CN210066627U - Simply-supported structural joint of high-pile beam slab wharf of water transportation engineering - Google Patents
Simply-supported structural joint of high-pile beam slab wharf of water transportation engineering Download PDFInfo
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- CN210066627U CN210066627U CN201920607633.7U CN201920607633U CN210066627U CN 210066627 U CN210066627 U CN 210066627U CN 201920607633 U CN201920607633 U CN 201920607633U CN 210066627 U CN210066627 U CN 210066627U
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Abstract
The utility model provides a simply supported structure seam of high-piled beam slab wharf of water conservancy project is located high-piled beam slab wharf structure section segmentation department, structure seam and elastic support material between panel structure seam, longeron. The structure seam cloth is put in pile foundation central point and is put, effectively separates adjacent structure section. The concave-convex tenon is arranged between the panels and between the longitudinal beams, so that the integrity and the safety of adjacent components are enhanced. Elastic supporting materials are filled among the panels, between the longitudinal beams and between the transverse beams, so that the horizontal deformation of the wharf is reduced. The utility model has the advantages that: can arrange in the structure segmentation position, reduce pile foundation quantity and upper portion component, practice thrift the engineering investment, be applicable to the structure segmentation setting of water transport engineering high-piled beam slab wharf.
Description
Technical Field
The utility model belongs to port and pier field, concretely relates to simple formula structure seam of water conservancy project high-rise beam slab pier.
Background
In order to avoid generating overlarge temperature stress and settlement stress in the connection piece type high-pile beam plate wharf structure, structural deformation joints are arranged at certain intervals along the length direction of the wharf in the design. In the prior art of water transportation engineering, the deformation joint of a high-pile beam-slab wharf structure generally adopts a cantilever beam type, a simply supported beam type and a beam halving type. Cantilever beam type structural joint, make the both ends of the structure subsection into cantilever type superstructure, the cantilever length is about 1.5m generally, it is a kind of structural joint most often used in the project, but because setting up a span of the structural joint is small, has increased the horizontal framed bent and includes the quantity of the pile foundation, and the bearing capacity of the pile foundation of this span and superstructure can't be fully utilized, cause the waste, analyze from the construction angle in addition, because the cantilever part generally needs to adopt the cast-in-place, it is more troublesome to construct; the simple beam type structural joint is formed by arranging a simple beam between two structural sections, and the two ends of the simple beam are provided with structural joints, so that the number of transverse bent frames is small, the construction is convenient, but the support structure is complex, and the capability of resisting acting force in the direction vertical to a wharf is poor; the beam halving type structure joint is formed by dividing a beam into two halves and arranging the structure joint, and has the advantages that the number of transverse bent frames is not increased, the construction is convenient, but the structure of the support is more complex. Therefore, the structural deformation joint design in the prior art has space for optimizing design in terms of structural stress, engineering cost and construction difficulty.
Disclosure of Invention
The utility model aims to solve the technical problem that a simple structure seam that adapts to water transportation engineering high-rise beam slab wharf is provided, can cancel the setting of cantilever structure section, reduces pile foundation quantity, practices thrift engineering cost to make the pile foundation structure can better play the effect.
In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a simple supporting formula structure seam of high stake beam slab pier of water conservancy project, includes: the structure joint between the panels and the structure joint between the longitudinal beams are uniformly arranged on the center line of the pile foundation, and the elastic supporting material is filled in the middle.
The structural seams between the panels and the structural seams between the longitudinal beams are vertical through seams and adopt an oblique sawtooth type, a straight sawtooth type or a straight type; the length of the structural seam is set to be 1-2.
The transverse width of the structural seam between the panels and the structural seam between the longitudinal beams is 30-50 mm; the longitudinal width is the same as the lateral width, or no width is left.
And adjacent members on two sides of the structural joint between the panels and the structural joint between the longitudinal beams are of reinforced concrete structures, and are completely prefabricated or partially cast in situ.
The longitudinal beam and the cross beam are fixedly connected with the pile cap respectively, and the longitudinal beam and the cross beam are not directly connected.
The elastic supporting materials are filled between the longitudinal beams and the panel and between the longitudinal beams and the cross beam, and are corrosion-resistant elastic plastic materials.
The utility model has the advantages that:
(1) the utility model discloses compare with the traditional design way, cancelled the setting of cantilever structure section, set up the structural joint in pile foundation center department, reduced the quantity of horizontal framed bent, practice thrift engineering cost.
(2) The utility model discloses adjacent side member can adopt prefabricated installation or the cast-in-place mode of part to be under construction, and the cantilever structure section that sets up in the traditional high-piled beam slab wharf generally all need adopt cast-in-place construction, consequently the utility model discloses compare with traditional way and can improve construction speed, reduce the construction degree of difficulty.
(3) The utility model discloses owing to cancelled the setting of cantilever structure section, the pile foundation span of structure seam department keeps unanimous with other horizontal framed bents departments, can make this pile foundation basis full play bearing effect of locating, has avoided simultaneously because the less excessive disturbance to geological soil in the grouplet effect and the construction that brings of cantilever structure department span, when the structure atress is more reasonable, has guaranteed construction quality.
Drawings
The drawings of the present invention are intended to deepen further understanding of the present invention, and do not constitute an undue limitation of the present invention.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
In the figure:
1. structural joint 2 between panels, structural joint 3 between longitudinal beams, elastic support material
4. Longitudinal beam 5, cross beam 6 and pile cap
7. Panel 8, pile foundation
Detailed Description
The invention will be described in further detail with reference to the following drawings and embodiments:
as shown in figure 1, the simply supported structural joint of the high-piled beam slab wharf of the water transportation engineering is arranged at the structural subsection of the high-piled beam slab wharf and comprises a structural joint 1 between panels, a structural joint 2 between longitudinal beams and an elastic supporting material 3. The structural seams 1 between the panels and the structural seams 2 between the longitudinal beams are arranged on the pile foundation 8 at the structural section segment perpendicular to the length direction of the wharf. Two sides of the structural joint 1 between the panels are adjacent panels 7, and two sides of the structural joint 2 between the longitudinal beams are adjacent longitudinal beams 4. The longitudinal beams 4 and the pile caps 6 are fixedly connected, the cross beams 5 and the pile caps 6 are fixedly connected, the longitudinal beams 4 and the cross beams 5 are not directly connected, and elastic supporting materials 3 are filled among the longitudinal beams 4, among the panels 7 and among the longitudinal beams 4 and the cross beams 5.
Above, only be a preferred embodiment of the present invention, not constitute the limitation of the present invention, all of which are in the technical solution of the present invention, any modification, equivalent substitution, change, etc. made to the above embodiments according to the technical principle of the present invention should still belong to the protection scope of the present invention.
Claims (6)
1. The utility model provides a simple supporting formula structure seam of high stake beam slab pier of water conservancy project, includes: structural joint (2) and elastic support material (3) between panel (1), longeron, its characterized in that: structural joint (2) equipartition is put on pile foundation (8) central line between panel structural joint (1), longeron, and the centre is filled elastic support material (3).
2. The simply supported structural joint of the water transport engineering high-piled beam slab wharf of claim 1, wherein: the structural joint (1) between the panels and the structural joint (2) between the longitudinal beams are up and down through joints and adopt an oblique sawtooth type, a straight sawtooth type or a straight type; the length of the structural seam is set to be 1-2.
3. The simply supported structural joint of the water transport engineering high-piled beam slab wharf of claim 1, wherein: the transverse width of the structural seam (1) between the panels and the structural seam (2) between the longitudinal beams is 30-50 mm; the longitudinal width is the same as the lateral width, or no width is left.
4. The simply supported structural joint of the water transport engineering high-piled beam slab wharf of claim 1, wherein: the adjacent members on two sides of the structural joint (1) between the panels and the structural joint (2) between the longitudinal beams are of reinforced concrete structures, and are all prefabricated or partially cast in situ.
5. The simply supported structural joint of the water transport engineering high-piled beam slab wharf of claim 1, wherein: the longitudinal beam (4) and the cross beam (5) are fixedly connected with the pile cap (6) respectively, and the longitudinal beam (4) and the cross beam (5) are not directly connected.
6. The simply supported structural joint of the water transport engineering high-piled beam slab wharf of claim 1, wherein: the elastic supporting materials (3) are filled between the longitudinal beams (4) and the panel (7) and between the longitudinal beams (4) and the cross beam (5), and are corrosion-resistant elastic plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607633.7U CN210066627U (en) | 2019-04-29 | 2019-04-29 | Simply-supported structural joint of high-pile beam slab wharf of water transportation engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920607633.7U CN210066627U (en) | 2019-04-29 | 2019-04-29 | Simply-supported structural joint of high-pile beam slab wharf of water transportation engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210066627U true CN210066627U (en) | 2020-02-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920607633.7U Active CN210066627U (en) | 2019-04-29 | 2019-04-29 | Simply-supported structural joint of high-pile beam slab wharf of water transportation engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210066627U (en) |
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2019
- 2019-04-29 CN CN201920607633.7U patent/CN210066627U/en active Active
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