CN108643610A - Between a kind of reuse valve group and method of construction - Google Patents
Between a kind of reuse valve group and method of construction Download PDFInfo
- Publication number
- CN108643610A CN108643610A CN201810540080.8A CN201810540080A CN108643610A CN 108643610 A CN108643610 A CN 108643610A CN 201810540080 A CN201810540080 A CN 201810540080A CN 108643610 A CN108643610 A CN 108643610A
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- Prior art keywords
- prefabricated
- house
- pedestal
- pipe trench
- terrace
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Classifications
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/1205—Small buildings erected in the open air
-
- 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
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Sewage (AREA)
- Residential Or Office Buildings (AREA)
Abstract
The invention belongs to industrial building technical fields,More particularly between a kind of reuse valve group and method of construction,Including prefabricated house,House pedestal,Indoor prefabricated terrace,Prefabricated pipe trench and prefabricated cover board,The quantity of house pedestal is multiple,The bottom of prefabricated house is connected house pedestal,Indoor prefabricated terrace paving is connected in prefabricated house and indoor prefabricated terrace connection house pedestal,The bottom part down of indoor prefabricated terrace connects prefabricated pipe trench,The top of prefabricated pipe trench is laid with prefabricated cover board,Solve the cast-in-place concrete frame that structure uses between existing valve group,Operational procedure is cumbersome,Long construction period,Contraction in Site problem influential on environment,Structure of the invention very light in weight,It is not high to ground requirement for bearing capacity,The earth volume of basement process is smaller,Earth volume is reduced to excavate,Reduce the security risk in work progress,And it can quickly assemble,Dismounting,It reuses,Substantially reduce construction period,Reduce the influence to environment.
Description
Technical field
The invention belongs to industrial building technical fields, and in particular between a kind of reuse valve group and method of construction.
Background technology
For respond national development new policy, energy saving, emission reduction, environmental protection, efficiently, drop be originally oil gas field development inexorable trend.
It is a kind of common aedicula in oil gas field surface construction, between valve group, construction area very little is (generally in 30~50m2It is left
It is right), indoor buried pipe trench floor space but accounts for 1/4 or so of floor space, to avoid house foundation and pipe trench from colliding, causes
Embedded depth of foundation is very big (embedded depth of foundation is in -2.6m or so), and basement process cutting depth is also deepened therewith, in -4.5m or so, compares room
Room height is also big (height of house is in 4m or so), and excavation pit is in dell state, and boundary of works area is narrow, is not convenient to use machinery and opens
It digs, typically hand excavation, there are security risks, may jeopardize construction personnel's life when serious；What structure used between valve group shows
Pouring concrete frame, operational procedure are cumbersome：Unwrapping wire-reinforcing bar binding-formwork-pours-conserves-form removal, long construction period, situ wet
Operation has an impact environment, and therefore, designer has been devoted to study a kind of light-duty structure, reduction earthwork excavated volume, shortening
Construction period, environmental protection construction novel valve group between method of construction, with replace traditional valve group between mode of construction.
Invention content
The object of the invention one is to cause basis to be buried to avoid house foundation and pipe trench from colliding between overcoming valve group in the prior art
Deep very big, basement process cutting depth is also deepened therewith, and excavation pit is in dell state, and boundary of works area is narrow, is not convenient to use
Mechanical excavation, typically hand excavation, there are security risks, may jeopardize construction personnel's life problem when serious；Purpose second is that
Overcome the cast-in-place concrete frame that structure uses between valve group in the prior art, operational procedure cumbersome；Purpose three is to overcome construction week
Phase is long, Contraction in Site problem influential on environment.
For this purpose, the present invention provides between a kind of reuse valve group, including prefabricated house, house pedestal, interior
The quantity of prefabricated terrace, prefabricated pipe trench and prefabricated cover board, house pedestal and indoor prefabricated terrace is multiple, prefabricated assembled room
Each side bottom in room is all connected with house pedestal, and the house pedestal of each side bottom is linked as entirety, multiple prefabricated terraces in interior
Paving is connected in prefabricated house and indoor prefabricated terrace connection house pedestal, the bottom part down connection of indoor prefabricated terrace are pre-
The top of tubulation ditch, prefabricated pipe trench is laid with prefabricated cover board.
The house pedestal is T-type pedestal, and T-type pedestal includes horizontal pedestal and perpendicular pedestal, and the top connection for erecting pedestal is prefabricated
The bottom of prefabricated buildings, the bottom end of perpendicular pedestal is vertical with the upper surface middle part of horizontal pedestal to be linked together, the inner end of horizontal pedestal
Portion is linked together with indoor prefabricated terrace.
Visual window is opened up in the middle part of the prefabricated cover board, visual window is inlayed using transparent material.
Further include holder between the reuse valve group, holder is welded into gate using shaped steel, and the bottom of holder passes through height
Degree adjusting bolt is connected to the bottom in prefabricated pipe trench.
The house pedestal is formed using concreting, and indoor prefabricated terrace is precast concrete floor tile, prefabricated pipe trench
It is formed using armored concrete segmentation is prefabricated.
Method of construction between the reuse valve group includes the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group, it is 1.0-2.0m to turn over and ram depth；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench can be placed in foundation pit；
3) the prefabricated pipe trench of multistage is placed in the foundation pit of step 2), will be linked to be entirety after the prefabricated pipe trench adjustment alignment of multistage,
It lays the line in prefabricated pipe trench later, is laid with preform lid plate after pipeline installation and debugging in the top opening of prefabricated pipe trench；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal in ground basal part；
6) it is laid with indoor prefabricated terrace between house pedestal and so that house pedestal is connect with the prefabricated terrace in interior integral；
7) prefabricated house is installed on house pedestal.
Can be used after multistage prefabricated pipe trench adjustment alignment in the step 3) microdilatancy filler fill up the prefabricated pipe trench of multistage it
Between gap.
The transparent material is tempered glass.
The microdilatancy filler is slightly expanded concrete.
Beneficial effects of the present invention：
1, prefabricated assembled, structure very light in weight itself is used between valve group of the present invention, it is not high to ground requirement for bearing capacity, because
This, the earth volume of basement process is smaller, reaches and reduces earth volume excavation, reduces the security risk in work progress；
2, prefabricated house component transports to scene and can quickly assemble, dismantles, reuse, and work progress is simple,
It is easy to operate；
3, construction period is substantially reduced, the influence to environment is reduced；
4, terrace prefabricated pipe trench below uses prefabrication, Assembling, pipe trench bottom that neoteric adjustable height is arranged
Holder is spent, pipeline absolute altitude error caused by convenient for correcting in work progress；
5, trench cover, which punches, is arranged visual window, and staff can have found whether pipeline leaks at any time, to repair in time,
Loss is reduced, ensures the normal operation of engineering.
Description of the drawings
The present invention is described in further details below with reference to attached drawing.
Fig. 1 is the structure main view sectional view reused between valve group；
Fig. 2 is the structure top plan view reused between valve group.
Reference sign：1, prefabricated house；2, house pedestal；3, indoor prefabricated terrace；4, prefabricated pipe trench；5、
Prefabricated cover board 6, visual window；7, holder；8, horizontal pedestal；9, pedestal is erected.
Specific implementation mode
Embodiment 1：
Between a kind of reuse valve group, including prefabricated house 1, house pedestal 2, indoor prefabricated terrace 3, prefabricated pipe
The quantity of ditch 4 and prefabricated cover board 5, house pedestal 2 and indoor prefabricated terrace 3 is multiple, each side of prefabricated house 1
Face bottom is all connected with house pedestal 2, and the house pedestal 2 of each side bottom is linked as entirety, and multiple prefabricated pavings of terrace 3 in interior are connected in pre-
In prefabricated buildings 1 processed and indoor prefabricated terrace 3 connects house pedestal 2, and the bottom part down of indoor prefabricated terrace 3 connects prefabricated pipe
The top of ditch 4, prefabricated pipe trench 4 is laid with prefabricated cover board 5.
Embodiment 2：
As depicted in figs. 1 and 2, between a kind of reuse valve group, including prefabricated house 1, house pedestal 2, interior
The quantity of prefabricated terrace 3, prefabricated pipe trench 4 and prefabricated cover board 5, house pedestal 2 and indoor prefabricated terrace 3 is multiple, prefabricated dress
Each side bottom with formula house 1 is all connected with house pedestal 2, and the house pedestal 2 of each side bottom is linked as entirety, multiple interiors
The paving of prefabricated terrace 3 is connected in prefabricated house 1 and indoor prefabricated terrace 3 connects house pedestal 2, indoor prefabricated terrace 3
Bottom part down connects prefabricated pipe trench 4, and the top of prefabricated pipe trench 4 is laid with prefabricated cover board 5.
Prefabricated assembled, structure very light in weight itself is used between valve group of the present invention, it is not high to ground requirement for bearing capacity, because
This, the earth volume of basement process is smaller, reaches and reduces earth volume excavation, reduces the security risk in work progress；Prefabricated
House component transports to scene and can quickly assemble, dismantles, reuse, and work progress is simple, easy to operate；It substantially reduces
Construction period reduces the influence to environment.
Embodiment 3
On the basis of embodiment 2, the house pedestal 2 is T-type pedestal, and T-type pedestal includes horizontal pedestal 8 and perpendicular pedestal 9,
The bottom of the top connection prefabricated house 1 of perpendicular pedestal 9, the bottom end for erecting pedestal 9 are vertical with the upper surface middle part of horizontal pedestal 8
It is linked together, the medial end of horizontal pedestal 8 is linked together with indoor prefabricated terrace 3.Prefabricated house 1 uses light-duty, ring
It protects, fire-retardant, energy saving, Anti-knock sheet material, it is prefabricated in advance in factory according to the design drawing between valve group, reach quick group of construction site
Dress, is fixed on house pedestal 2, and the circle of bottom one of prefabricated house 1 is all connected with house pedestal 2.House pedestal 2 is connection
The component of prefabricated house 1 and indoor prefabricated terrace 3, by concreting, horizontal pedestal 8 and 9 section of perpendicular pedestal are square
Shape, the prefabricated terrace of house pedestal 2 and ambient indoor 3 connect integral, and fixed prefabricated house 1 can be assembled quickly, be dismantled
And stable structure after assembling；T-type base construction stabilization and waterproof, good airproof performance.
The middle part of the prefabricated cover board 5 opens up visual window 6, and visual window 6 is inlayed using transparent material.Prefabricated cover board 5 punches
Visual window is set, and staff can have found whether pipeline leaks at any time, to repair in time, reduce loss, ensure engineering just
Often operation.
Further include holder 7 between the reuse valve group, holder 7 is welded into gate using shaped steel, and the bottom of holder 7 passes through
Height adjustment bolt is connected to the bottom in prefabricated pipe trench 4.7 height of height adjustment bolt adjustable support, convenient for correcting construction
Pipeline absolute altitude error caused by the process.
The house pedestal 2 is formed using concreting, and indoor prefabricated terrace 3 is precast concrete floor tile, prefabricated pipe
Ditch 4 is formed using armored concrete segmentation is prefabricated.Using prefabricated assembled, structure very light in weight itself wants foundation bearing capacity
Ask not high, therefore, the earth volume of basement process is smaller, achievees the purpose that reducing earth volume excavates；Prefabricated house component fortune
It can quickly be assembled to scene, substantially reduce construction period, reduce the influence to environment；Concrete reduces cost, structure
Stablize.
