CN115787715A - Unilateral formwork reinforced structure of dark narrow slope retaining wall - Google Patents
Unilateral formwork reinforced structure of dark narrow slope retaining wall Download PDFInfo
- Publication number
- CN115787715A CN115787715A CN202211485005.9A CN202211485005A CN115787715A CN 115787715 A CN115787715 A CN 115787715A CN 202211485005 A CN202211485005 A CN 202211485005A CN 115787715 A CN115787715 A CN 115787715A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- steel pipe
- steel
- adjusting rod
- slope retaining
- 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.)
- Granted
Links
- 238000009415 formwork Methods 0.000 title claims abstract description 30
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 71
- 239000010959 steel Substances 0.000 claims abstract description 71
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 21
- 239000002689 soil Substances 0.000 claims description 32
- 230000002787 reinforcement Effects 0.000 claims description 25
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 22
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 8
- 230000001965 increasing effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Bulkheads Adapted To Foundation Construction (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a deep and narrow slope retaining wall unilateral formwork supporting reinforcing structure which comprises a main keel part, a jacking support, an adjusting rod, a steel pipe, I-shaped steel, a rotary hinge base and a fixed hinge base.
Description
Technical Field
The invention relates to the technical field of unilateral formwork supporting of retaining walls, in particular to a unilateral formwork supporting reinforcing structure of a deep and narrow slope retaining wall.
Background
The side slope retaining wall is a structure for supporting roadbed filling soil or a hillside soil body and preventing the filling soil or the soil body from deforming and destabilizing, in the construction of the side slope retaining wall, an important item during template construction is concerned with construction safety, quality and progress, the construction quality of concrete is directly influenced, in the template construction, a reinforced template is a very important content, the operation of a single-side vertical template is difficult, a reinforcing measure needs to be particularly emphasized, in a construction project, because a vertical wall is close to a soil base layer, no distance exists between the vertical wall and the soil body, the template cannot be erected on the soil facing side of the vertical wall, the template cannot be erected on the two sides by using a split screw for reinforcement, and the template can only be erected on the soil backing side, so the side slope retaining wall has important significance for side formwork reinforcement.
Among the prior art, especially to dark residence side slope retaining wall work progress, it is great to be close to the unilateral formwork reinforcement support degree of difficulty in bank protection stake position, need constantly change the reinforcement position of unilateral formwork according to site operation space environment, traditional operation adopts steel pipe fastener to set up the framed bent and sets up the bracing, support as unilateral formwork, steel pipe fastener framed bent sets up and demolishs work load big, it is many to prop up the formwork reinforcement position, and all be the fastener connection, difficult assurance all equal lock joints of node are inseparable, thereby the easy emergence mould that rises, it is great to unilateral formwork reinforced structure construction quality influence.
Disclosure of Invention
The invention aims to provide a deep narrow slope retaining wall single-side formwork supporting reinforcing structure which is used for solving the problem that the construction difficulty of the single-side formwork supporting different reinforcing point positions anti-expansion formwork is high.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a dark narrow side slope retaining wall unilateral formwork reinforced structure, includes:
the main keel parts are uniformly arranged on the single mold body from top to bottom, and the single mold body is arranged on one side of the soil base layer and forms a retaining wall building mold cavity with the soil base layer;
the jacking is arranged on the main keel part in a buckling mode, and the jacking is abutted to the single die body;
one end of the adjusting rod is rotatably connected with the jacking;
the opening end of one side of the steel pipe is inserted and connected with the other end of the adjusting rod, a locking piece is connected to the adjusting rod in a threaded manner, and the adjusting rod is fixedly assembled and connected with the steel pipe through the locking piece;
the I-shaped steel is assembled and connected with the steel pipe through a fastening assembly;
the rotary twisting seat is detachably connected with one end, far away from the adjusting rod, of the I-shaped steel;
and the fixed twisting seat is rotatably connected with the rotary twisting seat and is positioned and installed on the soil base layer.
As a further scheme of the invention: the latch fitting includes spacing portion, goes up silk braid portion and silk braid portion down, go up silk braid portion with the silk braid portion does not sets up down the upper and lower side of spacing portion, go up silk braid portion with threaded connection between the regulation pole, silk braid portion with threaded connection between the steel pipe down, just spacing portion be used for with offset between the steel pipe.
As a further scheme of the invention: the fastening assembly comprises a lug and first bolts, the tail ends of the first bolts are in threaded connection with the lug, the first bolts are uniformly distributed, inserted and installed on the upper flange side and the lower flange side of the I-shaped steel, and the lugs are uniformly distributed on the outer wall of the steel pipe.
As a further scheme of the invention: the rotary twisting seat is provided with a plurality of insertion holes, second connecting bolts are inserted into the insertion holes respectively, the second bolts are in penetrating connection with the web side of the I-shaped steel, and the tail ends of the second bolts are in threaded connection with second nuts.
As a further scheme of the invention: the fixed anchor seat is evenly distributed on the base and is provided with a plurality of anchor rods, the anchor rods are used for being embedded and arranged on the soil base layer, and the top ends of the anchor rods are respectively in threaded connection with nuts III.
As a further scheme of the invention: and a second reinforcing steel bar included by the main keel part penetrates through the single mold body in an inserting mode, one end of the second reinforcing steel bar extends into the retaining wall building mold cavity, and the upper side and the lower side of the other end of the second reinforcing steel bar are respectively fixedly welded with the first reinforcing steel bar.
As a further scheme of the invention: an open slot is formed in one side of the top support, and a first fastener is used for connecting a first steel bar in the open slot.
As a further scheme of the invention: the other side of the top support is provided with a support block part of an integrated structure, and the support block part is rotatably connected with an adjusting rod through a pin shaft.
As a further scheme of the invention: the bottom end of the single mold body is tightly attached to the soil foundation layer, the tightly attached bottom end of the single mold body is connected with the soil foundation layer through an anti-expansion screw, and a first nut is connected to the anti-expansion screw in a threaded mode.
As a further scheme of the invention: and a plurality of shear resistant reinforcing steel bars which are pre-embedded on the soil foundation layer are arranged at the bottom of the retaining wall building mold cavity.
The invention has the beneficial effects that:
(1) The angle position can be obliquely rotated along the fixed hinge base through the rotating hinge base, so that the angle adjustment is carried out by adapting to the I-shaped steel and the steel pipe as a supporting main body member of the single mold body, the jacking at the rotating end of the adjusting rod is adapted to the reinforcement points of different main keel parts for rigid support, the operation range is wide, the method is suitable for reinforcing the single mold body in different construction environments, the construction operation is simple and convenient, the construction period is favorably shortened, and the problem that the construction difficulty of the anti-expansion mold at different reinforcement points of the single-side supporting mold is higher is solved;
(2) When the adjusting rod is used for adjusting the drawing length along the steel pipe, the length of the adjusting rod extending into the steel pipe is increased or shortened, after the adjustment is completed, the limiting part included by the locking piece is rotated, so that the upper thread sleeve part rotates towards the steel pipe along the adjusting rod until the limiting part is abutted against the steel pipe, the locking piece, the adjusting rod and the steel pipe are fixed after the adjustment is completed, and the purpose that the top support of the rotating end of the adjusting rod is positioned on the main keel parts of different reinforcing point positions for adjustment is achieved;
(3) The I-steel passes through fastening assembly connection steel pipe, and steel pipe and I-steel form the single mode body and support the main part component, help increasing the rigidity that the single mode body supported, restraint single mode body deformation, ensure retaining wall concreting shaping quality.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the connection of the jacking lever and the adjusting lever of the present invention;
FIG. 3 is a schematic view of the connection of the steel pipe of the present invention to an I-beam;
FIG. 4 is a schematic cross-sectional view of the connection of the adjusting lever, the locking member and the steel pipe of the present invention;
FIG. 5 is a schematic view of the lock construction of the present invention;
FIG. 6 is a schematic view of the connection between the rotary hinge base and the fixed hinge base;
FIG. 7 is a schematic view of the connection of the single mold body and the main keel portion of the invention;
fig. 8 is an enlarged view of a in fig. 7.
