CN106193445A - A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations - Google Patents
A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations Download PDFInfo
- Publication number
- CN106193445A CN106193445A CN201610774893.4A CN201610774893A CN106193445A CN 106193445 A CN106193445 A CN 106193445A CN 201610774893 A CN201610774893 A CN 201610774893A CN 106193445 A CN106193445 A CN 106193445A
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- CN
- China
- Prior art keywords
- wing plate
- web
- plate
- wing
- installations
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 25
- 230000007123 defense Effects 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 title claims abstract description 22
- 210000003205 muscle Anatomy 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 210000001015 abdomen Anatomy 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/02—Load-carrying floor structures formed substantially of prefabricated units
- E04B5/08—Load-carrying floor structures formed substantially of prefabricated units assembled of block-shaped elements, e.g. hollow stones
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Rod-Shaped Construction Members (AREA)
Abstract
The present invention relates to underground civil defense engineering technical field, be specifically related to a kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, including web, wing plate and covering at the concrete lift of web Yu wing plate top, be provided with the most pre-stressed longitudinal reinforced bottom web.The present invention is by arranging common deformed bar bottom web, and groove type plate can meet the requirement of 5 grades of civil air defense constructions and installations loads, makes component reach design bearing capacity.
Description
Technical field
The present invention relates to technical field of civil engineering, be specifically related to a kind of prestressing force grooved that can be used for 5 grades of civil air defense constructions and installations
Plate.
Background technology
Housing industrialization has started to flourish at present, and the industrialization of following underground engineering certainly will break through numerous difficulties, break
Soil and go out.Large Span Underground spatial construction is in the ascendant, and prestressing force groove type plate exists from now on as a kind of new underground structure form
The underground space construction of China will obtain more popularization and application, and the employing of longspan structure form will get more and more.People
The construction of preventing engineering is that the underground space builds a requisite part, and prestressed structure application in civil air defense constructions and installations would is that
Inevitable trend.
At present, the skyscraper of China's overwhelming majority is desirable that must build basement civil air defense engineering, and these engineerings are big
Mostly it is five, six grades of civil air defense constructions and installations that drag the highest grade.Built many underground engineerings are not enough because of drag, it is necessary to carry out flat war
Conversion or prewar reinforce, and the most not only to consume national substantial amounts of human and material resources and financial resources, and also to take prewar many precious
The expensive time.The civil air defense constructions and installations precast prestressed groove type plate of big hip, owing to it is by civil defense plan-ing, its requirement for bearing capacity is higher, mesh
Front existing groove type plate all can not meet 5 grades of civil air defense constructions and installations needs, and therefore urgent need design is a kind of can be used for the pre-of 5 grades of civil air defense constructions and installations
Stress groove type plate.
Summary of the invention
For meeting 5 grades of required loading demands of civil air defense constructions and installations, the invention provides and a kind of can be used for the pre-of 5 grades of civil air defense constructions and installations
Stress groove type plate, by arranging common deformed bar bottom web, groove type plate can meet wanting of 5 grades of civil air defense constructions and installations loads
Ask, make component reach design bearing capacity.
The present invention is realized by following technical proposals:
A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, including web, wing plate and covering at web and wing plate top
Concrete lift, web is positioned at the bottom at wing plate two ends.The inside of web sets multiple stirrup and Duo Gen is the most pre-stressed longitudinal reinforced.
Web is the most pre-stressed longitudinal reinforced is positioned in web the one end away from wing plate.The non-prestressed vertical muscle of web is positioned at web near web
Both side surface position.Stirrup is positioned at the centre of web.The two ends of stirrup are beyond the top 10 ~ 20cm of wing plate.
It is provided with many wing plates in wing plate and indulges muscle, many wing plate horizontal bars and the connection lacing wire of Duo Gen wing plate.Wing plate horizontal bar and wing plate
Vertical muscle is mutually perpendicular to intersection and is embedded in inside wing plate.Wing plate connects the regular reinforcement that lacing wire is two ends band crotch.Wing plate connection is drawn
One end of muscle indulges muscle with the wing plate being positioned at wing plate bottommost and wing plate horizontal bar is connected, and the other end exceeds wing plate top 10 ~ 20cm.
Concrete lift is positioned at the top of wing plate.Many vertical muscle and horizontal bar it is provided with in concrete lift.Vertical muscle and horizontal stroke
It is mutually perpendicular between muscle.The two ends of stirrup, wing plate connect lacing wire and are welded to connect with vertical muscle and horizontal bar respectively.
Further, the concrete material of web, wing plate and concrete lift is normal concrete or high intensity coagulation
Soil.
Further, the thickness of the concrete lift being positioned at wing plate top is 10 ~ 20cm.
The invention provides a kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, general by arranging bottom web
Logical deformed bar so that groove type plate can meet the requirement of 5 grades of civil air defense constructions and installations loads, makes component reach design bearing capacity.
