CN108265932A - A kind of light-duty exterior wall joist - Google Patents
A kind of light-duty exterior wall joist Download PDFInfo
- Publication number
- CN108265932A CN108265932A CN201810122229.0A CN201810122229A CN108265932A CN 108265932 A CN108265932 A CN 108265932A CN 201810122229 A CN201810122229 A CN 201810122229A CN 108265932 A CN108265932 A CN 108265932A
- Authority
- CN
- China
- Prior art keywords
- window
- web
- exterior wall
- light
- transverse slat
- 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
- E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
- E04F13/0801—Separate fastening elements
- E04F13/0803—Separate fastening elements with load-supporting elongated furring elements between wall and covering elements
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
Abstract
The present invention provides a kind of light-duty exterior wall joist and includes, web and the transverse slat positioned at web upper end, and the area of the web is S1, the area of the transverse slat is S2, the height of the web is h1, the length of the transverse slat is l1, it is spaced apart on the web and is equipped with n1A first window, and n1The area summation of a first window is S3, it is spaced apart on the transverse slat and is equipped with n2A second window, and n2The area summation of a second window is S4, and S3More than S4, and S3Meet claimed below：S3≤p1/[(0.93h1*(1‑S2/n1fS1)/0.81+0.14h1)], wherein p1For web under vertical uniform load q shear-carrying capacity.The present invention fully considers keel web shear-carrying capacity and keel transverse slat Compressive Bearing Capacity under vertical uniform load q under vertical uniform load q, differentiation trepanning processing is carried out to keel, so that keel have both intensity and it is slight the advantages that, with space layout is flexible, foundation cost is low, easy for construction and environmentally friendly section series of advantages such as material, fully meet construction characteristics such as " green, energy-saving and environmental protection and industrialization ".
Description
Technical field
The present invention relates to building field, particularly a kind of light-duty exterior wall joist.
Background technology
Building energy conservation can improve indoor thermal environment, it be influence the cold and hot feeling of human body environmental factor, suitable interior
Thermal environment can make human body be easy to keep balance, so as to make one to generate comfort.Building energy conservation can improve indoor thermal environment, accomplish
It is cool in summer and warm in winter, to meeting the Heating Residential Buildings of power conservation requirement, thermal insulation of roof ability be about general non-energy saving building 1.5~
2.6 again, the insulating power of exterior wall is about 2.0~3.0 times of non-energy saving building, window is about 1.3~1.6 times, it can be seen that, outside
The insulating power of wall plays the role of the effect of building energy conservation very important.At present, exterior wall joist is in addition to that will have well
Except insulating power again, it is also necessary to there is relatively good bearing capacity, but used exterior wall joist needs as possible under construction
Accomplish light-duty, space layout is flexible, foundation cost is low, easy for construction and environmentally friendly section series of advantages such as material can have, because
How this prior art generates a kind of novel exterior wall joist, so as to special with " green, energy-saving and environmental protection and industrialization " building
Sign becomes industry working, it would be highly desirable to solve the problems, such as.
Invention content
A kind of light-duty exterior wall joist is provided in order to solve the problem of the prior art present invention, including：Web and positioned at web
The transverse slat of upper end, the area of the web is S1, the area of the transverse slat is S2, the height of the web is h1, the transverse slat
Length is l1, it is spaced apart on the web and is equipped with n1A first window, and n1The area summation of a first window is S3, the horizontal stroke
It is spaced apart on plate and is equipped with n2A second window, and n2The area summation of a second window is S4, and S3More than S4, and S3Meet following
It is required that：S3≤p1/[(0.93h1*(1-S2/n1fS1)/0.81+0.14h1)], wherein p1For web shearing resistance under vertical uniform load q
Bearing capacity.
In a preferred embodiment, the S4, meet claimed below：Wherein p2For horizontal stroke
Plate Compressive Bearing Capacity under vertical uniform load q.
In a preferred embodiment, the lower end of the web further includes a substrate, and the substrate, web and transverse slat are in I-shaped
Type, and the length l of substrate2≤l1/3。
In a preferred embodiment, the area S of the first window31More than the area S of the second window32。
In a preferred embodiment, the n1＜ n2/ 5, and n1For odd number, n2For even number.
In a preferred embodiment, the n1It is that 5, and 5 first windows are alternatively arranged along the short transverse of web, and
First window near substrate is special-shaped window, other 4 first windows are rectangular window, and the shape of the special-shaped window
Shape is hourglass-shaped for the rectangular window class that inside constriction forms at half height to 2/3rds height.
In a preferred embodiment, multiple second windows are alternatively arranged, and the second window along the length direction of transverse slat
The shape of mouth is square.
In a preferred embodiment, the light-duty exterior wall joist is formed for aluminium by mechanical compression one-pass molding.
In a preferred embodiment, the first window and the second window are filled with sound absorbing layer.
In a preferred embodiment, the material of the sound absorbing layer includes rock wool, ultra-fine cotton or mineral wool.
The present invention fully consider keel web under vertical uniform load q shear-carrying capacity and keel transverse slat in vertical load
The lower Compressive Bearing Capacity of effect carries out differentiation trepanning processing to keel so that keel have both intensity and it is slight the advantages that, tool
Have that space flexible arrangement, foundation cost be low, easy for construction and environmentally friendly section series of advantages such as material, fully meet " green, energy saving,
The construction characteristics such as environmental protection and industrialization ".
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or it will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art, without creative efforts, is also carried with basis
The attached drawing of confession obtains other attached drawings.
Fig. 1 is the light-duty exterior wall joist schematic diagram of the application.
Specific embodiment
Purpose, technical scheme and advantage to make the embodiment of the present application are clearer, below in conjunction with the embodiment of the present application
In attached drawing, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described embodiment is
Some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, those of ordinary skill in the art
The all other embodiment obtained without making creative work, shall fall in the protection scope of this application.
With reference to the light-duty exterior wall joist schematic diagram of figure 1, the present invention includes：Web 1 and the transverse slat 2 positioned at 1 upper end of web, institute
The area for stating web 1 is S1, the area of the transverse slat 2 is S2, the height of the web 1 is h1, the length of the transverse slat 2 is l1,
It is spaced apart on the web 1 and is equipped with n1A first window 11, and n1The area summation of a first window 11 is S3, on the transverse slat 2
It is spaced apart and is equipped with n2A second window 21, and n2The area summation of a second window 21 is S4, and S3More than S4, and S3Meet following
It is required that：
S3≤p1/[(0.93h1*(1-S2/n1fS1)/0.81+0.14h1)], wherein p1It is web 1 under vertical uniform load q
Shear-carrying capacity.The S4, meet claimed below：Wherein p2It is transverse slat 2 in vertical load
The lower Compressive Bearing Capacity of effect.The area S of the first window 1131More than the area S of the second window 2132.In this way, by abundant
The transverse slat 2 of the shear-carrying capacity and keel resistance to compression under vertical uniform load q under vertical uniform load q of the web 1 of consideration keel is held
Power is carried, according to different stressing conditions, differentiation trepanning processing is carried out to keel, so that keel have both intensity and slight etc.
Advantage is avoided because excessively or caused by blindness trepanning intensity declines.
In order to preferably strengthen keel intensity, the present invention further includes a substrate 3, the substrate 3, abdomen in the lower end of web 1
Plate 1 and transverse slat 2 are in I-shaped, and the length l of substrate 32≤l1/3。
And in a preferred embodiment, the n1＜ n2/ 5, and n1For odd number, n2For even number.The n1It is 5, and 5 first
Window is alternatively arranged along the short transverse of web 1, and is special-shaped window near the first window 11 of substrate 3, other 4 the
One window is rectangular window, and the shape of the special-shaped window for the rectangular window half height to three/
The class that inside constriction forms at two height is hourglass-shaped.Multiple second windows 21 are alternatively arranged along the length direction of transverse slat 2,
And second window 21 shape for square.In this way, the window by the way that different zones are set with different sizes, shape and quantity
(hole) so as to further reduce the weight of keel, and maintains the intensity of keel.
In a preferred embodiment, the light-duty exterior wall joist is formed for aluminium by mechanical compression one-pass molding.And
11 and second window 21 of first window is filled with sound absorbing layer.The material of the sound absorbing layer includes rock wool, ultra-fine cotton or glass
Cotton.The soundproof effect of keel of the present invention can so be increased.Avoid due to pursue that keel are light-duty and generate after borehole every
The problem of sound ability declines.
To sum up, the present invention fully consider keel web under vertical uniform load q shear-carrying capacity and keel transverse slat vertical
Compressive Bearing Capacity under load action carries out differentiation trepanning processing to keel, so that keel have both intensity and slight etc. excellent
Point, has that space layout is flexible, foundation cost is low, easy for construction and environmentally friendly section series of advantages such as material, fully meet " green,
The construction characteristics such as energy-saving and environmental protection and industrialization ".
Professional also to be further appreciated that, with reference to the embodiments described herein describe each exemplary unit and
Algorithm steps can realize with the combination of electronic hardware, computer software or the two, in order to clearly demonstrate hardware and soft
The interchangeability of part generally describes each exemplary composition and step according to function in the above description.These functions
It is performed actually with hardware or software mode, specific application and design constraint depending on technical solution.Professional technique
Personnel using distinct methods to each specific application to realize described function, but this realization is it is not considered that super
Go out scope of the present application.
The principle and implementation of this application are described for specific case used herein, and above example is said
It is bright to be merely used to help understand the present processes and its core concept.It should be pointed out that the ordinary skill for the art
For personnel, under the premise of the application principle is not departed from, also with to the application, some improvement and modification can also be carried out, these improve and
Modification is also fallen into the application scope of the claims.
It should also be noted that, in the present specification, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include that
A little elements, but also including the other elements being not explicitly listed or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except also there are other identical elements in the process including element, method, article or equipment.
Claims (10)
1. a kind of light-duty exterior wall joist, it is characterised in that including：Web and the transverse slat positioned at web upper end, the area of the web
For S1, the area of the transverse slat is S2, the height of the web is h1, the length of the transverse slat is l1, it is spaced apart on the web
Equipped with n1A first window, and n1The area summation of a first window is S3, it is spaced apart on the transverse slat and is equipped with n2A second window
Mouthful, and n2The area summation of a second window is S4, and S3More than S4, S3Meet claimed below：S3≤p1/[(0.93h1*(1-S2/
n1fS1)/0.81+0.14h1)], wherein p1For web under vertical uniform load q shear-carrying capacity.
2. light-duty exterior wall joist according to claim 1, it is characterised in that：The S4, meet claimed below：Wherein p2For transverse slat under vertical uniform load q Compressive Bearing Capacity.
3. light-duty exterior wall joist according to claim 2, it is characterised in that：The lower end of the web further includes a substrate,
The substrate, web and transverse slat are in I-shaped, and the length l of substrate2≤l1/3。
4. light-duty exterior wall joist according to claim 3, it is characterised in that：The area S of the first window31More than second
The area S of window32。
5. light-duty exterior wall joist according to claim 4, it is characterised in that：The n1＜ n2/ 5, and n1For odd number, n2For idol
Number.
6. light-duty exterior wall joist according to claim 5, it is characterised in that：The n1It is 5, and 5 first windows along abdomen
The short transverse of plate is alternatively arranged, and the first window near substrate is special-shaped window, other 4 first windows are rectangle window
Mouthful, and the shape of the special-shaped window is the rectangular window inside constriction at half height to 2/3rds height
The class formed is hourglass-shaped.
7. light-duty exterior wall joist according to claim 6, it is characterised in that：Length of the multiple second window along transverse slat
Direction is alternatively arranged, and the shape of the second window is square.
8. light-duty exterior wall joist according to claim 7, it is characterised in that：The light-duty exterior wall joist passes through machine for aluminium
Tool compression one-pass molding forms.
9. light-duty exterior wall joist according to claim 8, it is characterised in that：The first window and the second window are filled with
Sound absorbing layer.
10. light-duty exterior wall joist according to claim 9, it is characterised in that：The material of the sound absorbing layer includes rock wool, surpasses
Thin cotton or mineral wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122229.0A CN108265932A (en) | 2018-02-07 | 2018-02-07 | A kind of light-duty exterior wall joist |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810122229.0A CN108265932A (en) | 2018-02-07 | 2018-02-07 | A kind of light-duty exterior wall joist |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108265932A true CN108265932A (en) | 2018-07-10 |
Family
ID=62773751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810122229.0A Pending CN108265932A (en) | 2018-02-07 | 2018-02-07 | A kind of light-duty exterior wall joist |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108265932A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908636Y (en) * | 2006-04-12 | 2007-06-06 | 苏国林 | Assemblied keel |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN103161285A (en) * | 2011-12-08 | 2013-06-19 | 朱志华 | Light steel keel support |
| CN203769113U (en) * | 2014-01-21 | 2014-08-13 | 中国建筑股份有限公司 | Novel light steel keel impact-resistant wall with holes formed in webs |
| CN203769112U (en) * | 2014-01-21 | 2014-08-13 | 中国建筑股份有限公司 | Novel light steel keel thermal-insulating wall with holes formed in webs |
| CN206784803U (en) * | 2017-04-13 | 2017-12-22 | 广东咏煌装饰工程有限公司 | A kind of assembling type outer wall keel |
-
2018
- 2018-02-07 CN CN201810122229.0A patent/CN108265932A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908636Y (en) * | 2006-04-12 | 2007-06-06 | 苏国林 | Assemblied keel |
| CN102162278A (en) * | 2011-01-24 | 2011-08-24 | 姜志勇 | Light steel structure building system |
| CN103161285A (en) * | 2011-12-08 | 2013-06-19 | 朱志华 | Light steel keel support |
| CN203769113U (en) * | 2014-01-21 | 2014-08-13 | 中国建筑股份有限公司 | Novel light steel keel impact-resistant wall with holes formed in webs |
| CN203769112U (en) * | 2014-01-21 | 2014-08-13 | 中国建筑股份有限公司 | Novel light steel keel thermal-insulating wall with holes formed in webs |
| CN206784803U (en) * | 2017-04-13 | 2017-12-22 | 广东咏煌装饰工程有限公司 | A kind of assembling type outer wall keel |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180710 |