CN109826205A - Double supporting pile structure - Google Patents
Double supporting pile structure Download PDFInfo
- Publication number
- CN109826205A CN109826205A CN201910252931.3A CN201910252931A CN109826205A CN 109826205 A CN109826205 A CN 109826205A CN 201910252931 A CN201910252931 A CN 201910252931A CN 109826205 A CN109826205 A CN 109826205A
- Authority
- CN
- China
- Prior art keywords
- pile
- double
- corner
- supporting
- attachment beam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000008093 supporting effect Effects 0.000 title claims abstract description 102
- 238000003780 insertion Methods 0.000 claims description 22
- 230000037431 insertion Effects 0.000 claims description 22
- 229920002748 Basalt fiber Polymers 0.000 claims description 15
- 239000004568 cement Substances 0.000 claims description 12
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000000835 fiber Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000011435 rock Substances 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000002689 soil Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000003014 reinforcing effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000010412 perfusion Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Abstract
The present invention relates to the technical fields of double support pile, disclose double supporting pile structure, including in the foundation pit body of multilateral shape, at least one double-row pile and at least one double corner pile, foundation pit body includes multiple masks, each Double-row Piles Support branch mask, and each double-row pile is in a row-shaped arrangement along branch mask；Adjacent branch mask forms corner, and double corner piles are arranged with corner in corresponding, and double corner pile supportings corner, double corner pile both ends each extend over to form fixed part, and two fixed parts are bonded fixed adjacent supporting face respectively.Under the action of each double-row pile, realizes and supporting is carried out to branch mask, and increase the conflict area of double-row pile and branch mask, improve supporting effect；Supporting is carried out by double corner pile diagonal sections, under the action of two fixed parts, enhances the contact area of double corner piles and branch mask, the supporting effect for improving double corner piles meets different supporting demands in addition, double corner piles adjust accordingly according to the specific angle in corner.
Description
Technical field
The invention patent relates to the technical fields of double support pile, in particular to double supporting pile structure.
Background technique
Double supporting pile driving construction is arranged the rigid frame that forward and backward two rows of support piles and beam connect into along foundation pit side-wall and comes of age
The retaining structure of beam composition.
Currently, generalling use double columned support pile, and no matter the shape of foundation pit is assorted in double supporting pile driving construction
Sample, all use such scheme.
It being found in the force analysis of Practical Project, the different position of foundation pit is different the pressure of support pile, meanwhile,
Cylindric support pile and foundation pit contact area are small, are easy to appear deformation and displacement, meanwhile, very waste material.
Summary of the invention
The purpose of the present invention is to provide double supporting pile structures, it is intended to it solves in the prior art, when pattern foundation pit supporting structure, and supporting
The stake problem small with foundation pit contact area.
The invention is realized in this way double supporting pile structure, including in multilateral shape foundation pit body, at least one is double
Stake and at least one double corner pile, the foundation pit body include multiple masks, branch mask described in each Double-row Piles Support, and
Each double-row pile is in a row-shaped arrangement along the branch mask；The adjacent branch mask forms corner, double corner piles with it is described
Corner is in corresponding arrangement, and corner described in double corner pile supportings, double corner pile both ends each extend over to form fixed part, and two
The fixed part is bonded the fixed adjacent branch mask respectively.
Further, the double-row pile includes two the first pile bodies and the first attachment beam being arranged side by side, and described first
The both ends of attachment beam are in respectively fixed and arranged with two first pile bodies；First pile body includes straight line portion and arc
Portion, the straight line portion and the branch mask are in parallel arrangement, and the straight line portion is bonded the branch mask, and edge deviates from the straight line
Portion direction, the domed arc arrangement of curved portion, the both ends of the curved portion are separately connected the straight line portion.
Further, the straight line portion of the first pile body described in one end of first attachment beam and one is in fixed and arranged, institute
The other end of the first attachment beam and the curved portion of another first pile body are stated in fixed and arranged.
Further, double corner piles include two the second pile bodies and the second attachment beam being arranged side by side, and described second
The both ends of attachment beam are in respectively fixed and arranged with two second pile bodies；Second pile body includes longitudinal direction portion and arches upward
Portion, the portion that arches upward is along away from longitudinal direction portion direction, in the arc arrangement that arches upward, the both ends in the portion that arches upward are separately connected described
Longitudinal portion；The longitudinal direction portion is formed with insertion mouth, and the front end in the corner is embedded in the insertion mouth, and the corner is indulged with described
It is in fixed and arranged to portion, the both ends in the longitudinal direction portion each extend over to form the fixed part.
Further, longitudinal portion of the second pile body described in one end of second attachment beam and one is in fixed and arranged, institute
The other end of the second attachment beam and the portion of arching upward of another second pile body are stated in fixed and arranged.
Further, the top perfusion Basalt fiber concrete of second pile body forms basalt fiber, described
The lower part placing cement concrete in injection of second pile body forms cement layer, and the basalt fiber is in dock up and down with the cement layer
Arrangement.
Further, along direction from top to bottom, the range of the basalt fiber is 0.8 to 1.2 meter.
Further, the corner pile includes plugging plate；Two second pile bodies are arranged side by side along the longitudinal direction, rear
Filling space, the plugging plate envelope are formed between the portion that arches upward of second pile body of the fixed part and front of second pile body
The one end in the filling space is blocked up, the other end in the filling space forms charging port and fills quick water by the charging port
Mud.
Further, the second attachment beam arrangement in long strip, along the width direction of second attachment beam, described
Two attachment beams are equipped at least one first lug boss and at least one second lug boss, and first lug boss is along away from described
In the arc arrangement that arches upward, second lug boss is in the arc that arches upward along second lug boss direction is deviated from the second lug boss direction
Arrangement.
Further, the fixed part extends to form insertion section, the insertion section of the fixed part towards first pile body
It is embedded in first pile body close to second pile body；The fixed part has the stationary plane towards the branch mask, described
Stationary plane and the straight line portion are in flush arrangement.
Compared with prior art, double supporting pile structure provided by the invention needs diagonal section when carrying out supporting to foundation pit
And branch mask carries out supporting, under the action of each double-row pile, realizes and carries out supporting to branch mask, and each double-row pile is along branch
Mask is in a row-shaped arrangement, increases the conflict area of double-row pile and branch mask, improves supporting effect；It is carried out by double corner pile diagonal sections
Supporting enhances the contact area of double corner piles and branch mask under the action of two fixed parts, improves the supporting effect of double corner piles,
In addition, double corner piles adjust accordingly according to the specific angle in corner, meet different supporting demands.
Detailed description of the invention
Fig. 1 is the schematic top plan view of double supporting pile structure provided by the invention；
Fig. 2 is the schematic top plan view of double supporting pile structure provided by the invention；
Fig. 3 is the schematic top plan view of the corner pile of double supporting pile structure provided by the invention；
Fig. 4 is the schematic top plan view of another embodiment of the corner pile of double supporting pile structure provided by the invention；
Fig. 5 is the schematic top plan view of the double-row pile of double supporting pile structure provided by the invention；
Fig. 6 is the left view schematic diagram of the double-row pile of double supporting pile structure provided by the invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
It is preferred embodiment provided by the invention referring to Fig.1 shown in -6.
Double supporting pile structure provided by the invention, when for solving pattern foundation pit supporting structure, support pile and foundation pit contact area are small
The problem of.
Double supporting pile structure, including foundation pit body 30, at least one double-row pile 10 and at least one double corner pile 20, foundation pit
Body 30 arranges that foundation pit body 30 includes multiple masks 31 in multilateral shape, and branch mask 31 is propped up in each realization of double-row pile 10
Shield, and each double-row pile 10 is in a row-shaped arrangement along branch mask 31；Adjacent branch mask 31 forms corner 32, double corner piles 20 and corner 32
It is arranged in corresponding, and 20 supporting corner 32 of double corner piles, double 20 both ends of corner pile each extend over to form fixed part 23, two fixed parts 23
The fixed adjacent supporting face 31 of fitting respectively.
Above-mentioned double supporting pile structure needs diagonal section 32 and branch mask 31 to be propped up when carrying out supporting to foundation pit
Shield is realized under the action of each double-row pile 10 and carries out supporting to branch mask 31, and each double-row pile 10 is in row along branch mask 31
Shape arrangement, increases the conflict area of double-row pile 10 and branch mask 31, improves supporting effect；It is carried out by double 20 diagonal sections 32 of corner pile
Supporting enhances the contact area of double corner piles 20 and branch mask 31 under the action of two fixed part 23, improves the branch of double corner piles 20
It protects effect and meets different supporting demands in addition, double corner piles 20 adjust accordingly according to the specific angle in corner 32.
The quantity that double-row pile 10 is arranged is depending on the supporting range of branch mask 31, and the setting quantity of corner pile is according to corner 32
Quantity depending on.
In the present embodiment, double-row pile 10 includes two the first pile bodies being arranged side by side and the first attachment beam 13, and first connects
The both ends of beam 13 are connect respectively with two the first pile bodies in fixed and arranged；First pile body includes straight line portion 12 and curved portion 11, directly
Line portion 12 and branch mask 31 are in parallel arrangement, and straight line portion 12 is bonded branch mask 31, and edge deviates from 12 direction of straight line portion, curved portion 11
Domed arc arrangement, the both ends of curved portion 11 are separately connected straight line portion 12.
In this way, the contact area of the first pile body Yu branch mask 31 is greatly increased under the action of straight line portion 12, thus
Supporting effect is improved, in addition, increasing the bearing capacity of the first pile body under the action of curved portion 11, to improve the first pile body
Supporting intensity.
One end of first attachment beam 13 and the straight line portion 12 of the first pile body of one are in fixed and arranged, the first attachment beam 13 it is another
The curved portion 11 of one end and another first pile body is in fixed and arranged；Under the action of the first attachment beam 13, make two arrangeds
The first pile body form entirety, improve supporting effect；In addition, when foundation pit and soil layer apply active force to double-row pile 10, from the
When the other end of one attachment beam 13 is transferred to the curved portion 11 of another first pile body, peptizaiton is played to applied force, improves effect
Fruit.
Also, active force is dispersed the active force of double-row pile 10,11 stress of curved portion of another first pile body by soil layer
Afterwards, it is just transferred to the first attachment beam 13, improves the support stability of the first attachment beam 13.
The top of double-row pile 10 is equipped with compoboard 40, and compoboard 40 is bonded fixed each double-row pile 10 respectively；Compoboard 40
It is disposed to extend along each 10 arragement direction of double-row pile, the both ends of compoboard 40 form bending segment, and bending segment is disposed to extend downward, curved
The outer surface of the curved portion 11 of attached first pile body of trisection note.
Under the action of compoboard 40, each double-row pile 10 is made to form entirety, improves the support capacity of double-row pile 10；Separately
Outside, under the action of bending segment, the first pile body is effectively avoided to deviate, improves the supporting intensity of double-row pile 10.
Two the first pile bodies are arranged side by side along the longitudinal direction, and the straight line portion 12 of first pile body in front is bonded branch mask 31；
Compoboard 40 has a lower end surface towards the first pile body, and the lower end surface of compoboard 40 is equipped with longitudinal plate 41, and longitudinal plate 41 is towards downward
Arrangement is stretched, longitudinal plate 41 is bonded the straight line portion 12 of first pile body at rear；Under the action of longitudinal plate 41, enhancing compoboard 40
Stability is set, compoboard 40 is avoided to deviate.
Furthermore longitudinal plate 41 is formed with fixing groove, and the lower end of fixing groove forms notch, and the first attachment beam 13 passes through notch cross
To running through fixing groove, and the first attachment beam 13 and longitudinal plate 41 are in fixed and arranged；In this way, longitudinal plate 41, the first attachment beam 13,
One pile body forms entirety, enhances the supporting effect of double-row pile 10.
The straight line portion 12 of first pile body at rear is set there are two spaced apart raised line 14, and raised line 14 is along deviating from straight line portion 12
Direction protrusion arrangement, one raised line 14 have towards the side end face 141 of another raised line 14, the inner end of the side end face 141 of raised line 14
Straight line portion 12 with the first pile body is in fixed and arranged, and the outer end along the side end face of raised line 14 141 is gradually along away from another raised line 14
The inclined arrangement in direction；Under the action of two raised line 14, enhance the supporting intensity of the first pile body.
Two raised lines 14 and straight line portion 12 form trapezoid space, convenient for dispersion soil layer, foundation pit pressure；Make overall structure simultaneously
It is more stable.
The arrangement in long strip of first attachment beam 13, along the width direction of the first attachment beam 13, the first attachment beam 13 is equipped with extremely
A few third protrusion portion and at least one the 4th lug boss, third protrusion portion are in the arc that arches upward along the 4th lug boss direction is deviated from
Shape arrangement, the 4th lug boss are arranged along away from third protrusion portion direction in the arc that arches upward.
Facilitate the supporting region of the first attachment beam 13 of increase, improves supporting effect；Meanwhile in third protrusion portion and the 4th
The active force that lug boss helps to disperse foundation pit, soil layer is applied, thus the supporting intensity of the first pile body of enhancing.
Along the length direction of the first attachment beam 13, each third protrusion portion is distributed in distance arrangement, disperse at many levels foundation pit,
The active force that soil layer is applied further increases the supporting effect of the first pile body；And multizone increases supporting region, make it is whole by
Power more evenly, keeps corner pile more firm.
Along the length direction of the first attachment beam 13, each 4th lug boss is distributed in distance arrangement, disperse at many levels foundation pit,
The active force that soil layer is applied further increases the supporting effect of the first pile body；And multizone increases supporting region, make it is whole by
Power more evenly, keeps corner pile more firm.
Along the width direction of the first attachment beam 13, each third protrusion portion and each 4th lug boss are in one-to-one correspondence cloth
It sets, makes third protrusion portion and the 4th raised portion fits, form bigger supporting region, improve the supporting effect of the first pile body.
Along the width direction of the first attachment beam 13, each third protrusion portion and each 4th lug boss make in dislocation arrangement
Third protrusion portion and the 4th raised portion fits form the supporting region of different levels, improve the supporting effect of the first pile body.
Double-row pile 10 includes multiple first attachment beams 13 and multiple fixed ropes, along from top to bottom, each first attachment beam
13 are distributed in distance arrangement；The both ends of fixed rope wear fixed adjacent first attachment beam 13 respectively, adjacent first attachment beam 13 it
Between be equipped with two fixed ropes, two fixed ropes are in cross interlaced arrangement；Under the action of fixed rope, enhance two the first pile bodies
Relative securement, to guarantee supporting effect.
Furthermore fixed rope is in tensioning state, the relative securement of two the first pile bodies is improved, to guarantee supporting effect.
Specifically, double corner piles 20 include two the second pile bodies being arranged side by side and the second attachment beam 24, the second attachment beam
24 both ends are in respectively fixed and arranged with two the second pile bodies；Second pile body includes longitudinal direction portion 22 and the portion 21 that arches upward, and arch upward portion
21 along away from 22 direction of longitudinal direction portion, in the arc arrangement that arches upward, the both ends in the portion 21 that arches upward are separately connected longitudinal portion 22；Longitudinal 22 shape of portion
At there is insertion mouth, the front end in corner 32 is embedded in insertion mouth, and corner 32 and longitudinal direction portion 22 are in fixed and arranged, longitudinal portion 22
Both ends each extend over to form fixed part 23.
In this way, increasing the contact area in longitudinal direction portion 22 and corner 32 under the insertion mouth effect in longitudinal portion 22, improving supporting
Effect；Under the action of the portion of arching upward 21, increase the bearing capacity of the second pile body, to improve the supporting intensity of the second pile body.
Along the longitudinal direction, in being arranged side by side, the second pile body of front forms insertion mouth for two the second pile bodies, realizes the of front
Two pile bodies carry out supporting to foundation pit.
Adjacent branch mask 31 forms cross-shaped portion, and the second attachment beam 24 is in face arrangement with cross-shaped portion along the longitudinal direction, in this way,
The integer support of corner pile diagonal section 32 is more uniform, improves the supporting effect of corner pile.
Furthermore one end of the second attachment beam 24 and longitudinal portion 22 of the second pile body of one are in fixed and arranged, the second attachment beam
The portion 21 that arches upward of 24 other end and another second pile body is in fixed and arranged；Under the action of the second attachment beam 24, make two rows
First pile body of column arrangement forms entirety, improves supporting effect；In addition, when foundation pit and soil layer apply active force to corner pile, from
The other end of second attachment beam 24 be transferred to another second pile body arch upward portion 21 when, peptizaiton is played to applied force, improve
Effect.
Also, soil layer is just transferred to the active force of corner pile after the portion 21 that arches upward of another second pile body disperses active force
Second attachment beam 24 improves the support stability of the second attachment beam 24.
Specifically, the top perfusion Basalt fiber concrete of the second pile body forms basalt fiber, the second pile body
Lower part placing cement concrete in injection forms cement layer, and basalt fiber docks arrangement in upper and lower with cement layer；In basalt fibre
Under the action of layer, the shock resistance of the second pile body is improved, reduces its brittleness, guarantees the supporting to foundation pit of the second pile body.
The top of second pile body is perfused basalt fiber, lower part priming petock mud layer, guarantees supporting intensity, supporting effect
Meanwhile construction cost is effectively reduced, reduces construction cost.
In addition, bottom-up, base pit stability and safety gradually decrease, and the top of foundation pit is easy in pattern foundation pit supporting structure
Unstability, deformation, receiving pressure are big, therefore, under the action of basalt fiber, guarantee the supporting to foundation pit top, reduce whole
While body cost, guarantee supporting of second pile body to foundation pit.
Along direction from top to bottom, the range of basalt fiber is 0.8 to 1.2 meter, guarantees that basalt fiber has foot
Enough supporting intensities.
Most preferably 1 meter of the range of basalt fiber, guarantee that basalt fiber has enough supporting intensities, meanwhile,
It avoids wasting, to reduce construction cost.
Specifically, corner pile includes plugging plate 27；Two the second pile bodies are arranged side by side along the longitudinal direction, second pile body at rear
Fixed part 23 and front the second pile body the portion 21 that arches upward between formed filling space 28, plugging plate 27 block filling space 28
One end, the other end in filling space 28 forms charging port and by charging port fills quick cement.
In this way, enhance the stable connection between two the second pile bodies under the action of quick cement and plugging plate 27,
The overall stability for making two the second pile bodies more preferably, improves support capacity.
Plugging plate 27 and the perpendicular arrangement of fixed part 23, in this way, being reduced when the second pile body is by the active force of soil layer and foundation pit
The offset of 27 stress of plugging plate, influences the plugging effect of plugging plate 27；And influence the relative securement of two the second pile bodies.
The arrangement in long strip of second attachment beam 24, along the width direction of the second attachment beam 24, the second attachment beam 24 is equipped with extremely
Few first lug boss 241 and at least one second lug boss 242, the first lug boss 241 is along away from the second lug boss 242
Direction is arranged along away from 242 direction of the second lug boss in the arc that arches upward in the arc arrangement that arches upward, the second lug boss 242.
Second attachment beam 24 improves supporting effect in this way, help to improve 24 supporting region of the second attachment beam；Together
When, in the first lug boss 241 and the second lug boss 242 helps to disperse foundation pit, soil layer is applied active force, thus enhancing the
The supporting intensity of two pile bodies.
Along the length direction of the second attachment beam 24, each first lug boss 241 is distributed in distance arrangement, disperses base at many levels
The active force that hole, soil layer are applied, further increases the supporting effect of the second pile body；And multizone increases supporting region, makes whole
Body stress more evenly, keeps corner pile more firm.
Along the length direction of the second attachment beam 24, each second lug boss 242 is distributed in distance arrangement, disperses base at many levels
The active force that hole, soil layer are applied, further increases the supporting effect of the second pile body；And multizone increases supporting region, makes whole
Body stress more evenly, keeps corner pile more firm.
Along the width direction of the second attachment beam 24, each first lug boss 241 is a pair of in one with each second lug boss 242
It should arrange, cooperate the first lug boss 241 and the second lug boss 242, form bigger supporting region, improve the branch of the second pile body
Protect effect.
Along the width direction of the second attachment beam 24, each first lug boss 241 is with each second lug boss 242 in dislocation cloth
It sets, cooperates the first lug boss 241 and the second lug boss 242, form the supporting region of different levels, improve the branch of the second pile body
Protect effect.
Fixed part 23 extends to form insertion section 25 towards the first pile body, and the insertion section 25 of fixed part 23 is embedded in close to second
First pile body of body；Fixed part 23 has the stationary plane towards branch mask 31, and stationary plane and straight line portion 12 are in flush arrangement；Make angle
Stake forms entirety with the double-row pile 10 close to corner pile, under the mating reaction of corner pile and double-row pile 10, improves whole supporting effect
Fruit and supporting intensity.
In addition, since stationary plane and straight line portion 12 are in flush arrangement, the supporting effect that corner pile and double-row pile 10 cooperate more preferably,
To improve supporting effect.
The fixed part 23 of two the second pile bodies is respectively formed insertion section 25, and for two insertion sections 25 in parallel arrangement, two embedding
Enter section 25 and respectively corresponds corresponding first pile body of insertion, so that it is stronger so that corner pile and double-row pile 10 is formed whole stability, from
And improve support efficiency.
One is embedded in section 25 and is equipped with reinforcing bar 26, and one end of reinforcing bar 26 and one insertion section 25 are in be connected and fixed arrangement,
The other end of reinforcing bar 26 and another insertion section 25 are in arrangement is connected and fixed, under the action of reinforcing bar 26, to two insertion sections
25 play reinforcement effect, so that it is stronger so that corner pile with double-row pile 10 is formed whole stability, to improve support efficiency.
Reinforcing bar 26 respectively with two perpendicular arrangements of insertion section 25, in this way, between reinforcing bar 26 and two insertion sections 25
Stress it is more stable.
Double-row pile 10 includes multiple first attachment beams 13；Along direction, multiple first attachment beams 13 are alternatively arranged from top to bottom
Arrangement, and each first attachment beam 13 is in parallel corresponding arrangement；Hound 50, hound are equipped between adjacent first attachment beam 13
50 both ends are separately connected adjacent first attachment beam 13, the inclined arrangement of hound 50；To make each supporting beam form entirety,
To improve supporting effect.
One end of hound 50 forms the first interface, and the flat arrangement of the first interface, the fitting of the first interface is admittedly
Determine the straight line portion of the pile body at rear；To enhance the relative securement effect of one end of hound 50 and the pile body at rear.
The other end of hound 50 forms the second interface, and the arc-shaped arrangement of the second interface, the fitting of the second interface is admittedly
The curved portion of the pile body in fixed front；To enhance the relative securement effect of the other end of hound 50 and the pile body in front.
Along direction from top to bottom, each hound 50 is wavy to be sequentially arranged；In this way, the support of each hound 50 is strong
Degree more preferably, improves integer support intensity.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. double supporting pile structure, which is characterized in that including in the foundation pit body of multilateral shape, at least one double-row pile and at least
One double corner pile, the foundation pit body include multiple masks, branch mask described in each Double-row Piles Support, and each described double
Campshed is in a row-shaped arrangement along the branch mask；The adjacent branch mask forms corner, and double corner piles are with the corner in corresponding
Arrangement, and corner described in double corner pile supportings, double corner pile both ends each extend over to form fixed part, two fixed parts
The fixed adjacent branch mask of fitting respectively.
2. double supporting pile structure as described in claim 1, which is characterized in that the double-row pile includes two and is arranged side by side
First pile body and the first attachment beam, the both ends of first attachment beam are in respectively fixed and arranged with two first pile bodies；
First pile body includes straight line portion and curved portion, and the straight line portion and the branch mask are in parallel arrangement, and the straight line
Portion is bonded the branch mask, and along the straight line portion direction is deviated from, the domed arc of curved portion is arranged, and the two of the curved portion
End is separately connected the straight line portion.
3. double supporting pile structure as claimed in claim 2, which is characterized in that one end of first attachment beam and one institute
The straight line portion of the first pile body is stated in fixed and arranged, the curved portion of the other end of first attachment beam and another first pile body
In fixed and arranged.
4. double supporting pile structure as claimed in any one of claims 1-3, which is characterized in that double corner piles include two
The second pile body and the second attachment beam being arranged side by side, the both ends of second attachment beam are in two second pile bodies respectively
Fixed and arranged；Second pile body includes longitudinal direction portion and the portion that arches upward, and the portion that arches upward is in arch along longitudinal direction portion direction is deviated from
Arc arrangement is played, the both ends in the portion that arches upward are separately connected the longitudinal direction portion；The longitudinal direction portion is formed with insertion mouth, the corner
Front end be embedded in the insertion mouth, and the corner and the longitudinal direction portion, in fixed and arranged, the both ends in the longitudinal direction portion are prolonged respectively
It stretches to form the fixed part.
5. double supporting pile structure as claimed in claim 4, which is characterized in that one end of second attachment beam and one institute
Longitudinal portion of the second pile body is stated in fixed and arranged, the portion that arches upward of the other end of second attachment beam and another second pile body
In fixed and arranged.
6. double supporting pile structure as claimed in claim 4, which is characterized in that basalt is perfused in the top of second pile body
Fiber concrete forms basalt fiber, and the lower part placing cement concrete in injection of second pile body forms cement layer, described profound
Military rock fibrous layer docks arrangement in upper and lower with the cement layer.
7. double supporting pile structure as claimed in claim 6, which is characterized in that along direction from top to bottom, the basalt is fine
The range for tieing up layer is 0.8 to 1.2 meter.
8. the double supporting pile structure as described in claim 5-7 any one, which is characterized in that the corner pile includes blocking
Plate；Two second pile bodies are arranged side by side along the longitudinal direction, the fixed part of second pile body at rear and front it is described
Filling space is formed between the portion that arches upward of second pile body, the plugging plate blocks the one end in the filling space, and the filling is empty
Between the other end form charging port quick cement filled by the charging port.
9. the double supporting pile structure as described in claim 5-7 any one, which is characterized in that second attachment beam is in length
Arranged in strips, along the width direction of second attachment beam, second attachment beam be equipped at least one first lug boss and
At least one second lug boss, first lug boss is arranged along away from second lug boss direction in the arc that arches upward, described
Second lug boss is arranged along away from second lug boss direction in the arc that arches upward.
10. double supporting pile structure as claimed in claim 2 or claim 3, which is characterized in that the fixed part is towards described first
Body extends to form insertion section, and the insertion section of the fixed part is embedded in first pile body close to second pile body；It is described solid
Portion is determined with the stationary plane towards the branch mask, and the stationary plane and the straight line portion are in flush arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252931.3A CN109826205B (en) | 2019-03-29 | 2019-03-29 | Double-row support pile structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252931.3A CN109826205B (en) | 2019-03-29 | 2019-03-29 | Double-row support pile structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109826205A true CN109826205A (en) | 2019-05-31 |
| CN109826205B CN109826205B (en) | 2024-02-09 |
Family
ID=66874570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252931.3A Active CN109826205B (en) | 2019-03-29 | 2019-03-29 | Double-row support pile structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109826205B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248762A (en) * | 2009-04-14 | 2010-11-04 | Shikoku Regional Development Bureau Ministry Of Land Infrastructure & Transport | Foundation pile and pile foundation structure |
| CN105155548A (en) * | 2015-06-02 | 2015-12-16 | 谢纯 | Cable double-row pile (wall) supporting structure |
| CN107288135A (en) * | 2017-07-19 | 2017-10-24 | 昆明理工大学 | A kind of inter-pile soil reinforcement means of foundation ditch Double-row Piles Support |
| CN108442384A (en) * | 2018-04-19 | 2018-08-24 | 安徽省建筑科学研究设计院 | A kind of concrete support pile layout in foundation pit |
| CN109113071A (en) * | 2018-08-30 | 2019-01-01 | 四川国泰建设工程有限公司 | A kind of deep-well retaining wall steel structure support and its construction method |
| CN210177512U (en) * | 2019-03-29 | 2020-03-24 | 深圳宏业基岩土科技股份有限公司 | Double-row supporting pile structure |
-
2019
- 2019-03-29 CN CN201910252931.3A patent/CN109826205B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010248762A (en) * | 2009-04-14 | 2010-11-04 | Shikoku Regional Development Bureau Ministry Of Land Infrastructure & Transport | Foundation pile and pile foundation structure |
| CN105155548A (en) * | 2015-06-02 | 2015-12-16 | 谢纯 | Cable double-row pile (wall) supporting structure |
| CN107288135A (en) * | 2017-07-19 | 2017-10-24 | 昆明理工大学 | A kind of inter-pile soil reinforcement means of foundation ditch Double-row Piles Support |
| CN108442384A (en) * | 2018-04-19 | 2018-08-24 | 安徽省建筑科学研究设计院 | A kind of concrete support pile layout in foundation pit |
| CN109113071A (en) * | 2018-08-30 | 2019-01-01 | 四川国泰建设工程有限公司 | A kind of deep-well retaining wall steel structure support and its construction method |
| CN210177512U (en) * | 2019-03-29 | 2020-03-24 | 深圳宏业基岩土科技股份有限公司 | Double-row supporting pile structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109826205B (en) | 2024-02-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1164265A (en) | Modular block retaining wall sytem and method of constructing same | |
| US20030143029A1 (en) | Precast concrete culvert system | |
| US7677841B2 (en) | Method of building a retaining wall structure | |
| CN104196037B (en) | A kind of environmental protection slope reinforcement structure | |
| CA2258637A1 (en) | Block for retaining wall and method for the construction of retaining wall using the same | |
| CN109826205A (en) | Double supporting pile structure | |
| KR20100072118A (en) | Deck plate | |
| KR101410443B1 (en) | Multipurpos precast concrete block and retaining wall using the same | |
| CN108999199A (en) | Combined type foundation pit supporting method | |
| CN109853587A (en) | The Row Piles Supporting Structure of foundation pit straightway | |
| CN210177512U (en) | Double-row supporting pile structure | |
| CN101363230B (en) | Slot type earth retaining block | |
| CN110205914A (en) | A kind of anti-selection structure for arch bridge base | |
| KR102273710B1 (en) | Block Assembly for Retaining Wall with Improved Construction and Support | |
| CN215104618U (en) | Abutment structure | |
| KR101265079B1 (en) | Precasted retaining-wall segment structure and precasted retaining-wall structure | |
| CN210917325U (en) | Anti-slide pile with cross beam on pile body | |
| CN210288469U (en) | Soft soil foundation pile foundation cantilever retaining wall structure | |
| CN110050101A (en) | Concrete sheet-piling | |
| JP3429230B2 (en) | Construction methods for building concrete structures from concrete blocks | |
| CN208701739U (en) | A kind of box-type retaining wall | |
| CN212129050U (en) | Supporting construction of soil property side slope | |
| CN209457020U (en) | Assembled highway slope protection retaining wall structure | |
| US20090110491A1 (en) | Securable retaining wall block and system | |
| CN211948494U (en) | Slope soil retaining combined member and road comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |