for pre-buried screw 16 in structure base slab 1
Long 25cm), it is carried out when steel form panel 7 is assembled tentatively fixed.
A kind of construction method of combined steel formwork support system, specifically includes following steps：
Step 1: provide each component of combined steel formwork support system as described above, as steel form panel 7, hound 11,
Leading screw 16 etc.；
Step 2: pre-buried screw 16 and pre-embedded steel slab 15：According to design drawing, the structure base slab 1 in side wall lower part to be onstructed
Pre-embedded steel slab 15 is installed when pouring and pre-buried screw 16, screw 16 are located at side wall construction joint lower part 20cm, one end riveting of screw 16
Enter side within the walls and with 3 firm welding of structural wall reinforcing bar, and on side wall thicknesses center line 16 pre-buried place of screw installation seal ring；
Step 3: according to design drawing, side wall reinforcing bar is arranged in side wall construction joint；
Step 4: it is assembled while clear that examination is carried out to each component such as steel form panel 7 of the combined steel formwork support system
Side wall operation side is managed, ensures the safe and smooth lifting of each component of the combined steel formwork support system；
Step 5: the linear of steel form panel 7 is corrected, remove the sundries on steel form panel 7 and smears lubrication
Oil should specifically be met the following requirements：(1) flatness of adjustment steel form panel 7 ensures the plate face line of steel form panel 7
Mild-natured whole and no concave-convex (faulting of slab ends of two neighboring steel form panel 7 is no more than 2mm)；(2) flanged joint on steel form panel 7
Hole 8 need to clean out and coating lubricating oil；(3) the upper ear plate A of 7 lateral surface of steel form panel need to be cleaned out and be smeared lubrication
Oil；(4) 7 verticality of steel form panel meets design specification requirement；
Step 6: lifting steel form panel 7：
1) according to the area assembly steel form panel 7 of side wall to be onstructed, pass through flange between two neighboring steel form panel 7
Plate 10 connects and (flanged plate 10 on two steel form panels 7 is bolted)；
2) steel form panel 7 is fixed by adjusting hound 11 (namely seamless steel pipe)；After hound 11 is fixed, lead to
Rotation hound length-adjustment holes 12 are crossed to adjust the verticality of the length of hound 11 and steel form panel 7, are then carried out
Steel form panel 7 is reinforced；
3) hound 11 with pre-embedded steel slab 15 is connect, completes construction.
During construction, it should be noted that the following：(1) it needs to be connected firmly between pre-buried screw 16 and steel form panel 7, using logical
Long channel steel as ribs 6,15mm × 15mm 10mm steel plate as 17 screw nut 19 of securing plate, make 7 shape of steel form panel
Integral connection；(2) according to the position of the length of hound 11 and securing plate 17,16 bolts hole of Φ are reserved in securing plate 17.
After the completion of drilling, the positioning of securing plate 17 is hammered into bolt, is reinforced secured.(3) after the completion of steel form panel 7 is fixed, according to punching block
The line style and verticality of plate face plate 7 gradually adjust hound 11 to the other end, so as to ensure steel form from construction segment one end
7 verticality of panel, joint dislocation, line style meet construction requirement.
After the completion of the combined steel formwork support system construction, the construction joint of side wall is blocked up tightly with sealing strip；Side wall steel
After 7 acceptance(check) of muscle and steel form panel, concreting in lifts, vibration compacting.Concreting is completed and treats that its intensity reaches
To after design requirement, the steel form support system is removed.Steel form panel 7 after dismounting can reuse after handling.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, although with reference to embodiment to this
Invention is described in detail, for those skilled in the art, still can be to recorded in foregoing embodiments
Technical solution modify or to which part technical characteristic carry out equivalent replacement, but it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of combined steel formwork support system, which is characterized in that including panel device and support device, the panel device master
Will include steel form panel and operating platform, the steel form panel be set on structure base slab top, and with building enclosure face
Arrangement, the medial surface of steel form panel are painted with releasing agent, and the lateral surface of steel form panel installs construction platform；The support dress
It puts including the first support construction and the second support construction, first support construction is set on the bottom of steel form panel, steel form
Panel is connected by the end of the first support construction and structure base slab and fixed；The middle part of the steel form panel passes through the second support
Structure is connected with structure base slab.
