CN106013208A - Rib frame and pile foundation - Google Patents
Rib frame and pile foundation Download PDFInfo
- Publication number
- CN106013208A CN106013208A CN201610420928.4A CN201610420928A CN106013208A CN 106013208 A CN106013208 A CN 106013208A CN 201610420928 A CN201610420928 A CN 201610420928A CN 106013208 A CN106013208 A CN 106013208A
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- CN
- China
- Prior art keywords
- shaped portion
- bar shaped
- main muscle
- ledges
- stirrup
- 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.)
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/42—Foundations for poles, masts or chimneys
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention provides a rib frame and a pile foundation therefore. The rib frame comprises a first strip-shaped part and a second strip-shaped part, wherein the first strip-shaped part comprises a plurality of first main ribs and first hooping ribs; the first main ribs are arranged side by side and are connected through the first hooping ribs; the second strip-shaped part comprises a plurality of second main ribs and second hooping ribs, wherein the second main ribs are arranged side by side and are connected through the second hooping ribs; the first strip-shaped part and the second strip-shaped part are connected in a manner of penetrating into each other. The rib frame provided by the invention comprises the first strip-shaped part and the second strip-shaped part which are connected in a manner of penetrating into each other; in comparison with a cylindrical frame of which the strip-shaped parts have long sides equal in diameter, the rib frame provided by the invention is capable of saving lots of main ribs and hooping ribs and lowering the cost.
Description
Technical field
The present invention relates to transmission line tower foundation technical field, in particular to a kind of ledges and pile foundation
Plinth.
Background technology
At present, the foundation ditch of electric power line pole tower is cylinder or cuboid, and corresponding ledges is also for circle
Cylinder or cuboid, so that the main muscle of composition ledges and stirrup usage amount increase so that cost increases.
It addition, along with raising and the circuit of transmission line of electricity electric pressure return several increasing, foundation load becomes therewith
Times increase, draw and dig the diameter of foundation ditch and buried depth is the most increasing, need to mend in foundation ditch periphery building concrete cofferdam,
On the other hand the scale of construction digging the waste soil cubic meter of stone that foundation ditch produces is more and more huger, covers brokenly surrounding enviroment
Bad the most serious.Further, the subsoil water in transmission line of electricity process is less, orthostatic preferable hard plastic shape
Clay region, is limited to have inconvenient traffic, the industry characteristic of transport difficult and point more than long lines, short, adaptable and fast work
Industry pattern, large-scale construction equipment equipment and Work tool be difficult to carrying arrive, commonly used manually drawing digs undisturbed soil
Foundation pattern, increases manual labor.
Summary of the invention
In consideration of it, the present invention proposes a kind of ledges, it is intended to solve existing ledges and ensureing installation strength
Main muscle and the many problem of stirrup quantity under premise.The invention allows for a kind of pile foundation.
One aspect, the present invention proposes a kind of ledges, and this ledges includes: the first bar shaped portion and the second bar shaped
Portion；Wherein, described first bar shaped portion includes multiple first main muscle and the first stirrup, wherein, multiple described
One main muscle is arranged side by side, and, each described first main muscle is connected by described first stirrup；Described second
Bar shaped portion includes multiple second main muscle and the second stirrup, and wherein, multiple described second main muscle are arranged side by side, respectively
Described second main muscle is connected by described second stirrup；Described first bar shaped portion and described second bar shaped portion phase
Pass through connection.
Further, in above-mentioned ledges, also include: multiple 3rd stirrups；Wherein, described first bar shaped portion
Two long limits described first main muscle one_to_one corresponding arrange；Two the described first main muscle being oppositely arranged pass through
Described 3rd stirrup is connected.
Further, in above-mentioned ledges, also include: multiple 4th stirrups；Wherein, described second bar shaped portion
Two long limits described second main muscle one_to_one corresponding arrange；Two the described second main muscle being oppositely arranged pass through
Described 4th stirrup is connected.
Further, in above-mentioned ledges, described first bar shaped portion is vertically arranged with described second bar shaped portion.
Further, in above-mentioned ledges, described first bar shaped portion and/or described second bar shaped portion are rectangular portion.
Further, in above-mentioned ledges, each described first main muscle is arranged at equal intervals；And/or it is each described second main
Muscle is arranged at equal intervals.