In the figure: 1. a soil base layer; 2. a single mold body; 3. a main keel portion; 30. reinforcing steel bars I; 31. reinforcing steel bars II; 4. jacking; 40. a supporting block part; 5. adjusting a rod; 6. a lock; 60. a limiting part; 61. a threading part is arranged; 62. a lower thread sleeve part; 7. a steel pipe; 8. i-shaped steel; 9. rotating the hinge seat; 90. a jack; 10. fixing the twisting seat; 11. an anti-expansion screw; 12. a first nut; 13. a bump; 14. a first bolt; 15. shear resistant reinforcing steel bars; 16. a second bolt; 17. a second nut; 18. a ground anchor rod; 19. and a third nut.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms indicating an orientation or positional relationship are based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; in the description of the present invention, "plurality" means at least two, such as two, three, etc., unless specifically limited otherwise.
Referring to fig. 1, the invention relates to a deep narrow slope retaining wall unilateral formwork supporting reinforcement structure, which comprises a main keel portion 3, a top support 4, an adjusting rod 5, a steel pipe 7, an i-shaped steel 8, a rotary hinge base 9 and a fixed hinge base 10, wherein in the reinforcement construction process of a single formwork body 2, the inclination angle can be adjusted by rotating the rotary hinge base 9 along the fixed hinge base 10, the reinforcement structure is suitable for rigid support of reinforcement points of different main keel portions 3 of the single formwork body 2, the operation range is wide, the reinforcement structure is suitable for reinforcing the single formwork body 2 in different construction environments, and therefore the problem that the construction difficulty of the unilateral formwork supporting and the anti-expansion of different reinforcement points is high is solved.
Wherein, main keel portion 3 is from last to installing on single die body 2 to the equipartition down, and main keel portion 3 that the equipartition set up from last to down can realize supporting single die body 2 different reinforcement points position, main keel portion 3 play and support the effect of bearing to single die body 2, single die body 2 set up in one side of soil basic unit 1 and with enclose into retaining wall building die cavity between the soil basic unit 1, support the reinforcement construction completion back to single die body 2 in the completion, can pour the concrete material in to retaining wall building die cavity to the construction shaping retaining wall.
The top holds in the palm 4 buckles and sets up on main keel portion 3, and pushes up and hold in the palm 4 and single module 2 between inconsistent, and the top of setting holds in the palm 4 and is used for quick positioning assembly main keel portion 3, assembles firmly firm.
Adjust 5 one end of pole and rotate and connect top support 4, top support 4 buckles when 3 positions of main fossil fragments portion of different reinforced points position, adjust pole 5 and be convenient for slope turned angle, adaptability adjusts the use.
7 one side open end of steel pipe is inserted and is established the other end of connecting regulation pole 5, threaded connection latch fitting 6 on the regulation pole 5, will adjust pole 5 and 7 fixed Assembly of steel pipe through latch fitting 6 and be connected, adjust pole 5 and adjust according to different reinforcement point positions, for satisfying 5 rotation end liftings 4 length demands of regulation pole, adjust pole 5 and be convenient for carry out pull length adjustment along steel pipe 7, adjust 5 pull adjustment length of pole and satisfy behind the construction demand, will adjust pole 5 and steel pipe 7 through latch fitting 6 and fix, thereby satisfy different reinforcement point positions and support the regulation and use.
The I-shaped steel 8 is assembled and connected with the steel pipe 7 through the fastening assembly, the steel pipe 7 and the I-shaped steel 8 form the single mould body 2 to support the main body component, the rigidity of the single mould body 2 is increased, the deformation of the single mould body 2 is restrained, and the forming quality of the retaining wall pouring concrete is ensured.
