CN109778903A - A kind of detachable assembling type reinforced concrete retaining wall structure and construction method - Google Patents
A kind of detachable assembling type reinforced concrete retaining wall structure and construction method Download PDFInfo
- Publication number
- CN109778903A CN109778903A CN201910075513.1A CN201910075513A CN109778903A CN 109778903 A CN109778903 A CN 109778903A CN 201910075513 A CN201910075513 A CN 201910075513A CN 109778903 A CN109778903 A CN 109778903A
- Authority
- CN
- China
- Prior art keywords
- retaining wall
- reinforced concrete
- fixing end
- concrete retaining
- sole plate
- 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
Landscapes
- Retaining Walls (AREA)
Abstract
The invention discloses a kind of detachable assembling type reinforced concrete retaining wall structures, the retaining wall structure includes sole plate, both ends fixing end, intermediate fixing end and prefabricated reinforced concrete retaining wall section, wherein: sole plate is provided with multiple, and is spaced apart from each other and is divided into multi-segment structure；The two sides of sole plate multi-segment structure are each provided with a both ends fixing end, by intermediate fixing end interval and are fixedly connected between each sole plate；Sole plate upper surface is arranged in parallel with two sliding slots, is provided with reserved slot on the inside of the fixing end of both ends；The bottom of prefabricated reinforced concrete retaining wall section is arranged in parallel with two bulge-structures, and bulge-structure and sliding slot are cooperatively connected；The side of prefabricated reinforced concrete retaining wall section is provided with pre-buried I-steel, and the other side is provided with reserved slot；The side of intermediate fixing end is provided with pre-buried I-steel, and the other side is provided with reserved slot；Construction efficiency of the present invention is high, and retaining wall is sliceable, detachable, can provide utilization rate.
Description
Technical field
The present invention relates to reinforced concrete retaining wall construction field more particularly to a kind of detachable assembling type armored concrete
Retaining wall structure and construction method.
Background technique
In existing foundation structure work progress, in order to which soil, the sandstone to basic side slope protected, is stopped, usually
Retaining wall structure can be used.Traditional retaining wall is built to be integrally formed by concreting, is fixed to ground using piled anchor arranged side by side
Table, piled anchor arranged side by side can be effectively prevented soil, the sandstone that retaining wall is inclined by and push over, and still, this retaining wall is once
It erects and, unfavorable disassembly, not reproducible utilization cause the waste of resource, be unfavorable for the control and construction efficiency of project cost
Promotion.
Summary of the invention
The technical problem to be solved in the present invention is that for the defects in the prior art, providing a kind of detachable assembling type steel
Reinforced concrete retaining wall structure and construction method.
The technical solution adopted by the present invention to solve the technical problems is:
The present invention provides a kind of detachable assembling type reinforced concrete retaining wall structure, which includes basic bottom
Plate, both ends fixing end, intermediate fixing end and prefabricated reinforced concrete retaining wall section, in which:
Sole plate is provided with multiple, and is spaced apart from each other and is divided into multi-segment structure；The two sides of sole plate multi-segment structure are respectively set
It is equipped with a both ends fixing end, by intermediate fixing end interval and is fixedly connected between each sole plate；
Sole plate upper surface is arranged in parallel with two sliding slots, is provided with reserved slot on the inside of the fixing end of both ends；It is prefabricated
The bottom of reinforced concrete retaining wall section is arranged in parallel with two bulge-structures, and bulge-structure and sliding slot are cooperatively connected；Pre-manufactured steel
The side of reinforced concrete retaining wall section is provided with pre-buried I-steel, and the other side is provided with reserved slot；The side of intermediate fixing end
It is provided with pre-buried I-steel, the other side is provided with reserved slot；
The fixed splicing of the both ends fixing end of sole plate and side, first prefabricated reinforced concrete retaining wall section is installed
On the chute, and prefabricated reinforced concrete retaining wall section is slided, makes the pre-buried I-steel in prefabricated reinforced concrete retaining wall section
It is connected with each other with the reserved slot in the fixing end of both ends；According to design length by multiple prefabricated reinforced concrete retaining wall sections successively
Connection installation；Intermediate fixing end is mounted on to the other side of sole plate, by the pre-buried I-steel in intermediate fixing end and in advance
Pre-buried slot in reinforced concrete retaining wall section processed is connected with each other, and forms one section of retaining wall structure；Continue to complete multistage earth-retaining
The assembly of wall construction obtains forming whole retaining wall structure.
Further, sole plate of the invention, both ends fixing end, intermediate fixing end are arranged at retaining wall construction location
In the foundation trench that ground is excavated.
Further, sole plate of the invention, both ends fixing end, intermediate fixing end and retaining wall construction location ground are opened
Gap between the foundation trench of digging carries out landfill reinforcing.
Further, it is arranged in both ends fixing end of the invention, intermediate fixing end and prefabricated reinforced concrete retaining wall section
Reserved slot quantity it is equal, be no less than two.
Further, it is arranged in both ends fixing end of the invention, intermediate fixing end and prefabricated reinforced concrete retaining wall section
Pre-buried I-steel quantity it is equal, be no less than two；And pre-buried I-steel and reserved slot quantity are equal.
The present invention provides a kind of construction method of detachable assembling type reinforced concrete retaining wall structure, including following step
It is rapid:
Step 1: unwrapping wire and positioning: carrying out unwrapping wire, smooth retaining wall construction location field with measuring instrument according to engineering design
Ground, with the position of measuring instrument positioning retaining wall sole plate；
Step 2: construction retaining wall sole plate both ends fixing end: according to retaining wall sole plate and both ends fixing end
Design size, ground on the scene excavate foundation trench, retaining wall sole plate are placed in foundation trench, and the remaining gap in foundation trench is filled
It reinforces；
Step 3: assembling reinforced concrete retaining wall section: hoisting prefabricated reinforced concrete retaining wall section makes its bottom protrusion
Structure is agreed with sole plate sliding slot, by the way that I-steel pre-buried in prefabricated reinforced concrete retaining wall section is inserted into both ends fixing end
In the reserved slot of prefabricated reinforced concrete retaining wall section, and make between reinforced concrete retaining wall section and both ends fixing end
Faulting of slab ends seam is combined closely；
Step 4: intermediate fixing end is arranged: every 20m reserved joint bar among sole plate, requiring to pour according to design reinforcement
Build intermediate fixing end；
Step 5: the height of the detachable assembling type reinforced concrete retaining wall by engineering design, pre-buried work needed for determining
The number of word steel, reserved slot；
Step 6: repeat step 3 to step 5, precast reinforced coagulation retaining wall section, the earth-retaining of next anchor point of constructing
Fixing end among wall.
The beneficial effect comprise that: detachable assembling type reinforced concrete retaining wall structure of the invention and construction
Method, by reserving I-steel in reinforced concrete retaining wall section, lower part takes projective structure to design, and makes armored concrete earth-retaining
Between wall section and fixing end, the combination of reinforced concrete retaining wall section and reinforced concrete retaining wall section secret, reach retaining wall
The requirement of intensity；Reinforced concrete retaining wall section and fixing end or reinforced concrete retaining wall section use faulting of slab ends joint designs, reach
To the effect of retaining wall seam waterproof；It is designed by setting reinforced concrete retaining wall section assembly, it is mixed that reinforcing bar can be carried out in advance
Solidifying soil retaining wall section is prefabricated, effectively improves construction efficiency, reinforced concrete retaining wall section can recycle secondary use, effectively
Construction cost is saved.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the prefabricated reinforced concrete retaining wall segment structure of the embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that described herein, specific examples are only used to explain the present invention, not
For limiting the present invention.
The present invention is a kind of detachable assembling type reinforced concrete retaining wall structure, can be arranged according to the actual needs of the site
Precast concrete retaining wall section number of segment, by the pre-buried I-steel of prefabricated reinforced concrete section, foundation bottom sliding slot, faulting of slab ends seam,
Achieve the purpose that reinforced concrete retaining wall disassembly, recycling, waterproof, solve traditional retaining wall it is non-dismountable, can not be pre-
The technical issues of system, not reproducible utilization.