Further, in above-mentioned ledges, described first stirrup and described second stirrup are many；Described in many
First stirrup is uniformly arranged along the length direction of described first main muscle；Many described second stirrups are along described second
The length direction of main muscle is uniformly arranged.
In the present invention, ledges includes the first bar shaped portion and the second bar shaped portion, the first bar shaped portion and the second bar shaped portion
Pass through connection in angle mutually, compared to the cylindrical ledges of the diameter equal with the long limit in bar shaped portion, save big
The main muscle of amount and stirrup, saved cost.
On the other hand, the invention allows for a kind of pile foundation, including: as described in one aspect of the present invention
Ledges and water the concrete being located at described ledges.
Further, in above-mentioned pile foundation, also include: multiple foundation bolts；Wherein, multiple described lower margins
Bolt is embedded in described concrete, and, the part of described foundation bolt is positioned at the outside of described concrete.
Owing to ledges has the effect above, so the pile foundation with this ledges also has corresponding technology effect
Really, and compared to the pile foundation of the diameter equal with the long limit in bar shaped portion, substantial amounts of concrete is also saved.
Another aspect, the invention allows for a kind of power transmission tower, including: shaft tower with such as another of the present invention
Pile foundation described in aspect；Wherein,
The column foot of described shaft tower is connected with described pile foundation；
The cross-arm direction of described shaft tower is 45 ° with the angle of the length direction in the second bar shaped portion, and described bar
The angle of the line direction of tower and the length direction in the second bar shaped portion is 45 °.
Owing to pile foundation has the effect above, so the power transmission tower with this pile foundation also has corresponding technology
Effect, and shaft tower is in the direction made a concerted effort of the power along cross-arm direction and power along line direction and the first bar shaped
The length direction in portion or the second bar shaped portion matches such that it is able to plays pile foundation and bears the maximum of tower load
Effect.
Accompanying drawing explanation
By reading the detailed description of hereafter preferred implementation, various other advantage and benefit for ability
Territory those of ordinary skill will be clear from understanding.Accompanying drawing is only used for illustrating the purpose of preferred implementation, and also
It is not considered as limitation of the present invention.And in whole accompanying drawing, it is denoted by the same reference numerals identical
Parts.In the accompanying drawings:
The structural representation of the ledges that Fig. 1 provides for the embodiment of the present invention；
The another structural representation of the ledges that Fig. 2 provides for the embodiment of the present invention；
The profile of the ledges that Fig. 3 provides for the embodiment of the present invention；
The structural representation of the pile foundation that Fig. 4 provides for the embodiment of the present invention；
The another structural representation of the pile foundation that Fig. 5 provides for the embodiment of the present invention；
In the power transmission tower that Fig. 6 provides for the embodiment of the present invention, pile foundation root drives schematic diagram.
Detailed description of the invention
It is more fully described the exemplary embodiment of the disclosure below with reference to accompanying drawings.Although accompanying drawing shows
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure and should be by
Embodiments set forth here is limited.On the contrary, it is provided that these embodiments are able to be best understood from this
Open, and complete for the scope of the present disclosure can be conveyed to those skilled in the art.Need explanation
It is that, in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can be mutually combined.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Ledges embodiment:
Seeing the structural representation of the ledges that Fig. 1 to Fig. 3, Fig. 1 provide for the embodiment of the present invention, Fig. 2 is
The another structural representation of the ledges that the embodiment of the present invention provides, the ledges that Fig. 3 provides for the embodiment of the present invention
Profile.As it can be seen, this ledges includes: the first bar shaped portion 1 and the second bar shaped portion 2.It is embodied as
Time, the first bar shaped portion 1 and the second bar shaped portion 2 can be rectangular portion, the first bar shaped portion 1 and the second bar shaped portion
The length range of 2 can be 0.8m-1.8m, and the width range in the first bar shaped portion 1 and the second bar shaped portion 2 can
Think 0.3m-0.5m.Wherein,
First bar shaped portion 1 includes multiple first main muscle 11 and the first stirrup 12, wherein, multiple first main muscle
11 are arranged side by side, and, each first main muscle 11 is connected by the first stirrup 12.When being embodied as, the
One main muscle 11 and the first stirrup 12 can be reinforcing bar, so that the first main muscle 11 and the first stirrup 12
Intensity increases.Multiple first main muscle 11 can being axially parallel to each other along the first main muscle 11, further,
Each first main muscle 11 is arranged at equal intervals.First main muscle 11 can weld together with the first stirrup 12.Can
Choosing, it is also possible to by tied silk in the position that the first main muscle 11 intersects with the first stirrup 12 by the first main muscle 11
It is connected with each other with the first stirrup 12.Optionally, the first stirrup 12 can also be around being located at the first main muscle 11
With muscle, thus the first main muscle 11 is connected with each other with the first stirrup 12.
Second bar shaped portion 2 includes multiple second main muscle 21 and the second stirrup 22, wherein, multiple second main muscle
21 are arranged side by side, and each second main muscle 21 is connected by the second stirrup 22.When being embodied as, the second main muscle
21 and second stirrup 22 can be reinforcing bar so that the second main muscle 21 and the second stirrup 22 intensity increase.
Multiple second main muscle 21 can being axially parallel to each other along the second main muscle 21, further, each second main
Muscle 21 is arranged at equal intervals.Second main muscle 21 can weld together with the second stirrup 22.Optionally, also
Tied silk can be passed through in the position that the second main muscle 21 intersects with the second stirrup 22 by the second main muscle 21 and second
Stirrup 22 is connected with each other.Optionally, the second stirrup 22 can also with the muscle being located at the second main muscle 21,
Thus the second main muscle 21 is connected with each other with the second stirrup 22.
First bar shaped portion 1 and the second bar shaped portion 2 pass through mutually in angle and are connected.When being embodied as, the first bar shaped portion
1 can be mutually perpendicular to the second bar shaped portion 2, the geometric center in the first bar shaped portion 1 and the second bar shaped portion 2
Geometric center coincides.
Ledges in the present embodiment is passed through with the second bar shaped portion 2 phase by the first bar shaped portion 1 and is connected, and is used for installing
In the foundation ditch corresponding with ledges outer shape, compared to the muscle installed in existing cylindrical foundation ditch
Frame, the ledges in the present embodiment saves substantial amounts of main muscle and stirrup, has saved cost, and the present embodiment
In the foundation ditch volume corresponding with ledges that dig little, thus electronic Luoyang Spade, small-sized detachable spiral shell can be used
Rotary drill machine mechanical hole building, construct convenient and safe coefficient be high, solve existing manually draw to dig waste time and energy
Problem, the waste soil cubic meter of stone simultaneously produced is the most less, solve surrounding enviroment are covered destruction the tightest
The problem of weight, and also without mending building concrete cofferdam in foundation ditch periphery.
In above-described embodiment, this ledges also includes multiple 3rd stirrup 13.Wherein, the two of the first bar shaped portion 1
First main muscle 11 one_to_one corresponding on the long limit of bar is arranged；Two the first main muscle 11 being oppositely arranged are by the 3rd hoop
Muscle 13 is connected.When being embodied as, the 3rd stirrup 13 can be reinforcing bar, so that the 3rd stirrup 13
Intensity increase.First main muscle 11 is played fixing effect by the 3rd stirrup 13, so that ledges is whole
Fastness on body is strengthened.It will be appreciated herein that the first main muscle 11 is at two of the first bar shaped portion 1
The set-up mode on long limit can have various ways, such as can also be for being crisscross arranged, and this is not done by the present embodiment
Any restriction.
In above-described embodiment, this ledges also includes multiple 4th stirrup 23.Wherein, the two of the second bar shaped portion 2
Second main muscle 21 one_to_one corresponding on the long limit of bar is arranged；Two the second main muscle 21 being oppositely arranged are by the 4th hoop
Muscle 23 is connected.When being embodied as, the 4th stirrup 23 can be reinforcing bar, so that the 4th stirrup 23
Intensity increase.Second main muscle 21 is played fixing effect by the 4th stirrup 23, so that ledges is whole
Fastness on body is strengthened.It will be appreciated herein that the second main muscle 21 is at two of the second bar shaped portion 2
The set-up mode on long limit can have various ways, such as can also be for being crisscross arranged, and this is not done by the present embodiment
Any restriction.
