CN205077741U - Parapet with temperature expansion joint - Google Patents
Parapet with temperature expansion joint Download PDFInfo
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- CN205077741U CN205077741U CN201520711459.2U CN201520711459U CN205077741U CN 205077741 U CN205077741 U CN 205077741U CN 201520711459 U CN201520711459 U CN 201520711459U CN 205077741 U CN205077741 U CN 205077741U
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- parapet
- horizontal
- expansion joint
- joint
- shrinkage joint
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Abstract
The utility model relates to a parapet with temperature expansion joint, the parapet sets up at the building top to around constructing top outward flange a week, be equipped with the expansion joint of a plurality of vertical settings on the parapet, the expansion joint is located on the parapet inner wall, and it is recessed inside the parapet, be equipped with horizontal arrangement of reinforcement in the parapet, horizontal arrangement of reinforcement centers on on a plurality of horizontal plane the expansion joint sets up, follows the horizontal arrangement of reinforcement of expansion joint horizontal direction and degree of depth direction is to its both sides formation elbow of bending, horizontal arrangement of reinforcement still is equipped with along the horizontal reinforcement reinforcing bar of expansion joint width direction extension, horizontal reinforcement reinforcing bar is hugged closely the expansion joint bottom. The requirement that is lighter than 12m according to the interval on the parapet sets up a plurality of expansion joints, can effectually prevent like this that the parapet from taking place the crack of large tracts of land on the whole, especially at the building top, receives sunshine on daytime, and the difference in temperature is great round the clock, and the interval at expansion joint can suitably dwindle according to the specific circumstances.
Description
Technical field
The utility model relates to a kind of building structure, particularly relates to a kind of parapet with Temperature Joint.
Background technology
The Normal practice at cast-in-situ steel reinforced concrete parapet shrinkage joint on parapet, is not more than 12 meters at interval of distance arrange a shrinkage joint, and shrinkage joint waterproofing unction is closed.Ointment Seal treatment unit in charge of construction of this way shrinkage joint place generally all processes bad, the later stage repair trouble and also effect bad.
By arranging a shrinkage joint at interval of certain distance on parapet, shrinkage joint place parapet does not all disconnect, and only inside parapet, arranges groove.Although above-mentioned way can prevent parapet from ftractureing owing to expanding with heat and contract with cold, but the parapet at shrinkage joint place is easily along generation crack, shrinkage joint, shrinkage joint place that is to say the weakness of parapet, even may concentrate occurrence of large-area crack herein, is not easy to repair.
Summary of the invention
The utility model overcomes the deficiencies in the prior art, provides the parapet that a kind of shrinkage joint place specific aim intensity is higher.
For achieving the above object, the technical solution adopted in the utility model is: a kind of parapet with Temperature Joint, described parapet is arranged on building top, and around building top outward flange one week, described parapet is provided with some the shrinkage joint vertically arranged, described shrinkage joint is positioned on described parapet inwall, and recessed described parapet is inner, it is characterized in that, horizontal steel bar is provided with in described parapet, described horizontal steel bar on several horizontal planes around described expansion joint setting, horizontal steel bar along described shrinkage joint horizontal direction and depth direction forms elbow to its both sides bending, described horizontal steel bar is also provided with the horizontal reinforcing bar extended along expansion joint width direction, described horizontal reinforcing bar is close to bottom described shrinkage joint.
In the utility model preferred embodiment, between adjacent two shrinkage joint, spacing is less than 12m.
In the utility model preferred embodiment, be also provided with vertical arrangement of reinforcement in described parapet, described vertical arrangement of reinforcement keeps at a certain distance away setting.
In the utility model preferred embodiment, in described shrinkage joint, filling is also provided with waterproofing unction.
In the utility model preferred embodiment, the horizontal depth at described shrinkage joint accounts for 1/2nd of described parapet thickness.
In the utility model preferred embodiment, the bending angle of described elbow is 90 °.
The utility model solves the defect existed in background technology, and the utility model possesses following beneficial effect:
(1) requirement being less than 12m according to interval on parapet arranges some shrinkage joint, effectively can prevent the crack of parapet occurrence of large-area on the whole like this, particularly at building top, be subject to sunshine on daytime, day and night temperature is comparatively large, and the interval at shrinkage joint suitably can reduce according to particular case.
(2) way of expansion joint setting inside parapet effectively can be formed comparatively smooth outside metope attractive in appearance, inner side metope arranges shrinkage joint functionally can be just the same, and build the later stage and in shrinkage joint, fill waterproofing unction be also more prone to.
(3) filling of waterproofing unction effectively can prevent ponding contamination in shrinkage joint, also ensures that water is not easy to infiltrate in body of wall simultaneously.
(4) structure of parapet entirety adopts reinforced concrete structure, the way that arrangement of reinforcement coordinates according to horizontal steel bar and vertical arrangement of reinforcement, and structure is more firm, and arrangement of reinforcement reserves the position at shrinkage joint at shrinkage joint place simultaneously, can the overall structural strength strengthening shrinkage joint place.
(5) way of elbow can ensure that shrinkage joint place is not easy to ftracture along shrinkage joint, arrange horizontal reinforcing bar, shrinkage joint can be made more to be not easy cracking, and particularly elbow adopts 90 ° simultaneously, the bearing of trend of such elbow is consistent with expansion joint width, ensures Stability Analysis of Structures.
(6) horizontal depth at shrinkage joint accounts for 1/2nd of parapet thickness, can ensure that shrinkage joint is being offset on the cracking that occurs owing to expanding with heat and contract with cold of parapet all by maximum effect like this, the degree of depth is excessive, and the intensity at shrinkage joint place can be lower, and parapet structural entity is firm not; The too small counteracting of the degree of depth expands with heat and contract with cold the effect of effect by not reaching requirement.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the sectional drawing of parapet in horizontal plane direction of preferred embodiment of the present utility model;
In figure: 1, parapet, 2, shrinkage joint, 3, horizontal steel bar, 4, vertically arrangement of reinforcement, 5, elbow, 6, horizontal reinforcing bar.
Detailed description of the invention
Be described in further detail the utility model in conjunction with the accompanying drawings and embodiments now, these accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As shown in Figure 1, a kind of parapet 1 with Temperature Joint 2, parapet 1 is arranged on building top, and around building top outward flange one week, parapet 1 is provided with some the shrinkage joint 2 vertically arranged, shrinkage joint 2 is positioned on parapet 1 inwall, the way be arranged at shrinkage joint 2 inside parapet 1 effectively can form comparatively smooth outside metope attractive in appearance, inner side metope arranges shrinkage joint 2 functionally can be just the same, and build the later stage and in shrinkage joint 2, fill waterproofing unction be also more prone to.
It is inner that shrinkage joint 2 is recessed into parapet 1, horizontal steel bar 3 is provided with in parapet 1, horizontal steel bar 3 is arranged around shrinkage joint 2 on several horizontal planes, horizontal steel bar 3 along shrinkage joint 2 horizontal direction and depth direction forms elbow 5 to its both sides bending, horizontal steel bar 3 is also provided with the horizontal reinforcing bar 6 extended along shrinkage joint 2 width, and horizontal reinforcing bar 6 is close to bottom shrinkage joint 2.The structure of parapet 1 entirety adopts reinforced concrete structure, the way that arrangement of reinforcement coordinates according to horizontal steel bar 3 and vertical arrangement of reinforcement 4, and structure is more firm, and arrangement of reinforcement reserves the position at shrinkage joint 2 at shrinkage joint 2 place simultaneously, can the overall structural strength strengthening shrinkage joint 2 place.
The bending angle at elbow 5 place is 90 °.The way of elbow 5 can ensure that shrinkage joint 2 place is not easy to ftracture along shrinkage joint 2, arrange horizontal reinforcing bar 6, shrinkage joint 2 can be made more to be not easy cracking, and particularly elbow 5 adopts 90 ° simultaneously, the bearing of trend of such elbow 5 is consistent with shrinkage joint 2 width, ensures Stability Analysis of Structures.
Between adjacent two shrinkage joint 2, spacing is less than 12m.The requirement that parapet 1 is less than 12m according to interval arranges some shrinkage joint 2, effectively can prevent the crack of parapet 1 occurrence of large-area on the whole like this, particularly at building top, be subject to sunshine on daytime, day and night temperature is comparatively large, and the interval at shrinkage joint 2 suitably can reduce according to particular case.
Also be provided with vertical arrangement of reinforcement 4 in parapet 1, vertical arrangement of reinforcement 4 keeps at a certain distance away setting.
In shrinkage joint 2, filling is also provided with waterproofing unction.The filling of waterproofing unction effectively can prevent ponding contamination in shrinkage joint 2, also ensures that water is not easy to infiltrate in body of wall simultaneously.
The horizontal depth at shrinkage joint 2 accounts for 1/2nd of parapet 1 thickness.The horizontal depth at shrinkage joint 2 accounts for 1/2nd of parapet 1 thickness, can ensure that shrinkage joint 2 is being offset on the cracking that occurs owing to expanding with heat and contract with cold of parapet 1 all by maximum effect like this, the degree of depth is excessive, and the intensity at shrinkage joint 2 place can be lower, and parapet 1 structural entity is firm not; The too small counteracting of the degree of depth expands with heat and contract with cold the effect of effect by not reaching requirement.
Above according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, related personnel in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on manual, must determine technical scope according to right.
Claims (6)
1. the parapet with Temperature Joint, described parapet is arranged on building top, and around building top outward flange one week, described parapet is provided with some the shrinkage joint vertically arranged, described shrinkage joint is positioned on described parapet inwall, and recessed described parapet is inner, it is characterized in that, horizontal steel bar is provided with in described parapet, described horizontal steel bar on several horizontal planes around described expansion joint setting, horizontal steel bar along described shrinkage joint horizontal direction and depth direction forms elbow to its both sides bending, described horizontal steel bar is also provided with the horizontal reinforcing bar extended along expansion joint width direction, described horizontal reinforcing bar is close to bottom described shrinkage joint.
2. the parapet with Temperature Joint according to claim 1, is characterized in that: between adjacent two shrinkage joint, spacing is less than 12m.
3. the parapet with Temperature Joint according to claim 1, is characterized in that: be also provided with vertical arrangement of reinforcement in described parapet, and described vertical arrangement of reinforcement keeps at a certain distance away setting.
4. the parapet with Temperature Joint according to claim 1, is characterized in that: in described shrinkage joint, filling is also provided with waterproofing unction.
5. the parapet with Temperature Joint according to claim 1, is characterized in that: the horizontal depth at described shrinkage joint accounts for 1/2nd of described parapet thickness.
6. the parapet with Temperature Joint according to claim 1, is characterized in that: the bending angle of described elbow is 90 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711459.2U CN205077741U (en) | 2015-09-15 | 2015-09-15 | Parapet with temperature expansion joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520711459.2U CN205077741U (en) | 2015-09-15 | 2015-09-15 | Parapet with temperature expansion joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205077741U true CN205077741U (en) | 2016-03-09 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520711459.2U Expired - Fee Related CN205077741U (en) | 2015-09-15 | 2015-09-15 | Parapet with temperature expansion joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205077741U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436650A (en) * | 2016-11-23 | 2017-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforcing and reinforcing method for structural deformation joint and structure thereof |
| CN113152803A (en) * | 2021-05-17 | 2021-07-23 | 广东腾越建筑工程有限公司 | Parapet wall structure and parapet wall construction method |
-
2015
- 2015-09-15 CN CN201520711459.2U patent/CN205077741U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106436650A (en) * | 2016-11-23 | 2017-02-22 | 中国电建集团贵阳勘测设计研究院有限公司 | Reinforcing and reinforcing method for structural deformation joint and structure thereof |
| CN113152803A (en) * | 2021-05-17 | 2021-07-23 | 广东腾越建筑工程有限公司 | Parapet wall structure and parapet wall construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20190915 |