The detachable assembling type reinforced concrete retaining wall structure of the embodiment of the present invention, which is characterized in that the retaining wall knot
Structure includes sole plate 1, both ends fixing end 3, intermediate fixing end 4 and prefabricated reinforced concrete retaining wall section 5, in which:
Sole plate 1 is provided with multiple, and is spaced apart from each other and is divided into multi-segment structure；The two sides of 1 multi-segment structure of sole plate are each
It is provided with a both ends fixing end 3, is spaced and is fixedly connected by intermediate fixing end 4 between each sole plate 1；
1 upper surface of sole plate is arranged in parallel with two sliding slots 2, and the inside of both ends fixing end 3 is provided with reserved slot 7；
The bottom of prefabricated reinforced concrete retaining wall section 5 is arranged in parallel with two bulge-structures 8, and bulge-structure 8 and the cooperation of sliding slot 2 connect
It connects；The side of prefabricated reinforced concrete retaining wall section 5 is provided with pre-buried I-steel 6, and the other side is provided with reserved slot 7；It is intermediate
The side of fixing end 4 is provided with pre-buried I-steel 6, and the other side is provided with reserved slot 7；
The both ends fixing end 3 of sole plate 1 and side is fixed to splice, by first prefabricated reinforced concrete retaining wall section 5
It is mounted on sliding slot 2, and slides prefabricated reinforced concrete retaining wall section 5, make pre-buried in prefabricated reinforced concrete retaining wall section 5
Reserved slot 7 on I-steel 6 and both ends fixing end 3 is connected with each other；Multiple prefabricated reinforced concretes are kept off according to design length
Cob wall section 5 is sequentially connected installation；Intermediate fixing end 4 is mounted on to the other side of sole plate 1, by intermediate fixing end 4
Pre-buried I-steel 6 is connected with each other with the pre-buried slot 7 in prefabricated reinforced concrete retaining wall section 5, forms one section of retaining wall structure；
The assembly for continuing to complete multistage retaining wall structure obtains forming whole retaining wall structure.
Sole plate 1, both ends fixing end 3, intermediate fixing end 4 are arranged at the foundation trench of retaining wall construction location ground excavation
It is interior.The gap between foundation trench that sole plate 1, both ends fixing end 3, intermediate fixing end 4 and retaining wall construction location ground are excavated
Carry out landfill reinforcing.
7 quantity of reserved slot being arranged in both ends fixing end 3, intermediate fixing end 4 and prefabricated reinforced concrete retaining wall section 5
It is equal, it is no less than two.It is arranged in both ends fixing end 3, intermediate fixing end 4 and prefabricated reinforced concrete retaining wall section 5 pre-
It is equal to bury 6 quantity of I-steel, is no less than two；And pre-buried I-steel 6 is equal with reserved 7 quantity of slot.
The construction method of the detachable assembling type reinforced concrete retaining wall structure of the embodiment of the present invention, including following step
It is rapid:
Step 1: unwrapping wire and positioning: carrying out unwrapping wire, smooth retaining wall construction location field with measuring instrument according to engineering design
Ground, with the position of measuring instrument positioning retaining wall sole plate；
Step 2: construction retaining wall sole plate both ends fixing end: according to retaining wall sole plate and both ends fixing end
Design size, ground on the scene excavate foundation trench, retaining wall sole plate are placed in foundation trench, and the remaining gap in foundation trench is filled
It reinforces；
Step 3: assembling reinforced concrete retaining wall section: hoisting prefabricated reinforced concrete retaining wall section makes its bottom protrusion
Structure is agreed with sole plate sliding slot, by the way that I-steel pre-buried in prefabricated reinforced concrete retaining wall section is inserted into both ends fixing end
In the reserved slot of prefabricated reinforced concrete retaining wall section, and make between reinforced concrete retaining wall section and both ends fixing end
Faulting of slab ends seam is combined closely；
Step 4: intermediate fixing end is arranged: every 20m reserved joint bar among sole plate, requiring to pour according to design reinforcement
Build intermediate fixing end；
Step 5: the height of the detachable assembling type reinforced concrete retaining wall by engineering design, pre-buried work needed for determining
The number of word steel, reserved slot；
Step 6: repeat step 3 to step 5, precast reinforced coagulation retaining wall section, the earth-retaining of next anchor point of constructing
Fixing end among wall.
