CN210529478U - Anti-overturning high thin wall reinforced concrete structure - Google Patents
Anti-overturning high thin wall reinforced concrete structure Download PDFInfo
- Publication number
- CN210529478U CN210529478U CN201921216784.6U CN201921216784U CN210529478U CN 210529478 U CN210529478 U CN 210529478U CN 201921216784 U CN201921216784 U CN 201921216784U CN 210529478 U CN210529478 U CN 210529478U
- Authority
- CN
- China
- Prior art keywords
- template
- frame
- bar group
- reinforcing bar
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a prevent high thin wall reinforced concrete structure of toppling, including reinforcing bar group, inner frame, exoskeleton and template component, the connection of reinforcing bar group adopts screw sleeve fixed connection, inner frame and exoskeleton in vertical direction interval certain distance respectively detachable set up in the inboard and the outside of reinforcing bar group are fixed, transversely be provided with between inner frame and the exoskeleton and consolidate the horizontal pole, be equipped with the diagonal reinforcement between two sets of inner frame of vertical direction and the exoskeleton, template component install in outside reinforcing bar group, concrete layer pour in the template component. The utility model discloses a reinforcing bar group has reduced the structure focus through threaded sleeve connects, simultaneously through reinforcement measures such as inner frame, exoskeleton, reinforcement beam, oblique reinforcement, has ensured the stability of structure and the risk of preventing toppling.
Description
Technical Field
The utility model relates to a pier concrete structure field, concretely relates to prevent high thin wall reinforced concrete structure of toppling.
Background
The high-thin wall reinforced concrete structure is used as a common structure of a pier, and has a single thin structure, the transverse width of 16.6m, the longitudinal thickness of 1.8m and the height of 21.5 m. The vertical double-row setting of its inside reinforcing bar, the vertical direction of reinforcing bar needs welded connection, if satisfy standard overlap joint length requirement two-sided welding be 5 times diameter, the single-sided welding is 10 times diameter, but the structure is up to 21.5m, lengthens according to 9.0m main muscle reinforcing bar, staggers the joint according to the 25% of atress reinforcing bar, and main muscle is higher than the working face by 13m at least, and the overlap joint part has increased structure, heavy, focus height, the risk of toppling greatly.
SUMMERY OF THE UTILITY MODEL
In view of the above, an object of the utility model is to provide a high thin wall reinforced concrete structure and construction method that prevent toppling, the reinforcing bar group has reduced the structure focus through threaded sleeve connection, simultaneously through reinforcement measures such as inner frame, outer frame, reinforcement crossbeam, oblique reinforcement, has ensured the stability of structure and the risk of preventing toppling.
In order to achieve the above purpose, the utility model provides a technical scheme is:
the utility model provides a prevent high thin wall reinforced concrete structure of toppling, includes reinforcing bar group, inner frame, outer skeleton and template component, the connection of reinforcing bar group adopts screw sleeve fixed connection, inner frame and outer skeleton in vertical direction interval certain distance respectively detachable set up in the inboard and the outside of reinforcing bar group are fixed, transversely be provided with between inner frame and the outer skeleton and consolidate the horizontal pole, be equipped with the diagonal draw muscle between two sets of inner frame and the outer skeleton of vertical direction, template component install in outside reinforcing bar group, concrete layer pour in the template component.
Preferably, the reinforcing bar group adopts many reinforcing bars to be a small group, and many small groups multirow sets up and encloses and close and form thin wall square structure, the inner frame sets up in inboard and detachable and is fixed in on the reinforcing bar group, outer skeleton is around setting up in reinforcing bar group outside and detachable are fixed in on the reinforcing bar group outside.
Preferably, a plurality of reinforcing cross rods are arranged between the inner framework and the outer framework at intervals and penetrate through the two ends of the inner framework to be fixed on the outer framework.
Preferably, the inner frame and the outer frame are fixed on the steel bar group at intervals of 4 meters in the vertical direction, the diagonal draw bars are fixed in a crossed manner on the steel bar group and are positioned between the two groups of inner frames and the outer frame, and the diagonal draw bars are fixed on the steel bar group in a welding manner.
Preferably, steel sheet piles are fixed on the bottom surfaces of the side surfaces of the steel bar groups, and each group of inner frameworks and each group of outer frameworks are provided with a cable rope fixedly connected with the steel sheet piles.
