CN109629509A - A kind of gravity type concrete block quay wall relieving slab mounting process - Google Patents
A kind of gravity type concrete block quay wall relieving slab mounting process Download PDFInfo
- Publication number
- CN109629509A CN109629509A CN201811549617.3A CN201811549617A CN109629509A CN 109629509 A CN109629509 A CN 109629509A CN 201811549617 A CN201811549617 A CN 201811549617A CN 109629509 A CN109629509 A CN 109629509A
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- Prior art keywords
- relieving slab
- rib body
- throwing
- square
- relieving
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- 230000005484 gravity Effects 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010276 construction Methods 0.000 claims abstract description 45
- 238000009412 basement excavation Methods 0.000 claims abstract description 20
- 238000009434 installation Methods 0.000 claims description 34
- 238000005516 engineering process Methods 0.000 abstract description 4
- 238000011900 installation process Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/068—Landing stages for vessels
-
- 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
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The present invention provides a kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows: slings relieving slab using crane ship and forward direction is mounted at the top of the square constructed and finished, the forward position of relieving slab is made to lean out the extra large side of square；Rib body throwing ship carries out the construction of rib body throwing, throwing to relieving slab elevation of top in square land side；Anti- excavation construction is carried out using rib body of the excavator to step 2 throwing, it is anti-to dig to relieving slab elevation of bottom；Relieving slab is sling using crane ship and is installed to design with regard to position, gravity type concrete block quay wall relieving slab installs.When relieving slab being installed using present invention process, relieving slab is popped one's head in extra large side and is installed, Construction Comparison test is demodulated with tradition and live practical operation is analyzed, it avoids because relieving slab forward position is by rib body and anti-excavation construction mechanical impact is influenced presentation quality the case where, construction quality has been effectively ensured, construction technology is simplified simultaneously, saves the construction time.
Description
Technical field
The present invention relates to concrete block quay wall construction technology technical fields more particularly to a kind of gravity type concrete block quay wall relieving slab to pacify
Dress technique.
Background technique
Prolong lower section when as shown in Figure 1, rib body being backfilled in order to prevent after relieving slab and forms cavity, previous gravity type square code
Head relieving slab mounting process is all made of first reversed installation, and ship rests in relieving slab forward position and carries out harbour rear rib after reversed installation
Then body backfill construction, and it is high to be backfilled to relieving slab top mark digs rib body is counter to relieving slab bottom surface absolute altitude again, then carries out relieving slab
Installation is demodulated, although which solves below relieving slab tail portion empty situation occurs, guarantees harbour monolithic stability, still
After relieving slab is reversely installed, rib body throwing and anti-relieving slab forward position when digging are by block stone and mechanical different degrees of destruction, seriously
Presentation quality is influenced, it is unobvious using Anticollision Measures effect.
Summary of the invention
Present invention seek to address that the deficiencies in the prior art, and a kind of gravity type concrete block quay wall relieving slab mounting process is provided.
The present invention to achieve the above object, using following technical scheme:
A kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows:
Step 1, relieving slab pre-installation:
Relieving slab is sling using crane ship and forward direction is mounted at the top of the square constructed and finished, before making relieving slab
Along the extra large side 1.5-2.5m for leaning out square；
Step 2, the construction of rib body throwing:
Rib body throwing ship carries out the construction of rib body throwing in square land side, relieving slab and rear land in pre-installation completion
On be respectively set two hawsers, rib body throwing ship position and throw rib body between square and land by hinge cable, throws
It is filled to relieving slab elevation of top；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body of the excavator to step 2 throwing, it is anti-to dig to relieving slab elevation of bottom；
Step 4, relieving slab accurate adjustment installation:
Relieving slab is sling using crane ship and moves 1.5-2.5m to land side, installation to design is with regard to position, gravity type side
Block unloading platform used in dock installs.
Preferably, installation process using positioning leans out the distance of square with forward position of the measuring instrument to relieving slab in step 1
It measures.
Preferably, measuring instrument is total station or GPS measuring instrument.
Preferably, top being extended to after relieving slab after step 1 pre-installation, anticollision bed course is set.
Preferably, in step 2 the quality of the rib body of throwing within the scope of 10-100kg.
Preferably, the anti-excavation construction of rib body of step 3 is successively carried out from land to square.