The invention has the following advantages:
(1) present invention makes steel by taking projective structure to design in the reserved I-steel of reinforced concrete retaining wall section, lower part
Between reinforced concrete retaining wall section and fixing end, the knot of reinforced concrete retaining wall section and reinforced concrete retaining wall section secret
It closes, reaches the requirement of retaining wall intensity；
(2) reinforced concrete retaining wall section and fixing end (or reinforced concrete retaining wall section) use faulting of slab ends joint designs,
Achieve the effect that retaining wall seam waterproof；
(3) present invention is designed by setting reinforced concrete retaining wall section assembly, can carry out armored concrete gear in advance
Cob wall section is prefabricated, effectively improves construction efficiency, and reinforced concrete retaining wall section can recycle secondary use, effective to save
Construction cost.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (6)
1. a kind of detachable assembling type reinforced concrete retaining wall structure, which is characterized in that the retaining wall structure includes basic bottom
Plate (1), both ends fixing end (3), intermediate fixing end (4) and prefabricated reinforced concrete retaining wall section (5), in which:
Sole plate (1) is provided with multiple, and is spaced apart from each other and is divided into multi-segment structure；The two sides of sole plate (1) multi-segment structure are each
It is provided with a both ends fixing end (3), is spaced and is fixedly connected by intermediate fixing end (4) between each sole plate (1)；
Sole plate (1) upper surface is arranged in parallel with two sliding slots (2), and both ends fixing end is provided with reserved slot on the inside of (3)
(7)；The bottom of prefabricated reinforced concrete retaining wall section (5) is arranged in parallel with two bulge-structures (8), bulge-structure (8) and cunning
Slot (2) is cooperatively connected；The side of prefabricated reinforced concrete retaining wall section (5) is provided with pre-buried I-steel (6), and the other side is provided with
Reserved slot (7)；The side of intermediate fixing end (4) is provided with pre-buried I-steel (6), and the other side is provided with reserved slot (7)；
The both ends fixing end (3) of sole plate (1) and side is fixed to splice, by first prefabricated reinforced concrete retaining wall section
(5) it is mounted on sliding slot (2), and slides prefabricated reinforced concrete retaining wall section (5), make prefabricated reinforced concrete retaining wall section
(5) the reserved slot (7) on pre-buried I-steel (6) and both ends fixing end (3) on is connected with each other；It will be multiple according to design length
Prefabricated reinforced concrete retaining wall section (5) is sequentially connected installation；Intermediate fixing end (4) is mounted on the another of sole plate (1)
Side passes through the pre-buried I-steel (6) on intermediate fixing end (4) and the pre-buried slot in prefabricated reinforced concrete retaining wall section (5)
(7) it is connected with each other, forms one section of retaining wall structure；The assembly for continuing to complete multistage retaining wall structure obtains forming whole gear
Earth wall construction.
2. detachable assembling type reinforced concrete retaining wall structure according to claim 1, which is characterized in that sole plate
(1), both ends fixing end (3), intermediate fixing end (4) are arranged in the foundation trench of retaining wall construction location ground excavation.
3. detachable assembling type reinforced concrete retaining wall structure according to claim 2, which is characterized in that sole plate
(1), the gap between the foundation trench that both ends fixing end (3), intermediate fixing end (4) and retaining wall construction location ground are excavated is filled out
Bury reinforcing.
4. detachable assembling type reinforced concrete retaining wall structure according to claim 1, which is characterized in that both ends are fixed
Reserved slot (7) quantity being arranged in end (3), intermediate fixing end (4) and prefabricated reinforced concrete retaining wall section (5) is equal,
No less than two.
5. detachable assembling type reinforced concrete retaining wall structure according to claim 4, which is characterized in that both ends are fixed
Pre-buried I-steel (6) quantity being arranged in end (3), intermediate fixing end (4) and prefabricated reinforced concrete retaining wall section (5) is equal,
It is no less than two；And pre-buried I-steel (6) and reserved slot (7) quantity are equal.
6. a kind of construction method of detachable assembling type reinforced concrete retaining wall structure, which comprises the following steps:
Step 1: unwrapping wire and positioning: unwrapping wire is carried out with measuring instrument according to engineering design, smooth retaining wall construction location place,
With the position of measuring instrument positioning retaining wall sole plate；
Step 2: construction retaining wall sole plate both ends fixing end: according to the design of retaining wall sole plate and both ends fixing end
Size, ground on the scene excavate foundation trench, retaining wall sole plate are placed in foundation trench, and the remaining gap landfill in foundation trench is added
Gu；
Step 3: assembling reinforced concrete retaining wall section: hoisting prefabricated reinforced concrete retaining wall section makes its bottom protrusion structure
Agree with sole plate sliding slot, by by I-steel pre-buried in prefabricated reinforced concrete retaining wall section insertion both ends fixing end and in advance
In the reserved slot of reinforced concrete retaining wall section processed, and make the faulting of slab ends between reinforced concrete retaining wall section and both ends fixing end