Preferably, the template assembly comprises template frames, templates and pull pieces, the templates are fixedly arranged on the template frames, the templates and the template frames surround and close the reinforcement groups in four directions to form pouring cavities, the template frames are fixedly connected through pins, the pull pieces are arranged at the joints of the adjacent template frames to connect the template frames on two opposite sides, an isolation layer is sleeved outside the pull pieces in the pouring cavities, two ends of the pull pieces are fixedly connected with the template frames through the pins, one ends of the pull pieces protrude out of the template frames to form dismounting ends, strip holes are formed in the dismounting ends, the pull pieces with detachable conical structures are arranged in the strip holes, mounting structures are respectively arranged on two sides of the opposite template frames, and reinforcing beams are transversely arranged on the mounting structures.
Preferably, a first mounting hole is formed in the joint of the template frame and the pull piece, second mounting holes are correspondingly formed in the two ends of the pull piece, the two ends of the template frame and the two ends of the pull piece penetrate through the first mounting hole of the template frame and the second mounting hole of the pull piece through pins to be fixedly connected, the lower ends of the pins protrude out of the lower surface of the template frame and are provided with fixing holes, and the template frame and the pull piece are fixedly connected through detachable fixing pieces with conical structures in the fixing holes; the mounting structure comprises a mounting part and a fixing hook fixed at the end part of the mounting part, the mounting part is fixedly arranged on the fixing sheet, and the stiffening beam is transversely arranged in the fixing hook and abuts against the template frame.
Preferably, all directions of the outer framework are connected through threaded steel bars and movably connected through nuts to be detachable.
In order to achieve the above object, the utility model provides a high thin wall reinforced concrete structure construction method that prevents toppling, including following step:
s1, forming small groups of the steel bar groups by a plurality of steel bars in double rows, connecting the steel bar groups in the vertical direction by a threaded sleeve,
s2, installing the steel bar outside the steel bar group through the template component and fixing the steel bar,
s3, arranging an inner framework and an outer framework on the steel bar group above the grinding plate assembly, wherein the inner framework and the outer framework are arranged at intervals of 4 meters in the vertical direction, the inner framework is detachably arranged on the inner side of the steel bar group, and the outer framework is fixed on the outer side of the steel bar group in a surrounding manner;
s4, a reinforcing cross bar is transversely arranged between the inner frameworks and the outer frameworks, diagonal ribs are arranged between two groups of inner frameworks and outer frameworks in the vertical direction, and each group of outer frameworks is provided with a guy cable which is fixedly connected with a steel sheet pile, so that the structural stability can be achieved;
and S5, pouring concrete into the template assembly to realize sectional pouring, pouring the diagonal draw bars together, after pouring is finished, disassembling the grinding plate assembly, moving upwards to assemble and pour, and simultaneously disassembling the inner framework, the outer framework and the reinforcing cross bar, and moving upwards to reuse.
Preferably, when the template assembly is disassembled and assembled, firstly, the template frame on one side is installed, then the isolation layer is installed on the pull sheet, then the pull sheet with the isolation layer installed is installed in the installation grooves formed in the template frame and the template, and passes through the first installation hole of the template frame and the second installation hole of the pull sheet through the pin to be fixedly connected, then the template frame on the other side is installed, and simultaneously passes through the first installation hole of the template frame and the second installation hole of the pull sheet through the pin to be fixedly connected, one end of the pull sheet with the strip hole protrudes out of the template frame, the other end of the pull sheet fixes the installation structure, and the installation structure is transversely provided with the reinforcing beam; the middle of the template frame is enclosed to form a pouring cavity, the steel bar group is positioned in the pouring cavity, two ends of the isolation layer in the pull piece form a seal with the inner side of the template, and then concrete pouring is completed in the pouring cavity; when the template is disassembled after the completion of pouring, the pin is firstly taken out by knocking the fixing sheet at the lower end of the pin, then the pulling-on piece is taken out of the strip hole and is clamped in the strip hole, and the pulling-on piece is knocked downwards and taken out outwards, so that the pulling-on piece can be taken out for repeated use after loosening, and a gap between the template frames can be generated after the pulling-on piece is taken out, so that the template can be disassembled conveniently.