The beneficial effects of the present invention are: relieving slab is popped one's head in extra large side and is installed when relieving slab being installed using present invention process,
Construction Comparison test is demodulated with tradition and live practical operation is analyzed, and is avoided and is applied because of relieving slab forward position by rib body and anti-dig
Work mechanical impact and the case where influence presentation quality, construction quality has been effectively ensured, while simplifying construction technology, has saved and apply
Between working hour.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of traditional handicraft relieving slab pre-installation；
Fig. 2 is the structural schematic diagram of relieving slab of the present invention pre-installation；
Fig. 3 is the structural schematic diagram that relieving slab of the present invention is installed；
In figure: 1- square；2- relieving slab；3- rib body；
It is described in detail below with reference to the embodiment of the present invention referring to attached drawing.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples:
A kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows:
Step 1, relieving slab pre-installation:
Relieving slab 2 is sling using crane ship and forward direction is mounted on 1 top of square constructed and finished, makes relieving slab 2
Forward position lean out the extra large side 1.5-2.5m of square 1；
Step 2, the construction of rib body throwing:
3 throwing ship of rib body carries out the construction of 3 throwing of rib body in 1 land side of square, relieving slab 2 and rear in pre-installation completion
Two hawsers are respectively set in land, and 3 throwing ship of rib body position by hinge cable and rib body 3 is thrown square 1 and land
Between, throwing to 2 elevation of top of relieving slab；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body 3 of the excavator to step 2 throwing, it is anti-to dig to 2 elevation of bottom of relieving slab；
Step 4, relieving slab accurate adjustment installation:
Relieving slab 2 is sling using crane ship and moves 1.5-2.5m to land side, installation to design is with regard to position, gravity type side
1 unloading platform used in dock 2 of block installs.
Preferably, in step 1 installation process using positioning with forward position of the measuring instrument to relieving slab 2 lean out square 1 away from
From measuring.
Preferably, measuring instrument is total station or GPS measuring instrument.
Preferably, top being extended to after relieving slab 2 after step 1 pre-installation, anticollision bed course is set.
Preferably, in step 2 the quality of the rib body 3 of throwing within the scope of 10-100kg.
Preferably, the anti-excavation construction of rib body 3 of step 3 is successively carried out from land to square 1.
When relieving slab 2 being installed using present invention process, relieving slab 2 is popped one's head in extra large side and is installed, constructed through being demodulated with tradition
Comparative test and live practical operation analysis, avoid shadow due to 2 forward position of relieving slab is by rib body 3 and anti-excavation construction mechanical impact
The case where ringing presentation quality, has been effectively ensured construction quality, while simplifying construction technology, has saved the construction time.
Embodiment one
A kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows:
Step 1, relieving slab pre-installation:
Relieving slab 2 is sling using crane ship and forward direction is mounted on 1 top of square constructed and finished, makes relieving slab 2
Forward position lean out the extra large side 1.5m of square 1；
Step 2, the construction of rib body throwing:
3 throwing ship of rib body carries out the construction of 3 throwing of rib body in 1 land side of square, relieving slab 2 and rear in pre-installation completion
Two hawsers are respectively set in land, and 3 throwing ship of rib body position by hinge cable and rib body 3 is thrown square 1 and land
Between, throwing to 2 elevation of top of relieving slab；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body 3 of the excavator to step 2 throwing, it is anti-to dig to 2 elevation of bottom of relieving slab；
Step 4, relieving slab accurate adjustment installation:
Relieving slab 2 is sling using crane ship and moves 1.5m to land side, installation to design is with regard to position, gravity type square 1
Unloading platform used in dock 2 installs.
Preferably, in step 1 installation process using positioning with forward position of the measuring instrument to relieving slab 2 lean out square 1 away from
From measuring.
Preferably, top being extended to after relieving slab 2 after step 1 pre-installation, anticollision bed course is set.
Preferably, in step 2 the quality of the rib body 3 of throwing within the scope of 10-50kg.
Preferably, the anti-excavation construction of rib body 3 of step 3 is successively carried out from land to square 1.
Embodiment two
A kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows:
Step 1, relieving slab pre-installation:
Relieving slab 2 is sling using crane ship and forward direction is mounted on 1 top of square constructed and finished, makes relieving slab 2
Forward position lean out the extra large side 2.5m of square 1；
Step 2, the construction of rib body throwing:
3 throwing ship of rib body carries out the construction of 3 throwing of rib body in 1 land side of square, relieving slab 2 and rear in pre-installation completion
Two hawsers are respectively set in land, and 3 throwing ship of rib body position by hinge cable and rib body 3 is thrown square 1 and land
Between, throwing to 2 elevation of top of relieving slab；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body 3 of the excavator to step 2 throwing, it is anti-to dig to 2 elevation of bottom of relieving slab；
Step 4, relieving slab accurate adjustment installation:
Relieving slab 2 is sling using crane ship and moves 2.5m to land side, installation to design is with regard to position, gravity type square 1
Unloading platform used in dock 2 installs.
Preferably, in step 1 installation process using positioning with forward position of the measuring instrument to relieving slab 2 lean out square 1 away from
From measuring.
Preferably, measuring instrument is total station or GPS measuring instrument.
Preferably, in step 2 the quality of the rib body 3 of throwing within the scope of 50-100kg.
Preferably, the anti-excavation construction of rib body 3 of step 3 is successively carried out from land to square 1.
Embodiment three
A kind of gravity type concrete block quay wall relieving slab mounting process, the specific steps are as follows:
Step 1, relieving slab pre-installation:
Relieving slab 2 is sling using crane ship and forward direction is mounted on 1 top of square constructed and finished, makes relieving slab 2
Forward position lean out the extra large side 2m of square 1；
Step 2, the construction of rib body throwing:
3 throwing ship of rib body carries out the construction of 3 throwing of rib body in 1 land side of square, relieving slab 2 and rear in pre-installation completion
Two hawsers are respectively set in land, and 3 throwing ship of rib body position by hinge cable and rib body 3 is thrown square 1 and land
Between, throwing to 2 elevation of top of relieving slab；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body 3 of the excavator to step 2 throwing, it is anti-to dig to 2 elevation of bottom of relieving slab；
Step 4, relieving slab accurate adjustment installation:
Relieving slab 2 to be sling using crane ship and to the mobile 2m in land side, installation to design is with regard to position, and 1 yard of gravity type square
Head relieving slab 2 installs.
Preferably, in step 1 installation process using positioning with forward position of the measuring instrument to relieving slab 2 lean out square 1 away from
From measuring.
Preferably, measuring instrument is total station or GPS measuring instrument.
Preferably, top being extended to after relieving slab 2 after step 1 pre-installation, anticollision bed course is set.
Preferably, in step 2 the quality of the rib body 3 of throwing within the scope of 30-80kg.
The present invention is exemplarily described above in conjunction with specific embodiment, it is clear that the present invention implements not by upper
The limitation of mode is stated, as long as using the various improvement that the inventive concept and technical scheme of the present invention carry out, or not improved straight
It scoops out for other occasions, it is within the scope of the present invention.
Claims (6)
1. a kind of gravity type concrete block quay wall relieving slab mounting process, which is characterized in that specific step is as follows:
Step 1, relieving slab pre-installation:
Relieving slab is sling using crane ship and forward direction is mounted at the top of the square constructed and finished, visits the forward position of relieving slab
The extra large side 1.5-2.5m of square out；
Step 2, the construction of rib body throwing:
Rib body throwing ship carries out the construction of rib body throwing in square land side, relieving slab and rear land point in pre-installation completion
Not She Zhi two hawsers, rib body throwing ship by hinge cable carry out position and rib body is thrown between square and land, throwing is extremely
Relieving slab elevation of top；
Step 3, the anti-excavation construction of rib body:
Anti- excavation construction is carried out using rib body of the excavator to step 2 throwing, it is anti-to dig to relieving slab elevation of bottom；
Step 4, relieving slab accurate adjustment installation:
Relieving slab is sling using crane ship and moves 1.5-2.5m to land side, installation to design is with regard to position, gravity type square code
Head relieving slab installs.
2. gravity type concrete block quay wall relieving slab mounting process according to claim 1, which is characterized in that installed in step 1
Process is measured using positioning with the distance that forward position of the measuring instrument to relieving slab leans out square.
3. gravity type concrete block quay wall relieving slab mounting process according to claim 2, which is characterized in that measuring instrument is complete
It stands instrument or GPS measuring instrument.
4. gravity type concrete block quay wall relieving slab mounting process according to claim 1, which is characterized in that step 1 pre-installation
After extended to after relieving slab top be arranged anticollision bed course.
5. gravity type concrete block quay wall relieving slab mounting process according to claim 1, which is characterized in that throwing in step 2
Rib body quality within the scope of 10-100kg.
6. gravity type concrete block quay wall relieving slab mounting process according to claim 1, which is characterized in that the rib body of step 3
Anti- excavation construction is successively carried out from land to square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549617.3A CN109629509A (en) | 2018-12-18 | 2018-12-18 | A kind of gravity type concrete block quay wall relieving slab mounting process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811549617.3A CN109629509A (en) | 2018-12-18 | 2018-12-18 | A kind of gravity type concrete block quay wall relieving slab mounting process |
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| Publication Number | Publication Date |
|---|---|
| CN109629509A true CN109629509A (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811549617.3A Withdrawn CN109629509A (en) | 2018-12-18 | 2018-12-18 | A kind of gravity type concrete block quay wall relieving slab mounting process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750266A (en) * | 2022-03-28 | 2022-07-15 | 中交第四航务工程局有限公司 | Construction method of square outer side template system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247538U (en) * | 2013-04-07 | 2013-10-23 | 中交第一航务工程勘察设计院有限公司 | Anchor-pulling type gravity type square wharf |
| CN106149624A (en) * | 2015-04-27 | 2016-11-23 | 中交第三航务工程勘察设计院有限公司 | A kind of gravity type quay being applicable to roadbed of alluvial silt and construction method thereof |
-
2018
- 2018-12-18 CN CN201811549617.3A patent/CN109629509A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203247538U (en) * | 2013-04-07 | 2013-10-23 | 中交第一航务工程勘察设计院有限公司 | Anchor-pulling type gravity type square wharf |
| CN106149624A (en) * | 2015-04-27 | 2016-11-23 | 中交第三航务工程勘察设计院有限公司 | A kind of gravity type quay being applicable to roadbed of alluvial silt and construction method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114750266A (en) * | 2022-03-28 | 2022-07-15 | 中交第四航务工程局有限公司 | Construction method of square outer side template system |
| CN114750266B (en) * | 2022-03-28 | 2023-12-08 | 中交第四航务工程局有限公司 | Construction method of square outside formwork system |
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| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190416 |