2. combined steel formwork support system as described in claim 1, which is characterized in that the first support construction include positioning strip,
Screw, securing plate and screw nut, the positioning strip are set on the bottom of steel form panel, are formed between two positioning strips arranged side by side
Card slot；One end of the screw is embedded in the end of structure base slab in advance, and the other end of screw passes through card slot and securing plate, with screw spiral shell
Cap is adapted.
3. combined steel formwork support system as claimed in claim 2, which is characterized in that set between securing plate and screw nut
Backing plate is put, the screw sequentially passes through card slot, securing plate and backing plate, is connected with screw nut.
4. combined steel formwork support system as described in claim 1, which is characterized in that the second support construction is parallel including two groups
The diagonal brace rod structure of arrangement, one end of diagonal brace rod structure are connected with steel form panel, the other end and the bottom plate knot of diagonal brace rod structure
Structure is connected.
5. combined steel formwork support system as claimed in claim 4, which is characterized in that the diagonal brace rod structure includes diagonal brace
Bar, the upper end of hound are configured with upper ear plate, and upper ear plate passes through anchor bolt and the upper ear plate A phases set on steel form panels outside face
Even；The lower end of the hound is configured with lower ear plate, and lower ear plate is connected by anchor bolt with the pre-embedded steel slab on structure base slab,
Pre-embedded steel slab connect fixation with structure base slab by expansion bolt.
6. combined steel formwork support system as claimed in claim 4, which is characterized in that the both ends ends screw of the hound
Quarter butt is connected with, quarter butt is equipped with upper ear plate or lower ear plate, the ear being adapted with anchor bolt is offered on upper ear plate and lower ear plate
Plate hole；Hound length-adjustment holes are offered on the hound.
7. combined steel formwork support system as claimed in claim 2, which is characterized in that between the lateral surface of the steel form panel
Every the ribs for being disposed with lateral back cord and longitudinal direction, the construction platform is fixed on back cord；The lower end of the ribs with
Positioning strip connection is fixed.
8. a kind of combined steel formwork support system construction method, which is characterized in that include the following steps：
Step 1: provide each component of combined steel formwork support system described in claim 1；
Step 2: pre-buried screw and pre-embedded steel slab：According to design drawing, the structure base slab in side wall lower part to be onstructed is pre-buried when pouring
Screw and pre-embedded steel slab, one end riveting of screw enter structure base slab and secured with the reinforcement welding of structure base slab；
Step 3: according to design drawing, side wall reinforcing bar is arranged in side wall construction joint；
Step 4: carrying out examination assembly to each component of the combined steel formwork support system, while clear up side wall operation side；
Step 5: being corrected processing to the linear of steel form panel, sundries and coating lubricating oil on steel form panel are removed；
Step 6: each component of the combined steel formwork support system is hung to construction location, and connect fixation：
1) according to the area assembly steel form panel of side wall to be onstructed, connected between two neighboring steel form panel by flanged plate
It connects；
2) steel form panel is fixed by adjusting hound；After hound is fixed, by rotating the verticality on hound
It adjusts adjustment hole and adjusts the length of hound and steel form plate face verticality, and steel form panel is reinforced；
3) by the connection of hound and pre-embedded steel slab, construction is completed.
9. combined steel formwork support system construction method as claimed in claim 8, which is characterized in that pre-buried in step 2
While screw, the pre-buried place's installation seal ring of screw on side wall thicknesses center line.
10. combined steel formwork support system construction method as claimed in claim 8, which is characterized in that in step 5, punching block
The processing of plate face plate should meet：(1) steel form panel verticality meets design specification requirement；(2) steel form panel edge joint position is put down
Whole, the faulting of slab ends of two neighboring steel form panel is no more than 2mm；(3) flange connecting hole on steel form panel is cleaned out and is applied
Smear lubricating oil；(4) the upper ear plate A in steel form panels outside face cleans out simultaneously coating lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144276.5A CN108222066A (en) | 2018-02-12 | 2018-02-12 | A kind of combined steel formwork support system and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810144276.5A CN108222066A (en) | 2018-02-12 | 2018-02-12 | A kind of combined steel formwork support system and its construction method |
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| Publication Number | Publication Date |
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| CN108222066A true CN108222066A (en) | 2018-06-29 |
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ID=62661774
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810144276.5A Pending CN108222066A (en) | 2018-02-12 | 2018-02-12 | A kind of combined steel formwork support system and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108222066A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110424455A (en) * | 2019-07-24 | 2019-11-08 | 中国十七冶集团有限公司 | The underground confined space is without fertile slot structure side wall big steel form plate system and construction method |
| CN110630013A (en) * | 2019-09-24 | 2019-12-31 | 中铁一局集团有限公司 | Movable assembled side wall steel formwork and construction method thereof |
| CN110749314A (en) * | 2018-07-23 | 2020-02-04 | 湖南好快省建筑科技有限公司 | Wall template system with adjustable verticality |
| CN111156035A (en) * | 2020-03-10 | 2020-05-15 | 北京市政建设集团有限责任公司 | Template supporting method and template supporting structure for tunnel secondary lining |
| CN112252363A (en) * | 2020-10-22 | 2021-01-22 | 中国铁建大桥工程局集团有限公司 | Supporting device and supporting method for movable subway station side wall supporting steel formwork |
| CN114086761A (en) * | 2021-10-11 | 2022-02-25 | 中建四局土木工程有限公司 | Template supporting structure |
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| CN105781099A (en) * | 2016-03-09 | 2016-07-20 | 上海市基础工程集团有限公司 | Movable combined type one-sided large template structure and construction method thereof |
| CN206903203U (en) * | 2017-04-21 | 2018-01-19 | 浙江峰沛钢模有限公司 | Side wall plate device |
| CN208056107U (en) * | 2018-02-12 | 2018-11-06 | 武汉市市政建设集团有限公司 | A kind of combined steel formwork support system |
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| CN105781099A (en) * | 2016-03-09 | 2016-07-20 | 上海市基础工程集团有限公司 | Movable combined type one-sided large template structure and construction method thereof |
| CN206903203U (en) * | 2017-04-21 | 2018-01-19 | 浙江峰沛钢模有限公司 | Side wall plate device |
| CN208056107U (en) * | 2018-02-12 | 2018-11-06 | 武汉市市政建设集团有限公司 | A kind of combined steel formwork support system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110749314A (en) * | 2018-07-23 | 2020-02-04 | 湖南好快省建筑科技有限公司 | Wall template system with adjustable verticality |
| CN110424455A (en) * | 2019-07-24 | 2019-11-08 | 中国十七冶集团有限公司 | The underground confined space is without fertile slot structure side wall big steel form plate system and construction method |
| CN110630013A (en) * | 2019-09-24 | 2019-12-31 | 中铁一局集团有限公司 | Movable assembled side wall steel formwork and construction method thereof |
| CN111156035A (en) * | 2020-03-10 | 2020-05-15 | 北京市政建设集团有限责任公司 | Template supporting method and template supporting structure for tunnel secondary lining |
| CN112252363A (en) * | 2020-10-22 | 2021-01-22 | 中国铁建大桥工程局集团有限公司 | Supporting device and supporting method for movable subway station side wall supporting steel formwork |
| CN114086761A (en) * | 2021-10-11 | 2022-02-25 | 中建四局土木工程有限公司 | Template supporting structure |
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