The utility model has the advantages that:
1. the connection of the reinforcing steel bar group of the high and thin wall concrete structure of the utility model adopts the fixed connection of the threaded sleeve, which can reduce the gravity center of the structure and the overturning risk, and simultaneously, the installation and the connection are more convenient; in addition, the reinforcing steel bar group is reinforced at intervals through the inner framework, the outer framework, the reinforcing cross beam, the diagonal ribs and the guy cables, so that the reinforcing steel bar group with a high structure can be effectively fixed, the stability of the reinforcing steel bar group is improved, and the risk of overturning is prevented;
2. the utility model provides a reinforced structure inner frame, outer frame, reinforcement crossbeam and guy rope can constantly rise along with concrete structure's the angle of pouring and can dismantle and carry out reuse. The present invention will be further explained with reference to the drawings and the embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of the die assembly of FIG. 1 in a molded condition;
FIG. 4 is a schematic view of the FIG. 3 die assembly in a demolded condition;
FIG. 5 is a schematic view of the structure of the pull tab of FIG. 3;
fig. 6 is a bridge of the high thin wall reinforced concrete structure cast in fig. 1.
The reference numerals in the drawings are explained below.
The steel bar group 1, the inner frame 2, the outer frame 3, the formwork assembly 4, the formwork frame 41, the formwork 42, the pull piece 43, the dismounting end 43a, the strip hole 43b, the second mounting hole 43c, the pouring cavity 44, the pin 45, the fixing piece 45a, the isolation layer 46, the pull piece releasing piece 47, the mounting structure 48, the mounting part 48a, the fixing hook 48b, the reinforcing pipeline 49, the reinforcing cross bar 5, the diagonal draw 6, the steel sheet pile 7 and the guy rope 8.
Detailed Description
In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, an anti-overturning high thin wall reinforced concrete structure includes a reinforcement bar set 1, an inner frame 2, an outer frame 3 and a formwork assembly 4. The connection of reinforcing bar group 1 adopts threaded sleeve fixed connection, can reduce the structure focus, reduces the risk of toppling, and the erection joint is more convenient simultaneously. Inner frame 2 and exoskeleton 3 in vertical direction interval certain distance respectively detachable set up in the inboard and the outside of reinforcing bar group 1 are fixed, transversely be provided with between inner frame 2 and the exoskeleton 3 and consolidate horizontal pole 5, be equipped with diagonal draw bar 6 between two sets of inner frame 2 and the exoskeleton 3 of vertical direction, formwork component 4 install in outside reinforcing bar group 1, concrete layer pour in formwork component 4. The utility model discloses an inner frame 2, exoskeleton 3, reinforcement crossbeam 5 and diagonal draw 6 setting can play the fixed action to the reinforcing bar group 1 of high structure effectively, improve its stability, prevent the risk of toppling.
Further, reinforcing bar group 1 adopts many reinforcing bars to be a small group, and many small groups multirow sets up and encloses and close and form thin wall square structure, inner frame 2 sets up in inboard and detachable and is fixed in on the reinforcing bar group 1, exoskeleton 3 around set up in reinforcing bar group 1 outside and detachable are fixed in on the reinforcing bar group 1 outside. The internal frame 2 and the external frame 3 are provided with a plurality of reinforcing cross rods 5 at intervals, and the reinforcing cross rods 5 penetrate through the two ends of the internal frame 2 and are fixed on the external frame 3.
In this embodiment, the inner frame 2 and the outer frame 3 are made of 14 # channel steel, and the reinforcing beam 5 and the diagonal ribs 6 are made of phi 28 steel bars.
Referring to fig. 3 to 5, specifically, the formwork assembly 4 includes a formwork frame 41, a formwork 42 and a pull tab 43, the formwork 42 is fixedly mounted on the formwork frame 41, the formwork 42 and the formwork frame 41 surround the reinforcement bar assembly 1 in four directions to form a casting cavity 44, and the formwork frames 41 are fixedly connected by a pin 45, when the formwork is used, the formwork frame 41 is used as an assembly unit, and can be assembled according to different formwork areas, so that the formwork assembly has high flexibility. The pulling sheet 43 is arranged at the joint of the adjacent template frames 41 to connect the template frames 41 at two opposite sides, and the isolating layer 46 is sleeved outside the pulling sheet 43 in the pouring cavity 44, so that the pulling sheet 43 can be prevented from being adhered to concrete when the pulling sheet 43 is detached, and the pulling sheet can be conveniently dismounted and reused. The both ends of pulling-on piece 43 are passed through pin 45 and template frame 41 fixed connection, the one end of pulling-on piece 43 is stretched out the template frame 41 appearance becomes dismantlement end 43a, has seted up a hole 43b on the dismantlement end 43a, and is equipped with the pulling-on piece of detachable toper structure in the hole 43b and takes off piece 47, and accessible pulling-on piece takes off piece 47 and extrudes downwards and take out pulling-on piece 43 in a hole 43b and realize the dismantlement of pulling-on piece 43 when dismantling pulling-on piece 43, and then used repeatedly. The two sides of the opposite formwork frame 41 are respectively provided with a mounting structure 48, and the mounting structure 48 is transversely provided with a reinforcing beam 49, so that the formwork can be stressed uniformly during casting, and the phenomenon that the formwork 42 bulges outwards is prevented. In this embodiment, the isolation layer 46 is a plastic sleeve or light mortar or mold release oil, and both ends of the isolation layer 46 form a seal with the inner side of the form 42, so as to prevent the pull tab 43 from being unable to be removed due to the contact and solidification of concrete with the pull tab 43 during concrete pouring.