The rotary hinge base 9 and the end, far away from the adjusting rod 5, of the I-shaped steel 8 are detachably connected, the rotary hinge base 9 and the I-shaped steel 8 are detachably connected, assembly and disassembly of parts are facilitated, and operation is convenient.
In this embodiment, as shown in fig. 2 and 4 to 5, the locking member 6 includes a limiting portion 60, an upper thread sleeve portion 61 and a lower thread sleeve portion 62, the upper thread sleeve portion 61 and the lower thread sleeve portion 62 are respectively disposed at upper and lower sides of the limiting portion 60, the upper thread sleeve portion 61 is in threaded connection with the adjustment rod 5, the lower thread sleeve portion 62 is in threaded connection with the steel pipe 7, and the limiting portion 60 is configured to abut against the steel pipe 7, when the adjustment rod 5 is adjusted in length along the steel pipe 7, the length of the adjustment rod 5 extending into the steel pipe 7 is increased or decreased, after the adjustment is completed, the limiting portion 60 included in the locking member 6 is rotated so that the upper thread sleeve portion 61 is rotated toward the steel pipe 7 along the adjustment rod 5 until the limiting portion 60 abuts against the steel pipe 7, at this time, the upper thread sleeve portion 61 is fixedly connected with the adjustment rod 5 in threaded connection, and an external thread opening of the lower thread sleeve portion 62 is fixedly connected with an internal thread of the steel pipe 7, so that the adjustment rod 6, the adjustment rod 5 and the locking member 7 are fixed after the adjustment rod 5 is adjusted, and the top support 4 is located at different positions of the adjustment rod 3.
In this embodiment, as shown in fig. 3, the fastening assembly includes a projection 13 and a first bolt 14, the tail end of the first bolt 14 is in threaded connection with the projection 13, the first bolts 14 are uniformly inserted and installed on the upper and lower flange sides of the i-beam 8, the projections 13 are uniformly distributed and arranged on the outer wall of the steel pipe 7, the steel pipe 7 and the i-beam 8 are convenient to assemble and disassemble, the projection 13 is used in cooperation with the first bolt 14, and the connection strength of the steel pipe 7 and the i-beam 8 meets the inclined reinforcing support strength of the single die body 2; as a modification in the present embodiment, the steel pipe 7 may be integrally welded to the i-beam 8 and used as a single member.
In this embodiment, as shown in fig. 3 and 6, a plurality of insertion holes 90 are formed in the rotating reel seat 9, a second connecting bolt 16 is respectively inserted into the plurality of insertion holes 90, the second bolt 16 penetrates through the web side of the i-steel 8, the tail end of the second bolt 16 is in threaded connection with the second nut 17, and the second bolt 16 and the second nut 17 are used in cooperation, so that the rotating reel seat 9 and the i-steel 8 can be detachably connected, and the assembly is convenient and firm.
In this embodiment, as shown in fig. 6, a plurality of ground stock 18 are inserted and connected to the equipartition on the fixed anchor seat 10, a plurality of ground stock 18 are used for pre-buried setting on soil base layer 1, and the top of a plurality of ground stock 18 is threaded connection three 19 respectively, the pre-buried ground stock 18 that sets up is convenient for fix a position the mounted position of fixed anchor seat 10, after the retaining wall shaping is accomplished in the later stage, when single module 2 demolishs, be convenient for remove the fixed anchor seat 10 of location on ground stock 18, the later stage only need with ground stock 18 salient excision can, repair the cover to soil base layer 1 face afterwards, handle simple and fast.
