CN211498794U - Hydrophilic platform beam slab structure - Google Patents
Hydrophilic platform beam slab structure Download PDFInfo
- Publication number
- CN211498794U CN211498794U CN201921700939.3U CN201921700939U CN211498794U CN 211498794 U CN211498794 U CN 211498794U CN 201921700939 U CN201921700939 U CN 201921700939U CN 211498794 U CN211498794 U CN 211498794U
- Authority
- CN
- China
- Prior art keywords
- precast
- door
- prefabricated
- slab
- plate
- 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.)
- Active
Links
Images
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a hydrophilic platform beam slab structure, which comprises a portal-shaped precast beam slab, a cast-in-place crossbeam, a cast-in-place panel and a pile foundation; the prefabricated beam slab is characterized in that the beam slab structure is in a door shape, the prefabricated beam and the prefabricated slab are connected into a whole, the prefabricated panel procedures are reduced, the construction flow is simplified, the construction cost is reduced, and the construction period is shortened. The concrete construction comprises the following steps: pile foundation construction, cast-in-place bottom end rail, prefabricated door style of calligraphy beam slab, installation door style of calligraphy beam slab, cast-in-place panel and entablature. The utility model aims at providing a door-shaped beam plate structure which has better integrity, is convenient for assembly and reduces the processes of prefabricating a panel, aiming at the defects that the conventional beam plate type hydrophilic platform has more complicated processes, separately hoists a prefabricated beam and a prefabricated plate, and pours a beam for three times; the utility model discloses but the range of application is wider, is particularly useful for hydrophilic platform construction, simplifies the construction flow, reduces engineering cost, shortens construction cycle.
Description
Technical Field
The utility model relates to a hydrophilic platform field specifically is a hydrophilic platform beam slab structure.
Background
The top elevation of the hydrophilic platform is low, so that the construction time is limited to a certain extent, and most of the hydrophilic platforms need to be constructed in the non-flood season. At present, most of hydrophilic platform prefabricated components are mainly formed by placing prefabricated longitudinal beams on cast-in-place cross beams and placing prefabricated plates on the prefabricated longitudinal beams, the process is complex, the field installation time is long, and the cross beams need to be cast in place for three times. Therefore, a hydrophilic platform prefabricated part type with strong construction environment adaptability, good universality, convenient construction, short construction period and better economical efficiency is urgently needed to be explored.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrophilic platform beam slab structure can solve the hydrophilic platform beam slab structure construction process in the present stage more complicated, and on-the-spot installation time is longer, environmental suitability subalternation problem.
In order to solve the technical problem, the utility model discloses a following technical scheme can solve: a hydrophilic platform beam slab structure is characterized in that a hydrophilic platform comprises a pile foundation, a lower cross beam positioned above the pile foundation and a beam slab structure placed above the lower cross beam, wherein a cast-in-situ cross beam groove is formed in the beam slab structure, an upper cross beam is cast in the cast-in-situ cross beam groove, and a cast-in-situ panel is arranged at the top of the beam slab structure; the beam slab structure is in a shape of a Chinese character 'men', and is formed by splicing a first prefabricated beam slab in a shape of a Chinese character 'men', a second prefabricated beam slab in a shape of a Chinese character 'men' and a third prefabricated beam slab, wherein the first prefabricated beam slab in a shape of a Chinese character 'men' comprises a prefabricated slab and two prefabricated longitudinal beams positioned at the bottom of the prefabricated slab, one end of the prefabricated slab is connected with one prefabricated longitudinal beam to form a closed end, the other end of the prefabricated slab is a cantilever end and extends to the outer side of the other prefabricated longitudinal beam, and a cast-in-situ transverse; the second door-shaped precast beam plate comprises a precast plate and two precast longitudinal beams positioned at the bottom of the precast plate, both ends of the precast plate are cantilever ends and extend to the outer sides of the two precast longitudinal beams, and a cast-in-situ cross beam groove is formed between the two precast longitudinal beams; the third door-shaped precast beam plate comprises a precast slab and two precast longitudinal beams positioned at the bottom of the precast slab, both ends of the precast slab are cantilever ends and extend to the outer sides of the two precast longitudinal beams, a cast-in-situ cross beam groove is formed between the two precast longitudinal beams, and the thickness of the precast slab and the width of the precast longitudinal beams in the third door-shaped precast beam plate are respectively greater than the thickness of the second door-shaped precast beam plate and the width of the precast longitudinal beams.
Furthermore, the first door-shaped precast beam plate is used at the end part of the hydrophilic platform, the second door-shaped precast beam plate is used for the middle section with small load and the cantilever section, and the third door-shaped precast beam plate is used for the middle section with large load; the closed end of the first door-shaped precast beam plate is positioned at the end part of the hydrophilic platform, the cantilever end of the first door-shaped precast beam plate is connected with the adjacent cantilever end of the second door-shaped precast beam plate, and the cantilever end of the second door-shaped precast beam plate is connected with the adjacent cantilever end of the first door-shaped precast beam plate, the adjacent cantilever end of the second door-shaped precast beam plate, or the adjacent cantilever end of the third door-shaped precast beam plate or is suspended; the cantilever end of the third door-shaped precast beam plate is connected with the adjacent cantilever end of the second door-shaped precast beam plate or the cantilever end of the third door-shaped precast beam plate; and a cast-in-situ beam groove is also formed below the cantilever ends of two adjacent door-shaped precast beam plates.
The utility model discloses the beam slab structure is door style of calligraphy, links precast beam and prefabricated plate as whole, reduces the prefabricated panel process, simplifies the construction flow, reduces engineering cost, shortens construction cycle. The beam slab structure is a door-shaped integral component, 3 different types can adapt to various application scenes, and the beam slab structure has a simple installation process.
The utility model has the advantages of:
1. the utility model discloses a beam plate structure type is door type prefabricated component, and mounting process is simpler high-efficient, is favorable to improving the efficiency of construction.
2. The utility model discloses a beam slab structure type is according to its construction characteristics even be whole with precast beam and prefabricated plate, reduces the prefabricated panel process, simplifies the construction flow, reduces engineering cost, shortens construction cycle.
3. The utility model discloses a beam slab structure type kind is few, and the suitability is strong. According to the requirement of the stress performance, the engineering requirements can be met by adopting several different cross-section heights, reinforcement quantity and reinforcement forms, and the cross-section structure optimization and economic benefit maximization are achieved.
4. The cast-in-place beam only needs to be cast twice, and the one-time casting process is reduced.
5. The utility model discloses a beam slab structure type adopts the prefabricated mode of batch production, and the mechanized construction shaping in building site compares traditional construction form and is favorable to reduce cost, improves the quality, reduction of erection time.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Detailed Description
The present invention will be more clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1, the hydrophilic platform comprises three n-shaped precast beam plates (a first n-shaped precast beam plate 1, a second n-shaped precast beam plate 2 and a third n-shaped precast beam plate 3), a cast-in-place lower beam 4, a cast-in-place upper beam 5, a cast-in-place panel 6 and a pile foundation 7. The hydrophilic platform is mainly subjected to crowd movement load and landscape gadget gravity load, the rear soil pressure is borne by the retaining wall, the stress condition is simple and clear, and the requirement on the structure is low. The adoption of standardized components is beneficial to greatly reducing the complexity of design and construction and improving the efficiency of engineering construction.
As shown in the figure, the first n-shaped precast beam slab 1 comprises precast slabs and two precast longitudinal beams positioned at the bottoms of the precast slabs, wherein one end of each precast slab is connected with one precast longitudinal beam to form a closed end, the other end of each precast slab is a cantilever end and extends to the outer side of the other precast longitudinal beam, and a cast-in-situ transverse beam groove is formed between the two precast longitudinal beams; the second door-shaped precast beam plate 2 comprises a precast plate and two precast longitudinal beams positioned at the bottom of the precast plate, both ends of the precast plate are cantilever ends and extend to the outer sides of the two precast longitudinal beams, and a cast-in-situ cross beam groove is formed between the two precast longitudinal beams; the third door-shaped precast beam plate 3 comprises a precast plate and two precast longitudinal beams positioned at the bottom of the precast plate, the two ends of the precast plate are cantilever ends, the two precast longitudinal beams extend to the outer sides of the two precast longitudinal beams, a cast-in-place transverse beam groove is formed between the two precast longitudinal beams, and the thickness of the precast plate and the width of the precast longitudinal beam in the third door-shaped precast beam plate 3 are respectively greater than the thickness of the precast plate and the width of the precast longitudinal beam in the second door-shaped precast beam plate 2.
The first door-shaped precast beam plate 1 is used at the end part of the hydrophilic platform, the second door-shaped precast beam plate 2 is used at the middle section with smaller load and the cantilever section, and the third door-shaped precast beam plate 3 is used at the middle section with larger load; the closed end of the first door-shaped precast beam plate 1 is positioned at the end part of the hydrophilic platform, the cantilever end of the first door-shaped precast beam plate 1 is connected with the cantilever end of the adjacent second door-shaped precast beam plate, the cantilever end of the first door-shaped precast beam plate is connected with 2 cantilever ends of the adjacent second door-shaped precast beam plate, and the other cantilever end of the second door-shaped precast beam plate 2 is connected with one cantilever end of the third door-shaped precast beam plate 3; the other cantilever end of the third door-shaped precast beam plate is connected with the other cantilever end of the adjacent second door-shaped precast beam plate 2.
During construction, the method comprises the following steps:
pile foundation construction, pile foundation engineering construction is required according to a permanent structure;
casting a lower cross beam in situ;
prefabricating the door-shaped beam plate, and manufacturing the door-shaped prefabricated beam plate in advance in a construction preparation stage and a cast-in-place beam period;
mounting a door-shaped precast beam plate, and placing the door-shaped precast beam plate on the cast-in-place lower cross beam;
the cast-in-place beam comprises a cast-in-place panel and an upper beam, a cast-in-place beam groove is formed between adjacent prefabricated longitudinal beams of the door-shaped prefabricated beam plate, the upper beam is poured in the cast-in-place beam groove, and the cast-in-place panel is arranged above the door-shaped prefabricated beam plate.
In the ecological landscape river channel construction project, after the size and the plane layout of a newly-built hydrophilic platform are determined, the upper beam plate of the newly-built hydrophilic platform can be regularly discharged by adopting three standard components according to different bearing requirements, and the regular platform with the length L =80000mm and the width M =20000mm is spliced out. The hydrophilic platform structure has a large number of application occasions without considering lines and with relatively elastic size, and the layout mode with relatively fixed size has good adaptability.
In the construction process, the door-shaped beam plate can be simply hoisted and installed after the construction of the beam, the construction process is simple, the time is short, and the method can adapt to poor operation conditions. The defects that the precast beam and the precast slab are hoisted separately, the beam is poured for three times and the like are overcome, and the door-shaped beam slab structure which has better integrity, is convenient to assemble and reduces the panel prefabricating process is provided; the utility model discloses but the range of application is wider, is particularly useful for hydrophilic platform construction, simplifies the construction flow, reduces engineering cost, shortens construction cycle.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (2)
1. A hydrophilic platform beam slab structure is characterized in that a hydrophilic platform comprises a pile foundation, a lower cross beam positioned above the pile foundation and a beam slab structure placed above the lower cross beam, wherein a cast-in-situ cross beam groove is formed in the beam slab structure, an upper cross beam is cast in the cast-in-situ cross beam groove, and a cast-in-situ panel is arranged at the top of the beam slab structure; the beam slab structure is in a shape of a Chinese character 'men', and is formed by splicing a first prefabricated beam slab in a shape of a Chinese character 'men', a second prefabricated beam slab in a shape of a Chinese character 'men' and a third prefabricated beam slab, wherein the first prefabricated beam slab in a shape of a Chinese character 'men' comprises a prefabricated slab and two prefabricated longitudinal beams positioned at the bottom of the prefabricated slab, one end of the prefabricated slab is connected with one prefabricated longitudinal beam to form a closed end, the other end of the prefabricated slab is a cantilever end and extends to the outer side of the other prefabricated longitudinal beam, and a cast-in-situ transverse; the second door-shaped precast beam plate comprises a precast plate and two precast longitudinal beams positioned at the bottom of the precast plate, both ends of the precast plate are cantilever ends and extend to the outer sides of the two precast longitudinal beams, and a cast-in-situ cross beam groove is formed between the two precast longitudinal beams; the third door-shaped precast beam plate comprises a precast slab and two precast longitudinal beams positioned at the bottom of the precast slab, both ends of the precast slab are cantilever ends and extend to the outer sides of the two precast longitudinal beams, a cast-in-situ cross beam groove is formed between the two precast longitudinal beams, and the thickness of the precast slab and the width of the precast longitudinal beams in the third door-shaped precast beam plate are respectively greater than the thickness of the second door-shaped precast beam plate and the width of the precast longitudinal beams.
