CN107237348A - The temporary punching and restorative procedure of industrial underground pipe gallery - Google Patents
The temporary punching and restorative procedure of industrial underground pipe gallery Download PDFInfo
- Publication number
- CN107237348A CN107237348A CN201710457750.5A CN201710457750A CN107237348A CN 107237348 A CN107237348 A CN 107237348A CN 201710457750 A CN201710457750 A CN 201710457750A CN 107237348 A CN107237348 A CN 107237348A
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- China
- Prior art keywords
- piping lane
- terrace
- restorative procedure
- pipe gallery
- top plate
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- 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
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Sewage (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The present invention relates to a kind of temporary punching and restorative procedure of industrial underground pipe gallery, including following steps：Abolish terrace or road above piping lane；Cutting disassembling piping lane top plate；Change piping lane gut line；Supporting piping lane inner template；Tapping installs reinforcing bar and casting concrete；Form removal, backfills and recovers original path or terrace.Piping lane top terrace, piping lane body construction are divided into some modules and removed by the piping lane perforate and restorative procedure of the present invention, the further disintegration of module, which is abolished, to be carried out in other places, and it is smaller to the destruction of piping lane body construction, efficiency of construction is high, perforate and repair time are shorter, process safety is reliable, economical rationality.
Description
Technical field
The invention belongs to underground pipe gallery technical field of construction, the temporary punching of more particularly to a kind of industrial underground pipe gallery and repair
Compound method.
Background technology
Underground pipe gallery refers to be built in underground, the public tunnel of the pipelines such as electric power, communication, plumbing is laid for concentrating, is removed
Widely used in municipal works outer, also apply more universal in industrial circles such as metallurgy, petrochemical industry.Industrial underground pipe gallery due to
Build the time limit more remote, it is necessary to regularly replace internal pipeline, cable, but due to early stage maintenance hole for hoist often design it is unreasonable or
Person is long neglected and in disrepair, it is necessary to carry out perforate to piping lane again, and the replacing to piping lane gut line brings very big difficulty.At present, industry ground
The Conventional open-pore of lower piping lane, generally requires to abolish large-scale road surface or terrace, and the destruction to piping lane body construction is also larger, opens
Hole, repair time-consuming, potential safety hazard is big, cost is high.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of temporary punching and restorative procedure of industrial underground pipe gallery, lead to
Cross and piping lane top terrace, piping lane body construction are divided into some modules and removed, the further disintegration of module is abolished can be
Other places are carried out, and are solved the Conventional open-pore of industrial underground pipe gallery at present, are generally required to abolish large-scale road surface or terrace, right
The destruction of piping lane body construction is also larger, perforate, repairs the problem of time-consuming, potential safety hazard is big, cost is high.
The technical solution adopted for the present invention to solve the technical problems is：A kind of temporary punching of industrial underground pipe gallery is provided
With restorative procedure, including following steps：
(a) terrace or road above piping lane are abolished；
(b) cutting disassembling piping lane top plate；
(c) piping lane gut line is changed；
(d) supporting piping lane inner template；
(e) tapping installs reinforcing bar and casting concrete；
(f) form removal, backfills and recovers original path or terrace.
The further technical scheme of the present invention is, in the step (a), when being terrace above the piping lane, by terrace etc.
It is divided into 8 modules, drilling is ceded territory level ground fabrication hole and terrace hole for hoist in each terrace module with drilling machine, and embedded suspension ring, profit
Each terrace module is hoisted on haulage vehicle with truck crane.
The further technical scheme of the present invention is, in the step (a), when being road above the piping lane, uses rock drilling
Machine is abolished road and transported.
The further technical scheme of the present invention is, in the step (a), and terrace or road are cut above the piping lane top plate
Cut surrounding 1.5m bigger than piping lane top plate.
The further technical scheme of the present invention is, in the step (b), and the piping lane top plate cutting disassembling mode is will
Piping lane top plate is divided into 8 modules, and drilling cuts top plate fabrication hole and top plate hole for hoist and wears steel on each piping lane ceiling module
Rope, each piping lane ceiling module using truck crane be hoisted on haulage vehicle and transported.
The further technical scheme of the present invention is, in the step (c), and the pipeline segmentation that piping lane domestic demand is changed is torn open
Remove, and hung out using truck crane, the pipeline then more renewed, piping lane interior conduit is using making track by oneself or dolly is carried.
The further technical scheme of the present invention is, in the step (d), and supporting piping lane inner template is using full hall pin hand
Frame, template is interior stupefied from 2000 × 900 × 15mm wooden model and 40 × 90mm lumps of wood back of the body, and 48 × 3.5mm of ф scaffold tubes back of the body is outer
It is stupefied, and tank is installed in template surrounding, support system is installed in tank lower end, and the support system is fabricated to by No. 16 channel-section steels
Cuboid framework structure, the tank) collected for the water in piping lane top concrete casting process, and the water that tank is collected into
Filtered through filter bag, clear water is drained into by catch-basin outside piping lane by water pump.
The further technical scheme of the present invention is in the step (e), before reinforcement installation, to be opened up in piping lane top plate
Hole surrounding respectively digs 1m concrete again, exposes original reinforcing bar of piping lane top plate, and the reinforcing bar newly installed is used with original reinforcing bar
Single-selded lap joint is connected, and Reinforcement welding point midpoint distance is for 35d and not less than 500mm.
The further technical scheme of the present invention is, right in 12h after mixed concreting is finished in the step (e)
Concrete is covered and moisture-keeping maintaining, and upper surface covers tight with plastic cloth, using water law moisturizing is poured, and keeps beginning in plastic cloth
There is condensate eventually, and the time of maintenance is no less than 7 days.
The further technical scheme of the present invention is, in the step (e), after the completion of concreting, in piping lane top plate
It is outer to smear one layer of waterproof mortar and paste one layer of waterproof roll.
Beneficial effect
Piping lane top terrace, piping lane body construction are divided into some modules and entered by the piping lane perforate and restorative procedure of the present invention
Row is removed, and the further disintegration of module is abolished and can carried out in other places, and smaller to the destruction of piping lane body construction, construction effect
Rate is high, and perforate and repair time are shorter, and process safety is reliable, economical rationality.
Brief description of the drawings
Fig. 1 is that terrace modularization removes schematic diagram above piping lane.
Fig. 2 is that schematic diagram is removed in the perforate of piping lane top structure.
Fig. 3 is piping lane perforate and repairs elevational schematic view.
Embodiment
With reference to specific embodiment, the present invention is expanded on further.It should be understood that these embodiments are merely to illustrate the present invention
Rather than limitation the scope of the present invention.In addition, it is to be understood that after the content of the invention lectured has been read, people in the art
Member can make various changes or modifications to the present invention, and these equivalent form of values equally fall within the application appended claims and limited
Scope.
Embodiment 1
As Figure 1-3, a kind of temporary punching and restorative procedure of industrial underground pipe gallery, comprise the following steps：
1st, terrace cutting above piping lane：9000 × 3800mm concrete floor 1-1 is averagely divided into 8 modules, often
Block weighs about 5.6t, and with drilling machine, fabrication hole 1-2 and hole for hoist 1-3, and embedded suspension ring are cut in drilling in each terrace module, are utilized
Each terrace module is hoisted on 15t haulage vehicles and transported by 25t truck cranes, above piping lane in terrace demolishing process, need to be ensured
Terrace surrounding is than big 1.5m in piping lane openings in the ceiling position or so, as shown in Figure 1；
2nd, the cutting disassembling of piping lane top plate：6000 × 800mm piping lane top plate 2-1 is also averagely divided into 8 modules, often
Block weighs about 1t, and piping lane top plate is also divided into 8 modules, and fabrication hole 2-2 and hole for hoist are cut in drilling on each piping lane ceiling module
2-3, and cable wire is worn, each piping lane ceiling module is hoisted on haulage vehicle and transported using truck crane, as shown in Figure 2；
3rd, piping lane gut line is changed：The pipeline that piping lane domestic demand is changed, which is segmented, to be removed, and is hung out using 25t truck cranes, and more
The pipeline renewed, piping lane interior conduit is using making track by oneself or dolly is carried；
4th, piping lane internal model slab supporting：Recover shuttering supporting after piping lane openings in the ceiling and use full hall scaffold, template is selected
Stupefied in 2000 × 900 × 15mm wooden model and 40 × 90mm lumps of wood back of the body, 48 × 3.5mm of ф scaffold tubes back of the body is outer stupefied, meanwhile, in mould
Plate surrounding installs tank 3, and the cuboid framework structure that support system 4 is fabricated to using No. 16 channel-section steels, tank 3 will be mixed at the top of piping lane
Water in solidifying soil casting process is collected, and is filtered through filter bag 5, and clear water is drained into catch-basin outside piping lane, such as Fig. 3 by water pump 6
It is shown；
5th, tapping reinforcement installation and concreting：After template and support are installed, the hole that need to be opened up in piping lane top plate
Hole surrounding respectively digs 1000mm concrete again, exposes original reinforcing bar of piping lane top plate, by the reinforcing bar newly installed and original reinforcing bar
Using single-selded lap joint, welding point should mutually stagger, and Reinforcement welding point midpoint distance is 35d and is not less than
500mm；
Vibrated at piping lane top drilling using C35 commerical ready-mixed concretes, tank car transport, machinery, should after concreting is finished
Concrete is covered and moisture-keeping maintaining, upper surface covers tight with plastic cloth, using water law moisturizing is poured, kept in 12h
All the time there is condensate in plastic cloth, the time of maintenance is no less than 7 days, and after the completion of concreting, one layer is smeared outside piping lane top plate
Waterproof mortar simultaneously pastes one layer of waterproof roll；
6th, form removable and road terrace recover：The support shuttering at the top of piping lane is removed, is backfilled and by original path or terrace
Recover.
Claims (10)
1. a kind of temporary punching and restorative procedure of industrial underground pipe gallery, it is characterised in that：Comprise the following steps：
(a) terrace (1-1) or road above piping lane are abolished；
(b) cutting disassembling piping lane top plate (2-1)；
(c) piping lane gut line is changed；
(d) supporting piping lane inner template；
(e) tapping installs reinforcing bar and casting concrete；
(f) form removal, backfills and recovers original path or terrace.
2. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (a), when being terrace (1-1) above the piping lane, terrace (1-1) is divided into 8 modules, with drilling machine in each terrace
Drilling is ceded territory level ground fabrication hole (1-2) and terrace hole for hoist (1-3) in module, and embedded suspension ring, using truck crane by each terrace mould
Block is hoisted on haulage vehicle.
3. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (a), when being road above the piping lane, road is abolished with rock drill and is transported.
4. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (a), terrace or road cutting surrounding 1.5m bigger than piping lane top plate above the piping lane top plate.
5. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (b), piping lane top plate (2-1) the cutting disassembling mode is that piping lane top plate (2-1) is divided into 8 modules, and each
Drilling cuts top plate fabrication hole (2-2) and top plate hole for hoist (2-3) and wears cable wire on piping lane ceiling module, will be each using truck crane
Piping lane ceiling module is hoisted on haulage vehicle and transported.
6. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (c), the pipeline that piping lane domestic demand is changed, which is segmented, to be removed, and is hung out using truck crane, the pipeline then more renewed, piping lane
Interior conduit is using making track by oneself or dolly is carried.
7. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (d), supporting piping lane inner template uses full hall scaffold, template from 2000 × 900 × 15mm wooden model and 40 ×
Stupefied in the 90mm lumps of wood back of the body, 48 × 3.5mm of ф scaffold tubes back of the body is outer stupefied, and installs tank (3), tank (3) lower end peace in template surrounding
Support system (4) is filled, the support system (4) is the cuboid framework structure being fabricated to by No. 16 channel-section steels, and the tank (3) is used
Water in piping lane top concrete casting process is collected, and the water that tank (3) is collected into is filtered through filter bag (5), passes through water
Clear water is drained into catch-basin outside piping lane by pump (6).
8. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (e), before reinforcement installation, the hole surrounding opened up in piping lane top plate respectively digs 1m concrete again, exposes piping lane top plate
Original reinforcing bar, the reinforcing bar newly installed is connected with original reinforcing bar using single-selded lap joint, Reinforcement welding point midpoint
Distance is for 35d and not less than 500mm.
9. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：It is described
In step (e), after mixed concreting is finished, concrete is covered and moisture-keeping maintaining in 12h, upper surface plastic cloth
Covering is tight, using water law moisturizing is poured, and keeps having condensate in plastic cloth all the time, and the time of maintenance is no less than 7 days.
10. the temporary punching and restorative procedure of a kind of industrial underground pipe gallery according to claim 1, it is characterised in that：Institute
State in step (e), after the completion of concreting, one layer of waterproof mortar is smeared outside piping lane top plate and one layer of waterproof roll is pasted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457750.5A CN107237348B (en) | 2017-06-16 | 2017-06-16 | The temporary punching and restorative procedure of industrial underground pipe gallery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710457750.5A CN107237348B (en) | 2017-06-16 | 2017-06-16 | The temporary punching and restorative procedure of industrial underground pipe gallery |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107237348A true CN107237348A (en) | 2017-10-10 |
| CN107237348B CN107237348B (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710457750.5A Active CN107237348B (en) | 2017-06-16 | 2017-06-16 | The temporary punching and restorative procedure of industrial underground pipe gallery |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853479A (en) * | 2019-01-21 | 2019-06-07 | 吴增文 | A kind of analysis on aqueduct structure and its restorative procedure of antiseep |
Citations (2)
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|---|---|---|---|---|
| KR20070076553A (en) * | 2007-02-26 | 2007-07-24 | 신일씨엔아이(주) | Construction method of underground structure using concrete filled pipe roof and concrete wall |
| CN106638337A (en) * | 2016-12-22 | 2017-05-10 | 中冶京诚工程技术有限公司 | Prefabricated concrete culvert pipe, prefabricated comprehensive pipe gallery and maintenance method of comprehensive pipe gallery |
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2017
- 2017-06-16 CN CN201710457750.5A patent/CN107237348B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070076553A (en) * | 2007-02-26 | 2007-07-24 | 신일씨엔아이(주) | Construction method of underground structure using concrete filled pipe roof and concrete wall |
| CN106638337A (en) * | 2016-12-22 | 2017-05-10 | 中冶京诚工程技术有限公司 | Prefabricated concrete culvert pipe, prefabricated comprehensive pipe gallery and maintenance method of comprehensive pipe gallery |
Non-Patent Citations (3)
| Title |
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| 王瑞新: "管廊破坏原因分析及修复方法", 《石化技术》 * |
| 郑瑾: "杭州市城站路地下综合管廊混凝土结构裂缝的修补", 《新型建筑材料》 * |
| 韩立平: "厂区管廊破坏原因的分析及修复方法", 《纯碱工业》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109853479A (en) * | 2019-01-21 | 2019-06-07 | 吴增文 | A kind of analysis on aqueduct structure and its restorative procedure of antiseep |
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| Publication number | Publication date |
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| CN107237348B (en) | 2019-04-16 |
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