First mounting hole has been seted up to the junction of template frame 41 and pulling-on piece 43, second mounting hole 43c has been seted up to the both ends correspondence of pulling-on piece 43, the both ends of template frame 41 and pulling-on piece 43 pass the first mounting hole of template frame 41 and the second mounting hole 43c fixed connection of pulling-on piece 43 through pin 45, and the protruding stretching out of lower extreme of pin 45 the lower surface of template frame 41 has seted up the fixed orifices, detachable fixed piece 45a of installing the toper structure in the fixed orifices is with template frame 41 and pulling-on piece 43 fixed connection. The mounting structure 48 includes a mounting portion 48a and a fixing hook 48b fixed to an end of the mounting portion 48a, the mounting portion 48a is fixedly mounted on the fixing piece 45a, and the reinforcing beam 49 is transversely mounted in the fixing hook 48b and abuts against the formwork frame 41.
In this embodiment, the connection of each direction of exoskeleton 3 is through the twisted steel to through the nut loose joint, can dismantle, when pouring the completion back dismantlement template and further pour below, can dismantle exoskeleton 3 and carry out used repeatedly.
A construction method of a high and thin wall reinforced concrete structure capable of preventing overturning comprises the following steps:
s1, forming the steel bar groups 1 into small groups through a plurality of steel bars, arranging the small groups in double rows, connecting the steel bar groups 1 in the vertical direction through threaded sleeves,
s2, installing and fixing the template component 4 on the outer side of the steel bar group 1,
s3, arranging an inner framework 2 and an outer framework 3 on the steel bar group 1 above the grinding plate component 4, arranging the inner framework 2 and the outer framework 3 at intervals of 4 meters in the vertical direction, arranging the inner framework 2 on the inner side of the steel bar group 1 in a detachable mode, and fixing the outer framework 3 on the outer side of the steel bar group 1 in a surrounding mode;
s4, a reinforcing cross bar 5 is transversely arranged between the inner frameworks 2 and the outer frameworks 3, diagonal braces 6 are arranged between the two groups of inner frameworks 2 and the two groups of outer frameworks 3 in the vertical direction, and each group of outer frameworks 3 is provided with a guy rope 8 which is fixedly connected with a steel sheet pile 7, so that the structural stability can be achieved;
and S5, pouring concrete into the formwork assembly 4 to realize segmental pouring, pouring the diagonal draw bars 6 together, disassembling the grinding plate assembly 4, moving upwards to assemble and pour after pouring is finished, and disassembling the inner framework 2, the outer framework 3 and the reinforcing cross rod 5 and moving upwards to reuse.
When the formwork assembly 4 is disassembled, firstly, the formwork frame 41 on one side is assembled, then the isolation layer 46 is arranged on the pull sheet 43, then the pull sheet 43 provided with the isolation layer 46 is arranged in the installation grooves formed on the formwork frame 41 and the formwork 42, and the pull sheet passes through the first installation hole of the formwork frame 41 and the second installation hole 43c of the pull sheet 43 through the pin 45 to be fixedly connected. Then, the form frame 41 on the other side is mounted and fixedly connected by the pin 45 through the first mounting hole of the form frame 41 and the second mounting hole 43c of the pull tab 43, and the end of the pull tab 43 having the strip hole 43b protrudes outside the form frame 41. The other end of the pull tab 43 is fixed to the mounting structure 48, and a reinforcing beam 49 is transversely mounted on the mounting structure 48. The middle of the template frame 41 is enclosed to form a pouring cavity 4, the steel bar group 1 is located in the pouring cavity 4, two ends of the isolation layer 46 in the pull piece 43 are sealed with the inner side of the template 4, and then concrete pouring is completed in the pouring cavity 4. When the template is disassembled after the completion of casting, firstly, the pins 45 are taken out by knocking the fixing sheets 45a at the lower ends of the pins 45, then the pull-tab release sheets 47 are clamped in the strip holes 43b and knocked downwards and are taken out of the pull tabs 43, the pull tabs 43 can be taken out for reuse after being loosened, and gaps of the pull tabs 43 can be generated between the template frames 41 after the pull tabs 43 are taken out, so that the template 1 can be disassembled conveniently.
Variations and modifications to the above-described embodiments may occur to those skilled in the art, in light of the above teachings and teachings. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and some modifications and changes to the present invention should fall within the protection scope of the claims of the present invention. In addition, although specific terms are used herein, they are used in a generic and descriptive sense only and not for purposes of limitation, the scope of the invention being defined by the following claims and their equivalents.
Claims (8)
1. The utility model provides a high thin wall reinforced concrete structure that prevents toppling which characterized in that: including reinforcing bar group (1), inner frame (2), exoskeleton (3) and template component (4), the connection of reinforcing bar group (1) adopts screw sleeve fixed connection, inner frame (2) and exoskeleton (3) in vertical direction interval certain distance respectively detachable set up in the inboard and the outside of reinforcing bar group (1) are fixed, transversely be provided with between inner frame (2) and exoskeleton (3) and consolidate horizontal pole (5), be equipped with diagonal draw muscle (6) between two sets of inner frame (2) and exoskeleton (3) of vertical direction, template component (4) install in outside reinforcing bar group (1), concrete layer pour in template component (4).
2. The overturn-preventing high-thin wall reinforced concrete structure of claim 1, wherein: reinforcing bar group (1) adopts many reinforcing bars to be a small group, and many small group multirow settings and enclose and close and form thin wall square structure, inner frame (2) set up in inboard and detachable be fixed in on reinforcing bar group (1), exoskeleton (3) around set up in reinforcing bar group (1) outside and detachable are fixed in on the reinforcing bar group (1) outside.
3. An overturn-preventing high-thin wall reinforced concrete structure as claimed in claim 2, wherein: the inner frame (2) and the outer frame (3) are provided with a plurality of reinforcing cross rods (5) at intervals, and the reinforcing cross rods (5) penetrate through the two ends of the inner frame (2) and are fixed on the outer frame (3).
4. The overturn-preventing high-thin wall reinforced concrete structure of claim 1, wherein: inner frame (2) and exoskeleton (3) are fixed in on reinforcing bar group (1) at vertical direction interval 4 meters, diagonal draw (6) are the cross to be fixed in on reinforcing bar group (1) and lie in between two sets of inner frame (2) and exoskeleton (3), just diagonal draw (6) are fixed in through welded mode on reinforcing bar group (1).
5. The overturn-preventing high-thin wall reinforced concrete structure of claim 1, wherein: steel sheet piles (7) are fixed on the bottom surfaces of the side surfaces of the steel bar groups (1), and each group of inner frameworks (2) and each group of outer frameworks (3) are respectively provided with a cable rope (8) and fixedly connected with the steel sheet piles (7).
6. The overturn-preventing high-thin wall reinforced concrete structure of claim 1, wherein: the template component (4) comprises a template frame (41), a template (42) and pull pieces (43), the template (42) is fixedly arranged on the template frame (41), the template (42) and the template frame (41) enclose a steel bar group (1) in four directions to form a pouring cavity (44), the template frames (41) are fixedly connected through pins (45), the pull pieces (43) are arranged at the connecting parts of the adjacent template frames (41) to connect the template frames (41) at two opposite sides, an isolating layer (46) is sleeved outside the pull pieces (43) in the pouring cavity (44), two ends of the pull pieces (43) are fixedly connected with the template frames (41) through the pins (45), one end of each pull piece (43) protrudes out of the template frame (41) to form a disassembly end (43a), a strip hole (43b) is formed in each disassembly end (43a), and a disassembly pull piece (47) with a detachable conical structure is arranged in each strip hole (43b), the two sides of the opposite formwork frames (41) are respectively provided with a mounting structure (48), and the mounting structures (48) are transversely provided with reinforcing beams (49).