Accompanying drawing explanation
Accompanying drawing 1 is the sectional structure signal of the civil air defense constructions and installations groove type plate of built-in retarded adhesive prestressed steel bar in the present invention
Figure；
Accompanying drawing 2 is the facade structures schematic diagram of the civil air defense constructions and installations groove type plate of built-in retarded adhesive prestressed steel bar in the present invention；
In figure: 1-web；2-wing plate；3-slow setting soil LIFT；11-stirrup；12-web is the most pre-stressed longitudinal reinforced；13-web is non-
Pre-stressed longitudinal reinforced；21-wing plate horizontal bar；22-wing plate connects lacing wire；Muscle indulged by 23-wing plate；31-horizontal bar；32-indulges muscle.
Detailed description of the invention
With specific embodiment, the present invention is further described below in conjunction with the accompanying drawings, in order to the technology people in this area
Member understands the present invention.
A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, including web 1, wing plate 2 and covering at web 1 and the wing
The concrete lift 3 at plate 2 top, web 1 is positioned at the bottom at wing plate 2 two ends.The inside of web 1 sets multiple stirrup 11 and Duo Gen
The most pre-stressed longitudinal reinforced 12.Web the most pre-stressed longitudinal reinforced 12 is positioned at the one end in web 1 away from wing plate 2.Web is non-prestressed
Vertical muscle 13 is positioned at web 1 near web both side surface position.Stirrup 11 is positioned at the centre of web 1.The two ends of stirrup 11 exceed
The top 15cm of wing plate 2.
It is provided with many wing plates in wing plate 2 and indulges muscle 23, many wing plate horizontal bar 21 and Duo Gen wing plates connection lacing wires 22.Wing plate horizontal bar
21 and wing plate indulge muscle 23 and be mutually perpendicular to intersection to be embedded in wing plate 2 internal.Wing plate connects the ordinary steel that lacing wire 22 is two ends band crotch
Muscle.One end of wing plate connection lacing wire 22 indulges muscle 23 with the wing plate being positioned at wing plate 2 bottommost and wing plate horizontal bar 21 is connected, the other end
Beyond wing plate 2 top 15cm.
Concrete lift 3 is positioned at the top of wing plate 2.Many vertical muscle 32 and horizontal bar 31 it is provided with in concrete lift 3.Vertical
It is mutually perpendicular between muscle 32 and horizontal bar 31.The two ends of stirrup 11, wing plate connect lacing wire 22 and weld with vertical muscle 32 and horizontal bar 31 respectively
Connect.
In the present embodiment, the concrete material of web 1, wing plate 2 and concrete lift 3 is normal concrete or high intensity
Concrete.
In the present embodiment, the thickness of the concrete lift 3 being positioned at wing plate 2 top is 15cm.
Embodiment of above is only in order to illustrate the present invention and and unrestricted technical scheme described in the invention；Although therefore
This specification with reference to each above-mentioned embodiment to present invention has been detailed description, but the ordinary skill of this area
Personnel should be appreciated that and still can modify the present invention or equivalent；And all without departing from the present invention spirit and
The technical scheme of scope and improvement thereof, it all should be contained in the middle of scope of the presently claimed invention.
Claims (3)
1. can be used for a prestressing force groove type plate for 5 grades of civil air defense constructions and installations, including web (1), wing plate (2) and covering in web (1)
With the concrete lift (3) at wing plate (2) top, described web (1) is positioned at the bottom at wing plate (2) two ends；It is characterized in that, institute
The inside stating web (1) sets multiple stirrup (11) and many common pre-stressed longitudinal reinforced (12)；Described web is the most pre-stressed longitudinal reinforced
(12) one end away from wing plate (2) in web (1) it is positioned at；It is close that the non-prestressed vertical muscle of described web (13) is positioned at web (1)
Web both side surface position；Described stirrup (11) is positioned at the centre of web (1)；The two ends of described stirrup (11) exceed wing plate (2)
Top 10 ~ 20cm；
It is provided with many wing plates in described wing plate (2) and indulges muscle (23), many wing plate horizontal bars (21) and many wing plates connection lacing wire (22)；
Described wing plate horizontal bar (21) and wing plate are indulged muscle (23) and are mutually perpendicular to intersection to be embedded in wing plate (2) internal；Described wing plate connects lacing wire
(22) it is the regular reinforcement of two ends band crotch；Described wing plate connect lacing wire (22) one end be positioned at wing plate (2) bottommost
Muscle (23) indulged by wing plate and wing plate horizontal bar (21) connects, and the other end exceeds wing plate (2) top 10 ~ 20cm；
Concrete lift (3) is positioned at the top of wing plate (2)；Be provided with in described concrete lift (3) many vertical muscle (32) and
Horizontal bar (31)；Indulge and be mutually perpendicular between muscle (32) and horizontal bar (31)；The two ends of described stirrup (11), wing plate connect lacing wire (22) point
It is not welded to connect with vertical muscle (32) and horizontal bar (31).