2. The beam slab structure according to claim 1, wherein a first portal-shaped precast beam slab is used for the end of the hydrophilic platform, a second portal-shaped precast beam slab is used for the middle section with smaller load and the cantilever section, and a third portal-shaped precast beam slab is used for the middle section with larger load; the closed end of the first door-shaped precast beam plate is positioned at the end part of the hydrophilic platform, the cantilever end of the first door-shaped precast beam plate is connected with the adjacent cantilever end of the second door-shaped precast beam plate, and the cantilever end of the second door-shaped precast beam plate is connected with the adjacent cantilever end of the first door-shaped precast beam plate, the adjacent cantilever end of the second door-shaped precast beam plate, or the adjacent cantilever end of the third door-shaped precast beam plate or is suspended; the cantilever end of the third door-shaped precast beam plate is connected with the adjacent cantilever end of the second door-shaped precast beam plate or the cantilever end of the third door-shaped precast beam plate; and a cast-in-situ beam groove is also formed below the cantilever ends of two adjacent door-shaped precast beam plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700939.3U CN211498794U (en) | 2019-10-12 | 2019-10-12 | Hydrophilic platform beam slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921700939.3U CN211498794U (en) | 2019-10-12 | 2019-10-12 | Hydrophilic platform beam slab structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211498794U true CN211498794U (en) | 2020-09-15 |
Family
ID=72406438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921700939.3U Active CN211498794U (en) | 2019-10-12 | 2019-10-12 | Hydrophilic platform beam slab structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211498794U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700223A (en) * | 2019-10-12 | 2020-01-17 | 上海市政工程设计研究总院（集团）有限公司 | Hydrophilic platform beam slab structure and construction method thereof |
-
2019
- 2019-10-12 CN CN201921700939.3U patent/CN211498794U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110700223A (en) * | 2019-10-12 | 2020-01-17 | 上海市政工程设计研究总院（集团）有限公司 | Hydrophilic platform beam slab structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108316466B (en) | Prefabricated bay window component, assembled bay window node structure and construction method thereof | |
| CN210238552U (en) | Basin type superposed prefabricated bearing platform | |
| CN109853783B (en) | Assembled steel plate concrete shear wall structure and construction method | |
| CN204626707U (en) | A kind of wall-wall horizontal connecting node of exempting from the connection of formwork erection steel plate with stem stem | |
| CN211498794U (en) | Hydrophilic platform beam slab structure | |
| CN113481944B (en) | Construction method of dam surface hole connection girder supporting structure | |
| CN209779683U (en) | Jigsaw assembled comprehensive pipe gallery | |
| CN210713517U (en) | Assembled superposed beam structure | |
| CN210421568U (en) | Assembled beam and plate structure | |
| CN110847239A (en) | Assembled large reinforced concrete prefabricated inspection well and construction method thereof | |
| CN215629294U (en) | Bent cap structure and pier | |
| CN110700223A (en) | Hydrophilic platform beam slab structure and construction method thereof | |
| CN111851318B (en) | Cantilever bridge side span formwork system and construction method thereof | |
| CN211229702U (en) | Assembly structure for overhauling stand column and train overhauling platform | |
| CN112942415A (en) | Prefabricated assembly type retaining wall structure and mounting method thereof | |
| CN112343038A (en) | Open-cut tunnel prefabricated pile wall composite structure and construction method thereof | |
| CN217027521U (en) | Prefabricated component connected node | |
| CN115110519B (en) | Connecting node for underground diaphragm wall, tire membrane waist beam and prefabricated support and construction method | |
| CN108999206B (en) | Construction method of bridge bearing platform | |
| CN217651763U (en) | Underground continuous wall connection structure | |
| CN215405915U (en) | Dam surface hole connection girder supporting structure | |
| CN220246654U (en) | Assembled single column pier | |
| CN217268038U (en) | Assembled beam column node structure | |
| CN220394627U (en) | Concrete prefabricated buttress for transformer substation construction | |
| CN114000632B (en) | Laminated slab construction structure free of ash adhesion and construction process thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |