CN110682416A - Template system for prefabricating comprehensive pipe gallery and construction method thereof - Google Patents
Template system for prefabricating comprehensive pipe gallery and construction method thereof Download PDFInfo
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- CN110682416A CN110682416A CN201911050958.0A CN201911050958A CN110682416A CN 110682416 A CN110682416 A CN 110682416A CN 201911050958 A CN201911050958 A CN 201911050958A CN 110682416 A CN110682416 A CN 110682416A
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- template
- hydraulic system
- prefabricated
- utility tunnel
- external mold
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- 238000010276 construction Methods 0.000 title claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 230000002787 reinforcement Effects 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000009415 formwork Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 239000004746 geotextile Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 230000002349 favourable Effects 0.000 abstract 1
- 239000000969 carrier Substances 0.000 description 9
- 238000009417 prefabrication Methods 0.000 description 6
- 210000004379 Membranes Anatomy 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 210000002469 Basement Membrane Anatomy 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006011 modification reaction Methods 0.000 description 1
- 239000006082 mold release agent Substances 0.000 description 1
- 230000002035 prolonged Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
- B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/38—Treating surfaces of moulds, cores, or mandrels to prevent sticking
- B28B7/388—Treating surfaces of moulds, cores, or mandrels to prevent sticking with liquid material, e.g. lubricating
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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
-
- 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
- E02D2250/00—Production methods
- E02D2250/0007—Production methods using a mold
Abstract
The invention relates to a template system for prefabricating a comprehensive pipe gallery and a construction method thereof. This prefabricated utility tunnel's template system is favorable to improving engineering construction quality, improves work efficiency.
Description
Technical Field
The invention relates to a template system for prefabricating a comprehensive pipe gallery and a construction method thereof.
Background
The existing comprehensive pipe gallery manufacturing scheme is that an inner membrane system is semi-mechanized, an outer membrane is mechanized, working efficiency is low, engineering construction quality is poor, and the field construction period is greatly prolonged. And because the field construction period is long, make the exposure time of piping lane foundation ditch longer, cause the maintenance time of piping lane festival section to be short, the situation that the gallery body slowly changes and stress loss is big behind the longbridge. To this end, a formwork system for the prefabricated utility tunnel is required.
Disclosure of Invention
The invention aims to provide a template system for prefabricating a comprehensive pipe gallery and a construction method thereof, and the template system for prefabricating the comprehensive pipe gallery is beneficial to improving the engineering construction quality and improving the working efficiency.
The technical scheme of the invention is as follows: the utility model provides a prefabricated utility tunnel's template system, includes prefabricated pedestal, the both sides of prefabricated pedestal are provided with the walking track respectively along longitudinal direction, be provided with on the walking track rather than the walking cooperation and be used for forming the external mold hydraulic system of utility tunnel external mold, the upside of prefabricated pedestal is provided with the bottom plate, be provided with the centre form hydraulic system that can follow longitudinal movement and be used for forming the utility tunnel centre form on the bottom plate, still be provided with the end template of utility tunnel on the bottom plate.
Further, outer mold hydraulic system includes the slide with walking track matched with, be provided with outer die carrier on the slide, the medial surface and the top surface of outer die carrier are provided with the exterior sheathing, and the lower extreme inboard of outer die carrier is articulated mutually with the slide, the outside slant of slide articulates there is telescopic cylinder, telescopic cylinder's flexible end is articulated mutually with the lower extreme outside of outer die carrier.
Furthermore, a crawling ladder is arranged on the outer die frame, a safety guardrail is arranged on the outer side of the top of the outer die frame, and an operating platform and an observation system are arranged on the top of the outer die frame.
Furthermore, the bottom of the sliding seat is provided with a roller matched with the walking track, and the roller is driven to rotate by a driving motor.
Further, centre form hydraulic system including erect on the bottom plate and with bottom plate releasable connection's a pair of longitudinal rail, the one end of longitudinal rail is provided with the cantilever end, the cantilever is served and is provided with the mount pad with longitudinal rail sliding fit, be provided with the interior sheathing that is used for forming the utility tunnel inner chamber on the mount pad.
Furthermore, a pair of supporting blocks used for enabling one end of the longitudinal guide rail to form a cantilever end are respectively arranged on the lower side of the longitudinal guide rail, and a sliding block in sliding fit with the longitudinal guide rail is arranged on the mounting seat.
Further, the inner formword includes top template, die block board and is located the arc side form board of both sides, the upside of mount pad is vertical to be provided with the first cylinder that a plurality of drive top template goes up and down, and the both sides of mount pad are provided with the second cylinder that a plurality of is connected with arc side form board respectively at the interval, and the downside of mount pad is provided with the third cylinder that a plurality of drive die block board goes up and down.
Furthermore, a steel cushion block with adjustable height is arranged between the bottom plate and the prefabricated pedestal, the end template is detachably connected with the external mold hydraulic system and the internal mold hydraulic system, and a notch for avoiding the internal mold hydraulic system is arranged on the end template.
A construction method of a prefabricated comprehensive pipe gallery comprises the following steps of:
(1) respectively installing outer mold hydraulic systems on the walking rails on two sides of the prefabricated pedestal;
(2) binding a reinforcement cage on the bottom plate;
(3) installing an internal mold hydraulic system on the base, enabling an internal template of the external mold hydraulic system to extend into the reinforcement cage and expand, and then installing end templates on two sides of the external mold hydraulic system and the internal mold hydraulic system;
(4) pouring concrete in a cavity defined by the outer die hydraulic system, the inner die hydraulic system and the end die plate;
(5) after the strength meets the design requirement, sequentially removing the templates according to the sequence of the end template, the outer template and the inner membrane plate;
(6) prefabricating a 1# beam section, taking the end of the beam section as an end mould of an adjacent beam section, integrally hoisting a reinforcing steel bar which is bound and formed on a mould, sequentially manufacturing 2#, 3#, 4#, 5#, … … beam sections, and finishing the whole hole construction of 5-8 sections;
(6) covering geotextile on the top plate of the beam section, and performing spray maintenance on the side surface and the inner box surface of the beam section;
(7) and when the designed strength is reached, the beam sections are transported to a beam storage area for storage by adopting a 75T gantry crane.
Further, cleaning the external mold hydraulic system, the internal mold hydraulic system and the end template before using, uniformly coating a release agent, adopting a prefabricated beam section as a matching section, coating a separant between the beam sections, uniformly coating the cross section of the beam section, and cleaning the beam section by using a steel wire brush and clean water before hoisting; and during maintenance, the flexible light steel shed frame is adopted for sealing, and steam maintenance is carried out.
Compared with the prior art, the invention has the following advantages: the template system of the prefabricated comprehensive pipe gallery is beneficial to improving the engineering construction quality, greatly reduces the field construction period and improves the working efficiency; the method is beneficial to shortening the exposure time of the pipe gallery foundation pit, prolonging the maintenance time of the pipe gallery segments, and reducing creep and stress loss of the gallery body after the long bridge; the application range is wide, and the energy-saving, environment-friendly, emission-reducing and low-carbon effects are achieved; the mechanization degree is required to be high, and the standardization degree is high.
Drawings
FIG. 1 is a schematic cross-sectional view of a template system of the present invention;
FIG. 2 is an end view of a prefabricated platform of the present invention;
FIG. 3 is a schematic top view of a prefabricated platform of the present invention;
FIG. 4 is a side view schematic of the prefabricated platform of the present invention;
FIG. 5 is a schematic structural diagram of an external mold hydraulic system of the present invention;
FIG. 6 is a schematic diagram of the eversion state of the outer die frame in the outer die hydraulic system of the invention;
FIG. 7 is a schematic structural diagram of the internal mold hydraulic system of the present invention;
figure 8 is a schematic side view of the internal mold hydraulic system of the present invention;
fig. 9 is a schematic view illustrating a state that an inner die plate is disassembled in the inner die hydraulic system according to the present invention;
in the figure: 10-prefabricated pedestal 11-walking track 12-bottom plate 20-external mold hydraulic system 21-sliding seat 22-external mold frame 23-external mold plate 24-telescopic cylinder 25-climbing ladder 26-safety guardrail 27-roller 28-operation platform 30-internal mold hydraulic system 31-longitudinal guide rail 32-cantilever end 33-installation seat 34-supporting block 35-top mold plate 36-bottom mold plate 37-arc side mold plate 38-first cylinder 39-second cylinder.
