CN111042177A - Pile cap foundation arrangement and construction method thereof - Google Patents
Pile cap foundation arrangement and construction method thereof Download PDFInfo
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- CN111042177A CN111042177A CN201911330599.4A CN201911330599A CN111042177A CN 111042177 A CN111042177 A CN 111042177A CN 201911330599 A CN201911330599 A CN 201911330599A CN 111042177 A CN111042177 A CN 111042177A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
- E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
- E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0004—Synthetics
- E02D2300/0018—Cement used as binder
- E02D2300/002—Concrete
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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Abstract
The invention relates to a pile cap foundation structure, which belongs to the technical field of building construction, and the technical scheme is characterized in that the pile cap foundation structure comprises a plurality of foundation piles arranged in foundation soil and a pile cap connected with the pile tops of the foundation piles, wherein a reinforcing steel layer is horizontally arranged in the pile cap, the foundation piles are perpendicular to the reinforcing steel layer and penetrate through the reinforcing steel layer, and the reinforcing steel layer and the foundation piles are poured through hydraulic concrete, so that the effect of improving the connection stability between the pile cap and a pile foundation is achieved.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to pile cap foundation arrangement and a construction method thereof.
Background
The pile cap refers to a structure that when a building adopts a pile foundation, pile tops are connected with a reinforced concrete platform or a flat plate to form an integral foundation on a pile group foundation so as to bear load thereon.
The existing Chinese patent with reference to publication number CN107237342A discloses a novel low-pile bearing platform foundation structure and a construction method thereof, and the novel low-pile bearing platform foundation structure comprises a plurality of foundation piles arranged in foundation soil, a bearing platform for connecting all pile tops of the foundation piles and a plurality of reinforcing piles arranged in the foundation soil; the plurality of reinforcing piles are sequentially and tightly arranged and surround the outer sides of the plurality of foundation piles to form a pile wall, or the plurality of reinforcing piles are respectively and sequentially and tightly arranged and arranged among part of the foundation piles, so that the reinforcing piles and the foundation piles jointly form one or more pile walls; this novel low pile cap foundation structure beats at foundation pile outer lane or inside and has established the reinforcing pile and form the reinforcing wall, can effectively consolidate foundation soil, improves foundation pile's vertical and horizontal bearing capacity, effectively prevents submarine water flow simultaneously to the washing away of foundation soil, guarantees the stability of structure.
The above prior art solutions have the following drawbacks: this novel low pile cap foundation structure has consolidated between many foundation piles in to foundation soil, but the connection structure between foundation pile top and the pile cap is comparatively simple, leads to the stability of being connected between pile cap and the foundation pile top relatively poor.
Disclosure of Invention
The invention aims to provide a pile cap foundation structure, which can achieve the effect of improving the connection stability between a pile cap and a pile foundation by strengthening the connection structure between the pile cap and a foundation pile.
The technical purpose of the invention is realized by the following technical scheme:
a pile cap foundation structure comprises a plurality of foundation piles arranged in foundation soil and a pile cap connected with the pile tops of the foundation piles, wherein a reinforcing steel layer is horizontally arranged inside the pile cap, the foundation piles are perpendicular to the reinforcing steel layer and penetrate through the reinforcing steel layer, and pouring is carried out between the reinforcing steel layer and the foundation piles through hydraulic concrete.
Through the technical scheme, the reinforcing steel layer is arranged in the pile cap, the foundation pile is perpendicular to the reinforcing steel layer and penetrates through the reinforcing steel layer, the connection between the pile cap and the foundation pile is reinforced through the reinforcing steel layer, and the pouring between the reinforcing steel layer and the foundation pile is carried out.
The invention is further configured to: the reinforcing steel bar layer comprises a first reinforcing steel bar layer and a second reinforcing steel bar layer, the reinforcing steel bars of the first reinforcing steel bar layer are arranged in parallel, and the reinforcing steel bars of the second reinforcing steel bar layer are arranged in parallel; the second layer of the steel bars is arranged on the first layer of the steel bars and is arranged in a crossed mode with the first layer of the steel bars, and the first layer of the steel bars is connected with the second layer of the steel bars in a welded mode.
Through the technical scheme, when laying the reinforcing bar layer, place the reinforcing bar first floor in the below, and make the reinforcing bar slope of reinforcing bar first floor place, and parallel interval places between the adjacent reinforcing bar, then weld reinforcing bar second floor on the reinforcing bar first floor, parallel arrangement between the adjacent reinforcing bar of reinforcing bar second floor, and make reinforcing bar second floor and reinforcing bar first floor cross arrangement, cross arrangement's reinforcing bar first floor and reinforcing bar second floor have improved the connection stability between, strengthen the connection stability between reinforcing bar layer and the foundation pile, further improve the result of use of pile cap.
The invention is further configured to: the reinforcing bar layer is provided with three groups, and three groups of reinforcing bar layers are in the horizontal interval setting in vertical direction, and the foundation pile passes three groups of reinforcing bar layer settings in proper order.
Through above-mentioned technical scheme, set up three reinforcing bar layers, the structure setting of reinforced pile cap to make the foundation pile pass three sets of reinforcing bar layers in proper order, then pour three sets of reinforcing bar layers and foundation pile, further strengthen the connection stability between pile cap and the foundation pile, improve the result of use of pile cap and foundation pile.
The invention is further configured to: the edge positions of the three groups of reinforcing steel layers, which are arranged on the top, are bent downwards, the edge positions of the reinforcing steel layers, which are arranged on the bottom, are bent upwards, the edge positions of the reinforcing steel layers, which are arranged on the middle positions, extend horizontally and are abutted with the bent ends of the top and bottom reinforcing steel layers, and reinforcing steel bars are welded at the abutted positions of the three groups of reinforcing steel layers.
Through above-mentioned technical scheme, the tip of buckling end, the middle part reinforcing layer on top reinforcing layer and the end butt of buckling on bottom reinforcing layer link to each other, and the stability in use of pile cap is strengthened in the cooperation of three reinforcing layers of group to use the strengthening rib to consolidate the butt position department on three reinforcing layers of group, further strengthen the stability in connection between three reinforcing layers of group, improve the result of use of pile cap.
The invention is further configured to: and adjacent connecting ribs are arranged between the reinforcing steel bar layers and are in corrugated design, a plurality of connecting ribs are arranged between the adjacent two reinforcing steel bar layers, and the plurality of connecting ribs are arranged at intervals in parallel.
Through above-mentioned technical scheme, the splice bar is arranged in between the adjacent reinforcing bar layer for improve the connection stability between the adjacent reinforcing bar layer, and the splice bar is corrugated design, has better cushioning effect, has certain antidetonation effect to the earthquake.
The invention is further configured to: the connecting bars between the reinforcing steel bar layers at the upper and middle positions are perpendicular to the connecting bars between the reinforcing steel bar layers at the middle and lower positions.
Through the technical scheme, the extending direction of the connecting ribs between the reinforcing steel layers at the upper and middle positions is opposite to the extending direction of the connecting ribs between the reinforcing steel layers at the middle and lower positions, so that the structural stability of the pile cap is enhanced from two directions, and the using effect of the pile cap is further improved.
The invention is further configured to: and the connecting ribs are welded and fixed with the reinforcing steel bar layer.
Through above-mentioned technical scheme, arrange the splice bar between the reinforcing bar layer and reinforcing bar layer welding in, strengthen the connection stability between splice bar and the reinforcing bar layer, improve the result of use of splice bar.
The second technical purpose of the invention is realized by the following technical scheme:
a pile cap foundation structure comprises the following steps:
s1, selecting the length of the pile cap reinforcing steel bar according to the size of the foundation pit, and bending the two ends of the reinforcing steel bar layer to be placed at the top downwards and bending the two ends of the reinforcing steel bar layer to be placed at the bottom upwards;
s2, obliquely placing the first layer of the steel bars of the steel bar layer at the bottom to enable the foundation piles to penetrate through the adjacent steel bars, wherein the adjacent steel bars are arranged in parallel; then, placing the second layer of the steel bars on the first layer of the steel bars, and enabling the second layer of the steel bars and the first layer of the steel bars to be arranged in a crossed mode;
s3, after the reinforcing steel bar layer to be placed at the bottom of the pile cap is laid, placing the connecting bars on the reinforcing steel bar layer and welding the connecting bars and the reinforcing steel bar layer;
s4, paving a middle reinforcing steel bar layer on the connecting bars, wherein the end part of the middle reinforcing steel bar layer is abutted to the end part of the bottom reinforcing steel bar layer which is turned upwards;
s5, paving connecting ribs on the middle steel bar layer again, welding the connecting ribs with the middle steel bar layer, and enabling the connecting ribs on the middle steel bar layer to be perpendicular to the connecting ribs below the middle steel bar layer;
s6, laying the top reinforcing steel bar layer, and enabling the bent end of the top reinforcing steel bar layer to be abutted against the end part of the middle reinforcing steel bar layer and the end part of the bottom reinforcing steel bar layer;
and S7, finally welding reinforcing ribs at the positions where the bottom reinforcing layer, the middle reinforcing layer and the top reinforcing layer are abutted, and pouring the foundation pile and the pile cap.
According to the technical scheme, the length of the reinforcing steel bar of the pile cap is selected according to the size of the foundation pit, and the two ends of the reinforcing steel bar layer to be placed at the top are bent downwards, and the two ends of the reinforcing steel bar layer to be placed at the bottom are bent upwards; then sequentially placing a reinforcing steel bar layer arranged at the bottom, a connecting bar, a reinforcing steel bar layer arranged at the middle part, a connecting bar and a reinforcing steel bar layer arranged at the top, and enabling the bending end of the reinforcing steel bar layer at the top to be abutted against the end part of the reinforcing steel bar layer at the middle part and the bending end of the reinforcing steel bar layer at the bottom; and (3) enabling the foundation pile to penetrate through the reinforcing steel bar layer, welding reinforcing ribs at the positions where the bottom reinforcing steel bar layer, the middle reinforcing steel bar layer and the top reinforcing steel bar layer are abutted, and finally pouring the foundation pile and the pile cap to achieve the effect of improving the connection stability between the pile cap and the pile foundation.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the reinforcing steel bar layer is arranged in the pile cap, so that the foundation pile is perpendicular to the reinforcing steel bar layer and penetrates through the reinforcing steel bar layer, the reinforcing steel bar layer and the foundation pile are poured, and the connection stability between the pile cap and the pile foundation is improved;
2. the reinforcing ribs are welded at the abutting positions of the three groups of reinforcing steel bar layers, so that the connection stability among the three groups of reinforcing steel bar layers is enhanced, and the using effect of the pile cap is improved;
3. through set up the splice bar between adjacent reinforcing bar layer for improve the connection stability between the adjacent reinforcing bar layer, and the splice bar is corrugated design, has better cushioning effect, has certain antidetonation effect to the earthquake.
Drawings
Fig. 1 is a schematic view of the overall structure of a foundation pile and a pile cap according to the present embodiment;
fig. 2 is a schematic structural view of the pile cap of the present embodiment;
fig. 3 is an enlarged schematic view of a point a in fig. 2.
Reference numerals: 1. pile foundation; 2. a pile cap; 3. a reinforcing steel bar layer; 31. a first layer of reinforcing steel; 32. a second layer of reinforcing steel; 4. reinforcing ribs; 5. and connecting ribs.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example 1
With reference to fig. 1 and 2, a pile cap 2 foundation structure includes a plurality of foundation piles 1 disposed in foundation soil and a pile cap 2 connected to pile tops of the foundation piles 1, a reinforcement layer 3 is horizontally disposed inside the pile cap 2, the foundation piles 1 are disposed perpendicular to the reinforcement layer 3 and penetrate through the reinforcement layer 3, and the reinforcement layer 3 and the foundation piles 1 are poured with concrete, which is a relatively simple connection structure between the pile tops of the foundation piles 1 and the pile cap 2 in the prior art, and this embodiment achieves an effect of improving connection stability between the pile cap 2 and a pile foundation.
With reference to fig. 1 and 2, three sets of reinforcement layers 3 are arranged, the three sets of reinforcement layers 3 are horizontally arranged at intervals in the vertical direction, the structure of the pile cap 2 is arranged, the foundation pile 1 sequentially penetrates through the three sets of reinforcement layers 3, then the three sets of reinforcement layers 3 and the foundation pile 1 are poured, the connection stability between the pile cap 2 and the foundation pile 1 is further enhanced, and the using effect of the pile cap 2 and the foundation pile 1 is improved; the reinforcing steel bar layers 3 arranged at the top and the bottom comprise a first reinforcing steel bar layer 31 and a second reinforcing steel bar layer 32, the reinforcing steel bars of the first reinforcing steel bar layer 31 are arranged in parallel, and the reinforcing steel bars of the second reinforcing steel bar layer 32 are arranged in parallel; the second reinforcing steel bar layer 32 is arranged on the first reinforcing steel bar layer 31 and is arranged in a crossed mode with the first reinforcing steel bar layer 31, the first reinforcing steel bar layer 31 and the second reinforcing steel bar layer 32 are connected in a welded mode, when the reinforcing steel bar layer 3 is laid, reinforcing steel bars of the first reinforcing steel bar layer 31 are obliquely arranged, adjacent reinforcing steel bars are arranged in a parallel spaced mode, then the second reinforcing steel bar layer 32 is welded on the first reinforcing steel bar layer 31, the second reinforcing steel bar layer 32 is arranged in a crossed mode with the first reinforcing steel bar layer 31, the connection stability of the reinforcing steel bar layer 3 is improved, and the using effect of the pile cap 2 is; the reinforcing steel layer 3 placed in the middle is provided with only one reinforcing steel layer 3.
With reference to fig. 2 and 3, the edge of the top steel layer 3 in the three steel layers 3 is bent downward, the edge of the bottom steel layer 3 is bent upward, the edge of the middle steel layer 3 is extended horizontally and is abutted to the bent end of the top steel layer 3, the three steel layers 3 are matched to reinforce the stability of the pile cap 2, and the three steel layers 3 are welded with the reinforcing ribs 4, the reinforcing ribs 4 reinforce the abutted positions of the three steel layers 3, so as to further reinforce the stability of the connection between the three steel layers 3, and improve the use effect of the pile cap 2.
With reference to fig. 2 and 3, the connecting bars 5 are arranged between adjacent reinforcing steel bar layers 3, the connecting bars 5 are welded and fixed with the reinforcing steel bar layers 3, so that the connection stability between the connecting bars 5 and the reinforcing steel bar layers 3 is enhanced, the use effect of the connecting bars 5 is improved, and the connecting bars 5 are in a corrugated design, have a good buffering effect, and have a certain earthquake-resistant effect on earthquakes; a plurality of connecting ribs 5 are arranged between two adjacent reinforcing steel bar layers 3, the connecting ribs 5 are arranged in parallel at intervals, the connection between the adjacent reinforcing steel bar layers 3 is enhanced, and the use stability of the reinforcing steel bar layers 3 is further improved; the connecting ribs 5 arranged between the upper and middle reinforcing steel bar layers 3 are perpendicular to the connecting ribs 5 arranged between the middle and lower reinforcing steel bar layers 3, so that the structural stability of the pile cap 2 is enhanced from two directions, and the using effect of the pile cap 2 is improved.
Example 2
A pile cap 2 foundation structure comprises the following steps:
s1, selecting the length of the steel bar of the pile cap 2 according to the size of the foundation pit, and bending the two ends of the steel bar layer 3 to be arranged at the top downwards and the two ends of the steel bar layer 3 to be arranged at the bottom upwards;
s2, obliquely placing the first layer 31 of the steel bars of the steel bar layer 3 at the bottom to enable the foundation pile 1 to penetrate through the adjacent steel bars, wherein the adjacent steel bars are arranged in parallel; then, placing the second layer of steel bars 32 on the first layer of steel bars 31, and enabling the second layer of steel bars 32 and the first layer of steel bars 31 to be arranged in a crossed mode;
s3, after the reinforcing steel bar layer 3 to be placed at the bottom of the pile cap 2 is laid, placing the connecting bars 5 on the reinforcing steel bar layer 3 and welding the connecting bars 5 and the reinforcing steel bar layer 3;
s4, paving the middle steel bar layer 3 on the connecting bars 5, wherein the end part of the middle steel bar layer 3 is abutted with the end part of the bottom steel bar layer 3 which is turned upwards;
s5, laying the tie bars 5 on the middle steel bar layer 3 again, welding the tie bars 5 with the middle steel bar layer 3, and making the tie bars 5 on the middle steel bar layer 3 perpendicular to the tie bars 5 under the middle steel bar layer 3;
s6, laying the top steel bar layer 3 and making the bent end of the top steel bar layer 3 abut against the end of the middle steel bar layer 3 and the end of the bottom steel bar layer 3;
and S7, finally welding reinforcing ribs 4 at the positions where the bottom reinforcing layer 3, the middle reinforcing layer 3 and the top reinforcing layer 3 are abutted, and pouring the foundation pile 1 and the pile cap 2.
The implementation principle of the embodiment is as follows: firstly, selecting the length of a steel bar of a pile cap 2 according to the size of a foundation pit, and bending two ends of a steel bar layer 3 to be arranged at the top downwards and bending two ends of the steel bar layer 3 to be arranged at the bottom upwards; then sequentially placing a reinforcing steel bar layer 3, a connecting bar 5, a reinforcing steel bar layer 3, a connecting bar 5 and a reinforcing steel bar layer 3 on the top, wherein the reinforcing steel bar layer 3 is arranged at the bottom, and the bending end of the reinforcing steel bar layer 3 on the top is abutted against the end part of the reinforcing steel bar layer 3 on the middle and the bending end of the reinforcing steel bar layer 3 on the bottom; the foundation pile 1 is arranged by penetrating through the reinforcing steel bar layer 3, the reinforcing ribs 4 are welded at the positions where the bottom reinforcing steel bar layer 3, the middle reinforcing steel bar layer 3 and the top reinforcing steel bar layer 3 are abutted, and finally the foundation pile 1 and the pile cap 2 are poured, so that the effect of improving the connection stability between the pile cap 2 and the pile foundation is achieved.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. A pile cap (2) foundation setting and construction method thereof, comprising a plurality of foundation piles (1) arranged in foundation soil and a pile cap (2) connecting pile tops of the foundation piles (1), characterized in that: the pile cap (2) is internally and horizontally provided with a reinforcing steel layer (3), the foundation pile (1) is perpendicular to the reinforcing steel layer (3) and penetrates through the reinforcing steel layer (3), and the reinforcing steel layer (3) and the foundation pile (1) are poured through hydraulic concrete.
2. The pile cap (2) foundation arrangement and construction method thereof according to claim 1, characterized in that: the reinforcing steel bar layer (3) comprises a first reinforcing steel bar layer (31) and a second reinforcing steel bar layer (32), the reinforcing steel bars of the first reinforcing steel bar layer (31) are arranged in parallel, and the reinforcing steel bars of the second reinforcing steel bar layer (32) are arranged in parallel; the second layer (32) of the steel bars is arranged on the first layer (31) of the steel bars and is crossed with the first layer (31) of the steel bars, and the first layer (31) of the steel bars and the second layer (32) of the steel bars are connected in a welding mode.
3. The pile cap (2) foundation arrangement and construction method thereof according to claim 1, characterized in that: reinforcing bar layer (3) are provided with three groups, and three groups of reinforcing bar layer (3) are in vertical direction upper horizontal interval setting, and foundation pile (1) passes three groups of reinforcing bar layer (3) settings in proper order.
4. The pile cap (2) foundation arrangement and construction method thereof according to claim 3, characterized in that: the edge positions of the three groups of reinforcing steel bar layers (3) arranged at the top are bent downwards, the edge positions of the reinforcing steel bar layers (3) arranged at the bottom are bent upwards, the edge positions of the reinforcing steel bar layers (3) arranged at the middle position horizontally extend and are abutted with the bent ends of the top and bottom reinforcing steel bar layers (3), and reinforcing ribs (4) are welded at the abutted positions of the three groups of reinforcing steel bar layers (3).
5. The pile cap (2) foundation arrangement and construction method thereof according to claim 3, characterized in that: adjacent be provided with between reinforcing bar layer (3) splice bar (5), splice bar (5) are the corrugated design, are provided with many splice bars (5) between adjacent two-layer reinforcing bar layer (3), and many splice bars (5) parallel interval sets up.
6. The pile cap (2) foundation arrangement and construction method thereof according to claim 5, characterized in that: the connecting ribs (5) between the reinforcing steel bar layers (3) arranged at the upper and middle positions are perpendicular to the connecting ribs (5) between the reinforcing steel bar layers (3) arranged at the middle and lower positions.
7. The pile cap (2) foundation arrangement and construction method thereof according to claim 5, characterized in that: the connecting ribs (5) are welded and fixed with the reinforcing steel layer (3).
8. The pile cap (2) foundation arrangement and construction method thereof according to any one of claims 1-7, characterized in that: the construction method comprises the following steps:
s1, selecting the length of the steel bar of the pile cap (2) according to the size of the foundation pit, and bending the two ends of the steel bar layer (3) to be placed at the top downwards and bending the two ends of the steel bar layer (3) to be placed at the bottom upwards;
s2, obliquely placing the first layer (31) of the steel bars of the steel bar layer (3) placed at the bottom, and enabling the foundation pile (1) to penetrate through the adjacent steel bars, wherein the adjacent steel bars are arranged in parallel; then, placing the second layer (32) of the steel bars on the first layer (31) of the steel bars, and enabling the second layer (32) of the steel bars and the first layer (31) of the steel bars to be arranged in a crossed mode;
s3, after the reinforcing steel bar layer (3) to be placed at the bottom of the pile cap (2) is laid, placing the connecting bars (5) on the reinforcing steel bar layer (3) and welding the connecting bars (5) and the reinforcing steel bar layer (3);
s4, paving the middle reinforcing steel bar layer (3) on the connecting bars (5), wherein the end part of the middle reinforcing steel bar layer (3) is abutted against the end part of the bottom reinforcing steel bar layer (3) which is turned upwards;
s5, paving the connecting ribs (5) on the middle reinforcing rib layer (3) again, welding the connecting ribs (5) with the middle reinforcing rib layer (3), and enabling the connecting ribs (5) on the middle reinforcing rib layer (3) to be perpendicular to the connecting ribs (5) below the middle reinforcing rib layer (3);
s6, laying the reinforcing steel bar layer (3) on the top, and enabling the bent end of the top reinforcing steel bar layer (3) to be abutted against the end part of the middle reinforcing steel bar layer (3) and the end part of the bottom reinforcing steel bar layer (3);
and S7, finally welding reinforcing ribs (4) at the positions where the bottom reinforcing layer (3), the middle reinforcing layer (3) and the top reinforcing layer (3) are abutted, and pouring the foundation pile (1) and the pile cap (2).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911330599.4A CN111042177A (en) | 2019-12-20 | 2019-12-20 | Pile cap foundation arrangement and construction method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911330599.4A CN111042177A (en) | 2019-12-20 | 2019-12-20 | Pile cap foundation arrangement and construction method thereof |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080263978A1 (en) * | 2007-04-27 | 2008-10-30 | Zaher Ali Abou-Saleh | Reinforcing Assemblies and Reinforced Concrete Structures |
| CN202595757U (en) * | 2012-03-31 | 2012-12-12 | 上海市电力公司 | Grouting type reinforced filling pile foundation structure |
| CN103758275A (en) * | 2014-02-17 | 2014-04-30 | 安徽工业大学 | Reinforced concrete plate with shear reinforcement steel channel frame at periphery |
| KR20150067012A (en) * | 2013-12-09 | 2015-06-17 | 주식회사 네비엔 | Shear reinforcement member for precast concrete composite slab |
| CN204826414U (en) * | 2015-07-23 | 2015-12-02 | 赵光林 | Reinforcing bar keel structure |
-
2019
- 2019-12-20 CN CN201911330599.4A patent/CN111042177A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080263978A1 (en) * | 2007-04-27 | 2008-10-30 | Zaher Ali Abou-Saleh | Reinforcing Assemblies and Reinforced Concrete Structures |
| CN202595757U (en) * | 2012-03-31 | 2012-12-12 | 上海市电力公司 | Grouting type reinforced filling pile foundation structure |
| KR20150067012A (en) * | 2013-12-09 | 2015-06-17 | 주식회사 네비엔 | Shear reinforcement member for precast concrete composite slab |
| CN103758275A (en) * | 2014-02-17 | 2014-04-30 | 安徽工业大学 | Reinforced concrete plate with shear reinforcement steel channel frame at periphery |
| CN204826414U (en) * | 2015-07-23 | 2015-12-02 | 赵光林 | Reinforcing bar keel structure |
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Application publication date: 20200421 |