CN214116742U - Building pile foundation construction is with subsiding adjusting device - Google Patents
Building pile foundation construction is with subsiding adjusting device Download PDFInfo
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- CN214116742U CN214116742U CN202023309354.4U CN202023309354U CN214116742U CN 214116742 U CN214116742 U CN 214116742U CN 202023309354 U CN202023309354 U CN 202023309354U CN 214116742 U CN214116742 U CN 214116742U
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- 238000010276 construction Methods 0.000 title claims abstract description 18
- 239000002689 soil Substances 0.000 claims abstract description 34
- 230000005855 radiation Effects 0.000 claims abstract description 10
- 230000003014 reinforcing effect Effects 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 20
- 238000005553 drilling Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 4
- 238000000429 assembly Methods 0.000 claims description 4
- 238000007569 slipcasting Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000002002 slurry Substances 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 239000011440 grout Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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Abstract
The utility model discloses a building pile foundation construction is with subsiding adjusting device, including the foundation pile, the foundation pile inlays the dress in the inside of weak soil back up coat, the top fixedly connected with pile foundation cushion cap of foundation pile, the bottom surface of pile foundation cushion cap is connected with the top surface of weak soil back up coat, the bottom surface of weak soil back up coat is equipped with jacking leveling layer, the top side of pile foundation cushion cap is provided with drive adjustment mechanism, drive adjustment mechanism includes base, pneumatic cylinder, U-shaped board, motor, gear one and bores the pressure subassembly, the vertical round hole of having seted up of plate body of pile foundation cushion cap, the vertical circular slot of having seted up in top side of weak soil back up coat, it sets up the vertical both sides at the U-shaped board to bore pressure subassembly symmetry. The utility model discloses not only guaranteed the regulation effect when building pile basis subsides, and made the slip casting even through radiation slip casting subassembly to the thick liquid post of spiral support column auxiliary stay is more stable, consolidates effectually, and work efficiency is high, and it is convenient to use.
Description
Technical Field
The utility model relates to a construction equipment technical field especially relates to a building pile foundation construction is with subsiding adjusting device.
Background
Through the retrieval, application number CN 201921046154.9's patent discloses a pile foundation subsides reinforcement jacking leveling structure, including foundation pile and weak soil back up coat, the foundation pile inlays the dress in the inside of weak soil back up coat, and the top of foundation pile is connected with the pile foundation cushion cap, and the bottom surface and the top surface of weak soil back up coat of pile foundation cushion cap are connected, and the reinforcement slip casting hole has been seted up to the inside of weak soil back up coat, and the inside of reinforcement slip casting hole is equipped with reinforcing means, and reinforcing means activity alternates in the inside of pile foundation cushion cap, and the back up post has been pour in the annular space between reinforcing means and the reinforcement slip casting hole, and the bottom surface of weak soil back up coat is equipped with jacking leveling layer, and jacking slip casting hole has been seted up to the inside of jacking leveling layer, and the one end of jacking slip casting hole passes weak soil back up coat and communicates with the outside.
Above-mentioned device carries out direct slip casting to jacking leveling layer through seting up jacking slip casting hole, and it is inhomogeneous to probably cause the slip casting in the jacking leveling layer, leads to the state of jacking leveling back foundation pile and cushion cap unstable to carry out reinforced (rfd) operation through strengthening the device very complicated, it is inconvenient to use, can't satisfy the user demand of people in the production life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the shortcomings such as unstable effect and inconvenient use that exist among the prior art, and the building pile foundation construction that proposes is with subsiding adjusting device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a settlement adjusting device for building pile foundation construction comprises a foundation pile, wherein the foundation pile is embedded in a weak soil reinforcing layer, the top end of the foundation pile is fixedly connected with a pile foundation cap, the bottom surface of the pile foundation cap is connected with the top surface of the weak soil reinforcing layer, the bottom surface of the weak soil reinforcing layer is provided with a jacking leveling layer, the top side of the pile foundation cap is provided with a driving adjusting mechanism, the driving adjusting mechanism comprises a base, a hydraulic cylinder, a U-shaped plate, a motor, a gear I and a drilling and pressing assembly, a round hole is vertically formed in the plate body of the pile foundation cap, a round groove is vertically formed in the top side of the weak soil reinforcing layer, the drilling and pressing assembly is symmetrically arranged on the two vertical sides of the U-shaped plate, a mounting nail is connected between the base and the pile foundation cap through a thread, the hydraulic cylinder is fixedly mounted in the base body of the base, and the bottom side of the U-shaped plate is in transmission connection with an output rod of the hydraulic cylinder, the drilling and pressing device comprises a motor, a first gear, a second gear, a rotating shaft and spiral drill bits, wherein the motor is arranged on the inner side of a U-shaped plate, the first gear is in transmission connection with an output shaft of the motor, worms are rotatably connected in two side plate bodies of the U-shaped plate, three sections of thread grooves with the same direction are formed in the outer side of a rod body of each worm, the first gear is in meshing connection with one of the thread grooves, the drilling and pressing components comprise a top plate, a bottom plate, a second gear, a rotating shaft and spiral drill bits, the top plate and the bottom plate are arranged in parallel and are fixedly connected with the U-shaped plate, the rotating shaft is rotatably arranged in the plate body of the bottom plate, the second gear is fixedly connected with the top end of the rotating shaft and is arranged between the top plate and the bottom plate, the second gear in the two drilling and pressing components is respectively in meshing connection with the other two thread grooves, a side plate is fixedly connected between the top plate and the bottom plate, the spiral drill bits are fixedly arranged at the bottom end of the rotating shaft, and a jacking reinforcing hole is formed between a jacking weak soil layer and a leveling layer, the downthehole radiation slip casting subassembly that is provided with of slip casting, the radiation slip casting subassembly includes pipe, plectane, high elasticity pipe, round bar and cylinder, the guiding hole has been seted up to the cylindrical cylinder, and cylindrical top side and pipe fixed connection, the body inner wall of pipe is provided with the stopping tooth, the stopping tooth's socket has been seted up in the plate body outside of plectane to be connected with the stopping tooth meshing of round tube inner wall, the top and the plectane fixed connection of high elasticity pipe, and high elasticity pipe slide to set up in the guiding hole, the vertical slip of round bar sets up in the plate body of plectane, and the fixed cover in the body of rod outside of round bar is equipped with annular pressing plate.
Preferably, the high-elasticity pipe and the guide holes are uniformly distributed and provided with a plurality of guide holes, the guide holes are radially arranged, and the upper part of the section of each guide hole is of a flaring flow guide structure.
Preferably, the circular groove is located vertically below the circular hole, the diameter of the circular hole is larger than that of the spiral drill bit, and the diameter of the circular groove is larger than that of the rotating shaft and smaller than that of the circular hole.
Preferably, the bottom end of the rotating shaft penetrates through the round hole and the round groove, and the spiral bit thread is arranged in the weak soil reinforcing layer.
Preferably, two ends of the worm respectively penetrate through side plates in the two drilling and pressing assemblies, and are fixedly connected with limit plates.
Preferably, the side plates of the two drilling and pressing assemblies are respectively positioned on the sides of the two top plates, which face away from each other, and the annular pressure plate is positioned on the top side of the circular plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model has the advantages that the radial grouting component ensures even grouting, the jacking and leveling operation efficiency of the foundation pile is high, the effect is stable, the unstable grout direction during direct grouting is avoided, and grouting holes are required to be formed for multiple times;
2. the utility model reinforces the foundation pile after leveling by driving the adjusting mechanism, and finally produces the spiral supporting column to support the slurry column in an auxiliary way through the spiral groove, thereby ensuring that the foundation pile bearing platform is more stable, convenient to operate and good in reinforcing effect;
3. the utility model discloses a motor drives two auger bit's rotation, and work efficiency is high, and in addition, the stopping tooth moves down the slip and mesh locking in the stopping tooth's socket, makes the plectane unable to shift up, and it is convenient to use, stable in structure.
The utility model discloses a mutual cooperation between each part has not only guaranteed the regulation effect when building pile basis subsides, and has made the slip casting even through radiation slip casting subassembly to the thick liquid post of spiral support column auxiliary stay is more stable, consolidates effectually, and work efficiency is high, and it is convenient to use.
Drawings
Fig. 1 is a schematic view of a front sectional structure of a settlement adjusting device for building pile foundation construction provided by the utility model;
fig. 2 is a schematic side view of a cross-sectional structure of a foundation pile in the settlement adjusting device for building pile foundation construction provided by the utility model;
fig. 3 is a schematic side view of a cross-sectional structure of a round pipe of the settlement adjusting device for building pile foundation construction provided by the utility model;
fig. 4 is the utility model provides a building pile foundation construction is with overlooking sectional structure schematic diagram of cylinder department among subsides adjusting device.
In the figure: the pile foundation comprises a foundation pile 1, a soft soil reinforcing layer 2, a pile foundation pile cap 3, a jacking leveling layer 4, a base 5, a hydraulic cylinder 6, a U-shaped plate 7, a motor 8, a first gear 9, a worm 10, a top plate 11, a bottom plate 12, a second gear 13, a side plate 14, a limiting plate 15, a rotating shaft 16, a spiral drill bit 17, a mounting nail 18, a circular tube 19, a stopping tooth 20, a circular plate 21, a high-elasticity tube 22, a circular rod 23, an annular pressing plate 24, a cylinder 25, a guide hole 26 and a stopping tooth groove 27.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example one
Referring to fig. 1-4, a settlement adjusting device for building pile foundation construction, comprising a foundation pile 1, wherein the foundation pile 1 is embedded inside a soft soil reinforcing layer 2, the top end of the foundation pile 1 is fixedly connected with a pile foundation cap 3, the bottom surface of the pile foundation cap 3 is connected with the top surface of the soft soil reinforcing layer 2, the bottom surface of the soft soil reinforcing layer 2 is provided with a jacking leveling layer 4, the top side of the pile foundation cap 3 is provided with a driving adjusting mechanism, the driving adjusting mechanism comprises a base 5, a hydraulic cylinder 6, a U-shaped plate 7, a motor 8, a gear I9 and a drilling and pressing component, a plate body of the pile foundation cap 3 is vertically provided with a round hole, the top side of the soft soil reinforcing layer 2 is vertically provided with a round groove, the drilling and pressing component is symmetrically arranged at the two vertical sides of the U-shaped plate 7, a mounting nail 18 is connected between the base 5 and the pile foundation cap 3 by screw threads, the hydraulic cylinder 6 is fixedly arranged in the base body of the base 5, the bottom side of the U-shaped plate 7 is in transmission connection with an output rod of the hydraulic cylinder 6, the motor 8 is arranged on the inner side of the U-shaped plate 7, the first gear 9 is in transmission connection with an output shaft of the motor 8, worms 10 are rotatably connected in two side plate bodies of the U-shaped plate 7, three sections of thread grooves with the same direction are formed in the outer side of a rod body of each worm 10, the first gear 9 is in meshing connection with one of the thread grooves, the drilling pressure components comprise a top plate 11, a bottom plate 12, a second gear 13, a rotating shaft 16 and a spiral drill bit 17, the top plate 11 and the bottom plate 12 are arranged in parallel and are fixedly connected with the U-shaped plate 7, the rotating shaft 16 is rotatably arranged in the plate body of the bottom plate 12, the second gear 13 is fixedly connected with the top end of the rotating shaft 16, the second gear 13 is located between the top plate 11 and the bottom plate 12, the second gears 13 in the two drilling pressure components are respectively in meshing connection with the other two thread grooves, a side plate 14 is fixedly connected between the top plate 11 and the bottom plate 12, be provided with radiation slip casting subassembly in the slip casting hole, radiation slip casting subassembly includes pipe 19, plectane 21, high elasticity pipe 22, round bar 23 and cylinder 25, guiding hole 26 has been seted up to cylinder 25's cylinder, and the top side and the pipe 19 fixed connection of cylinder 25, the body inner wall of pipe 19 is provided with stopping tooth 20, stopping tooth's socket 27 has been seted up to the plate body outside of plectane 21, and be connected with the meshing of stopping tooth 20 of pipe 19 inner wall, the top and the plectane 21 fixed connection of high elasticity pipe 22, and high elasticity pipe 22 slides and sets up in guiding hole 26, the vertical slip setting of round bar 23 is in the plate body of plectane 21, and the fixed cover in the body of rod outside of round bar 23 is equipped with annular pressing plate 24.
In the embodiment, the jacking leveling layer 4 is grouted through the radial grouting component, so as to jack the foundation pile 1, the circular pipe 19 is firstly placed in the grouting hole in a sliding manner, then the circular rod 23 is pressed downwards, the annular pressing plate 24 is driven to move downwards, the circular plate 21 is extruded and moved downwards, the backstop teeth 20 are driven to move downwards in the backstop tooth grooves 27 and to be meshed and locked, the circular plate 21 cannot move upwards, the use is convenient and fast, the structure is stable, the high-elasticity pipe 22 is driven to slide downwards in the guide hole 26 and to be embedded into the jacking leveling layer 4 in a radial manner until the circular plate 21 moves to the top side of the cylinder 25, then the circular rod 23 is moved upwards to move the circular plate 21 out of the circular pipe 19, then high-pressure grout is injected into the circular pipe 19 through high-pressure grouting equipment and then flows into the through hole of the circular plate 21, and then the high-pressure grout is injected into the jacking leveling layer 4 in a radial manner from the guide hole 26, make foundation pile 1 receive the jacking until the leveling, wherein, the direction of seting up of slip casting hole can select slope setting or vertical setting according to the settlement state, does not influence the operation implementation of radiation slip casting subassembly, and it is convenient to use, and radiation slip casting subassembly's design has avoided seting up the slip casting hole many times and has carried out direct slip casting, and makes the slip casting of jacking leveling layer 4 even, and the effect is obvious, and the state is stable.
After the jacking and leveling of the foundation pile 1 are finished, the foundation pile is reinforced and stabilized, a driving and adjusting structure is fixedly arranged on the top side of a pile foundation bearing platform 3 through a mounting nail 18, then a motor 8 is started, an output shaft of the motor 8 starts to rotate, a gear 9 is driven to rotate along with the rotation, then a worm 10 starts to rotate under the meshing action of the gear 9 and a thread groove, so that gears 13 on two sides are driven to rotate synchronously, two rotating shafts 16 are driven to rotate synchronously, a hydraulic cylinder 6 is started simultaneously, an output rod of the hydraulic cylinder 6 is pressed downwards to drive a driving and adjusting mechanism to move downwards, a spiral drill bit penetrates through a circular hole of the pile foundation bearing platform 3 and carries out thread drilling and pressing on the circular groove in the weak soil reinforcing layer 2, then the output rod of the hydraulic cylinder 6 is moved upwards and the rotation direction of the output shaft of the motor 8 is adjusted simultaneously, so that the weak soil reinforcing layer 2 at the position of the circular groove is provided with a spiral groove, the mounting nail 18 is rotated again to take out the mounting nail, the mounting nail is moved out of the driving adjusting mechanism along with the mounting nail, high-pressure grouting is carried out in the round hole, slurry columns and spiral supporting columns are generated in the round groove after slurry is cooled, wherein the spiral supporting columns are embedded into the soft soil reinforcing layer 2 to form extrusion force and friction force with soil, gaps are difficult to generate between the spiral supporting columns and the soil, and therefore the slurry columns are supported in an auxiliary mode, foundation pile bearing platforms are stable, accidental breakage of the slurry columns is avoided, sedimentation danger is difficult to occur again, operation is convenient, and the reinforcing effect is good.
Example two
Referring to fig. 1-4, in this embodiment, basically the same as the first embodiment, it is more preferable that a plurality of high-elasticity pipes 22 and guide holes 26 are separately formed, the plurality of guide holes 26 are radially arranged, and the upper portion of the cross section of each guide hole 26 is a flaring flow guide structure, so that grouting is uniform, the jacking leveling operation efficiency is high, and the effect is stable; the circular groove is positioned vertically below the circular hole, the diameter of the circular hole is larger than that of the spiral drill bit 17, the diameter of the circular groove is larger than that of the rotating shaft 16 and smaller than that of the circular hole, the bottom end of the rotating shaft 16 penetrates through the circular hole and the circular groove, and the spiral drill bit 17 is arranged in the soft soil reinforcing layer 2 in a threaded mode, so that the drilling and pressing assembly can rotate and move downwards conveniently; two ends of the worm 10 respectively penetrate through the side plates 14 in the two drilling pressure components and are fixedly connected with the limiting plates 15, the side plates 14 in the two drilling pressure components are respectively positioned on one sides of the two top plates 11 which are deviated from each other, so that the worm 10 rotates stably, accidental disengagement is avoided, the two spiral drill bits 17 are driven to rotate by one motor 8, and the working efficiency is high; the two annular pressing plates 24 are positioned on the top side of the circular plate 21, so that the output rod of the hydraulic cylinder 6 is contracted to drive the two gears 13 to move downwards, the spiral drill 17 moves downwards to drill soil, and the use is convenient.
The utility model discloses a mutual cooperation between each part has not only guaranteed the regulation effect when building pile basis subsides, and has made the slip casting even through radiation slip casting subassembly to the thick liquid post of spiral support column auxiliary stay is more stable, consolidates effectually, and work efficiency is high, and it is convenient to use.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The settlement adjusting device for the building pile foundation construction comprises a foundation pile (1), wherein the foundation pile (1) is embedded in a weak soil reinforcing layer (2), the top end of the foundation pile (1) is fixedly connected with a pile foundation cap (3), the bottom surface of the pile foundation cap (3) is connected with the top surface of the weak soil reinforcing layer (2), the bottom surface of the weak soil reinforcing layer (2) is provided with a jacking leveling layer (4), the top side of the pile foundation cap (3) is provided with a driving adjusting mechanism, the settlement adjusting device is characterized in that the driving adjusting mechanism comprises a base (5), a hydraulic cylinder (6), a U-shaped plate (7), a motor (8), a first gear (9) and a drilling and pressing component, a round hole is vertically formed in a plate body of the pile foundation cap (3), a round groove is formed in the vertical top side of the weak soil reinforcing layer (2), and the drilling and pressing components are symmetrically arranged on the two vertical sides of the U-shaped plate (7), the pile foundation pile cap is characterized in that a mounting nail (18) is connected between the base (5) and the pile foundation pile cap (3) in a threaded manner, the hydraulic cylinder (6) is fixedly mounted in a seat body of the base (5), the bottom side of the U-shaped plate (7) is in transmission connection with an output rod of the hydraulic cylinder (6), the motor (8) is mounted on the inner side of the U-shaped plate (7), the first gear (9) is in transmission connection with an output shaft of the motor (8), worms (10) are connected in plate bodies on two sides of the U-shaped plate (7) in a rotating manner, three sections of thread grooves with the same direction are formed in the outer side of a rod body of each worm (10), the first gear (9) is in meshing connection with one of the thread grooves, the drilling and pressing assembly comprises a top plate (11), a bottom plate (12), a second gear (13), a rotating shaft (16) and a spiral drill bit (17), the top plate (11) and the bottom plate (12) are arranged in parallel and are fixedly connected with the U-shaped plate (7), the rotary shaft (16) is rotatably arranged in a plate body of the bottom plate (12), two gears (13) are fixedly connected with the top end of the rotary shaft (16), the two gears (13) are positioned between the top plate (11) and the bottom plate (12), the two gears (13) in the drilling pressure assembly are respectively meshed with the other two thread grooves, a side plate (14) is fixedly connected between the top plate (11) and the bottom plate (12), the spiral drill bit (17) is fixedly arranged at the bottom end of the rotary shaft (16), a grouting hole is formed between the soft soil reinforcing layer (2) and the jacking leveling layer (4), a radiation grouting assembly is arranged in the grouting hole and comprises a circular tube (19), a circular plate (21), a high-elasticity tube (22), a circular rod (23) and a cylinder (25), a guide hole (26) is formed in the cylinder body of the cylinder (25), and the top side of the cylinder (25) is fixedly connected with the circular tube (19), the body inner wall of pipe (19) is provided with stopping tooth (20), stopping tooth's socket (27) have been seted up in the plate body outside of plectane (21) to be connected with stopping tooth (20) meshing of pipe (19) inner wall, the top and plectane (21) fixed connection of high elasticity pipe (22), and high elasticity pipe (22) slide and set up in guiding hole (26), pole (23) vertical slip sets up in the plate body of plectane (21), and the body of rod outside fixed cover of pole (23) is equipped with ring clamp (24).
2. The settlement adjusting device for building pile foundation construction as claimed in claim 1, wherein the high elastic tube (22) and the guiding hole (26) are provided with a plurality of holes, the plurality of guiding holes (26) are radially arranged, and the upper portion of the cross section of the guiding hole (26) is a flaring diversion structure.
3. The settlement adjusting device for building pile foundation construction as claimed in claim 1, wherein the circular groove is located vertically below the circular hole, and the diameter of the circular hole is larger than the diameter of the auger bit (17), and the diameter of the circular groove is larger than the diameter of the rotating shaft (16) and smaller than the diameter of the circular hole.
4. The settlement adjusting device for building pile foundation construction as claimed in claim 1, wherein the bottom end of the rotating shaft (16) passes through a circular hole and a circular groove, and the screw bit (17) is threadedly disposed in the weak soil reinforcing layer (2).
5. The settlement adjusting device for building pile foundation construction as claimed in claim 1, wherein both ends of the worm (10) respectively pass through the side plates (14) of the two weight-on-bit assemblies, and are fixedly connected with limit plates (15).
6. The settlement adjusting device for building pile foundation construction as claimed in claim 1, wherein the side plates (14) of the two weight-on-bit assemblies are respectively located at sides of the two top plates (11) facing away from each other, and the annular pressing plate (24) is located at a top side of the circular plate (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309354.4U CN214116742U (en) | 2020-12-31 | 2020-12-31 | Building pile foundation construction is with subsiding adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023309354.4U CN214116742U (en) | 2020-12-31 | 2020-12-31 | Building pile foundation construction is with subsiding adjusting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214116742U true CN214116742U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023309354.4U Expired - Fee Related CN214116742U (en) | 2020-12-31 | 2020-12-31 | Building pile foundation construction is with subsiding adjusting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214116742U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700023A (en) * | 2021-09-09 | 2021-11-26 | 浙江方大建筑设计有限公司 | Assembly capable of changing support form and stress distribution based on building pile foundation construction |
-
2020
- 2020-12-31 CN CN202023309354.4U patent/CN214116742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113700023A (en) * | 2021-09-09 | 2021-11-26 | 浙江方大建筑设计有限公司 | Assembly capable of changing support form and stress distribution based on building pile foundation construction |
| CN113700023B (en) * | 2021-09-09 | 2022-09-27 | 浙江方大建筑设计有限公司 | Assembly capable of changing support form and stress distribution based on building pile foundation construction |
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Granted publication date: 20210903 |