CN216515708U - Cross-shaped oblique beam plate tower foundation - Google Patents
Cross-shaped oblique beam plate tower foundation Download PDFInfo
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- CN216515708U CN216515708U CN202123365216.2U CN202123365216U CN216515708U CN 216515708 U CN216515708 U CN 216515708U CN 202123365216 U CN202123365216 U CN 202123365216U CN 216515708 U CN216515708 U CN 216515708U
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Abstract
The utility model relates to a cross-shaped oblique beam plate tower foundation which comprises a foundation beam which is vertically arranged, wherein the top of the foundation beam is used for erecting a tower, the bottom of the foundation beam is provided with an oblique beam plate A and an oblique beam plate B, the oblique beam plate A and the oblique beam plate B are mutually vertical and crossed to form a cross shape, the top surfaces of the oblique beam plate A and the oblique beam plate B are provided with cross-shaped reinforcing beams, and the bottom surfaces of the oblique beam plate A and the oblique beam plate B are positioned in the same plane and form an included angle of 10-20 degrees with the horizontal plane; the utility model reduces the foundation burial depth, reduces the labor cost and the material cost, improves the economic benefit and shortens the construction period.
Description
Technical Field
The utility model relates to the field of electric power facility infrastructure, in particular to a cross-shaped oblique beam plate tower foundation.
Background
The straight column type and inclined insertion type plate type foundations are generally applied more in flat ground power transmission lines, the main advantages of the foundations are that the flexural performance of the reinforced concrete thin bottom plate is fully utilized, but the foundations adopting the forms in mountain slopes have the following problems: the foundation needs to be deeply buried, the design redundancy of the foundation is too large during deep burying of the foundation, the waste of foundation materials is caused, the earth volume is greatly increased, and both labor cost and material cost are greatly increased.
Disclosure of Invention
The utility model aims to solve the problems that labor cost and material cost are greatly increased when the existing foundation is applied to a mountain slope, and provides a cross-shaped inclined beam plate tower foundation.
The specific scheme of the utility model is as follows: a cross-shaped oblique beam plate tower foundation comprises a vertically arranged foundation beam, wherein the top of the foundation beam is used for erecting a tower, an oblique beam plate A and an oblique beam plate B are arranged at the bottom of the foundation beam, the oblique beam plate A and the oblique beam plate B are perpendicular to each other and cross, cross reinforcing beams are arranged on the top surfaces of the oblique beam plate A and the oblique beam plate B, and the bottom surfaces of the oblique beam plate A and the oblique beam plate B are located in the same plane and form an included angle of 10-20 degrees with the horizontal plane.
The width of the oblique beam plate A and the oblique beam plate B is 0.8m-1.2m, and the length of the oblique beam plate A and the oblique beam plate B is 3.5m-4.5 m.
The width of the cross-shaped reinforcing beam is 0.4-0.6 m, the height of the cross-shaped reinforcing beam is 0.4-0.8 m, and the height of the foundation beam is 3-4 m.
The utility model has the following advantages: the excavation amount is greatly reduced, the foundation burial depth is reduced, the labor cost and the material cost are reduced, the economic benefit is improved, and the construction period is shortened.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a schematic view of the present invention in a buried excavated state;
in the figure: 1-foundation beam, 2-reinforcing beam, 3-oblique beam plate A, 4-oblique beam plate B, 5-excavation earthwork.
Detailed Description
Referring to fig. 1-3, the cross-shaped sloping beam plate tower foundation in the present embodiment includes a vertically arranged foundation beam 1, the top of the foundation beam 1 is used for erecting a tower, a sloping beam plate A3 and a sloping beam plate B4 are arranged at the bottom of the foundation beam 1, a sloping beam plate A3 and a sloping beam plate B4 are perpendicular to each other and cross each other to form a cross, a cross-shaped reinforcing beam 2 is arranged on the top surfaces of a sloping beam plate A3 and a sloping beam plate B4, and the bottom surfaces of the sloping beam plate A3 and the sloping beam plate B4 are located in the same plane and form an included angle of 15 degrees (which can be selected within a range of 10 degrees to 20 degrees according to the actual situation of excavated earth 5) with the horizontal plane.
The width of the sloping plate A3 and the sloping plate B4 in this embodiment is 1m (selected within 0.8m-1.2m according to actual terrain and excavated earthwork), and the length is 4m (selected within 3.5m-4.5m according to actual terrain and excavated earthwork).
The width of the cross-shaped reinforcing beam 2 is 0.5m (selected within 0.4m-0.6m according to the actual situation), the height of the cross-shaped reinforcing beam is 0.6m (selected within 0.4m-0.8m according to the actual situation), and the height of the foundation beam 1 is 3.5m (selected within 3m-4m according to the actual situation).
Claims (3)
1. Cross sloping beam plate tower basis, characterized by: the tower comprises a vertically arranged foundation beam, wherein the top of the foundation beam is used for erecting a tower, an oblique beam plate A and an oblique beam plate B are arranged at the bottom of the foundation beam, the oblique beam plate A and the oblique beam plate B are perpendicular to each other and crossed to form a cross shape, cross-shaped reinforcing beams are arranged on the top surfaces of the oblique beam plate A and the oblique beam plate B, and the bottom surfaces of the oblique beam plate A and the oblique beam plate B are located in the same plane and form an included angle of 10-20 degrees with the horizontal plane.
2. The cross-shaped inclined beam plate tower foundation of claim 1, which is characterized in that: the width of the oblique beam plate A and the oblique beam plate B is 0.8m-1.2m, and the length of the oblique beam plate A and the oblique beam plate B is 3.5m-4.5 m.
3. The cross-shaped inclined beam plate tower foundation of claim 1, which is characterized in that: the width of the cross-shaped reinforcing beam is 0.4-0.6 m, the height of the cross-shaped reinforcing beam is 0.4-0.8 m, and the height of the foundation beam is 3-4 m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365216.2U CN216515708U (en) | 2021-12-30 | 2021-12-30 | Cross-shaped oblique beam plate tower foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123365216.2U CN216515708U (en) | 2021-12-30 | 2021-12-30 | Cross-shaped oblique beam plate tower foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216515708U true CN216515708U (en) | 2022-05-13 |
Family
ID=81506052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123365216.2U Active CN216515708U (en) | 2021-12-30 | 2021-12-30 | Cross-shaped oblique beam plate tower foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216515708U (en) |
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2021
- 2021-12-30 CN CN202123365216.2U patent/CN216515708U/en active Active
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