Embodiment 4
A kind of method of construction between reuse valve group includes the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group, it is 1.0-2.0m to turn over and ram depth；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench 4 can be placed in foundation pit；
3) the prefabricated pipe trench 4 of multistage is placed in the foundation pit of step 2), it is whole by being linked to be after the prefabricated adjustment of pipe trench 4 alignment of multistage
Body is laid the line in prefabricated pipe trench 4 later, is laid with preform lid plate 5 after pipeline installation and debugging in the top opening of prefabricated pipe trench 4；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal 2 in ground basal part；
6) it is laid with indoor prefabricated terrace 3 between house pedestal 2 and house pedestal 2 is made to be connected into indoor prefabricated terrace 3
It is whole；
7) prefabricated house 1 is installed on house pedestal 2.
Microdilatancy filler can be used in the step 3) after multistage prefabricated pipe trench 4 adjustment alignment and fill up the prefabricated pipe trench of multistage 4
Between gap.So that pipe trench is integrally formed, increases leakproofness.
The transparent material is tempered glass；
The microdilatancy filler is slightly expanded concrete.
Prefabricated assembled, structure very light in weight itself is used between valve group of the present invention, it is not high to ground requirement for bearing capacity, because
This, the earth volume of basement process is smaller, reaches and reduces earth volume excavation, reduces the security risk in work progress；Prefabricated
House component transports to scene and can quickly assemble, dismantles, reuse, and work progress is simple, easy to operate；It substantially reduces
Construction period reduces the influence to environment, and prefabricated pipe trench 4 has the function of adjusting pipeline absolute altitude, can meet different level pipeline
The demand of engineering, provides convenience to be used for multiple times；Whether the visual window 6 of trench cover 5 is let out convenient for discovery ditch gut line in time
Leakage.Tempered glass and slightly expanded concrete convenient material drawing, it is economical and practical, reduce production cost.
Embodiment 5
A kind of method of construction between reuse valve group includes the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench 4 can be placed in foundation pit；
3) the prefabricated pipe trench 4 of multistage is placed in the foundation pit of step 2), it is whole by being linked to be after the prefabricated adjustment of pipe trench 4 alignment of multistage
Body is laid the line in prefabricated pipe trench 4 later, is laid with preform lid plate 5 after pipeline installation and debugging in the top opening of prefabricated pipe trench 4；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal 2 in ground basal part；
6) it is laid with indoor prefabricated terrace 3 between house pedestal 2 and house pedestal 2 is made to be connected into indoor prefabricated terrace 3
It is whole；
7) prefabricated house 1 is installed on house pedestal 2.
Microdilatancy filler can be used in the step 3) after multistage prefabricated pipe trench 4 adjustment alignment and fill up the prefabricated pipe trench of multistage 4
Between gap.So that pipe trench is integrally formed, increases leakproofness.
The transparent material is tempered glass；
The microdilatancy filler is slightly expanded concrete.
Embodiment 6
A kind of method of construction between reuse valve group includes the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group, it is 1.5m to turn over and ram depth；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench 4 can be placed in foundation pit；
3) the prefabricated pipe trench 4 of multistage is placed in the foundation pit of step 2), it is whole by being linked to be after the prefabricated adjustment of pipe trench 4 alignment of multistage
Body is laid the line in prefabricated pipe trench 4 later, is laid with preform lid plate 5 after pipeline installation and debugging in the top opening of prefabricated pipe trench 4；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal 2 in ground basal part, 8 sectional dimension of horizontal pedestal of house pedestal 2 is 500x200 [long (mm) x
High (mm)], it is 200x150 [long (mm) x high (mm)] to erect 9 size of pedestal；
6) it is laid with indoor prefabricated terrace 3 between house pedestal 2 and house pedestal 2 is made to be connected into indoor prefabricated terrace 3
It is whole；The size of prefabricated terrace 3 is 500x500x100 [long (mm) x wide (mm) x is thick (mm)]；
7) prefabricated house 1 is installed on house pedestal 2.
Microdilatancy filler can be used in the step 3) after multistage prefabricated pipe trench 4 adjustment alignment and fill up the prefabricated pipe trench of multistage 4
Between gap.So that pipe trench is integrally formed, increases leakproofness.
The transparent material is tempered glass；
The microdilatancy filler is slightly expanded concrete.
Embodiment 7
A kind of method of construction between reuse valve group includes the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group, it is 1.0m to turn over and ram depth；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench 4 can be placed in foundation pit；
3) the prefabricated pipe trench 4 of multistage is placed in the foundation pit of step 2), it is whole by being linked to be after the prefabricated adjustment of pipe trench 4 alignment of multistage
Body is laid the line in prefabricated pipe trench 4 later, is laid with preform lid plate 5 after pipeline installation and debugging in the top opening of prefabricated pipe trench 4；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal 2 in ground basal part, 8 sectional dimension of horizontal pedestal of house pedestal 2 is 500x200 [long (mm) x
High (mm)], it is 200x150 [long (mm) x high (mm)] to erect 9 size of pedestal；
6) it is laid with indoor prefabricated terrace 3 between house pedestal 2 and house pedestal 2 is made to be connected into indoor prefabricated terrace 3
It is whole；The size of prefabricated terrace 3 is 500x500x100 [long (mm) x wide (mm) x is thick (mm)]；
7) prefabricated house 1 is installed on house pedestal 2.
Microdilatancy filler can be used in the step 3) after multistage prefabricated pipe trench 4 adjustment alignment and fill up the prefabricated pipe trench of multistage 4
Between gap.So that pipe trench is integrally formed, increases leakproofness.
The transparent material is tempered glass；
The microdilatancy filler is slightly expanded concrete.
In description of the invention, it is to be understood that if thering is the orientation of the instructions such as term " upper surface ", "inner" or position to close
System to be based on the orientation or positional relationship shown in the drawings, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore the terms describing the positional relationship in the drawings are only for illustration, no
It can be understood as a limitation of this patent.
The foregoing examples are only illustrative of the present invention, does not constitute the limitation to protection scope of the present invention, all
Be with the present invention it is same or analogous design all belong to the scope of protection of the present invention within.
Claims (9)
1. between a kind of reuse valve group, it is characterised in that：It is pre- including prefabricated house (1), house pedestal (2), interior
The quantity of terrace (3), prefabricated pipe trench (4) and prefabricated cover board (5) processed, house pedestal (2) and indoor prefabricated terrace (3) is more
A, each side bottom of prefabricated house (1) is all connected with house pedestal (2), and the house pedestal (2) of each side bottom is even
For entirety, the multiple prefabricated terrace in interior (3) pavings are connected in prefabricated house (1) and indoor prefabricated terrace (3) connection house
The bottom part down of pedestal (2), indoor prefabricated terrace (3) connects prefabricated pipe trench (4), and the top of prefabricated pipe trench (4) is laid with preform lid
Plate (5).
2. between reusing valve group as described in claim 1, it is characterised in that：The house pedestal (2) is T-type pedestal, T-type
Pedestal includes horizontal pedestal (8) and perpendicular pedestal (9), erects the bottom of top connection prefabricated house (1) of pedestal (9), erects base
The bottom end of seat (9) is vertical with the upper surface middle part of horizontal pedestal (8) to be linked together, and the medial end of horizontal pedestal (8) and interior are prefabricated
Terrace (3) is linked together.
3. between reusing valve group as claimed in claim 2, it is characterised in that：Being opened up in the middle part of the prefabricated cover board (5) can
Form (6), visual window (6) are inlayed using transparent material.
4. between reusing valve group as claimed in claim 3, it is characterised in that：Further include holder between the reuse valve group
(7), holder (7) is welded into gate using shaped steel, and the bottom of holder (7) is connected to prefabricated pipe trench (4) by height adjustment bolt
Interior bottom.