A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, it is characterised in that described abdomen
The concrete material of plate (1), wing plate (2) and concrete lift (3) is normal concrete or strong concrete.
A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations, it is characterised in that be positioned at the wing
The thickness of the concrete lift (3) at plate (2) top is 10 ~ 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774893.4A CN106193445A (en) | 2016-08-31 | 2016-08-31 | A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610774893.4A CN106193445A (en) | 2016-08-31 | 2016-08-31 | A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193445A true CN106193445A (en) | 2016-12-07 |
Family
ID=58089422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610774893.4A Pending CN106193445A (en) | 2016-08-31 | 2016-08-31 | A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193445A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316348A (en) * | 2018-03-12 | 2018-07-24 | 济南市人防建筑设计研究院有限责任公司 | A kind of underground Civil Air Defense Facilities |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB181098A (en) * | 1921-03-03 | 1922-06-06 | Richard Hawke Rogers | Improvements in or relating to beams or like structural members for use in reinforced concrete construction |
| US3577504A (en) * | 1965-03-26 | 1971-05-04 | Abraham Icchok Lipski | Method of manufacturing a girder with a web of reinforced and/or prestressed concrete |
| JPH07197598A (en) * | 1993-12-28 | 1995-08-01 | Fujita Corp | Standard quantity bar arranged thin thickness precast concrete beam and construction work method for reinforced concrete beam using the beam |
| CN200946349Y (en) * | 2006-09-11 | 2007-09-12 | 郁立方 | Prestress concrete multiple-rib plate |
| CN101691737A (en) * | 2009-09-23 | 2010-04-07 | 东南大学 | Corrugated steel web pre-flex assembled groove shape beam and manufacturing method thereof |
| CN102304928A (en) * | 2010-06-18 | 2012-01-04 | 柳忠林 | Big-span and big-load prestress trough-shaped laminated plate used as 6-level civil air defence basement roof plate |
| CN103276662A (en) * | 2013-05-13 | 2013-09-04 | 中交第二航务工程局有限公司 | Large-cantilever steel web spinal box beam segment and construction technology |
| CN104594557A (en) * | 2014-12-05 | 2015-05-06 | 西安建筑科技大学 | Prefabricated reinforced concrete beam with transverse steel partition boards and construction method |
| CN205153139U (en) * | 2015-09-17 | 2016-04-13 | 中民筑友有限公司 | Prefabricated building of amalgamation |
| CN206053116U (en) * | 2016-08-31 | 2017-03-29 | 济南市人防建筑设计研究院有限责任公司 | A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations |
-
2016
- 2016-08-31 CN CN201610774893.4A patent/CN106193445A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB181098A (en) * | 1921-03-03 | 1922-06-06 | Richard Hawke Rogers | Improvements in or relating to beams or like structural members for use in reinforced concrete construction |
| US3577504A (en) * | 1965-03-26 | 1971-05-04 | Abraham Icchok Lipski | Method of manufacturing a girder with a web of reinforced and/or prestressed concrete |
| JPH07197598A (en) * | 1993-12-28 | 1995-08-01 | Fujita Corp | Standard quantity bar arranged thin thickness precast concrete beam and construction work method for reinforced concrete beam using the beam |
| CN200946349Y (en) * | 2006-09-11 | 2007-09-12 | 郁立方 | Prestress concrete multiple-rib plate |
| CN101691737A (en) * | 2009-09-23 | 2010-04-07 | 东南大学 | Corrugated steel web pre-flex assembled groove shape beam and manufacturing method thereof |
| CN102304928A (en) * | 2010-06-18 | 2012-01-04 | 柳忠林 | Big-span and big-load prestress trough-shaped laminated plate used as 6-level civil air defence basement roof plate |
| CN103276662A (en) * | 2013-05-13 | 2013-09-04 | 中交第二航务工程局有限公司 | Large-cantilever steel web spinal box beam segment and construction technology |
| CN104594557A (en) * | 2014-12-05 | 2015-05-06 | 西安建筑科技大学 | Prefabricated reinforced concrete beam with transverse steel partition boards and construction method |
| CN205153139U (en) * | 2015-09-17 | 2016-04-13 | 中民筑友有限公司 | Prefabricated building of amalgamation |
| CN206053116U (en) * | 2016-08-31 | 2017-03-29 | 济南市人防建筑设计研究院有限责任公司 | A kind of prestressing force groove type plate that can be used for 5 grades of civil air defense constructions and installations |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108316348A (en) * | 2018-03-12 | 2018-07-24 | 济南市人防建筑设计研究院有限责任公司 | A kind of underground Civil Air Defense Facilities |
| CN108316348B (en) * | 2018-03-12 | 2023-08-11 | 济南市人防建筑设计研究院有限责任公司 | Underground civil air defense facility |
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