KR20120132660A - Pile cap structure - Google Patents
Pile cap structure Download PDFInfo
- Publication number
- KR20120132660A KR20120132660A KR1020110050995A KR20110050995A KR20120132660A KR 20120132660 A KR20120132660 A KR 20120132660A KR 1020110050995 A KR1020110050995 A KR 1020110050995A KR 20110050995 A KR20110050995 A KR 20110050995A KR 20120132660 A KR20120132660 A KR 20120132660A
- Authority
- KR
- South Korea
- Prior art keywords
- pile
- head
- pile cap
- support plate
- cap
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
- E02D13/10—Follow-blocks of pile-drivers or like devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0038—Production methods using an auger, i.e. continuous flight type
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Foundations (AREA)
Abstract
Description
The present invention relates to a pile cap structure, and more particularly, to a pile cap structure which is disposed between a pile and a concrete structure and whose structure is improved to increase the contact area of the concrete structure with a simple and simple configuration. .
In general, in order to construct a building structure is carried out ground reinforcement work, which is the foundation work to lay the ground of the building structure, for this ground reinforcement work is to lay a foundation by embedding a plurality of piles in the soft ground.
The piles applied in the ground reinforcement work are first formed with a vertical hole in the ground through earth augers, etc., and then piled into the holes and driven through the equipment such as driving.
At this time, the plurality of piles are positioned differently according to the strength of the ground, so that the files are evenly arranged to have the same height through the file cutter after installation of the piles.
When the head is arranged in this way, the foundation concrete is poured, and before the foundation concrete is placed, the pile cap is combined to prevent the concrete from flowing into the hollow pile before pouring.
Conventionally, the pile cap has a plate shape for fitting into the hollow part of the pile, and includes a support plate having an inclined border on the circumferential surface and a plurality of fixed iron wires connected by long holes at equal intervals of the inclined edge of the support plate. .
In the use process, after coupling the fixed wire to the reinforcing bar protruding on the upper exposed surface of the pile, the base plate is placed in the hollow hole of the pile and then the concrete is poured.
However, such a conventional pile cap has a problem in that the fixing force is cut when the concrete is placed, or the support plate is broken by the load of the concrete because the binding force is weak because the pile cap is coupled to the rebar using a fixed wire. There was a hassle to tie up the wires.
In addition, the process in which the concrete is poured into the pile head is integrated, and not only the load of the concrete structure is concentrated on the pile head having a narrow cross-sectional area, but also has a disadvantage in that the bonding force with the concrete structure is reduced because the contact area is narrow.
The present invention has been made in view of the above-mentioned problems, and has the following object.
Firstly, the object of the present invention is to provide a pile cap structure having an improved structure so that the connection of the head portion of the pile and the pile cap can be easily performed.
Second, the object of the present invention is to provide a pile cap structure having an improved structure to increase the contact area between the pile head and the concrete structure to distribute the load and increase the bonding force.
The present invention for achieving the above object is a pile cap having a body seated on the head of the pile, the support plate is formed to extend to have a width greater than the head width of the pile horizontally on top of the body; And binding means for binding and integrating the lower portion of the body and the head of the pile.
The pile cap further has at least one or more reinforcing ribs formed on the lower surface of the support plate and connected to the outer circumferential surface of the body.
And the support plate is arranged a plurality of reinforcing bars on the upper side.
The fastening means has a divided shape to correspond to each other to surround the lower end of the body and the head of the pile, and has a fixed clamp formed with a fastening hole so that the fastening member penetrates at both ends thereof.
Another characteristic element of the present invention includes a body in which a coupling hole is formed to be opened downward so that the head of the pile is accommodated therein, and is formed to extend to have a width greater than the width of the head of the pile horizontally on top of the body. Characterized by having a pile cap having a support plate to be.
First, by connecting or inserting the pile cap to the head of the pile, the coupling between the pile cap and the file is improved to have an effect that can be easily connected.
Second, by using a support plate having a width wider than the width of the pile has a useful effect to increase the contact area with the concrete structure to distribute the load and increase the bonding force.
1 is a perspective view showing an embodiment of a pile cap structure according to the present invention.
Figure 2 is a perspective view showing a coupling state of the pile cap and the binding means of the present invention.
3 is a front view of FIG. 2;
Figure 4 is a state of use of the present invention.
5 is a view showing another embodiment of the present invention.
6 is a view showing another embodiment of the present invention.
The present invention is seated on the upper portion of the pile (hereinafter referred to as tofu) and formed in a larger width than the head of the pile when placing concrete, can increase the bonding force between the concrete structure and the pile, and easy to connect the pile cap and pile It is to be done.
Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is a perspective view of an embodiment of the present invention, Figures 2 and 3 are a perspective view and a front view showing a coupling state of the pile cap and the binding means of the present invention, Figure 4 is a use state diagram of the present invention.
One embodiment of the pile cap structure according to the present invention, when described with reference to Figures 1 to 4, the configuration is a support extending horizontally formed on the upper portion of the
The
In more detail, the
In addition, the
Reinforcing
Bonding means has a clamp body (50A, 50B) of the divided form to correspond to each other to wrap the lower end of the
The fixed
More preferably, one end is further provided with a reinforcing
The reinforcing
Referring to the operation of the embodiment of the present invention having such a configuration as follows.
The
For example, the process of entering the
After the reinforcing
Since the process of the present
Subsequently, after fastening the
Therefore, the
Subsequently, when the concrete is poured into the upper side of the
Therefore, the pile cap structure of the present invention can perform the function of the
On the other hand, Figure 5 is a view showing another embodiment of the present invention, the configuration is different from the previous embodiment, the binding means is omitted, the head of the
Since other components are the same as in the previous embodiment, duplicate description will be omitted.
Another embodiment of this configuration, the coupling method in which the
Figure 6 is a view showing another embodiment of the present invention, the configuration is inserted into the lower portion of the
As a result, the coupling of the
Description of the Related Art [0002]
50: fixed clamp 52: flange
52a: fastening hole 54: round part
100: pile cap 105: coupling hole
110: body 120: support plate
130: reinforcing rib 150: reinforcing bar
170: fastening member 180: nut
200: File 205: Hollow
Claims (5)
And a binding means for binding and integrating the lower portion of the body and the head of the pile 200 to integrate the pile cap structure.
Pile cap structure having a pile cap 100 having a support plate 120 is formed to extend to have a width greater than the head width of the pile 200 horizontally on the top of the body 110 .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110050995A KR20120132660A (en) | 2011-05-29 | 2011-05-29 | Pile cap structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110050995A KR20120132660A (en) | 2011-05-29 | 2011-05-29 | Pile cap structure |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20120132660A true KR20120132660A (en) | 2012-12-07 |
Family
ID=47516164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110050995A KR20120132660A (en) | 2011-05-29 | 2011-05-29 | Pile cap structure |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20120132660A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321227A (en) * | 2013-05-24 | 2013-09-25 | 中国海洋石油总公司 | Maritime waterproof conduit piling cap device |
KR20160055547A (en) | 2014-11-10 | 2016-05-18 | 윤용수 | Pile cap structure body |
CN106013153A (en) * | 2016-07-08 | 2016-10-12 | 上海长凯岩土工程有限公司 | End protector for construction of steel pipe pile and working method thereof |
KR101876424B1 (en) * | 2018-03-08 | 2018-07-10 | 주식회사 세연사 | Precast concrte connecting apparatus for column structure and construdtion method therefor |
-
2011
- 2011-05-29 KR KR1020110050995A patent/KR20120132660A/en not_active Application Discontinuation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103321227A (en) * | 2013-05-24 | 2013-09-25 | 中国海洋石油总公司 | Maritime waterproof conduit piling cap device |
KR20160055547A (en) | 2014-11-10 | 2016-05-18 | 윤용수 | Pile cap structure body |
CN106013153A (en) * | 2016-07-08 | 2016-10-12 | 上海长凯岩土工程有限公司 | End protector for construction of steel pipe pile and working method thereof |
KR101876424B1 (en) * | 2018-03-08 | 2018-07-10 | 주식회사 세연사 | Precast concrte connecting apparatus for column structure and construdtion method therefor |
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Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E90F | Notification of reason for final refusal | ||
E601 | Decision to refuse application | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20140327 Effective date: 20150116 |