5. between reusing valve group as claimed in claim 4, it is characterised in that：The house pedestal (2) is poured using concrete
It builds, indoor prefabricated terrace (3) is precast concrete floor tile, and prefabricated pipe trench (4) forms using armored concrete segmentation is prefabricated.
6. between reusing valve group as claimed in claim 5, it is characterised in that：Method of construction between the reuse valve group
Include the following steps：
1) basement process：Rammer is turned under the terrace of place between valve group, it is 1.0-2.0m to turn over and ram depth；
2) excavation pit is descended in the ground of step 1) until prefabricated pipe trench (4) can be placed in foundation pit；
3) the prefabricated pipe trench of multistage (4) is placed in the foundation pit of step 2), it is whole by being linked to be after the prefabricated pipe trench of multistage (4) adjustment alignment
Body lays the line in prefabricated pipe trench (4), preform lid is laid in the top opening of prefabricated pipe trench (4) after pipeline installation and debugging later
Plate (5)；
4) foundation pit is backfilled to designed elevation；
5) it is laid with house pedestal (2) in ground basal part；
6) it is laid with indoor prefabricated terrace (3) between house pedestal (2) and house pedestal (2) is made to connect with indoor prefabricated terrace (3)
It is connected into entirety；
7) prefabricated house (1) is installed on house pedestal (2).
7. between reusing valve group as claimed in claim 6, it is characterised in that：The prefabricated pipe trench of multistage (4) in the step 3)
Microdilatancy filler can be used after adjustment alignment and fill up the gap between the prefabricated pipe trench of multistage (4).
8. between reusing valve group as claimed in claim 3, it is characterised in that：The transparent material is tempered glass.
9. between reusing valve group as claimed in claim 7, it is characterised in that：The microdilatancy filler is microdilatancy coagulation
Soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540080.8A CN108643610B (en) | 2018-05-30 | 2018-05-30 | Reusable valve block and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810540080.8A CN108643610B (en) | 2018-05-30 | 2018-05-30 | Reusable valve block and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108643610A true CN108643610A (en) | 2018-10-12 |
| CN108643610B CN108643610B (en) | 2020-11-03 |
Family
ID=63758741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810540080.8A Active CN108643610B (en) | 2018-05-30 | 2018-05-30 | Reusable valve block and construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108643610B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064127A (en) * | 1992-02-11 | 1992-09-02 | 崔云生 | But the modular house of whole Transporting |
| JP2003306952A (en) * | 2002-04-16 | 2003-10-31 | Mishima Motoji | Unit type metallic underground structure |
| CN104674847A (en) * | 2015-03-05 | 2015-06-03 | 东北大学 | Novel assembling type precast concrete urban comprehensive pipe gallery and construction method thereof |
| CN204435951U (en) * | 2015-01-23 | 2015-07-01 | 重庆科技学院 | A kind of for the heapstead in oil-gas field development |
| CN107401184A (en) * | 2016-07-05 | 2017-11-28 | 陈俊光 | A kind of construction method of composite material I well |
-
2018
- 2018-05-30 CN CN201810540080.8A patent/CN108643610B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1064127A (en) * | 1992-02-11 | 1992-09-02 | 崔云生 | But the modular house of whole Transporting |
| JP2003306952A (en) * | 2002-04-16 | 2003-10-31 | Mishima Motoji | Unit type metallic underground structure |
| CN204435951U (en) * | 2015-01-23 | 2015-07-01 | 重庆科技学院 | A kind of for the heapstead in oil-gas field development |
| CN104674847A (en) * | 2015-03-05 | 2015-06-03 | 东北大学 | Novel assembling type precast concrete urban comprehensive pipe gallery and construction method thereof |
| CN107401184A (en) * | 2016-07-05 | 2017-11-28 | 陈俊光 | A kind of construction method of composite material I well |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108643610B (en) | 2020-11-03 |
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