Detailed Description
In order to make the aforementioned features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below, but the present invention is not limited thereto.
Refer to fig. 1 to 9
The utility model provides a prefabricated utility tunnel's template system, includes prefabricated pedestal 10, the both sides of prefabricated pedestal are provided with walking track 11 respectively along longitudinal direction, be provided with on the walking track rather than walking cooperation and be used for forming utility tunnel external mold's external mold hydraulic system 20, the upside of prefabricated pedestal is provided with the bottom plate 12 of being made by the steel film, be provided with on the bottom plate and follow longitudinal movement and be used for forming the centre form hydraulic system 30 of utility tunnel centre form, still be provided with utility tunnel's end form on the bottom plate.
In this embodiment, the outer die hydraulic system includes a slide 21 matched with the walking track, an outer die carrier 22 is arranged on the slide, an outer template 23 is arranged on the inner side surface and the top surface of the outer die carrier, the inner side of the lower end of the outer die carrier is hinged to the slide, a telescopic cylinder 24 is hinged to the outer side of the slide in an inclined manner, and the telescopic end of the telescopic cylinder is hinged to the outer side of the lower end of the outer die carrier, so that the outer die carrier is separated from the pipe gallery by retracting the telescopic cylinder when the die is removed, and the die removing process is reduced.
In this embodiment, the outer die frame is provided with a ladder 25 so that a worker can climb up the outer die hydraulic system to operate. And a safety guardrail 26 is arranged on the outer side of the top of the outer die frame, so that the construction safety is ensured. An operating platform 28 and an observation system are arranged at the top of the outer die frame so as to observe the level and the elevation, and therefore measurement control is adopted for prefabrication of the gallery body.
In this embodiment, the bottom of the sliding base is provided with a roller 27 matched with the traveling rail, and the roller is driven by a driving motor to rotate, so that the external mold hydraulic system is moved to pour the next section of pipe gallery beam.
In this embodiment, centre form hydraulic system is including setting up on the bottom plate and with bottom plate releasable connection's a pair of longitudinal rail 31, the one end of longitudinal rail is provided with cantilever end 32, be provided with on the cantilever end with longitudinal rail sliding fit's mount pad 33, be provided with the interior sheathing that is used for forming utility tunnel inner chamber on the mount pad, the interior sheathing can stretch out and draw back the adjustment to demolish the mould.
In this embodiment, a pair of supporting blocks 34 for forming one end of the longitudinal rail into a cantilever end is respectively disposed at the lower side of the longitudinal rail, so that the longitudinal rail can be stably mounted on the base plate. And the mounting seat is provided with a sliding block in sliding fit with the longitudinal guide rail so as to send the inner template into the cantilever end of the longitudinal rail during mounting and remove the inner template from the beam section during stripping.
In this embodiment, the inner formword includes top template 35, bottom die plate 36 and the arc side form 37 that is located both sides, the vertical first cylinder 38 that is provided with a plurality of drive top template lift of upside of mount pad, the both sides of mount pad are provided with a plurality of second cylinders 39 that are connected with the arc side form at the interval respectively, the seat shell and the mounting bracket fixed connection of second cylinder, the telescopic link and the arc side form of second cylinder are articulated mutually. The lower side of the mounting seat is provided with a plurality of third cylinders for driving the bottom template to lift.
In this embodiment, but be provided with height-adjusting's steel cushion between bottom plate and the prefabrication pedestal to the height or the levelness of adjustment bottom plate, end template and external mold hydraulic system and centre form hydraulic system releasable connection are provided with the breach of dodging centre form hydraulic system on the end template, so that centre form hydraulic system's installation and form removal.
The utility tunnel adopts the long-line method prefabrication, and prefabrication factory sets up 2 long-line utility tunnel prefabrication pedestals (according to the construction scheme 5-8 sections unequal, every section 2.5 meters), and the basement membrane linearity of prefabrication pedestal accords with the design requirement with roof beam body (the gallery body) linearity (camber). The outer side die is provided with a hydraulic system and a walking rail, and is longitudinally moved to the next beam-making pedestal (a prefabricating pedestal) after being demoulded.
A construction method of a prefabricated comprehensive pipe gallery comprises the following construction steps of a template system of the prefabricated comprehensive pipe gallery:
(1) respectively installing outer mold hydraulic systems on the walking rails on two sides of the prefabricated pedestal;
(2) binding a reinforcement cage on the bottom plate;
(3) installing an internal mold hydraulic system on the base, enabling an internal template of the external mold hydraulic system to extend into the reinforcement cage and expand, and then installing end templates on two sides of the external mold hydraulic system and the internal mold hydraulic system;
(4) pouring concrete in a cavity defined by the outer die hydraulic system, the inner die hydraulic system and the end die plate;
(5) after the strength meets the design requirement, sequentially removing the templates according to the sequence of the end template, the outer template and the inner membrane plate;
(6) prefabricating a 1# beam section, taking the end of the beam section as an end mould of an adjacent beam section, integrally hoisting a reinforcing steel bar which is bound and formed on a mould, sequentially manufacturing 2#, 3#, 4#, 5#, … … beam sections, and finishing the whole hole construction of 5-8 sections;
(6) covering geotextile on the top plate of the beam section, performing spray curing on the side surface and the inner box surface of the beam section, and sealing by adopting a telescopic light steel shed frame for performing steam curing;
(7) and when the designed strength is reached, the beam sections are transported to a beam storage area for storage by adopting a 75T gantry crane.
In the embodiment, the external mold hydraulic system, the internal mold hydraulic system and the end mold plate are cleaned before use, the mold release agent is uniformly coated, the prefabricated beam sections are used as matching sections, the isolating agent is coated among the beam sections, the section of the beam section is uniformly coated, and the beam section is cleaned by a steel wire brush and clean water before being hoisted.
The above description is only a preferred embodiment of the present invention, and it will be apparent to those skilled in the art that various forms of the prefabricated utility tunnel formwork system and the construction method thereof are not required to be inventive in light of the teachings of the present invention, and all equivalent changes, modifications, substitutions and alterations made herein without departing from the spirit and scope of the present invention as defined by the appended claims are intended to be covered by the present invention.
Claims (10)
1. The utility model provides a prefabricated utility tunnel's template system, includes prefabricated pedestal, its characterized in that, the both sides of prefabricated pedestal are provided with the walking track respectively along longitudinal direction, be provided with on the walking track rather than the walking cooperation and be used for forming the external mold hydraulic system of utility tunnel external mold, the upside of prefabricated pedestal is provided with the bottom plate, be provided with on the bottom plate and follow longitudinal movement and be used for forming the centre form hydraulic system of utility tunnel centre form, still be provided with the end template of utility tunnel on the bottom plate.
2. The template system of the prefabricated comprehensive pipe gallery according to claim 1, wherein the external mold hydraulic system comprises a sliding seat matched with a walking track, an external mold frame is arranged on the sliding seat, external templates are arranged on the inner side surface and the top surface of the external mold frame, the inner side of the lower end of the external mold frame is hinged with the sliding seat, a telescopic cylinder is obliquely hinged to the outer side of the sliding seat, and the telescopic end of the telescopic cylinder is hinged with the outer side of the lower end of the external mold frame.
3. The template system of the prefabricated comprehensive pipe gallery according to claim 2, wherein a ladder stand is arranged on the outer die frame, a safety guardrail is arranged on the outer side of the top of the outer die frame, and an operating platform and an observation system are arranged on the top of the outer die frame.
4. The template system of the prefabricated comprehensive pipe gallery according to claim 2 or 3, wherein the bottom of the sliding seat is provided with a roller matched with the walking track, and the roller is driven to rotate by a driving motor.
5. The template system of the prefabricated utility tunnel according to claim 2 or 3, wherein the internal mold hydraulic system comprises a pair of longitudinal guide rails erected on and detachably connected with the bottom plate, one end of the longitudinal guide rails is provided with a cantilever end, the cantilever end is provided with a mounting seat in sliding fit with the longitudinal guide rails, and the mounting seat is provided with an internal template for forming an inner cavity of the utility tunnel.
6. The prefabricated utility tunnel formwork system of claim 5, wherein the lower sides of the longitudinal rails are respectively provided with a pair of support blocks for forming one end of the longitudinal rails into a cantilever end, and the mounting seat is provided with a sliding block slidably engaged with the longitudinal rails.
7. The template system of the prefabricated comprehensive pipe gallery according to claim 5, wherein the inner template comprises a top template, a bottom template and arc-shaped side templates located on two sides, a plurality of first air cylinders for driving the top template to lift are vertically arranged on the upper side of the mounting seat, a plurality of second air cylinders connected with the arc-shaped side templates are respectively arranged on two sides of the mounting seat at intervals, and a plurality of third air cylinders for driving the bottom template to lift are arranged on the lower side of the mounting seat.
8. The template system of the prefabricated comprehensive pipe gallery according to claim 1, wherein a steel cushion block with adjustable height is arranged between the bottom plate and the prefabricated pedestal, the end template is detachably connected with the outer die hydraulic system and the inner die hydraulic system, and a notch for avoiding the inner die hydraulic system is arranged on the end template.
9. A method of constructing a prefabricated utility tunnel including the formwork system of the prefabricated utility tunnel of claim 7, characterized by the steps of:
(1) respectively installing outer mold hydraulic systems on the walking rails on two sides of the prefabricated pedestal;
(2) binding a reinforcement cage on the bottom plate;
(3) installing an internal mold hydraulic system on the base, enabling an internal template of the external mold hydraulic system to extend into the reinforcement cage and expand, and then installing end templates on two sides of the external mold hydraulic system and the internal mold hydraulic system;
(4) pouring concrete in a cavity defined by the outer die hydraulic system, the inner die hydraulic system and the end die plate;
(5) after the strength meets the design requirement, sequentially removing the templates according to the sequence of the end template, the outer template and the inner membrane plate;
(6) prefabricating a 1# beam section, taking the end of the beam section as an end mould of an adjacent beam section, integrally hoisting a reinforcing steel bar which is bound and formed on a mould, sequentially manufacturing 2#, 3#, 4#, 5#, … … beam sections, and finishing the whole hole construction of 5-8 sections;
(6) covering geotextile on the top plate of the beam section, and performing spray maintenance on the side surface and the inner box surface of the beam section;
(7) and when the designed strength is reached, the beam sections are transported to a beam storage area for storage by adopting a 75T gantry crane.
10. The construction method of the template system of the prefabricated comprehensive pipe gallery according to claim 9, characterized in that templates of an outer mold hydraulic system, an inner mold hydraulic system and an end template are cleaned before use, a release agent is uniformly coated, prefabricated beam sections are used as matching sections, a separating agent is coated among the beam sections, the sections of the beam sections are uniformly coated, and the beam sections are cleaned by a steel wire brush and clean water before hoisting is completed; and during maintenance, the flexible light steel shed frame is adopted for sealing, and steam maintenance is carried out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050958.0A CN110682416A (en) | 2019-10-31 | 2019-10-31 | Template system for prefabricating comprehensive pipe gallery and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911050958.0A CN110682416A (en) | 2019-10-31 | 2019-10-31 | Template system for prefabricating comprehensive pipe gallery and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN110682416A true CN110682416A (en) | 2020-01-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911050958.0A Pending CN110682416A (en) | 2019-10-31 | 2019-10-31 | Template system for prefabricating comprehensive pipe gallery and construction method thereof |
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| CN (1) | CN110682416A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483040A (en) * | 2020-04-20 | 2020-08-04 | 杭州昂创科技有限公司 | Manufacturing method of prefabricated deep arc wave wall |
| CN111730727A (en) * | 2020-06-19 | 2020-10-02 | 中交第三航务工程局有限公司 | Manufacturing method of vertical prefabricated template of underground comprehensive pipe gallery |
| CN113389221A (en) * | 2021-07-02 | 2021-09-14 | 中国十九冶集团有限公司 | Construction method for internal template of cast-in-situ pipe gallery |
-
2019
- 2019-10-31 CN CN201911050958.0A patent/CN110682416A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111483040A (en) * | 2020-04-20 | 2020-08-04 | 杭州昂创科技有限公司 | Manufacturing method of prefabricated deep arc wave wall |
| CN111730727A (en) * | 2020-06-19 | 2020-10-02 | 中交第三航务工程局有限公司 | Manufacturing method of vertical prefabricated template of underground comprehensive pipe gallery |
| CN113389221A (en) * | 2021-07-02 | 2021-09-14 | 中国十九冶集团有限公司 | Construction method for internal template of cast-in-situ pipe gallery |
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