7. An overturn-preventing high-thin wall reinforced concrete structure as set forth in claim 6, wherein: a first mounting hole is formed in the joint of the template frame (41) and the pull piece (43), second mounting holes (43c) are correspondingly formed in the two ends of the pull piece (43), the two ends of the template frame (41) and the two ends of the pull piece (43) penetrate through the first mounting hole of the template frame (41) and the second mounting hole (43c) of the pull piece (43) through pins (45) to be fixedly connected, the lower ends of the pins (45) protrude out of the lower surface of the template frame (41) and are provided with fixing holes, and the template frame (41) and the pull piece (43) are fixedly connected through detachable fixing pieces (45a) which are provided with conical structures in the fixing holes; the mounting structure (48) comprises a mounting part (48a) and a fixed hook (48b) fixed at the end part of the mounting part (48a), the mounting part (48a) is fixedly arranged on the fixed sheet (45a), and the reinforcing beam (49) is transversely arranged in the fixed hook (48b) and abuts against the formwork frame (41).
8. The overturn-preventing high-thin wall reinforced concrete structure of claim 1, wherein: each direction of the outer framework (3) is connected through a threaded steel bar and movably connected through a nut, and the outer framework can be detached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216784.6U CN210529478U (en) | 2019-07-30 | 2019-07-30 | Anti-overturning high thin wall reinforced concrete structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921216784.6U CN210529478U (en) | 2019-07-30 | 2019-07-30 | Anti-overturning high thin wall reinforced concrete structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210529478U true CN210529478U (en) | 2020-05-15 |
Family
ID=70599747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921216784.6U Active CN210529478U (en) | 2019-07-30 | 2019-07-30 | Anti-overturning high thin wall reinforced concrete structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210529478U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295539A (en) * | 2019-07-30 | 2019-10-01 | 中铁二十一局集团第五工程有限公司 | A kind of high thin-wall reinforced concrete structure and construction method of overturn-preventing |
-
2019
- 2019-07-30 CN CN201921216784.6U patent/CN210529478U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110295539A (en) * | 2019-07-30 | 2019-10-01 | 中铁二十一局集团第五工程有限公司 | A kind of high thin-wall reinforced concrete structure and construction method of overturn-preventing |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2022160388A1 (en) | Fabricated concrete beam-column joint and construction method therefor | |
| CN203712840U (en) | Small box girder concrete pouring mold | |
| CN106320704A (en) | Steel reinforced concrete structure formwork sleeve threaded rod pulling construction method | |
| CN205935675U (en) | Shaped steel concrete structure template sleeve screw rod drawknot structure | |
| CN210529478U (en) | Anti-overturning high thin wall reinforced concrete structure | |
| KR100926750B1 (en) | Construction method for crossbeam mold | |
| CN104153573B (en) | V-type cylinder concrete pour mould and construction method | |
| CN102912996A (en) | Steel tube concrete column high-altitude construction safety protection system | |
| CN201649628U (en) | Beam stretching structure used for template early-dismantled system | |
| CN211396591U (en) | Concrete shear wall root reinforcing apparatus | |
| CN204370797U (en) | A kind of concrete floor slab construction plate device and supporting component thereof | |
| CN110965671A (en) | Outer frame-free and aluminum mold combined construction system and construction method for wall structure | |
| CN207686280U (en) | A kind of aluminum alloy mould plate early dismantling head device that assortable full hall scaffold uses | |
| CN110056181A (en) | A kind of subsided rest room assembly steel form and construction method | |
| CN110295539A (en) | A kind of high thin-wall reinforced concrete structure and construction method of overturn-preventing | |
| CN211850167U (en) | Outer frame and aluminum mould combined construction system are exempted from to wall structure | |
| CN204001714U (en) | The concrete mould of building of V-type cylinder | |
| CN210947661U (en) | Installation device of socket type overhanging scaffold | |
| CN210880147U (en) | Prefabricated template of concrete arch-shaped T beam | |
| CN204001713U (en) | V-type cylinder oblique line section concrete is built mould | |
| CN110629933A (en) | Structure of structural column without supporting form | |
| CN218467104U (en) | High-rise outer frame-free unilateral masonry formwork | |
| CN211775753U (en) | Reinforcing structure of aluminum mold column | |
| CN220768825U (en) | High-strength resin transparent template supporting device | |
| CN107524089B (en) | Portable small box girder steel template capable of being quickly installed and detached and construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |