CN207863221U - A kind of heat-preserving wall rigidity gradual change cracking resistance construction - Google Patents
A kind of heat-preserving wall rigidity gradual change cracking resistance construction Download PDFInfo
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- CN207863221U CN207863221U CN201820234257.7U CN201820234257U CN207863221U CN 207863221 U CN207863221 U CN 207863221U CN 201820234257 U CN201820234257 U CN 201820234257U CN 207863221 U CN207863221 U CN 207863221U
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Abstract
The utility model discloses a kind of heat-preserving wall rigidity gradual change cracking resistance constructions, including heat-preserving wall and load-bearing concrete component, the heat-preserving wall includes siphonal lobe wall, thermal insulation board and internal lobe wall, the load-bearing concrete component is laid in the at one end that thermal insulation board is connect with internal lobe wall, the load-bearing concrete component is more than the thickness of internal lobe wall, in the intersection of internal lobe wall and load-bearing concrete component, one gradual change slope is set, gradual change slope one end is connected with internal lobe wall, the other end is connected with load-bearing concrete component, and the horizontal line of the gradual change slope and internal lobe wall is in the angles α.The utility model effectively overcomes member section thickness difference intersection and the phenomenon that crack occurs.
Description
Technical field
The utility model is related to wall cracking resistance technical fields more particularly to a kind of heat-preserving wall rigidity gradual change cracking resistance to construct.
Background technology
Currently, general load-bearing concrete component（Thick 200mm）With filled wall concrete internal lobe wall（Thick 50mm）Thickness
It is bigger to spend difference；After the completion of concrete component pours, often there are structure member crevices, influence to use function, reduces the anti-of wall
Draw performance；General there is the reason of crack and analyze：Concrete component is after the completion of pouring, since chemical reaction will produce contraction,
It is almost the same that concrete shrinkage prolongs component length direction, in the changed intersection of member section thickness, such as load-bearing concrete
The intersection of component and concrete internal lobe wall just will produce bigger since intersection both sides stiffness of structural member difference is bigger
, there is the phenomenon that stress concentration in stress difference, easily causes crack.Therefore there is an urgent need for design a kind of heat-preserving wall rigidity gradual change cracking resistance
Construction, overcomes member section thickness difference intersection and the phenomenon that crack occurs.
Utility model content
The purpose of this utility model is to provide a kind of heat-preserving wall rigidity gradual change cracking resistance constructions, overcome member section thickness
It spends different intersections and the phenomenon that crack occurs.
To achieve the above object, technical solution used by the utility model is：
A kind of heat-preserving wall rigidity gradual change cracking resistance construction, including heat-preserving wall and load-bearing concrete component, the insulated wall
Body includes siphonal lobe wall, thermal insulation board and internal lobe wall, and the load-bearing concrete component is laid in one end that thermal insulation board is connect with internal lobe wall
Place, the load-bearing concrete component are more than the thickness of internal lobe wall, in the intersection of internal lobe wall and load-bearing concrete component setting one
A gradual change slope, gradual change slope one end is connected with internal lobe wall, the other end is connected with load-bearing concrete component, and the gradual change is oblique
The horizontal line of slope and internal lobe wall is in the angles α.
Further, the length on the gradual change slope is twice of the difference of load-bearing concrete component and internal lobe wall thickness.
Further, the gradual change ramped surfaces are provided with distributing bar.
Further, the value range at the angles α is 30 ° ~ 45 °.
The utility model has the beneficial effects that：
The utility model intersection different in load-bearing concrete member section thickness is arranged a gradual change slope, makes not
A rigidity transition zone is formed between the member section of stack pile, avoids occurring rigidity mutation here, to overcome stress collection
In, then coordinate corresponding distributing bar, it effectively overcomes different-thickness member section intersection and the phenomenon that crack occurs so that protect
The tensile property and overall performance of warm wall are better, substantially increase the cracking resistance of heat-preserving wall.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of heat-preserving wall rigidity gradual change cracking resistance construction of the utility model.
Attached figure label is：1 is internal lobe wall, and 2 be thermal insulation board, and 3 be load-bearing concrete component, and 4 be gradual change slope, and 5 be outer
Leaf wall.
Specific implementation mode
Specific embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of heat-preserving wall rigidity gradual change cracking resistance construction, including heat-preserving wall and load-bearing concrete component 3,
The heat-preserving wall includes siphonal lobe wall 5, thermal insulation board 2 and internal lobe wall 1, the load-bearing concrete component 3 be laid in thermal insulation board 2 with it is interior
The at one end that leaf wall 1 connects, the load-bearing concrete component 3 is more than the thickness of internal lobe wall 1, in internal lobe wall 1 and load-bearing concrete
A gradual change slope 4 is arranged in the intersection of component 3, and described 4 one end of gradual change slope is connected with internal lobe wall 1, the other end and load-bearing are mixed
Solidifying soil component 3 is connected, and the horizontal line of the gradual change slope 4 and internal lobe wall 1 is in the angles α.
The length on the gradual change slope 4 is twice of the difference of 1 thickness of load-bearing concrete component 3 and internal lobe wall.The gradual change
4 surface of slope is provided with distributing bar.The value range at the angles α is 30 ° ~ 45 °.
It is worth noting that, the horizontal line on the gradual change slope 4 and internal lobe wall 1 in the present embodiment is in the angles α, the best of the angles α takes
Value is 30 °.
A gradual change slope 4 is arranged by the intersection in internal lobe wall 1 and load-bearing concrete component 3 in the utility model, makes
A rigidity transition zone is formed between the member section of different-thickness, avoids occurring rigidity mutation here, to overcome stress
It concentrates, then coordinates corresponding distributing bar, effectively overcome different-thickness member section intersection and the phenomenon that crack occur so that
The tensile property and overall performance of heat-preserving wall are better, substantially increase the cracking resistance of heat-preserving wall.
The embodiment of the above, the only preferred embodiment of the utility model not limit the utility model
Practical range, therefore the equivalent change or modification that all structure, feature and principles according to described in the utility model patent range are done,
It should be included in present utility model application the scope of the claims.
Claims (4)
1. a kind of heat-preserving wall rigidity gradual change cracking resistance construction, including heat-preserving wall and load-bearing concrete component（3）, feature exists
In the heat-preserving wall includes siphonal lobe wall（5）, thermal insulation board（2）With internal lobe wall（1）, the load-bearing concrete component（3）It is laid in
Thermal insulation board（2）With internal lobe wall（1）The at one end of connection, the load-bearing concrete component（3）More than internal lobe wall（1）Thickness,
Internal lobe wall（1）With load-bearing concrete component（3）Intersection be arranged a gradual change slope（4）, the gradual change slope（4）One end with
Internal lobe wall（1）The connected, other end and load-bearing concrete component（3）It is connected, the gradual change slope（4）With internal lobe wall（1）Level
Line is in the angles α.
2. a kind of heat-preserving wall rigidity gradual change cracking resistance construction according to claim 1, which is characterized in that the gradual change slope
（4）Length be load-bearing concrete component（3）With internal lobe wall（1）Twice of the difference of thickness.
3. a kind of heat-preserving wall rigidity gradual change cracking resistance construction according to claim 1, which is characterized in that the gradual change slope
（4）Surface is provided with distributing bar.
4. a kind of heat-preserving wall rigidity gradual change cracking resistance construction according to claim 1, which is characterized in that the angles α take
Ranging from 30 ° ~ 45 ° of value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234257.7U CN207863221U (en) | 2018-02-09 | 2018-02-09 | A kind of heat-preserving wall rigidity gradual change cracking resistance construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234257.7U CN207863221U (en) | 2018-02-09 | 2018-02-09 | A kind of heat-preserving wall rigidity gradual change cracking resistance construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207863221U true CN207863221U (en) | 2018-09-14 |
Family
ID=63458297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234257.7U Active CN207863221U (en) | 2018-02-09 | 2018-02-09 | A kind of heat-preserving wall rigidity gradual change cracking resistance construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207863221U (en) |
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2018
- 2018-02-09 CN CN201820234257.7U patent/CN207863221U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 1801, Floor 18, Block A, Gram Building, CBD Outer Business Ring Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Yuxing Construction Engineering Management (Group) Co.,Ltd. Address before: 1801, Floor 18, Block A, Gram Building, CBD Outer Business Ring Road, Jinshui District, Zhengzhou City, Henan Province, 450000 Patentee before: HENAN YUXING CONSTRUCTION ENGINEERING MANAGEMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |