CN108360564A - A kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board - Google Patents
A kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board Download PDFInfo
- Publication number
- CN108360564A CN108360564A CN201810343054.6A CN201810343054A CN108360564A CN 108360564 A CN108360564 A CN 108360564A CN 201810343054 A CN201810343054 A CN 201810343054A CN 108360564 A CN108360564 A CN 108360564A
- Authority
- CN
- China
- Prior art keywords
- piping lane
- prefabricated board
- foundation bolt
- temporary plugging
- prefabricated
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/10—Tunnels or galleries specially adapted to house conduits, e.g. oil pipe-lines, sewer pipes ; Making conduits in situ, e.g. of concrete ; Casings, i.e. manhole shafts, access or inspection chambers or coverings of boreholes or narrow wells
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Road Paving Structures (AREA)
- Building Environments (AREA)
Abstract
The present invention provides a kind of piping lane port temporary plugging method of foundation bolt fixation prefabricated board, includes the following steps：Step 1 waits for that piping lane construction of bottom plates is completed, and after wall steel bar binding, the concrete prefabricated board made is lifted to waiting for that it is assembled that block-up position carries out, prefabricated board lower part is fixed using foundation bolt, and branch wall form is fixed with supporting rack, binds piping lane roof steel bar；Separation layer is arranged in prefabricated board upper surface and side end face in step 2, pours piping lane side wall and concrete roof；Step 3, the form removal after top plate conserves are fixed prefabricated board backwater surface side and top plate using foundation bolt；Step 4 carries out water-proofing treatment at the seam crossing and contiguous prefabricated plate assembly seam of formation.The temporary plugging method of the present invention will not cause agent structure to be destroyed, and cost is relatively low；Prefabricated board is easy to make, carry out temporary plugging to built piping lane both ends early period using prefabricated board, do not influence the normal operation of piping lane, and effective protection piping lane inner facility.
Description
Technical field
The present invention designs piping lane connection problem when underground pipe gallery section construction, and in particular to one kind is in built piping lane
End carries out the construction method of temporary plugging.
Background technology
In recent years, Urban Underground pipe gallery has become the one of the important signs that of civilian infrastructure modernization construction.City
City's underground pipe gallery be it is a kind of modernization, scientific, intensive urban infrastructure, by electric power, natural gas, communication, give
The two or more pipe installation such as water, refrigeration is to the following the same space of road.Advantageously account for road surface excavate repeatedly, pipeline maintainance
The problems such as difficult and aerial hanging wire is intensive, realizes the centralized management and maintenance to urban pipeline.Therefore, city integrated piping lane construction
There are realistic meanings for the further investigation popularization of technology and method.
Since the period of city integrated piping lane construction is long, range is wide, of high cost, the more phases construction of piping lane point under normal conditions.
Built piping lane builds piping lane time interval few then several months, at most several years at a specified future date.Therefore, it is set inside built piping lane to protect
It is standby, and ensure that normal operation is unaffected, temporary plugging is carried out to built piping lane both ends.It first has to consider to block when closure
The relationship of wall and agent structure cannot destroy agent structure, remove conveniently, it is ensured that plugging structure safety, while to take into account envelope
The practicability and cost of blocking method.
Invention content
In view of the problems of the existing technology, the present invention is the technical solution for solving problems of the prior art and using
It is as follows：
A kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board, which is characterized in that includes the following steps：
Step 1, wait for piping lane construction of bottom plates complete, wall steel bar binding after, by the concrete prefabricated board made lift to
Away from waiting for that it is assembled that block-up position carries out within the scope of 200~300mm of piping lane end, prefabricated board lower part is fixed using foundation bolt, and prop up
Wall form is fixed with supporting rack, binds piping lane roof steel bar；
Step 2, in prefabricated board upper surface and side end face (i.e. with cast-in-place concrete contact site) setting separation layer, pour pipe
Corridor side wall and concrete roof；
Step 3, the form removal after top plate conserves are fixed prefabricated board backwater surface side and top plate using foundation bolt；
Step 4 carries out water-proofing treatment at the seam crossing and contiguous prefabricated plate assembly seam of formation.
The piping lane carries out temporary plugging by the way of subdivision closure.
Prefabricated board includes upper and lower assembled several pieces in the step 1, and mutual cooperation is offered on neighbouring prefabricated board
Mother-son groove, carried out using the mother-son groove on prefabricated board assembled, form the temporary plugging wall of Pipe rack cavity, it is described prefabricated
The mutual Mosaic face mother-son groove of plate is a few font concave-convex fit structures, and water-swelling rubber water bar is arranged in mother-son groove seam crossing.
Separation layer is the isolating interface made of the flexible cloths such as geotextiles in the step 2.
The prefabricated board fixes the foundation bolt used with piping lane bottom plate and is distributed in prefabricated board both sides, prefabricated board and piping lane top
Plate fixes the foundation bolt used and is distributed in prefabricated board backwater surface side, foundation bolt by L-type pedestal be fixedly connected prefabricated board and
Piping lane top plate, piping lane bottom plate.
Eight foundation bolts are distributed on the pedestal, rubber water-proof pad is arranged in lower section when each foundation bolt is fixed
Circle.
The number of the fixed pedestal, the prefabricated board number spliced up and down and size are true all in accordance with each HADIM hatch dimension of piping lane
It is fixed.
The piping lane top plate is equipped with the antiarch structure to raise up with prefabricated board joining place, is formed on the inside of the antiarch structure
Groove for placing at the top of prefabricated board, groove remainder is filled with rigid foam block, outside groove in piping lane top plate
Side junction screed is levelling.
Water-proofing treatment mode in the step 4 is the seam crossing formed in prefabricated board and piping lane wall and contiguous prefabricated plate
Water-swelling rubber water bar is set at assembled seam.
The built piping lane need to be done when extending, and need to only abolish screed, extract hard obturator out, loosened foundation bolt, torn open
Except prefabricated board, and repair piping lane bottom plate, piping lane top plate groove and bolt hole.
The invention has the advantages that：
1, temporary plugging will not cause agent structure to be destroyed, and cost is relatively low；
2, prefabricated board is easy to make, top and the bottom prepared screw-bolt hole when making, using foundation bolt by itself and bottom plate when closure
It is fixed with top plate, separation layer is arranged in upper surface and side end face, is poured together with top plate, side wall, it is simple to block mode；
3, the antiarch structure of piping lane top plate setting facilitates the dismounting of later stage prefabricated board；
4, water-swelling rubber water bar at prefabricated board is set, can ensure that both ends will not percolating water；
5, temporary plugging is carried out to built piping lane both ends early period, does not influence the normal operation of piping lane, and effective protection
Piping lane inner facility；
6, when future needing to extend, need to only come loose built piping lane foundation bolt, remove prefabricated board, and method is simple,
Implementation is strong.
Description of the drawings
Fig. 1 is piping lane cross-sectional configuration schematic diagram；
Fig. 2 is I-I cross-sectional view in Fig. 1；
Fig. 3 is fragmentary detail view at foundation bolt A in Fig. 2；
Fig. 4 is II-II cross-sectional view in Fig. 1；
Fig. 5 is B virgin's female groove assembly drawings in Fig. 4；
Wherein：1- piping lane walls；2- piping lane top plates；3- piping lane bottom plates；4- prefabricated boards；5- water-swelling rubber water bars；
6- separation layers；7- prefabricated boards side end face；8- pedestals；9- foundation bolts；10- prefabricated boards upper surface；11- rigid foam blocks；12-
Screed；13- antiarch structures；14- mother-son grooves；C- upstream faces；D- back sides.
Specific implementation mode
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described, such as Fig. 1-
Shown in 5, a kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board, includes the following steps：
Step 1 waits for that the construction of piping lane bottom plate 3 is completed, and after wall steel bar binding, the concrete prefabricated board 4 made is lifted
To away from waiting for that it is assembled that block-up position carries out within the scope of 200~300mm of piping lane end, prefabricated board lower part is fixed using foundation bolt 9, and
Branch wall form is fixed with supporting rack, 2 reinforcing bar of binding piping lane top plate；
Step 2 is isolated in prefabricated board upper surface 10 and prefabricated board side end face 7 (i.e. with cast-in-place concrete contact site) setting
Layer, pours piping lane side wall and concrete roof；
Step 3, the form removal after top plate conserves are fixed prefabricated board backwater surface side and top plate using foundation bolt 9；
Step 4 carries out water-proofing treatment at the seam crossing and contiguous prefabricated plate assembly seam of formation.
Inside piping lane temporary plugging is carried out by the way of subdivision closure.
As shown in figure 4, prefabricated board 4 includes assembled several pieces up and down in step 1, phase is offered on neighbouring prefabricated board
The mother-son groove 14 mutually coordinated carries out assembled, the temporary plugging wall of formation Pipe rack cavity using the mother-son groove on prefabricated board,
4 mutual Mosaic face mother-son groove of the prefabricated board is a few font concave-convex fit structures, and hydro-expansive rubber is arranged in mother-son groove seam crossing
Sealing rod.
Separation layer 6 is the isolating interface made of the flexible cloths such as geotextiles in step 2.
Prefabricated board 4 fixes the foundation bolt used with piping lane bottom plate 3 and is distributed in 4 upstream face of prefabricated board and back side both sides,
Prefabricated board 4 fixes the foundation bolt 9 used with piping lane top plate 2 and is distributed in prefabricated board backwater surface side, and foundation bolt 9 passes through L-type base
Seat 8 is fixedly connected with prefabricated board 4 and piping lane top plate 3, piping lane bottom plate 2.
Eight foundation bolts 9 are distributed on pedestal 8, rubber water-proof pad is arranged in lower section when each foundation bolt is fixed
Circle.
The number of fixed pedestal 8,4 numbers of prefabricated board spliced up and down and size are determined all in accordance with each HADIM hatch dimension of piping lane.
Piping lane top plate 2 is equipped with the antiarch structure 13 to raise up with 4 joining place of prefabricated board, and 13 inside of antiarch structure is formed
Groove for placing at the top of prefabricated board, with rigid foam block 11 filled by groove remainder, outside groove and in piping lane top plate 2
Side junction is levelling with screed 12.
Water-proofing treatment mode in step 4 is that the seam crossing formed in prefabricated board and piping lane wall 1 and contiguous prefabricated plate are spelled
It fills and water-swelling rubber water bar 5 is set at seam.
The built piping lane need to be done when extending, and need to only abolish screed, extract hard obturator out, loosened foundation bolt 9, torn open
Except prefabricated board 4, and repair piping lane bottom plate, piping lane top plate groove and bolt hole.
Protection scope of the present invention is not limited to the above embodiments, it is clear that those skilled in the art can be to this hair
It is bright to carry out various changes and deformation without departing from scope and spirit of the present invention.If these changes and deformation belong to power of the present invention
In the range of profit requirement and its equivalent technologies, then including the intent of the present invention also includes these changes and deforms.
Claims (10)
1. a kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board, which is characterized in that include the following steps：
Step 1 waits for that piping lane construction of bottom plates is completed, and after wall steel bar binding, the concrete prefabricated board made is lifted to away from pipe
It is assembled to wait for that block-up position carries out within the scope of 200~300mm of corridor end, prefabricated board lower part, and branch wall are fixed using foundation bolt
Template is fixed with supporting rack, binds piping lane roof steel bar；
Separation layer is arranged in prefabricated board upper surface and side end face in step 2, pours piping lane wall and piping lane concrete roof；
Step 3, the form removal after piping lane top plate conserves are fixed prefabricated board backwater surface side and piping lane top plate using foundation bolt；
Water-proofing treatment is carried out at step 4, each seam crossing formed in above-mentioned steps and contiguous prefabricated plate assembly seam.
2. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
The piping lane carries out temporary plugging by the way of subdivision closure.
3. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
Prefabricated board includes upper and lower assembled several pieces in the step 1, and mutually matched mother-son groove is offered on neighbouring prefabricated board,
Assembly is carried out using the mother-son groove on prefabricated board, forms the temporary plugging wall of Pipe rack cavity, the prefabricated board is mutually spelled
Junction mother-son groove is a few font concave-convex fit structures.
4. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
Separation layer is the isolating interface made of geotextiles in the step 2.
5. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
The prefabricated board fixes the foundation bolt used with piping lane bottom plate and is distributed in prefabricated board both sides, and prefabricated board is adopted with the fixation of piping lane top plate
Foundation bolt is distributed in prefabricated board backwater surface side, foundation bolt by L-type pedestal be fixedly connected prefabricated board and piping lane top plate,
Piping lane bottom plate.
6. a kind of foundation bolt as described in power requires 5 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
Eight foundation bolts are distributed on the pedestal, rubber water-proof washer is arranged in lower section when each foundation bolt is fixed.
7. a kind of foundation bolt as described in power requires 5 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
The number of the fixed pedestal, the prefabricated board number spliced up and down and size are determined all in accordance with each HADIM hatch dimension of piping lane.
8. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
The piping lane top plate is equipped with the antiarch structure to raise up with prefabricated board joining place, and the groove formed on the inside of the antiarch structure is used
In placing at the top of prefabricated board, groove remainder is filled with rigid foam block, groove outside and convergence part on the inside of piping lane top plate
Position screed is levelling.
9. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, it is characterised in that：
Water-proofing treatment mode in the step 4 is at the seam crossing formed in prefabricated board and piping lane wall and contiguous prefabricated plate assembly seam
Water-swelling rubber water bar is set.
10. a kind of foundation bolt as described in power requires 1 fixes the piping lane port temporary plugging method of prefabricated board, feature exists
In：The built piping lane need to be done when extending, and need to only abolish screed, extract hard obturator out, loosen foundation bolt, be removed prefabricated
Plate, and repair piping lane bottom plate, piping lane top plate groove and bolt hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343054.6A CN108360564B (en) | 2018-04-17 | 2018-04-17 | Temporary plugging method for pipe gallery port of foundation bolt fixed prefabricated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810343054.6A CN108360564B (en) | 2018-04-17 | 2018-04-17 | Temporary plugging method for pipe gallery port of foundation bolt fixed prefabricated plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108360564A true CN108360564A (en) | 2018-08-03 |
| CN108360564B CN108360564B (en) | 2020-10-20 |
Family
ID=63008568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810343054.6A Active CN108360564B (en) | 2018-04-17 | 2018-04-17 | Temporary plugging method for pipe gallery port of foundation bolt fixed prefabricated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108360564B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086233A (en) * | 2019-12-25 | 2020-05-01 | 中国航空工业集团公司西安飞机设计研究所 | 3D printing, splicing and forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201012A (en) * | 2015-10-27 | 2015-12-30 | 国网福建省电力有限公司 | Casting cable trench after assembly of L-shaped precast concrete and construction method of casting cable trench |
| CN205653820U (en) * | 2016-05-13 | 2016-10-19 | 歌山建设集团有限公司 | Basement post -cast strip advances plugging device |
| CN106760069A (en) * | 2017-01-12 | 2017-05-31 | 江苏工程职业技术学院 | A kind of prefabricated board wall fixed installation technique and construction |
| CN107059926A (en) * | 2017-06-02 | 2017-08-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pipe gallery temporary plugging wall construction method |
| CN107653900A (en) * | 2017-08-25 | 2018-02-02 | 中建科技有限公司深圳分公司 | A kind of preparation method of Prefabricated pipe gallery |
-
2018
- 2018-04-17 CN CN201810343054.6A patent/CN108360564B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105201012A (en) * | 2015-10-27 | 2015-12-30 | 国网福建省电力有限公司 | Casting cable trench after assembly of L-shaped precast concrete and construction method of casting cable trench |
| CN205653820U (en) * | 2016-05-13 | 2016-10-19 | 歌山建设集团有限公司 | Basement post -cast strip advances plugging device |
| CN106760069A (en) * | 2017-01-12 | 2017-05-31 | 江苏工程职业技术学院 | A kind of prefabricated board wall fixed installation technique and construction |
| CN107059926A (en) * | 2017-06-02 | 2017-08-18 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pipe gallery temporary plugging wall construction method |
| CN107653900A (en) * | 2017-08-25 | 2018-02-02 | 中建科技有限公司深圳分公司 | A kind of preparation method of Prefabricated pipe gallery |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086233A (en) * | 2019-12-25 | 2020-05-01 | 中国航空工业集团公司西安飞机设计研究所 | 3D printing, splicing and forming method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108360564B (en) | 2020-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11143027B2 (en) | Rectangular working well with preset pipe jacking hole and sliding back wall in water-rich stratum and construction method thereof | |
| CN103981898B (en) | A kind of inverse underground engineering construction method done of overall open cut node | |
| CN108487252A (en) | A kind of deep foundation pit open cutting is suitable to make construction method | |
| CN103469817B (en) | Existing subway station main structure broadening construction method | |
| CN205276316U (en) | Modular prefabricated piping lane | |
| CN103256052B (en) | Construction method for integral straight middle wall type double-arch tunnel | |
| CN109723085A (en) | A kind of deep basal pit point hole construction rib wall support changing structure for use and its construction method | |
| CN105350581A (en) | Advanced sealing structure for basement top slab settlement post-cast strips | |
| CN110847327B (en) | Water-proof and drainage construction method for large-area basement roof | |
| CN112982481B (en) | Structure construction method for crossing subway intersection node on pipe gallery | |
| CN103821180A (en) | Double-water stop structure for concrete expansion joint and manufacturing and construction method for double-water stop structure | |
| CN108035379B (en) | Comprehensive pipe gallery and construction method thereof | |
| CN103122642B (en) | Construction method of vertical post support change | |
| CN108118690A (en) | A kind of integral hoisting formula coercion underground continuous wall structure and its prefabricated and construction method | |
| CN108149712A (en) | Partly inverse for road tunnel makees underground structure and its construction method | |
| CN106812131A (en) | A kind of permanent sheet pile underground structure and its construction method | |
| CN112813983B (en) | Cantilever beam-column system implemented synchronously with pit depth in pit and construction method | |
| CN108360564A (en) | A kind of foundation bolt fixes the piping lane port temporary plugging method of prefabricated board | |
| CN116241101B (en) | Construction method for removing continuous wall of connecting section of main body and auxiliary structure of subway station | |
| CN110117959B (en) | Construction method for foundation pit support near river | |
| CN208009473U (en) | The integrated concrete pipe gallery in braced wall corridor | |
| CN207846471U (en) | Partly inverse for road tunnel makees underground structure | |
| CN103485366B (en) | Safe stress conversion construction method for improvement on main structure of subway station | |
| CN207672609U (en) | A kind of foundation pit supporting construction also serves as the pipe gallery of main body | |
| CN215108944U (en) | Arch subway station is opened up and is built structure of plugging into |
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 |