CN105019472B - Composite fender pile for building basement - Google Patents
Composite fender pile for building basement Download PDFInfo
- Publication number
- CN105019472B CN105019472B CN201510412940.6A CN201510412940A CN105019472B CN 105019472 B CN105019472 B CN 105019472B CN 201510412940 A CN201510412940 A CN 201510412940A CN 105019472 B CN105019472 B CN 105019472B
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- China
- Prior art keywords
- shape stake
- fender post
- composite pile
- stake
- shape
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/045—Underground structures, e.g. tunnels or galleries, built in the open air or by methods involving disturbance of the ground surface all along the location line; Methods of making them
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
- E02D5/10—Prefabricated parts, e.g. composite sheet piles made of concrete or reinforced concrete
- E02D5/12—Locking forms; Edge joints; Pile crossings; Branch pieces
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/74—Means for anchoring structural elements or bulkheads
- E02D5/76—Anchorings for bulkheads or sections thereof in as much as specially adapted therefor
Abstract
The invention belongs to the technical field of buildings, and relates to a composite fender pile for building a basement. The technical problem that the strength is low in the prior art is solved. The composite fender pile for building the basement comprises composite piles and fender piles. The composite piles are arranged along the circumference of the basement and are connected with one another to form a closed annular structure. The fender piles are surrounded outside the basement and are fixedly connected with the composite piles. The composite fender pile for building the basement has the advantages of being high in strength, good in stability, convenient to manufacture and the like.
Description
Technical field
The invention belongs to construction engineering technical field, it is related to a kind of compound fender post for building basement.
Background technology
Cement mixing method is a kind of method for reinforcing saturation soft clay low land base, and it is by the use of cement as solidification
Agent, by special Mixing Machine, in ground depths by weak soil and firming agent action of forced stirring, using institute between firming agent and weak soil
The series of physical chemical reaction producing, makes weak soil harden into the high-quality ground with globality, water stability and some strength.
Drilled pile refers to that passing through the means such as machine drilling, steel pipe soil compaction or manpower excavation in engineering site forms stake holes in foundation soil,
And place steel reinforcement cage, concrete perfusion and the stake made in it.
Due to the low cost of cement mixing method or drilled pile, manufacturing speed is fast, is largely used in the ground of building,
In recent years, when basement is built, especially to use substantial amounts of cement mixing method, but its stability and intensity are not as prefabricated
Stake, therefore still needs to strengthen further for the raising of structural strength.
The Chinese invention of Patent No. 200720302293.4 discloses a kind of tongue and groove concrete t shape stake, has t shape stake originally
Body, the cross section of described body is in " t " shape, and this body both sides edge of a wing is provided with tongue-and-groove connector.This t shape stake is applied to river course shield
After bank, the moisture velocity of discharge that inside shore protection, the soil body includes is slower, the stability of impact shore protection.
The Chinese invention of Patent No. 201420121343.9 discloses a kind of permeable t shape stake, including first panel and abdomen
Plate, both formed by integrally casting constitute t shapes, described first panel be provided with some being arranged symmetrically with its centrage for axis of symmetry, adopt
Pour the permeable area of formation with pervious concrete, all open up in each permeable area some perpendicular to first panel place plane and use
Blind hole in foster Bellamya quadrata of dwelling.
When such scheme builds channel revetment using t shape stake, substantially increase by this become shore protection of t shape stake antiscour,
Resistance to capsizing, stability is more preferable.But the structure that this t shape stake shortage is connected with other building elements, therefore stability needs
Strengthen.
Content of the invention
The purpose of the present invention is for the problems referred to above, provides and a kind of can be used for improving being used for of basement intensity and sealing
Build the compound fender post of basement.
For reaching above-mentioned purpose, present invention employs following technical proposal: a kind of go along with sb. to guard him for building the compound of basement
Stake, including composite pile and fender post, described composite pile along the circumferentially disposed of basement and is interconnected to form a closing
Loop configuration, described fender post is centered around underground outdoor and is fixedly connected with composite pile.
In the above-mentioned compound fender post for building basement, it is in t that described fender post includes several cross sections
Shape and interconnective t shape stake, described t shape stake is inserted in composite pile and is formed a fixed connection with composite pile, and described is compound
Stake is cement mixing method or drilled pile, and described t shape stake includes transverse plate and longitudinal direction that is vertical with transverse plate and being fixedly connected
Plate.