Seam is combined closely；
Step 4: intermediate fixing end is arranged: every 20m reserved joint bar among sole plate, requiring to pour according to design reinforcement
Between fixing end；
Step 5: the height of the detachable assembling type reinforced concrete retaining wall by engineering design, pre-buried I-steel needed for determining,
The number of reserved slot；
Step 6: repeat step 3 to step 5, in the precast reinforced coagulation retaining wall section of next anchor point of constructing, retaining wall
Between fixing end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075513.1A CN109778903B (en) | 2019-01-25 | 2019-01-25 | Detachable assembly type reinforced concrete retaining wall structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910075513.1A CN109778903B (en) | 2019-01-25 | 2019-01-25 | Detachable assembly type reinforced concrete retaining wall structure and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109778903A true CN109778903A (en) | 2019-05-21 |
| CN109778903B CN109778903B (en) | 2021-04-02 |
Family
ID=66502420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910075513.1A Active CN109778903B (en) | 2019-01-25 | 2019-01-25 | Detachable assembly type reinforced concrete retaining wall structure and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109778903B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185061A (en) * | 2019-07-04 | 2019-08-30 | 河南聚誉帆工程技术咨询有限公司 | A kind of assembled integral underground space retaining wall and construction method |
| CN110344512A (en) * | 2019-07-26 | 2019-10-18 | 谭士虎 | A kind of precast reinforced concrete shear wall |
| CN112523253A (en) * | 2020-11-23 | 2021-03-19 | 中建桥梁有限公司 | Construction method of reusable retaining wall |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284949U (en) * | 2013-06-03 | 2013-11-13 | 亚华建设集团有限公司 | Concrete hollow block for building |
| CN105937244A (en) * | 2016-05-20 | 2016-09-14 | 西南交通大学 | Beam column plate type embankment earth-retaining wall on steep slope foundation and construction method thereof |
-
2019
- 2019-01-25 CN CN201910075513.1A patent/CN109778903B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203284949U (en) * | 2013-06-03 | 2013-11-13 | 亚华建设集团有限公司 | Concrete hollow block for building |
| CN105937244A (en) * | 2016-05-20 | 2016-09-14 | 西南交通大学 | Beam column plate type embankment earth-retaining wall on steep slope foundation and construction method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110185061A (en) * | 2019-07-04 | 2019-08-30 | 河南聚誉帆工程技术咨询有限公司 | A kind of assembled integral underground space retaining wall and construction method |
| CN110185061B (en) * | 2019-07-04 | 2024-03-29 | 河南聚誉帆工程技术咨询有限公司 | Assembled integral type underground space retaining wall and construction method |
| CN110344512A (en) * | 2019-07-26 | 2019-10-18 | 谭士虎 | A kind of precast reinforced concrete shear wall |
| CN112523253A (en) * | 2020-11-23 | 2021-03-19 | 中建桥梁有限公司 | Construction method of reusable retaining wall |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109778903B (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4005582A (en) | Method of constructing underground concrete walls and reinforcement cage therefor | |
| CN102352590B (en) | Method for splicing highfill roadbed by adopting pile-sheet retaining wall | |
| CN106049530B (en) | City integrated piping lane and construction method | |
| CN109778903A (en) | A kind of detachable assembling type reinforced concrete retaining wall structure and construction method | |
| CN111456773B (en) | Close-fitting type subway station structure combining light and shade excavation and construction method thereof | |
| CN109056798A (en) | Under a kind of urban road in deep basal pit contrary sequence method top plate bevelling construction method | |
| US4055927A (en) | Concrete walls and reinforcement cage therefor | |
| CN106759420A (en) | Prefabricated assembled transformer substation foundation structure | |
| CN108797637A (en) | Prefabricated board combined cast-in-situ concrete considers the underground pipe gallery construction method of structure and ground | |
| CN111074915B (en) | Construction method of retaining plate structure between adjacent slide-resistant piles | |
| CN105065040B (en) | A kind of prefabricated underground space tunneling construction method of top plate | |
| US20210017755A1 (en) | Composite wall and methods of constructing a composite wall | |
| CN112921986A (en) | Assembled underground structure and integrated construction method of assembled underground structure and foundation pit | |
| CN108951642A (en) | The ruggedized construction and construction method of anti-pit accident on a kind of across existing tunnel | |
| JP2000352296A (en) | Method o constructing passage just under underground structure | |
| CN109610516B (en) | Basement exterior wall post-cast strip retaining wall construction method | |
| KR100455247B1 (en) | Cast-in-site diaphragms wall and the method with benoto method and grouting method of high pressure | |
| CN207469262U (en) | The supporting construction that a kind of foundation pit is combined with side slope | |
| CN212026335U (en) | Underground pipe gallery and space collaborative enclosure structure crouches down thereof | |
| CN108360567A (en) | The reversed construction method in precast assembly tunnel | |
| CN211690389U (en) | Inter-pile retaining plate structure for adjacent anti-slide piles | |
| CN113585336A (en) | Quick construction method of sinking type concrete mixing station in soft foundation environment | |
| CN114251051A (en) | Subway tunnel construction process | |
| CN208870043U (en) | On the anti-pit accident across existing tunnel ruggedized construction | |
| CN110965585B (en) | Multi-multi-arch rectangular tunnel arch division construction method |
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 |