CN201924342U - Cast-in-place concrete cylindrical sheet connecting pile - Google Patents
Cast-in-place concrete cylindrical sheet connecting pile Download PDFInfo
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- CN201924342U CN201924342U CN2010206694418U CN201020669441U CN201924342U CN 201924342 U CN201924342 U CN 201924342U CN 2010206694418 U CN2010206694418 U CN 2010206694418U CN 201020669441 U CN201020669441 U CN 201020669441U CN 201924342 U CN201924342 U CN 201924342U
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- pile
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- stake
- sheet pile
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Abstract
The utility model relates to a cast-in-place concrete cylindrical sheet connecting pile, which aims at providing a cylindrical sheet connecting pile having the advantages that a cylindrical pile and sheet piles are connected into a whole body and the depth of the sheet pile is smaller than that of the cylindrical pile. The cast-in-place concrete cylindrical sheet connecting pile comprises a vertical cylindrical pile; the sheet piles are arranged on one or two sides of the cylindrical pile; the sheet pile adopts a vertical cuboid structure; the cylindrical pipe and the sheet piles are distributed in a staggered way; the central plane of the sheet pile and the axes of the cylindrical pile are in an identical plane; the sheet pile is positioned on the upper side of the outer cylindrical surface of the cylindrical pile; and the depth of the sheet plate is smaller than that of the cylindrical pile. The cast-in-place concrete cylindrical sheet connecting pile has the benefits that the sheet pile is not required to reach the identical depth with that of the cylindrical pile on the basis of meeting the conditions of design requirement and degree of safety, so that raw material is saved, and the cast-in-place concrete cylindrical sheet connecting pile can be widely applied to foundation engineering of ocean, water conservancy, road and bridge, airfield runways, industrial and civil buildings and the like.
Description
Technical field
The utility model relates to the stake of a kind of plate connection, and particularly relating to a kind of major diameter has muscle cast-in-situ concrete tube plate connection pilework.
Background technology
Along with deepening continuously of China's reform and opening-up, China's economic construction stable and rapid development, especially economy development of coastal area has obtained remarkable achievement.As everyone knows, land resources is the important foundation that guarantees economic development, be accompanied by rapid economy development, the construction land growing tension, want the soil to tidal land, become the common recognition of coastal economy developed regions, the bracing of foundation pit of building construction and ground are handled quantity in addition also sharply increases, require also more and more higher, but in the enrockment embankment method of making in the ground engineering that is coated with of enclosing in the past, need a large amount of exploitations and use building stones, surrounding enviroment are caused adverse influence, and because of the embankment structure section big, waste a large amount of soils, adopt bored pile as main bending resistance component and adopt common enhancing body to form composite foundation in addition, bored pile produces a large amount of mud in long-term construction, it is big that technology in the past has an environment pollution, long construction period, shortcomings such as construction costs height.
Chinese patent publication number CN101684650A, name is called the stake of a kind of major diameter cast-in-place concrete thin-walled tooth-shaped tubular, pile making device and becomes pile work method, this invention utilizes special mechanical equipment to form major diameter tooth-shaped tubular hole in ground, configuration reinforcement and concrete perfusion and the thin-walled tooth-shaped tubular stake of moulding on the spot in the tube hole then, this tooth-shaped tubular stake bearing capacity of single pile height, but the whole anti-horizontal thrust of solid matter tube stake and anti-side sliding move ability slightly a little less than.
Chinese patent notification number CN1200178C, name is called a kind of stake and conjuncted job practices of sheet pile and specialized apparatus thereof, utilize in the construction and have insert and be connected in succession in the soil layer that is sink to projected depth by the tubular pile hole device of plug-in unit and sheet pile pile device, again in the tubular pile hole device concrete perfusion and on pull out and finish the tube stake, after continuation is connected lower floor with tubular pile hole device and sheet pile pile device, again the perfusion and on pull out sheet pile pile device, finish sheet pile, sheet pile and described tube stake constitute conjuncted, repeat to constitute the conjuncted wall of tube stake sheet pile by that analogy, this invention is owing to a sheet pile and the same even depth of tube stake, and suffered shearing force is bigger, and it is more to consume raw material.
Summary of the invention
The purpose of this utility model is to provide the tube plate connection stake less than the tube stake of the degree of depth that a kind of stake and sheet pile connect one and sheet pile, and can a construction molding, speeds up the work, and solves the problem that the construction that exists in the background technology is loaded down with trivial details and materials are many.
To achieve these goals, the technical solution of the utility model is: the stake of a kind of cast-in-situ concrete tube plate connection, comprise the tubular tube stake of setting, one-sided or the bilateral of described tube stake is provided with sheet pile, the rectangular structure of described sheet pile for erectting, described tube stake and sheet pile are interlaced arrangement, the axis of the median plane of this sheet pile and tube stake is at grade, described sheet pile is positioned at the upside of tube stake outer cylinder, and the degree of depth of described sheet pile is less than the degree of depth of tube stake.When construction, squeeze into earlier the pile making device that an one-sided or bilateral has sheet pile in the place, after concreting plays stake, under the situation of concrete ot-yet-hardened, outer side superimposed part at above-mentioned sheet pile is squeezed into pile making device once more, so just can cut away the sub-fraction that first sheet pile outside is bonded with the concrete pile body edge of earth, guarantees that twice pile can be connected in one fully, promptly form the stake of tube plate connection, improved the intensity of whole tube pile foundation.Meet design requirement and the condition of degree of safety under, the utility model reduces the degree of depth of tube stake side sheet pile, has therefore reduced materials, has reduced difficulty of construction, provides cost savings.
As preferably, chamfering is located to be provided with in the handing-over limit of the vertical direction of described tube stake and sheet pile.Set up chamfering and can increase a plate connection stake integral intensity.
The advantage of the utility model cast-in-situ concrete tube plate connection stake is: tube stake and sheet pile have improved the intensity on whole pile foundation basis as one, because the degree of depth of sheet pile has reduced materials less than the degree of depth of tube stake, have reduced difficulty of construction, provide cost savings.
Description of drawings
Fig. 1 is a kind of structural representation of the utility model cast-in-situ concrete tube plate connection stake;
A kind of bridging mode schematic diagram when Fig. 2 is construction;
Fig. 3 is the another kind of structural representation of the utility model cast-in-situ concrete tube plate connection stake;
Another kind of bridging mode schematic diagram when Fig. 4 is construction.
Number in the figure is respectively: 101. stake 102. sheet piles.
The specific embodiment
Also in conjunction with the accompanying drawings the technical solution of the utility model is further described specifically below by embodiment.
Embodiment 1:
As shown in Figure 1, the stake of a kind of cast-in-situ concrete tube plate connection, comprise tube stake 101 and sheet pile 102, tube stake 101 and sheet pile 102 are concrete casting and form, in be provided with reinforcing bar, tube stake 101 tubular structures for setting, the rectangular structure of sheet pile 102 for erectting, has sheet pile 102 at tube stake 101 one-sided, tube stake 101 and sheet pile 102 interlaced arrangement, sheet pile 102 is positioned at tube stake 101 radially, because the dark more then lifting surface area of the degree of depth of sheet pile 102 is big more, the lateral force of sheet pile 102 is big more, so sheet pile 102 meet design requirement and the condition of degree of safety under, do not need to reach same even depth with tube stake 101, therefore the degree of depth of sheet pile 102 is shallow than the degree of depth of tube stake 101, the side of sheet pile 102 is connected with the cylinder upside of adjacent tube stake 101, and the end face of sheet pile 102 is concordant with the end face of tube stake 101, parallel to each other between a plurality of stakes 101, a plurality of sheet pile 102 coplanes had so both satisfied whole stability and lateral force resistance square ability, saved material simultaneously, shortened the duration, reduced cost, and reduced of the influence of soil compaction during pile driving effect to surrounding environment, in order to gain in strength, the place, handing-over limit of the vertical direction of tube stake 101 and sheet pile 102 is provided with chamfering in addition.
When construction, squeeze into an one-sided pile making device that has sheet pile pile device earlier in the place, after concreting plays stake, under the situation of concrete ot-yet-hardened, outer side superimposed part at above-mentioned sheet pile is squeezed into pile making device once more, so just can cut away first sheet pile outside and be bonded with the sub-fraction at the concrete pile body edge of earth, guarantee that the stake of two tube plate connection can be connected in one fully, improved the intensity of whole tube pile foundation, the bridging mode in its when construction as shown in Figure 2, the dotted line among the figure is represented intersection.
Embodiment 2:
As shown in Figure 3, the stake of a kind of cast-in-situ concrete tube plate connection, the difference of itself and embodiment 1 is: be not to have sheet pile 102 at the one-sided of tube stake 101, but all have sheet pile 102 at the bilateral of tube stake 101.
When construction, be with the difference of embodiment 1: be not to squeeze into an one-sided pile making device that has sheet pile pile device, but squeeze into the pile making device that a bilateral all has sheet pile pile device, the bridging mode in its when construction as shown in Figure 4, the dotted line among the figure is represented intersection.
Above-mentioned described specific embodiment only is that the preferable examples explanation is done in design of the present utility model.All any modifications of being made within spirit of the present utility model and principle or replenish or be equal to alternatively all should be included within the protection domain of the utility model claim.
Claims (2)
1. cast-in-situ concrete tube plate connection stake, comprise the tubular tube stake (101) of setting, it is characterized in that: the one-sided or bilateral of described tube stake (101) is provided with sheet pile (102), the rectangular structure of described sheet pile (102) for erectting, described tube stake (101) and sheet pile (102) are interlaced arrangement, the axis of median plane of this sheet pile (102) and tube stake (101) at grade, described sheet pile (102) is positioned at the upside of tube stake (101) outer cylinder, and the degree of depth of described sheet pile (102) is less than the degree of depth of tube stake (101).
2. cast-in-situ concrete tube plate connection according to claim 1 stake is characterized in that: the place, handing-over limit of the vertical direction of described tube stake (101) and sheet pile (102) is provided with chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206694418U CN201924342U (en) | 2010-12-20 | 2010-12-20 | Cast-in-place concrete cylindrical sheet connecting pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206694418U CN201924342U (en) | 2010-12-20 | 2010-12-20 | Cast-in-place concrete cylindrical sheet connecting pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201924342U true CN201924342U (en) | 2011-08-10 |
Family
ID=44428201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206694418U Expired - Fee Related CN201924342U (en) | 2010-12-20 | 2010-12-20 | Cast-in-place concrete cylindrical sheet connecting pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201924342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182176A (en) * | 2010-12-20 | 2011-09-14 | 陈健雄 | Cast-in-place concrete tube-sheet pile, piling device and piling construction method thereof |
-
2010
- 2010-12-20 CN CN2010206694418U patent/CN201924342U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102182176A (en) * | 2010-12-20 | 2011-09-14 | 陈健雄 | Cast-in-place concrete tube-sheet pile, piling device and piling construction method thereof |
| CN102182176B (en) * | 2010-12-20 | 2012-12-19 | 陈健雄 | Cast-in-place concrete tube-sheet pile, piling device and piling construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20111220 |