In this embodiment, as shown in fig. 7 and 8, the second reinforcing bar 31 included in the main keel portion 3 penetrates through the single mold body 2, one end of the second reinforcing bar 31 extends into the retaining wall building mold cavity, the first reinforcing bar 30 is welded and fixed to the upper side and the lower side of the other end respectively, the main keel portion 3 composed of the first reinforcing bar 30 and the second reinforcing bar 31 is used for bearing and assembling the single mold body 2, and the second reinforcing bar 31 is used for reinforcing and connecting concrete materials during pouring and is helpful for enhancing the structural strength of the retaining wall.
Further, as shown in fig. 8, one side of the top support 4 is provided with an open slot, a first fastening connection steel bar 30 is arranged in the open slot, the first steel bar 30 is conveniently fastened and connected with the top support 4, and the single die body 2 is supported by bearing, so that the anti-expansion effect is achieved.
In the present embodiment, as shown in fig. 2 and 8, a supporting block portion 40 of an integrated structure is disposed on the other side of the top support 4, the supporting block portion 40 is rotatably connected to the adjusting rod 5 through a pin, the adjusting rod 5 is rotatably connected to the top support 4 conveniently, and the adjusting rod is adapted to the rotating end of the adjusting rod 5 for rotating the top support 4.
In this embodiment, as shown in fig. 1, the bottom end of the single mold body 2 is tightly attached to the soil foundation layer 1, and the tightly attached bottom end of the single mold body 2 is connected to the soil foundation layer 1 through the expansion-preventing screw rod 11, the expansion-preventing screw rod 11 is connected to the first threaded connection nut 12, and the expansion-preventing screw rod 11 can be pre-embedded and arranged on the soil foundation layer 1, so that the bottom end of the single mold body 2 is fixedly connected, and the bottom end of the single mold body 2 is prevented from being expanded and leaking materials.
In this embodiment, as shown in fig. 1, a plurality of shear bars 15 pre-embedded on the soil base 1 are arranged at the bottom of the retaining wall building mold cavity, and when concrete is poured in the retaining wall building mold cavity, the shear bars 15 pre-embedded can enhance the shear and tilt connection strength between the formed retaining wall and the soil base 1.
While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the invention. All equivalent changes and modifications made within the scope of the present invention shall fall within the scope of the present invention.
Claims (10)
1. The utility model provides a dark narrow side slope retaining wall unilateral formwork reinforced structure which characterized in that includes:
the main keel parts (3) are uniformly arranged on the single mold body (2) from top to bottom, and the single mold body (2) is arranged on one side of the soil base layer (1) and forms a retaining wall building mold cavity with the soil base layer (1) in an enclosing mode;
the jacking support (4) is arranged on the main keel part (3) in a buckling mode, and the jacking support (4) is abutted against the single mold body (2);
one end of the adjusting rod (5) is rotatably connected with the jacking support (4);
the opening end of one side of the steel pipe (7) is inserted and connected with the other end of the adjusting rod (5), a locking piece (6) is connected to the adjusting rod (5) in a threaded mode, and the adjusting rod (5) is fixedly assembled and connected with the steel pipe (7) through the locking piece (6);
the I-shaped steel (8) is assembled and connected with the steel pipe (7) through a fastening assembly;
the rotary hinge seat (9) is detachably connected with one end, far away from the adjusting rod (5), of the I-shaped steel (8);
the fixed twisting seat (10) is rotatably connected with the rotary twisting seat (9), and the fixed twisting seat (10) is positioned and installed on the soil base layer (1).
2. The deep narrow slope retaining wall unilateral formwork reinforcement structure of claim 1, characterized in that, the latch fitting (6) includes spacing portion (60), upper thread sleeve portion (61) and lower thread sleeve portion (62), the upper thread sleeve portion (61) and the lower thread sleeve portion (62) set up respectively in the upper and lower side of spacing portion (60), upper thread sleeve portion (61) with adjust between pole (5) threaded connection, lower thread sleeve portion (62) with between steel pipe (7) threaded connection, just spacing portion (60) be used for with contradict between steel pipe (7).
3. The deep narrow slope retaining wall unilateral formwork reinforcement structure of claim 1, characterized in that, the fastening assembly includes a projection (13) and a first bolt (14), the tail end of the first bolt (14) is connected with the projection (13) by screw thread, the first bolt (14) is installed on the upper and lower flange sides of the i-steel (8) in an evenly distributed manner, and the projection (13) is installed on the outer wall of the steel tube (7) in an evenly distributed manner.
4. The deep narrow slope retaining wall unilateral formwork reinforcing structure according to claim 1, characterized in that the rotating winch base (9) is provided with a plurality of insertion holes (90), a second connecting bolt (16) is respectively inserted into the plurality of insertion holes (90), the second bolt (16) is connected with a web side of the i-shaped steel (8) in a penetrating manner, and a second nut (17) is screwed to a tail end of the second bolt (16).
5. The deep narrow slope retaining wall unilateral formwork reinforcement structure of claim 1, characterized in that, a plurality of ground anchor rods (18) are uniformly inserted and connected on the fixed anchor block (10), the ground anchor rods (18) are used for pre-burying and setting on the soil base layer (1), and the top ends of the ground anchor rods (18) are respectively in threaded connection with a nut III (19).
6. The retaining wall single-side formwork reinforcing structure for the deep narrow side slope according to claim 1, characterized in that the main keel portion (3) comprises a second reinforcing bar (31) inserted and connected with the single mold body (2), one end of the second reinforcing bar (31) extends into a building mold cavity of the retaining wall, and the upper side and the lower side of the other end are respectively welded and fixed with the first reinforcing bar (30).
7. The deep narrow side slope retaining wall unilateral formwork reinforcement structure of claim 6, characterized in that, one side of the top support (4) is provided with an open slot, and the open slot is used for buckling and connecting a first steel bar (30).
8. The unilateral formwork reinforcement structure of a deep and narrow slope retaining wall according to claim 7, characterized in that the other side of the top support (4) is provided with a supporting block part (40) of an integrated structure, and the supporting block part (40) is rotatably connected with the adjusting rod (5) through a pin shaft.
9. The deep narrow slope retaining wall unilateral formwork reinforcement structure of claim 1, characterized in that, the bottom end of the single mold body (2) is closely attached to the soil base layer (1), and the closely attached bottom end of the single mold body (2) is connected to the soil base layer (1) through an anti-expansion screw (11), and the anti-expansion screw (11) is screwed with a first nut (12).
10. The unilateral formwork reinforcement structure of a deep and narrow slope retaining wall according to claim 1, characterized in that the bottom of the retaining wall building mold cavity is provided with a plurality of shear resistant steel bars (15) pre-embedded on the soil base layer (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211485005.9A CN115787715B (en) | 2022-11-24 | 2022-11-24 | Unilateral formwork reinforcing structure of deep and narrow side slope retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211485005.9A CN115787715B (en) | 2022-11-24 | 2022-11-24 | Unilateral formwork reinforcing structure of deep and narrow side slope retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115787715A true CN115787715A (en) | 2023-03-14 |
| CN115787715B CN115787715B (en) | 2024-03-29 |
Family
ID=85441203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211485005.9A Active CN115787715B (en) | 2022-11-24 | 2022-11-24 | Unilateral formwork reinforcing structure of deep and narrow side slope retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115787715B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787968U (en) * | 2012-07-05 | 2013-03-13 | 中建一局集团建设发展有限公司 | Changeable-angle adjusting type template inclined support |
| CN107975251A (en) * | 2017-12-01 | 2018-05-01 | 中建科技河南有限公司 | A kind of assembled architecture wallboard combines support device |
| CN207363264U (en) * | 2017-10-27 | 2018-05-15 | 北京城建北方建设有限责任公司 | Adjustable square steel template system wall form diagonal brace |
| KR101923973B1 (en) * | 2018-03-05 | 2018-11-30 | 민병찬 | Outer wall construction method of underground structure using the reverse t-type steel composite vertical member |
| CN211850873U (en) * | 2020-03-24 | 2020-11-03 | 四川华远建设工程有限公司 | Interior wall template props up establishes structure |
| CN114293764A (en) * | 2022-01-24 | 2022-04-08 | 中国建筑第八工程局有限公司 | Unilateral formwork supporting device |
| CN216304708U (en) * | 2021-11-12 | 2022-04-15 | 程庆鑫 | Retaining wall for hydraulic engineering |
-
2022
- 2022-11-24 CN CN202211485005.9A patent/CN115787715B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202787968U (en) * | 2012-07-05 | 2013-03-13 | 中建一局集团建设发展有限公司 | Changeable-angle adjusting type template inclined support |
| CN207363264U (en) * | 2017-10-27 | 2018-05-15 | 北京城建北方建设有限责任公司 | Adjustable square steel template system wall form diagonal brace |
| CN107975251A (en) * | 2017-12-01 | 2018-05-01 | 中建科技河南有限公司 | A kind of assembled architecture wallboard combines support device |
| KR101923973B1 (en) * | 2018-03-05 | 2018-11-30 | 민병찬 | Outer wall construction method of underground structure using the reverse t-type steel composite vertical member |
| CN211850873U (en) * | 2020-03-24 | 2020-11-03 | 四川华远建设工程有限公司 | Interior wall template props up establishes structure |
| CN216304708U (en) * | 2021-11-12 | 2022-04-15 | 程庆鑫 | Retaining wall for hydraulic engineering |
| CN114293764A (en) * | 2022-01-24 | 2022-04-08 | 中国建筑第八工程局有限公司 | Unilateral formwork supporting device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115787715B (en) | 2024-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106906955B (en) | Shear wall integral prefabricated reinforcement mesh structure and construction method thereof | |
| BRPI0509286B1 (en) | PROCESS TO RUN A TOWER, INSTALLATION OF WIND POWER, AND USE OF A LEVEL RING | |
| KR20200002390A (en) | Double-Wall Precast Pannel Manufacturing Method Using Tilting Concrete Form | |
| CN115787715A (en) | Unilateral formwork reinforced structure of dark narrow slope retaining wall | |
| CN116427702A (en) | Assembled integrated steel bar dismantling-free template cast-in-situ component and construction method thereof | |
| CN113482007B (en) | Waist beam supporting structure and construction method thereof | |
| CN112962622B (en) | Building foundation pit supporting system | |
| CN215055273U (en) | A assembled template for installing support bracket embedded box | |
| CN111395758B (en) | Formwork supporting upright supporting device and construction method | |
| CN114075871A (en) | Triangular overhanging support base for slip form | |
| KR100539697B1 (en) | Plywood Construction Method Using Wire and Euroform Raker System | |
| CN111809851A (en) | Steel pipe triangular truss support system and construction method | |
| CN218990174U (en) | Template suitable for construction of abnormal-shaped reinforced concrete waist roof beam | |
| CN218815355U (en) | Precast concrete wallboard positioning device | |
| CN219344030U (en) | Pre-buried opposite-pulling screw device for lining wall | |
| CN216947944U (en) | Integral culvert wall construction template without pull rod | |
| CN221001436U (en) | Underground anchoring system of steel structure | |
| CN218562389U (en) | Support frame for embedded type stiff steel column | |
| CN220814289U (en) | Mounting and fixing device for embedded part of arc door hinged support | |
| CN218375196U (en) | Toilet reverse side construction device | |
| CN218843531U (en) | Bamboo structure connecting structure | |
| CN219464641U (en) | Bracket device for binding reinforcing steel bars | |
| CN215858609U (en) | Plant reinforced concrete bent frame column capable of being simply constructed | |
| CN218060391U (en) | Semi-prefabricated column lower independent foundation and installation kit thereof | |
| CN220394504U (en) | Auxiliary positioning device for installing bored concrete pile reinforcement cage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |