CN210483171U - Prestressing force assembled UHPC bicycle shed structure - Google Patents
Prestressing force assembled UHPC bicycle shed structure Download PDFInfo
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- CN210483171U CN210483171U CN201921073645.2U CN201921073645U CN210483171U CN 210483171 U CN210483171 U CN 210483171U CN 201921073645 U CN201921073645 U CN 201921073645U CN 210483171 U CN210483171 U CN 210483171U
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Abstract
The utility model relates to a prestressing force assembled UHPC bicycle shed structure, include ceiling and four stands with the prefabrication of ultra high performance concrete, equal symmetry has set firmly the longeron on the both sides bottom of the left and right sides of ceiling, the equal vertical support of stand is in the tip below of longeron, the equal vertical prestressed hole that is equipped with of tip of longeron, the equal vertical prestressing tendons that is equipped with in stand top, the equal vertical insertion of prestressing tendons corresponds the prestressing force downthehole and grout and fill the hole. The prestress assembly type UHPC carport structure is simple in structure.
Description
Technical Field
The utility model relates to a prestressing force assembled UHPC bicycle shed structure belongs to the structural engineering field.
Background
The improvement is open, the infrastructure of China is continuously perfect, the city construction is rapidly developed, and vehicles are continuously increased, so the number of carports in China is also continuously increased. The traditional car shed mostly adopts on-site mould making, reinforcing steel bar binding and concrete on-site pouring, and has long construction period, low efficiency and much noise. The fabricated car shed steel partially adopting the truss and the steel structure is high in price, easy to rust, poor in fire resistance and durability and high in later-stage maintenance cost.
SUMMERY OF THE UTILITY MODEL
In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a pre-stressed assembled UHPC carport structure.
In order to solve the technical problem, the technical scheme of the utility model is that: the utility model provides a prestressing force assembled UHPC bicycle shed structure, includes ceiling and four stands with prefabricated of ultra high performance concrete, equal symmetry has set firmly the longeron on the both sides bottom of the left and right sides of ceiling, the equal vertical support of stand is in the tip below of longeron, the equal vertical prestressed hole that is equipped with of tip of longeron, the equal vertical prestressing tendons that is equipped with in stand top, the prestressing tendons is all vertical to be inserted and is corresponded the prestressed hole and fill in the hole that is grouted.
Preferably, the ceiling is arched in shape.
Preferably, the longitudinal beam is a rectangular-section beam.
Preferably, the number of the prestressed holes and the number of the prestressed tendons at the same connecting end part are the same.
Preferably, the grouting filling hole is made of ultra-high performance concrete.
Compared with the prior art, the utility model discloses following beneficial effect has: the pre-stressed assembled UHPC shed structure is simple and reasonable in structural design and convenient to construct, overcomes the defects that a steel structure is easy to corrode and poor in durability, can improve construction progress, save construction period and cost, reduces pollution, and has wide application prospect.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a side view of an embodiment of the present invention.
Fig. 3 is a top view of an embodiment of the present invention.
Fig. 4 is a partially enlarged view a of fig. 1.
Detailed Description
In order to make the aforementioned and other features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
As shown in fig. 1-4, a prestressing force assembled UHPC car shed structure, includes ceiling 1 and four stands 2 prefabricated with ultra high performance concrete, longerons 3 have all set firmly in the symmetry on the both sides bottom edge about the ceiling, the equal vertical support of stand is in the tip below of longeron, the tip of longeron is all vertically equipped with prestressed hole 4, the equal vertical prestressing tendons 5 that are equipped with in the stand top, the prestressing tendons is all vertically inserted and is corresponded the prestressed hole and 6 hole packings are groud.
In an embodiment of the present invention, the ceiling is arched.
In an embodiment of the present invention, the longitudinal beam is a rectangular cross-section beam.
The embodiment of the utility model provides an in, the prestressing force hole and the prestressing tendons quantity of same tip are the same a plurality of.
The embodiment of the utility model provides an in, the grout is filled the hole and is adopted ultra high performance concrete.
The embodiment of the utility model provides an in, adopt ultra high performance to congeal and solved traditional bicycle shed from great, easily split shortcoming such as being unfavorable for large-span construction at to a great extent.
A construction method of a prestress assembly type UHPC shed structure comprises the following steps: (1) firstly, preparing a prefabricated single body or casting in situ, and assembling or constructing a combination of a ceiling and a longitudinal beam and an upright column on site; (2) accurately butting reserved steel bars at the joints of the beam columns, namely vertically inserting the prestressed steel bars into corresponding prestressed holes, and grouting after installation; (3) and finally, performing plastering treatment on the splicing seams of any two adjacent prefabricated monomers.
The present invention is not limited to the above preferred embodiments, and any one can obtain the pre-stressed assembled UHPC carport structure in various forms. All the equivalent changes and modifications made according to the claims of the present invention shall fall within the scope of the present invention.
Claims (5)
1. The utility model provides a prestressing force assembled UHPC bicycle shed structure which characterized in that: including ceiling and four stands with prefabricated ultra high performance concrete, equal symmetry has set firmly the longeron on the both sides bottom of the left and right sides of ceiling, the equal vertical support of stand is in the tip below of longeron, the equal vertical prestressing force hole that is equipped with of tip of longeron, the equal vertical prestressing tendons that is equipped with in stand top, the equal vertical insertion of prestressing tendons corresponds the prestressing force downthehole and grout and fill the hole.
2. The pre-stressed assembled UHPC carport construction of claim 1, wherein: the ceiling is arched.
3. The pre-stressed assembled UHPC carport construction of claim 1, wherein: the longitudinal beam is a rectangular-section beam.
4. The pre-stressed assembled UHPC carport construction of claim 1, wherein: the number of the prestressed holes and the number of the prestressed tendons at the same connecting end part are the same.
5. The pre-stressed assembled UHPC carport construction of claim 1, wherein: the grouting filling hole adopts ultra-high performance concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073645.2U CN210483171U (en) | 2019-07-10 | 2019-07-10 | Prestressing force assembled UHPC bicycle shed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921073645.2U CN210483171U (en) | 2019-07-10 | 2019-07-10 | Prestressing force assembled UHPC bicycle shed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210483171U true CN210483171U (en) | 2020-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921073645.2U Active CN210483171U (en) | 2019-07-10 | 2019-07-10 | Prestressing force assembled UHPC bicycle shed structure |
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| Country | Link |
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| CN (1) | CN210483171U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219486A (en) * | 2019-07-10 | 2019-09-10 | 福州大学 | A kind of prestressing force assembled UHPC bicycle shed construction and its construction method |
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2019
- 2019-07-10 CN CN201921073645.2U patent/CN210483171U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219486A (en) * | 2019-07-10 | 2019-09-10 | 福州大学 | A kind of prestressing force assembled UHPC bicycle shed construction and its construction method |
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