In the above-mentioned compound fender post for building basement, described t shape stake is provided with some to be fixed with t shape stake
The anchor rod component connecting, described anchor rod component is fixedly connected with composite pile.
In the above-mentioned compound fender post for building basement, described anchor rod component is included anchor pole and is consolidated with anchor pole
The fixed reinforcing rod connecting, described rod of reinforcing is located on transverse plate and the axis parallel with transverse plate, described reinforcing rod with
Anchor pole is vertical, and anchor pole one end is fixedly connected with transverse plate, and the other end is inserted in composite pile and is fixedly connected with composite pile.
In the above-mentioned compound fender post for building basement, described longitudinal plate is close to composite pile or is inserted into
In composite pile.
In the above-mentioned compound fender post for building basement, in described t shape stake and being axially arranged with along t shape stake
The t-shaped steel reinforcement cage in cross section, described steel reinforcement cage include along t shape stake axially arranged some rod irons being parallel to each other and with
The reinforcement that rod iron is fixedly connected.
In the above-mentioned compound fender post for building basement, the end of described t shape stake has concavo-convex connection machine
Structure, when two adjacent t shape stakes near when, two t shape stakes can be formed by concave-convex connection mechanism and be engaged by clamping.
In the above-mentioned compound fender post for building basement, described concave-convex connection mechanism includes being arranged on laterally
Groove on two opposite sides of plate and raised line, described groove and raised line match, when two adjacent t shape stakes are mutual
When close, the raised line in one of t shape stake can be inserted in the groove in another t shape stake so that two t shape stakes can block
Connect cooperation.
In the above-mentioned compound fender post for building basement, described concave-convex connection mechanism includes being separately positioned on
The contiguous block of transverse plate both sides, the axial line of two contiguous blocks transversely plate is centrosymmetric.
In the above-mentioned compound fender post for building basement, described contiguous block has shrinkage pool and projection, described
Projection match with shrinkage pool, and the projection on one of contiguous block can be inserted in the shrinkage pool on another contiguous block thus
Two adjacent t shape stakes are enable to be engaged by clamping.
Compared with prior art, it is an advantage of the current invention that: the combination of composite pile and fender post, serve raising overall
The effect of intensity, it is ensured that safety when basement excavates, prevents basement from caving in, and also improves the water proofing property of basement and close
Feng Xing；Anchor pole makes the connection of pile body and cement mixing method or drilled pile, improves the strength and stability of pile body further, concavo-convex
Bindiny mechanism can make to realize quickly being tightly connected between two t shape stakes；Two t shape stakes can form mutual clamping engagement, thus
Form stable supporting pile structure.
Brief description
Fig. 1 is the structural representation that the present invention provides；
Fig. 2 is the structural representation that the present invention provides；
Fig. 3 is the structural representation of t shape stake；
Fig. 4 is a direction view of Fig. 3；
Fig. 5 is another kind of structural representation of this t shape stake；
Fig. 6 is another kind of structural representation of t shape stake；
Fig. 7 is another kind of structural representation of t shape stake；
Fig. 8 is another kind of structural representation of t shape stake；
Fig. 9 is the structural representation that two t shape stakes shown in Fig. 5 connect；
Figure 10 is the structural representation that two t shape stakes shown in Fig. 6 connect；
Figure 11 is the structural representation that two t shape stakes shown in Fig. 7 connect；
Figure 12 is the structural representation that two t shape stakes shown in Fig. 8 connect.
In figure: composite pile 1, fender post 2, t shape stake 3, transverse plate 31, longitudinal plate 32, anchor rod component 4, anchor pole 41, reinforcing rod
42nd, steel reinforcement cage 5, rod iron 51, reinforcement 52, concave-convex connection mechanism 6, groove 61, raised line 62, contiguous block 63, shrinkage pool 64, projection
65th, basement 100, soil layer 101.
Specific embodiment
The present invention will be further described in detail with reference to the accompanying drawings and detailed description.
Embodiment 1
As depicted in figs. 1 and 2, a kind of compound fender post for building basement, including composite pile 1 and fender post 2, institute
The composite pile 1 stated along the circumferentially disposed of basement 100 and is interconnected to form the loop configuration of a closing, described fender post
2 are centered around outside basement 100 and are fixedly connected with composite pile 1.Basement 100 shown in Fig. 1 is part-structure, answers actual
Used time, basement 100 account for fender post 2 around entire area.
Fender post 2 includes several cross sections t-shaped and interconnective t shape stake 3, and described t shape stake 3 is inserted into compound
Form a fixed connection with composite pile 1 in stake 1, described composite pile 1 is cement mixing method or drilled pile.Cement mixing method is
For reinforcing a kind of method of saturation soft clay low land base, it by the use of cement as firming agent, by special Mixing Machine,
Ground depths is by weak soil and firming agent action of forced stirring, anti-using series of physical chemistry produced between firming agent and weak soil
Should, make weak soil harden into the high-quality ground with globality, water stability and some strength.Drilled pile refers to lead in engineering site
The means such as machine drilling, steel pipe soil compaction or manpower excavation of crossing form stake holes in foundation soil, and place steel reinforcement cage, perfusion in it
Concrete and the stake made.
As shown in Figure 3 and Figure 4, described t shape stake 3 include transverse plate 31 and vertical with transverse plate 31 and be fixedly connected vertical
To plate 32.T shape stake 3 is provided with some anchor rod components 4 being fixedly connected with t shape stake 3 it is preferable that being located at the anchor of longitudinal plate 32 both sides
Bar assembly 4 is uniformly distributed.
Described anchor rod component 41 is fixedly connected with composite pile 1.Anchor rod component 4 is included anchor pole 41 and is fixed even with anchor pole 41
The reinforcing rod 42 connecing, described rod 42 of reinforcing is located on transverse plate 31 and the axis parallel with transverse plate 31, described reinforcing
Rod 42 is vertical with anchor pole 41, and anchor pole 41 one end is fixedly connected with transverse plate 31, and the other end is inserted in composite pile 1 and composite pile 1
It is fixedly connected it is preferable that anchor pole 41 and is inserted in soil layer 101 through after composite pile 1, reinforcing rod 42 can be when making t shape stake 3
It is embedded in t shape stake 3 it is also possible to arrange hollow pipe in advance in t shape stake 3, be used for plugging reinforcing rod 42, reinforcing rod 42 can
Weld with anchor pole or be spirally connected or rivet thus achieving a fixed connection.
Before composite pile 1 ot-yet-hardened, longitudinal plate 32 is close to composite pile 1 or is inserted in composite pile 1, thus realizing t
Shape stake 3 is fixedly connected with composite pile 1, realizes three-dimensional reinforcement structure.
It is axially arranged with the t-shaped steel reinforcement cage in cross section 5 in t shape stake 3 and along t shape stake 3, described steel reinforcement cage 5 is included along t
Axially arranged some rod irons 51 being parallel to each other of shape stake 3 and the reinforcement 52 being fixedly connected with rod iron 51, reinforcement 52 can
To be spiral type or ring, with the fixed form of rod iron 51 can be welding or binding is connected etc., and rod iron 51 can also be used
The material of other high intensity such as carbon fiber is replaced.
The end of t shape stake 3 has concave-convex connection mechanism 6, when two adjacent t shape stakes 3 near when, two t shape stakes 3 can be led to
Cross concave-convex connection mechanism 6 and form clamping engagement.
Concave-convex connection mechanism 6 includes groove 61 and the raised line 62 being arranged on two opposite sides of transverse plate 31, institute
The groove 61 stated and raised line 62 match, when two adjacent t shape stakes 3 are close to each other, the raised line in one of t shape stake 3
So that two t shape stakes 3 can be engaged by clamping in 62 grooves 61 that can be inserted in another t shape stake 3.
Groove 51 and raised line 52 can be different shapes, can be formed clamping and concavo-convex connect, such as Fig. 5 and Fig. 9 shows,
Groove 51 and raised line 52 are rectangle, and as shown in figs. 6 and 10, groove 51 and raised line 52 are wedge shape, as seen in figs. 7 and 11, recessed
Groove 51 and raised line 52 are fan-shaped or the scarce shape of circle.
The present invention can be used for basement 100 and builds, and when building basement 100, first composite pile 2 is driven into underground
In soil layer 101, then t shape stake 3 is driven into underground being formed with composite pile 2 it is connected, t shape stake 3 is passed through concave-convex connection mechanism 6 and enclosed
Become ring, go along with sb. to guard him around the basement 100 needing to excavate, so, a fender post of good performance is the formation of.T shape stake 3
On can also lay track, allow the excavation machineries such as excavator walk, permissible in the interconnective concave-convex connection mechanism 6 of t shape stake 3
Add encapsulant such as epoxy resin, improve water proofing property, concave-convex connection mechanism 6 plays the effect being mutually twisted, is equivalent to and plays
The effect of reinforcement.Anchor pole 41 is formed with the cement mixing method around basement or drilled pile when being connected, then can be formed mutually
The structure being fixedly connected, thus lift the stability of total.Certainly, the present invention is also not exclusively for the construction of basement,
Can be used for river levee, bridge etc..
Embodiment 2
The present embodiment is essentially identical with the structure of embodiment 1 and operation principle, and difference is, concave-convex connection mechanism 6
Including the contiguous block 63 being separately positioned on transverse plate 31 both sides, the axial line of two contiguous blocks 63 transversely plate 31 is in center pair
Claim.Contiguous block 63 has shrinkage pool 64 and projection 65, and described projection 65 is matched with shrinkage pool 64, and on one of contiguous block 63
Projection 65 can be inserted in the shrinkage pool 64 on another contiguous block 63 so that two adjacent t shape stakes 3 can be engaged by clamping.Figure
Contiguous block 53 in 8 is in pothook type, easy to connect and firm.
Specific embodiment described herein is only explanation for example to present invention spirit.The affiliated technology of the present invention is led
The technical staff in domain can be made various modifications or supplement or replaced using similar mode to described specific embodiment
Generation, but the spirit without departing from the present invention or surmount scope defined in appended claims.
Although more employing composite pile 1, fender post 2, t shape stake 3, transverse plate 31, longitudinal plate 32, anchor rod component herein
4th, anchor pole 41, reinforcing rod 42, steel reinforcement cage 5, rod iron 51, reinforcement 52, concave-convex connection mechanism 6, groove 61, raised line 62, contiguous block
63rd, the term such as shrinkage pool 64, projection 65, basement 100, soil layer 101, but it is not precluded from the probability using other terms.Use
These terms are used for the purpose of more easily describing and explaining the essence of the present invention；It is construed as any additional limit
System is all contrary with spirit of the present invention.
Claims (10)
1. a kind of compound fender post for building basement is it is characterised in that including composite pile (1) and fender post (2), described
Composite pile (1) along the circumferentially disposed of basement (100) and be interconnected to form one closing loop configuration, described goes along with sb. to guard him
Stake (2) is centered around basement (100) and is fixedly connected outward and with composite pile (1), and described fender post (2) includes several cross sections
T-shaped and interconnective t shape stake (3), described t shape stake (3) is inserted into be formed with composite pile (1) in composite pile (1) and fixes
Connect.
2. the compound fender post for building basement according to claim 1 is it is characterised in that described composite pile
(1) it is cement mixing method or drilled pile, described t shape stake (3) includes transverse plate (31) and vertical with transverse plate (31) and consolidate
The fixed longitudinal plate (32) connecting.
3. the compound fender post for building basement according to claim 2 is it is characterised in that described t shape stake (3)
It is provided with some anchor rod components (4) being fixedly connected with t shape stake (3), described anchor rod component (4) is fixing with composite pile (1) even
Connect.
4. the compound fender post for building basement according to claim 3 is it is characterised in that described anchor rod component
(4) anchor pole (41) and reinforcing rod (42) being fixedly connected with anchor pole (41) are included, described reinforcing rod (42) is located at transverse plate
(31) the upper and axis parallel with transverse plate (31), described reinforcing rod (42) is vertical with anchor pole (41), anchor pole (41) one end
It is fixedly connected with transverse plate (31), the other end is inserted in composite pile (1) and is fixedly connected with composite pile (1).
5. the compound fender post for building basement according to claim 2 is it is characterised in that described longitudinal plate
(32) it is close to composite pile (1) or be inserted in composite pile (1).
6. the compound fender post for building basement according to claim 2 is it is characterised in that described t shape stake (3)
Interior and be axially arranged with the t-shaped steel reinforcement cage in cross section (5) along t shape stake (3), described steel reinforcement cage (5) is included along t shape stake (3)
Axially arranged some rod irons (51) being parallel to each other and the reinforcement (52) being fixedly connected with rod iron (51).
7. the compound fender post for building basement according to claim 2 is it is characterised in that described t shape stake (3)
End there is concave-convex connection mechanism (6), when two adjacent t shape stake (3) near when, two t shape stake (3) can pass through concavo-convex company
Connection mechanism (6) forms and is engaged by clamping.
8. the compound fender post for building basement according to claim 7 is it is characterised in that described concavo-convex connection
Mechanism (6) includes being arranged on groove (61) and raised line (62) on two opposite sides of transverse plate (31), described groove
(61) match with raised line (62), when two adjacent t shape stake (3) are close to each other, the raised line on one of t shape stake (3)
(62) can be inserted in the groove (61) on another t shape stake (3) so that two t shape stake (3) can be engaged by clamping.
9. the compound fender post for building basement according to claim 7 is it is characterised in that described concavo-convex connection
Mechanism (6) includes being separately positioned on the contiguous block (63) of transverse plate (31) both sides, two contiguous blocks (63) transversely plate (31)
Axial line is centrosymmetric.
10. the compound fender post for building basement according to claim 9 is it is characterised in that described contiguous block
(63) there is shrinkage pool (64) and projection (65), described projection (65) is matched with shrinkage pool (64), and one of contiguous block
(63) projection (65) on can be inserted in the shrinkage pool (64) on another contiguous block (63) so that two adjacent t shape stakes
(3) can be engaged by clamping.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412940.6A CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
| PCT/CN2016/000394 WO2017008471A1 (en) | 2015-07-14 | 2016-07-14 | Composite retaining pile for use in constructing basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510412940.6A CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105019472A CN105019472A (en) | 2015-11-04 |
| CN105019472B true CN105019472B (en) | 2017-01-18 |
Family
ID=54409743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510412940.6A Active CN105019472B (en) | 2015-07-14 | 2015-07-14 | Composite fender pile for building basement |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105019472B (en) |
| WO (1) | WO2017008471A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105019472B (en) * | 2015-07-14 | 2017-01-18 | 周兆弟 | Composite fender pile for building basement |
| CN106193056B (en) * | 2016-09-14 | 2018-12-28 | 上海强劲地基工程股份有限公司 | A kind of installation method of prefabricated T-type sheet pile foundation pit enclosure structure |
| CN106320322A (en) * | 2016-10-18 | 2017-01-11 | 上海强劲地基工程股份有限公司 | Foundation pit and side slope envelope enclosure for prestress fabricated special-shaped pile wall |
| CN114075830B (en) * | 2020-08-17 | 2023-06-16 | 南京瑞平环境科技有限公司 | Locking piece and support assembly for precast concrete |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1048306C (en) * | 1994-04-04 | 2000-01-12 | 曹时中 | Method for making soft foundation basement protecting structure |
| CN201137060Y (en) * | 2007-12-11 | 2008-10-22 | 陆见华 | Groove concrete T-shaped pile |
| CN101294382B (en) * | 2008-01-09 | 2010-06-23 | 杨峰 | Deep foundation pit steel reinforced concrete fender post, producing and embedding method thereof |
| KR101195235B1 (en) * | 2010-06-14 | 2012-10-29 | (주)엠씨에스에스티기술사사무소 | Underground structure construction method using composite pile |
| CN203256729U (en) * | 2013-03-29 | 2013-10-30 | 天津城建集团有限公司 | Larson steel sheet pile containment device for open caisson construction |
| CN103306301A (en) * | 2013-07-04 | 2013-09-18 | 天津市天友建筑设计股份有限公司 | Pile foundation structure and construction method thereof based on fender post and basement baseplate |
| CN105019472B (en) * | 2015-07-14 | 2017-01-18 | 周兆弟 | Composite fender pile for building basement |
| CN204825964U (en) * | 2015-07-14 | 2015-12-02 | 周兆弟 | A compound retaining pile for building basement |
-
2015
- 2015-07-14 CN CN201510412940.6A patent/CN105019472B/en active Active
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2016
- 2016-07-14 WO PCT/CN2016/000394 patent/WO2017008471A1/en active Application Filing
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| Publication number | Publication date |
|---|---|
| WO2017008471A1 (en) | 2017-01-19 |
| CN105019472A (en) | 2015-11-04 |
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