CN106193432A - A kind of web is with the prestressing force groove type plate of air vent - Google Patents
A kind of web is with the prestressing force groove type plate of air vent Download PDFInfo
- Publication number
- CN106193432A CN106193432A CN201610775665.9A CN201610775665A CN106193432A CN 106193432 A CN106193432 A CN 106193432A CN 201610775665 A CN201610775665 A CN 201610775665A CN 106193432 A CN106193432 A CN 106193432A
- Authority
- CN
- China
- Prior art keywords
- web
- wing plate
- air vent
- plate
- groove type
- 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
- 239000004567 concrete Substances 0.000 claims abstract description 24
- 239000003351 stiffener Substances 0.000 claims abstract description 10
- 238000009423 ventilation Methods 0.000 claims abstract description 4
- 210000003205 muscle Anatomy 0.000 claims description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 3
- 230000007123 defense Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/04—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
-
- 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
- E04C2/44—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose
- E04C2/52—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits
- E04C2/521—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling
- E04C2/523—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the purpose with special adaptations for auxiliary purposes, e.g. serving for locating conduits serving for locating conduits; for ventilating, heating or cooling for ventilating
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C3/00—Structural elongated elements designed for load-supporting
- E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
- E04C3/20—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members
- E04C3/26—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces of concrete or other stone-like material, e.g. with reinforcements or tensioning members prestressed
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
The present invention relates to underground civil defense engineering technical field, it is specifically related to a kind of web prestressing force groove type plate with air vent, including web, wing plate and covering at the concrete lift of web Yu wing plate top, web sets air vent, and is formed around stiffener at air vent.The present invention offers air vent by reserving rectangle at groove type plate web, all kinds of ventilation shaft of building, fire extinguisher canvas hose, heating coil is made to pass through from air vent, floor height shared by equipment is reduced with this, reduce groove type plate structure floor height, improve economy, stiffener is set, it is ensured that structural bearing capacity around this external air vent.
Description
Technical field
The present invention relates to technical field of civil engineering, be specifically related to a kind of web prestressing force groove type plate with air vent.
Background technology
At present, prestressed concrete trough plate is the prefabricated reinforced concrete bearing carrier that beam slab combines, by the roomy wing
Plate and two narrow and high web compositions.Prestressed concrete trough plate has good structural mechanical property, clear and definite power transmission
Level, succinct geometry, is a kind of to can be made into large span, big load, big area coverage and both economical carrying
Component, has a wide range of applications at present.Owing to big hip precast prestressed groove type plate structure height is higher than common contignation and nothing
Amount building cover structure, causes groove type plate structure floor height higher.Increase as will result in basement foundation excavation amount for basement structure,
Affect structure economics.Therefore, it is necessary to a kind of novel cell template of design, to overcome the defect of prior art.
Summary of the invention
For solving the problems referred to above, the present invention punches by reserving rectangle at groove type plate web, makes all kinds of ventilation of building
Pipeline, fire extinguisher canvas hose, heating coil pass through from this hole, reduce floor height shared by equipment with this, reduce groove type plate structure floor height, improve structure
Economy.The position that punches will arrange stiffener, it is ensured that structural bearing capacity.
The present invention is realized by following technical proposals:
A kind of web is with the prestressing force groove type plate of air vent, including two webs, wing plate and covering at web and wing plate top
Concrete lift, web is positioned at the bottom at wing plate two ends.It is characterized in that, the inside of web is provided with multiple stirrup and Duo Gen
Web is pre-stressed longitudinal reinforced.Stirrup is positioned at the middle part of web.The plane at the reinforcing bar place, both sides of stirrup and the axial cross section of web
Parallel.The inner side of the pre-stressed longitudinal reinforced both sides reinforcing bar being positioned at stirrup of web.The two ends of stirrup are beyond the top 10 ~ 20cm of wing plate.
The upper middle part of web is additionally provided with air vent.Air vent is rectangular.Multiple stiffener it is provided with in the web of air vent surrounding.
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, stiffener includes multiple peg and steel plate.Steel plate is positioned at air vent surrounding, and with air vent edge
Parallel.Peg is vertically welded on steel plate.
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 present invention offers air vent by reserving rectangle at groove type plate web, makes all kinds of ventilation shaft of building, fire-fighting
Water pipe, heating coil pass through from air vent, reduce floor height shared by equipment with this, reduce groove type plate structure floor height, improve economy, in addition
Stiffener is set, it is ensured that structural bearing capacity around air vent.
Accompanying drawing explanation
Accompanying drawing 1 is the median ventral plate of the present invention sectional structure schematic diagram with the prestressing force groove type plate of air vent；
Accompanying drawing 2 is the median ventral plate of the present invention facade structures schematic diagram with the prestressing force groove type plate of air vent；
Accompanying drawing 3 is near vent partial structurtes schematic diagram in the present invention；
Accompanying drawing 4 is the median ventral plate of the present invention plan structure schematic diagram with the prestressing force groove type plate of air vent；
In figure: 1-web；2-wing plate；3-slow setting soil LIFT；11-stirrup；12-air vent；121-stiffener；13-web
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 web is with the prestressing force groove type plate of air vent, including two webs 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.It is characterized in that, the inside of web 1 is provided with many
Individual stirrup 11 and Duo Gen web pre-stressed longitudinal reinforced 13.Stirrup 11 is positioned at the middle part of web 1.Putting down of the reinforcing bar place, both sides of stirrup 11
Face is parallel with the axial cross section of web 1.Web pre-stressed longitudinal reinforced 13 is positioned at the inner side of the both sides reinforcing bar of stirrup 11.Stirrup 11
Two ends are beyond the top 15cm of wing plate 2.The upper middle part of web 1 is additionally provided with air vent 12.Air vent 12 is rectangular.Air vent 12 4
It is provided with multiple stiffener 121 in the web in week.
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, stiffener 121 includes multiple peg 123 and steel plate 122.Steel plate 122 is positioned at air vent 12 4
Week, and parallel with air vent edge.Peg 123 is vertically welded on steel plate 122.
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 (4)
1. web is with a prestressing force groove type plate for air vent, including two webs (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) is provided with multiple stirrup (11) and many webs pre-stressed longitudinal reinforced (13)；Described stirrup (11) is positioned at web
(1) middle part；The plane at the reinforcing bar place, both sides of described stirrup (11) is parallel with the axial cross section of web (1)；Described web
Pre-stressed longitudinal reinforced (13) are positioned at the inner side of the both sides reinforcing bar of stirrup (11)；The two ends of described stirrup (11) are beyond the top of wing plate (2)
Portion 10 ~ 20cm；The upper middle part of described web (1) is additionally provided with air vent (12)；Described air vent (12) is rectangular；Described air vent
(12) multiple stiffener (121) it is provided with in the web of surrounding；
It is provided with many wing plates in wing plate described in 2 (2) and indulges muscle (23), many wing plate horizontal bars (21) and many wing plates connection lacing wires
(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) is the regular reinforcement of two ends band crotch；Described wing plate connect lacing wire (22) one end be positioned at wing plate (2) end
Muscle (23) indulged by the wing plate in portion 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 web the most as claimed in claim 1 is with the prestressing force groove type plate of air vent, it is characterised in that described reinforcement structure
Part (121) includes multiple peg (123) and steel plate (122)；Described steel plate (122) is positioned at air vent (12) surrounding, and with ventilation
Edge, hole is parallel；Peg (123) is vertically welded on steel plate (122).
A kind of web the most as claimed in claim 2 is with the prestressing force groove type plate of air vent, it is characterised in that described web
(1), the concrete material of wing plate (2) and concrete lift (3) is normal concrete or strong concrete.
A kind of web the most as claimed in claim 3 is with the prestressing force groove type plate of air vent, it is characterised in that be positioned at wing plate
(2) thickness of the concrete lift (3) at top is 10 ~ 20cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775665.9A CN106193432A (en) | 2016-08-31 | 2016-08-31 | A kind of web is with the prestressing force groove type plate of air vent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610775665.9A CN106193432A (en) | 2016-08-31 | 2016-08-31 | A kind of web is with the prestressing force groove type plate of air vent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106193432A true CN106193432A (en) | 2016-12-07 |
Family
ID=58089265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610775665.9A Pending CN106193432A (en) | 2016-08-31 | 2016-08-31 | A kind of web is with the prestressing force groove type plate of air vent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106193432A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623501A (en) * | 2020-03-10 | 2020-09-04 | 朗诗集团股份有限公司 | Hidden fresh air pipeline system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748682A (en) * | 2010-01-22 | 2010-06-23 | 清华大学 | Steel-concrete composite beam adopting corrugated steel web and construction method thereof |
| CN102116063A (en) * | 2010-03-19 | 2011-07-06 | 柳忠林 | Large-span prestressed concrete girder plate used as ventilation channel, and ventilation channel system |
| 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 |
| CN202280201U (en) * | 2011-11-03 | 2012-06-20 | 武汉市建筑设计院 | Concrete beam provided with honeycomb round holes |
| CN203487698U (en) * | 2013-09-12 | 2014-03-19 | 南京工业大学 | Web punching profiled steel sheet combination beam with stiffening ribs |
-
2016
- 2016-08-31 CN CN201610775665.9A patent/CN106193432A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748682A (en) * | 2010-01-22 | 2010-06-23 | 清华大学 | Steel-concrete composite beam adopting corrugated steel web and construction method thereof |
| CN102116063A (en) * | 2010-03-19 | 2011-07-06 | 柳忠林 | Large-span prestressed concrete girder plate used as ventilation channel, and ventilation channel system |
| 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 |
| CN202280201U (en) * | 2011-11-03 | 2012-06-20 | 武汉市建筑设计院 | Concrete beam provided with honeycomb round holes |
| CN203487698U (en) * | 2013-09-12 | 2014-03-19 | 南京工业大学 | Web punching profiled steel sheet combination beam with stiffening ribs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623501A (en) * | 2020-03-10 | 2020-09-04 | 朗诗集团股份有限公司 | Hidden fresh air pipeline system |
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