CN114263160B - Foundation reinforcement structure and treatment construction method - Google Patents
Foundation reinforcement structure and treatment construction method Download PDFInfo
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- CN114263160B CN114263160B CN202210013080.9A CN202210013080A CN114263160B CN 114263160 B CN114263160 B CN 114263160B CN 202210013080 A CN202210013080 A CN 202210013080A CN 114263160 B CN114263160 B CN 114263160B
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- 230000002787 reinforcement Effects 0.000 title claims abstract description 67
- 238000010276 construction Methods 0.000 title claims abstract description 30
- 239000004568 cement Substances 0.000 claims abstract description 99
- 239000004567 concrete Substances 0.000 claims abstract description 72
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 58
- 239000010959 steel Substances 0.000 claims abstract description 58
- 239000002023 wood Substances 0.000 claims abstract description 40
- 238000003466 welding Methods 0.000 claims abstract description 18
- 238000006424 Flood reaction Methods 0.000 claims abstract description 4
- 239000002131 composite material Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- 239000010802 sludge Substances 0.000 claims description 11
- 239000002002 slurry Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000009412 basement excavation Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000003490 calendering Methods 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005056 compaction Methods 0.000 claims description 3
- 230000036571 hydration Effects 0.000 claims description 3
- 238000006703 hydration reaction Methods 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 239000011150 reinforced concrete Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The invention discloses a foundation reinforcement structure and a treatment construction method, comprising the following steps of (A) driving a plurality of cement piles downwards from the ground, so that the end parts of the cement piles are positioned at the same horizontal height, and the top parts of the cement piles are provided with ribs extending from the inside; welding a plurality of steel bars to form a cuboid steel bar cage structure; hoisting the reinforcement cage structure at the tops of the cement piles through a hoisting tool, and welding the ribs and the reinforcement cage structure to horizontally fix the reinforcement cage structure at the tops of the cement piles; and (D) surrounding the periphery of the reinforcement cage structure with a wood board, pouring concrete into a cavity formed by surrounding the wood board, and stopping pouring when the concrete floods the height of two-thirds of the reinforcement cage structure.
Description
Technical Field
The invention relates to the technical field of foundation construction, in particular to a foundation reinforcement structure and a treatment construction method.
Background
With the development of reinforced concrete construction technology, most of the existing houses are made of reinforced concrete as a bearing wall or beam material, the reinforced concrete has high structural strength, is rapid to construct and convenient to model, the development of the construction industry is greatly promoted, and a foundation reinforcement treatment construction method is needed in the construction industry.
In the prior art, when the foundation reinforcement treatment construction method is used, the firmness and the earthquake resistance are low, and in addition, the phenomenon of insufficient height of a poured cement pile can occur in the construction process, so that the pile splicing operation of the cement pile with insufficient height is inconvenient, the stability of the cement pile after pile splicing is low, the safety of the construction is influenced, and the use effect is poor; and when the transverse steel bars and the vertical steel bars in the steel bar cage structure are connected, the stability of the connection part is low, the phenomenon of inclination easily occurs during welding to cause the instability of the steel bar cage structure, one hand is generally used for holding the transverse steel bars to apply force, and the other hand is used for carrying out welding operation on the transverse steel bars by using a tool at the same time, so that the welding speed is slow due to the fact that the connection part is difficult to weld; there is an urgent need for a foundation reinforcement treatment construction method to solve the above-mentioned problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide a foundation reinforcement structure and a treatment construction method, so as to solve the problems in the prior art.
In order to achieve the above object, the present invention is realized by the following technical scheme: a foundation reinforcement treatment construction method comprises the following steps
Driving a plurality of cement piles downwards from the ground so that the end parts of the cement piles are positioned at the same horizontal height, wherein ribs extending from the inside are arranged at the top parts of the cement piles;
welding a plurality of steel bars to form a cuboid steel bar cage structure;
hoisting the reinforcement cage structure at the tops of the cement piles through a hoisting tool, and welding the ribs and the reinforcement cage structure to horizontally fix the reinforcement cage structure at the tops of the cement piles;
the method comprises the steps of (D) surrounding wood boards on the periphery of a reinforcement cage structure, pouring concrete into a cavity formed by surrounding the wood boards, stopping pouring when the concrete floods two-thirds of the height of the reinforcement cage structure, uniformly vibrating the concrete, waiting for three hours, and then pouring composite concrete, wherein finally, the top height of the composite concrete exceeds the upper surface of the reinforcement cage structure by two centimeters;
and (E) removing the surrounding wood boards after the composite concrete is dried.
Further, in the step (A), pile splicing is performed on the cement piles with insufficient height, comprising the following steps of
(A1) The standard height of the cement pile is insufficient, and the original cement pile of the slurry is treated;
(A2) Constructing a pouring platform;
(A3) Repeating the steps (B) to (E) by using a wood template, and forming a new cement pile and collecting the top of the cap of the new cement pile;
(A4) After the construction of the wood template is finished, cleaning the surface of the new cement pile head, pumping accumulated water of the new cement pile head, and performing the construction operation of brushing the interface agent of the new cement pile head.
Further, step (A1) comprises the steps of
(A11) The original cement pile with the floating slurry is picked up by a pneumatic pick until the concrete surface is exposed;
(A12) Roughening concrete on the surface of the raw cement pile, and washing with clear water;
(A13) And straightening the longitudinal steel bars of the raw cement piles.
Further, step (A2) comprises the steps of
(A21) Excavating the periphery of the raw sludge pile, wherein the excavation plane range is at least 1200mm multiplied by 1200mm square by taking the raw sludge pile as the center, and the excavation plane range is at least 500mm below the concrete surface of the raw sludge pile;
(A22) And (3) manufacturing a wood template, wherein the height of the wood template reaches the design standard height, and the size of the wood template is at least 1200mm square by taking the raw sludge pile as the center.
Further, in the step (A3), when the top surface of the poured new cement pile cap is folded, the method comprises the following steps of
(A31) When the top of the new cement pile cap is folded, removing the slurry on the surface of the concrete, and flattening and calendaring the surface to ensure that the flatness is less than or equal to 2mm;
(A32) The top of the new cement pile cap is 2mm to 4mm higher than the top of the wood template;
(A33) Covering, watering and curing are carried out within the time after the new cement pile cap is poured, so that the surface of the new cement pile cap is kept moist, and the curing time is longer than 7 days.
Further, step (D) of pouring concrete or composite concrete, comprising the steps of
(D1) Sprinkling water to wet the surface of the excavated concrete before pouring;
(D2) Vibrating and compacting the layers in pouring, wherein the thickness of the layers is less than 500mm, and the layers are used for enabling hydration heat of concrete to disappear;
(D3) Pouring concrete or composite concrete by adopting an inserted vibrating rod for compaction;
(D4) The distance between the vibrating rod and the wood template is less than 0.5 times of the action radius and is 10cm to 20cm, so that the vibrating operation is avoided being performed near the wood template and the reinforcing steel bars;
(D5) When the concrete pump is used for conveying, the residual concrete in the hopper is prevented from being reduced to less than 20cm;
(D6) And (3) carrying out rubbing for many times after the concrete is poured.
The utility model provides a foundation reinforcement structure, includes foretell steel reinforcement cage structure, steel reinforcement cage structure includes a plurality of vertical reinforcing bars and a plurality of horizontal reinforcing bars around vertical reinforcing bar, horizontal reinforcing bar side central point puts the department and has seted up the section, be provided with the card post on the section of one side of horizontal reinforcing bar, the card hole that is used for connecting the card post has been seted up on the opposite side section of horizontal reinforcing bar, the card post is close to one side of card hole and is provided with the chamfer.
Further, the clamping column is tightly attached to the clamping hole.
Further, a conical spring plate is arranged on the clamping column, and a conical groove is formed at the joint of one side section of the transverse reinforcing steel bar and the clamping hole.
Further, the conical spring plate is tightly attached to the conical groove.
The beneficial effects of the invention are as follows: the foundation reinforcement treatment construction method of the invention comprises the following steps:
1. the method comprises the steps of excavating the periphery of a raw cement pile, wherein the excavation plane range is at least 1200mm multiplied by 1200mm square with the raw cement pile as the center, deep excavating the periphery of the raw cement pile to be at least 500mm below the concrete surface of the raw cement pile, and manufacturing a wood template, wherein the wood template is at least 1200mm square with the raw cement pile as the center in height to the design standard height, and the design plays a role in facilitating connection of the raw cement pile and a new cement pile and facilitates pile splicing operation;
2. the method is characterized in that the raw cement pile with the floating slurry is chiseled to a hard exposed concrete surface by using an air pick, so that the raw cement pile is convenient to connect with poured concrete, the stability of a dirt-connection joint is improved, the concrete on the surface of the raw cement pile is chiseled, the raw cement pile is washed cleanly by clear water, impurities at the pile-connection joint are prevented from being polluted, the firmness of the pile-connection joint is influenced, longitudinal steel bars of the raw cement pile are straightened, the uniformity of the connection of the longitudinal steel bars to the concrete is improved, the inclination of the longitudinal steel bars is prevented, and the support stability of the dirt-connection of the concrete is influenced;
3. the distance between the vibrating rod and the wood template is smaller than 0.5 times of the action radius of the vibrating rod and is 10cm to 20cm, so that the vibrating operation is avoided from being close to the wood template and the steel bars, the damage to the wood template and the steel bars is prevented, the stability of the support of the poured cement pile is influenced, the firmness of the cement pile is improved, the anti-seismic performance is improved, the concrete is flattened by rubbing for many times after being poured, the surface of the concrete is prevented from generating cracks, the compactness of a new cement pile is improved, the firmness of the poured cement pile is further improved, the old firmness of the cement pile is improved, and the anti-seismic performance is improved;
4. the clamping columns are connected with the clamping holes, so that the transverse steel bars form a closed space around the vertical steel bars, the tightness of the connection part is improved, the connection part is prevented from loosening, the phenomenon of inclination during welding is avoided, the stability of the steel bar cage structure is improved, the foundation is reinforced, the connection part is stable, the situation that one hand holds the transverse steel bars to apply force and the other hand uses tools to apply force to the steel bars to weld the steel bars is avoided, the welding operation is only performed on the transverse steel bars and the vertical steel bars directly, the transverse steel bars do not need to be held by hands, the strength is saved, the welding operation is convenient to be performed on the transverse steel bars and the vertical steel bars, and the welding speed is improved;
5. when the clamping column is connected with the clamping hole, the conical spring plate is clamped into the conical groove, and the stability of the joint of the transverse steel bar and the vertical steel bar is secondarily improved.
Drawings
Other features, objects and advantages of the present invention will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
fig. 1 is a perspective view of a plurality of reinforcement cage structures of a foundation reinforcement structure according to the present invention;
fig. 2 is a perspective view of a reinforcement cage structure in a foundation reinforcement structure according to the present invention;
FIG. 3 is a top view of a reinforcement cage structure in a foundation reinforcement structure according to the present invention;
FIG. 4 is an enlarged view of FIG. 3A in accordance with the present invention;
in the figure: 1-reinforcement cage structure, 101-vertical reinforcement, 102-transverse reinforcement, 1021-section, 103-clamping column, 1031-chamfer, 104-conical spring plate, 105-conical groove and 106-clamping hole.
Detailed Description
The invention is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the invention easy to understand.
Example 1
The embodiment provides a foundation reinforcement treatment construction method, which comprises the following steps:
driving a plurality of cement piles downwards from the ground so that the end parts of the cement piles are positioned at the same horizontal height, wherein ribs extending from the inside are arranged at the top parts of the cement piles;
welding a plurality of steel bars to form a cuboid steel bar cage structure 1;
hoisting the reinforcement cage structure 1 on the tops of the cement piles through a lifting appliance, and welding the ribs and the reinforcement cage structure 1 to horizontally fix the reinforcement cage structure 1 on the tops of the cement piles;
the method comprises the steps of (D) surrounding wood boards on the periphery of a reinforcement cage structure 1, pouring concrete into a cavity formed by surrounding the wood boards, stopping pouring when the concrete floods two-thirds of the height of the reinforcement cage structure 1, uniformly vibrating the concrete, waiting for three hours, and then pouring composite concrete, wherein finally, the top height of the composite concrete exceeds the upper surface of the reinforcement cage structure 1 by two centimeters;
and (E) removing the surrounding wood boards after the composite concrete is dried.
In the step (A), pile splicing is carried out on the cement piles with insufficient height, comprising the following steps of
(A1) The standard height of the cement pile is insufficient, and the original cement pile of the slurry is treated;
(A2) Constructing a pouring platform;
(A3) Repeating the steps (B) to (E) by using a wood template, and forming a new cement pile and collecting the top of the cap of the new cement pile;
(A4) After the construction of the wood template is finished, cleaning the surface of the new cement pile head, pumping accumulated water of the new cement pile head, and performing the construction operation of brushing the interface agent of the new cement pile head.
Step (A1) comprises the following steps
(A11) The raw cement pile with the floating slurry is picked and chiseled to a hard exposed concrete surface by using a pneumatic pick, so that the raw cement pile is convenient to connect with poured concrete, and the stability of a dirt connection position is improved;
(A12) The concrete on the surface of the raw cement pile is roughened, and the raw cement pile is washed cleanly by clean water, so that impurities at the pile splicing position are prevented from affecting the firmness of the pile splicing position;
(A13) The longitudinal steel bars of the original cement pile are straightened, the uniformity of the longitudinal steel bars for connecting the concrete is improved, the inclination of the longitudinal steel bars is prevented, and the supporting stability of the concrete pile extension is influenced.
Step (A2) comprises the following steps
(A21) Excavating the periphery of the raw sludge pile, wherein the excavation plane range is at least 1200mm multiplied by 1200mm square by taking the raw sludge pile as the center, and the excavation plane range is at least 500mm below the concrete surface of the raw sludge pile;
(A22) The wood template is manufactured, the wood template is high to the design standard height, the wood template is at least 1200mm square with the raw cement pile as the center, the design plays a role in facilitating connection of the raw cement pile and the new cement pile, and pile connection operation is facilitated.
In the step (A3), when the top of the poured new cement pile cap is folded, the method comprises the following steps of
(A31) When the top of the new cement pile cap is folded, removing the slurry on the surface of the concrete, and flattening and calendaring the surface to ensure that the flatness is less than or equal to 2mm;
(A32) The top of the new cement pile cap is 2mm to 4mm higher than the top of the wood template;
(A33) Covering, watering and curing are carried out within the time after the new cement pile cap is poured, so that the surface of the new cement pile cap is kept moist, and the curing time is longer than 7 days.
Step (D) of pouring concrete or composite concrete, comprising the following steps of
(D1) Sprinkling water to wet the surface of the excavated concrete before pouring;
(D2) Vibrating and compacting the layers in pouring, wherein the thickness of the layers is less than 500mm, and the layers are used for enabling hydration heat of concrete to disappear;
(D3) Pouring concrete or composite concrete by adopting an inserted vibrating rod for compaction;
(D4) The distance between the vibrating rod and the wood template is less than 0.5 time of the action radius of the vibrating rod and is 10cm to 20cm, so that the vibrating operation is avoided from being close to the wood template and the steel bars, the damage to the wood template and the steel bars is prevented, the stability of the support of the poured cement pile is influenced, the firmness of the cement pile is improved, and the earthquake resistance is improved;
(D5) When the concrete pump is used for conveying, the residual concrete in the hopper is prevented from being reduced to less than 20cm, so that air is prevented from being sucked, a pump pipe is blocked, and the conveying efficiency is reduced;
(D6) And after the concrete is poured, the concrete is rubbed for a plurality of times, so that no crack is generated on the surface of the concrete, the compactness of a new cement pile is improved, the firmness of the poured cement pile is further improved, the old solidity of the cement pile is improved, and the earthquake resistance is improved.
Example 2
Referring to fig. 1 to 4, the foundation reinforcement structure in this embodiment is a reinforcement cage structure 1 in the foundation reinforcement treatment construction method in embodiment 1. The reinforcement cage structure 1 comprises a plurality of vertical reinforcements 101 and a plurality of transverse reinforcements 102 surrounding the vertical reinforcements 101, wherein a section 1021 is formed in the center of the side surface of each transverse reinforcement 102, a clamping column 103 is arranged on one side section 1021 of each transverse reinforcement 102, a clamping hole 106 for connecting the clamping column 103 is formed in the other side section 1021 of each transverse reinforcement 102, and a chamfer 1031 is formed in one side, close to the clamping hole 106, of each clamping column 103.
The clamping column 103 is tightly attached to the clamping hole 106, the clamping column 103 is used for being connected with the clamping hole 106, so that the transverse steel bar 102 forms a closed space around the vertical steel bar 101, the tightness of the joint is improved, the joint is prevented from loosening, the phenomenon of inclination during welding is avoided, the stability of the steel bar cage structure 1 is improved, the foundation 2 is reinforced, the joint is stable, the transverse steel bar 102 is prevented from being forced by one hand, the transverse steel bar 102 is prevented from being welded by the other hand by using a tool, the transverse steel bar 102 and the vertical steel bar 101 are only required to be welded, the transverse steel bar 102 is not required to be held by the hand, the strength is saved, the welding operation on the transverse steel bar 102 and the vertical steel bar 101 is facilitated, and the welding speed is improved.
The clamping column 103 is provided with the conical spring plate 104, and the joint of the section 1021 on one side of the transverse steel bar 102 and the clamping hole 106 is provided with the conical groove 105, so that the conical spring plate 104 is clamped into the conical groove 105 when the clamping column 103 is connected with the clamping hole 106, the stability of the joint of the transverse steel bar 102 and the vertical steel bar 101 is secondarily improved, the conical spring plate 104 is tightly attached to the conical groove 105, and the firmness of the joint is improved.
While the fundamental and principal features of the invention and advantages of the invention have been shown and described, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. A construction method of a foundation reinforcement structure is characterized by comprising the following steps: the foundation reinforcement structure comprises a reinforcement cage structure (1), wherein the reinforcement cage structure (1) comprises a plurality of vertical reinforcements (101) and a plurality of transverse reinforcements (102) surrounding the vertical reinforcements (101); a section (1021) is formed in the center of the side face of the transverse steel bar (102), a clamping column (103) is arranged on one side section (1021) of the transverse steel bar (102), a clamping hole (106) for connecting the clamping column (103) is formed in the other side section (1021) of the transverse steel bar (102), and a chamfer (1031) is formed in one side, close to the clamping hole (106), of the clamping column (103);
the construction method of the foundation reinforcement structure comprises the following steps:
driving a plurality of cement piles downwards from the ground so that the end parts of the cement piles are positioned at the same horizontal height, wherein ribs extending from the inside are arranged at the top parts of the cement piles;
welding a plurality of steel bars to form a cuboid steel bar cage structure (1);
hoisting the reinforcement cage structure (1) on the tops of the cement piles through a lifting appliance, and welding the ribs and the reinforcement cage structure (1) to horizontally fix the reinforcement cage structure (1) on the tops of the cement piles;
the method comprises the steps of (D) surrounding the periphery of a reinforcement cage structure (1) with wood boards, pouring concrete into a cavity formed by surrounding the wood boards, stopping pouring when the concrete floods the reinforcement cage structure (1) by two-ninth of height, uniformly vibrating the concrete, waiting for three hours, and then pouring composite concrete, wherein finally, the top height of the composite concrete exceeds the upper surface of the reinforcement cage structure (1) by two centimeters;
step (E), dismantling the surrounding wood boards after the composite concrete is dried;
wherein,,
in the step (A), when the standard height of the cement pile is insufficient, pile splicing is carried out on the cement pile with insufficient height, and the method concretely comprises the following steps of
(A1) The standard height of the cement pile is insufficient, and the original cement pile of the slurry is treated;
(A2) Constructing a pouring platform; the method comprises the following steps:
(A21) Excavating the periphery of the raw sludge pile, wherein the excavation plane range is at least 1200mm multiplied by 1200mm square by taking the raw sludge pile as the center, and the excavation plane range is at least 500mm below the concrete surface of the raw sludge pile;
(A22) Making a wood template, wherein the wood template is at least 1200mm square by taking a raw sludge pile as a center;
(A3) Repeating the steps (B) to (E) by using a wood template, and forming a new cement pile and collecting the top of the cap of the new cement pile;
(A4) After the construction of the wood template is finished, cleaning the surface of the new cement pile head, pumping accumulated water of the new cement pile head, and performing the construction operation of brushing the interface agent of the new cement pile head;
in the step D, concrete or composite concrete is poured, comprising the following steps of
(D1) Sprinkling water to wet the surface of the excavated concrete before pouring;
(D2) Vibrating and compacting the layers in pouring, wherein the thickness of the layers is less than 500mm, and the layers are used for enabling hydration heat of concrete to disappear;
(D3) Pouring concrete or composite concrete by adopting an inserted vibrating rod for compaction;
(D4) The distance between the vibrating rod and the wood template is less than 0.5 times of the action radius of the vibrating rod and is 10cm to 20cm, so that the vibrating operation is avoided being performed near the wood template and the reinforcing steel bars;
(D5) When the concrete pump is used for conveying, the residual concrete in the hopper is prevented from being reduced to less than 20cm;
(D6) And (3) carrying out rubbing for many times after the concrete is poured.
2. The foundation reinforcement structure construction method according to claim 1, wherein: step (A1) comprises the following steps
(A11) The original cement pile with the floating slurry is picked up by a pneumatic pick until the concrete surface is exposed;
(A12) Roughening concrete on the surface of the raw cement pile, and washing with clear water;
(A13) And straightening the longitudinal steel bars of the raw cement piles.
3. The foundation reinforcement structure construction method according to claim 1, wherein: in the step (A3), when the top of the poured new cement pile cap is folded, the method comprises the following steps of
(A31) When the top of the new cement pile cap is folded, removing the slurry on the surface of the concrete, and flattening and calendaring the surface to ensure that the flatness is less than or equal to 2mm;
(A32) The top of the new cement pile cap is 2mm to 4mm higher than the top of the wood template;
(A33) Covering, watering and curing are carried out within the time after the new cement pile cap is poured, so that the surface of the new cement pile cap is kept moist, and the curing time is longer than 7 days.
4. The foundation reinforcement structure construction method according to claim 1, wherein: the clamping column (103) is tightly attached to the clamping hole (106).
5. The foundation reinforcement structure construction method according to claim 1, wherein: the clamping column (103) is provided with a conical spring plate (104), and a conical groove (105) is formed at the joint of a section (1021) of one side of the transverse steel bar (102) and the clamping hole (106).
6. The method for constructing a reinforcing structure for foundation according to claim 5, wherein: the conical spring piece (104) is tightly attached to the conical groove (105).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210013080.9A CN114263160B (en) | 2022-01-06 | 2022-01-06 | Foundation reinforcement structure and treatment construction method |
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| CN202210013080.9A CN114263160B (en) | 2022-01-06 | 2022-01-06 | Foundation reinforcement structure and treatment construction method |
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| CN114263160B true CN114263160B (en) | 2023-08-22 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257915A (en) * | 2015-10-30 | 2016-01-20 | 高明芳 | Large-diameter and inner groove electric heat melting socket and spigot joint type steel belt corrugated pipe and application thereof |
| CN105735335A (en) * | 2015-12-31 | 2016-07-06 | 上海建工五建集团有限公司 | Foundation pile construction method and foundation pile structure |
| CN107339532A (en) * | 2017-08-11 | 2017-11-10 | 苏州市合叶精密机械有限公司 | A kind of flexible pipe overlapping joint |
| CN108360501A (en) * | 2018-01-19 | 2018-08-03 | 台州市名泰建设工程有限公司 | A kind of construction method of ground |
| US10309073B1 (en) * | 2016-11-09 | 2019-06-04 | Gary Eugene Beck | System and method for enhancing structural performance of deep foundation pile members |
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2022
- 2022-01-06 CN CN202210013080.9A patent/CN114263160B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105257915A (en) * | 2015-10-30 | 2016-01-20 | 高明芳 | Large-diameter and inner groove electric heat melting socket and spigot joint type steel belt corrugated pipe and application thereof |
| CN105735335A (en) * | 2015-12-31 | 2016-07-06 | 上海建工五建集团有限公司 | Foundation pile construction method and foundation pile structure |
| US10309073B1 (en) * | 2016-11-09 | 2019-06-04 | Gary Eugene Beck | System and method for enhancing structural performance of deep foundation pile members |
| CN107339532A (en) * | 2017-08-11 | 2017-11-10 | 苏州市合叶精密机械有限公司 | A kind of flexible pipe overlapping joint |
| CN108360501A (en) * | 2018-01-19 | 2018-08-03 | 台州市名泰建设工程有限公司 | A kind of construction method of ground |
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