In above-described embodiment, the first stirrup 12 is many, and many first stirrups 12 are along the first main muscle 11
Length direction is uniformly arranged.Many first stirrups 12 are connected with the first main muscle 11, thus add ledges
Overall fastness, and being uniformly arranged due to the first stirrup 12, so that the first main muscle 11 is being grown
Spend on direction uniform with the link position of the first stirrup 12 so that whole ledges is in the fastness of each position
Equal, thus add the service life of ledges.
In above-described embodiment, the second stirrup 22 is many, and many second stirrups 22 are along the second main muscle 21
Length direction is uniformly arranged.Many second stirrups 22 are connected with the second main muscle 21, thus add ledges
Overall fastness, and being uniformly arranged due to the second stirrup 22, so that the second main muscle 21 is being grown
Spend on direction uniform with the link position of the second stirrup 22 so that whole ledges is in the fastness of each position
Equal, thus add the service life of ledges.
Ledges in the present embodiment is passed through with the second bar shaped portion 2 phase by the first bar shaped portion 1 and is connected, and is used for installing
In the foundation ditch corresponding with ledges outer shape, compared to the muscle installed in existing cylindrical foundation ditch
Frame, the ledges in the present embodiment saves dig in substantial amounts of main muscle and stirrup, and the present embodiment and ledges
Corresponding foundation ditch volume is little, thus electronic Luoyang Spade, small-sized detachable twist bit machinery can be used to become
Hole, constructs convenient and safe coefficient is high, solves existing manually drawing and digs the problem wasted time and energy, produces simultaneously
The raw waste soil cubic meter of stone is the most less, solves and surrounding enviroment cover the most serious problem of destroying, and
And also without mending building concrete cofferdam in foundation ditch periphery.
Pile foundation embodiment:
The embodiment of the present invention additionally provides a kind of pile foundation, and this pile foundation includes the ledges of any of the above-described embodiment
With water the concrete being located at ledges.Wherein, the specific implementation process of ledges sees described above, this reality
Execute example not repeat them here.
The present embodiment is located in ledges by being watered by concrete, the shape after concrete setting and the profile of ledges
Shape is corresponding, and compared to the pile foundation in existing cylindrical foundation ditch, the present embodiment saves substantial amounts of
The foundation ditch volume corresponding with pile foundation dug in ledges and concrete, and the present embodiment is little, thus can adopt
With electronic Luoyang Spade, small-sized detachable twist bit mechanical hole building, construct convenient and safe coefficient is high, solve
Existing manually drawing of having determined digs the problem wasted time and energy, and the waste soil cubic meter of stone simultaneously produced is the most less, solves
Surrounding enviroment are covered the most serious problem of destroying, and builds coagulation also without mending in foundation ditch periphery
Earth cofferdam.
In above-described embodiment, this pile foundation also includes multiple foundation bolt 3, as shown in Figure 4 and Figure 5, many
Individual foundation bolt 3 is embedded in concrete, and, the part of foundation bolt 3 is positioned at the outside of concrete.Specifically
During enforcement, the making material of foundation bolt 3 can be Fine Steel Casting iron, adds the intensity of foundation bolt 3.
The quantity of foundation bolt 3 is four, and each foundation bolt 3 is arranged at the interposition of each edge passing through part mutually
Putting, foundation bolt 3 is for connecting the column foot of shaft tower, and the position of foundation bolt 3 arranges and enhances its withdrawal resistance.
It should be noted that the set-up mode of foundation bolt 3 typically uses use well known to those skilled in the art
The mode of location-plate location, be arranged in parallel location-plate on the ground, and foundation bolt 3 passes on location-plate
Hole, location, foundation bolt 3 connects nut, and the diameter of nut is more than the diameter in hole, location, and nut is placed in fixed
The upper end in hole, position, thus ensure that foundation bolt 3 will not fall into foundation ditch due to gravity integrally through hole, location
In, and also foundation bolt 3 part can be controlled by adjusting nut and be positioned at the height on more than ground.
Power transmission tower embodiment:
The present embodiment additionally provides a kind of power transmission tower, and this power transmission tower includes: shaft tower and any of the above-described embodiment
Pile foundation.Wherein, shaft tower includes tower body and column foot, and column foot is connected with pile foundation.Wherein, pile foundation
Specific implementation process sees described above, and the present embodiment does not repeats them here.
When being embodied as, column foot is threadeded with the foundation bolt of pile foundation.The quantity of column foot has four, phase
Corresponding, the quantity of pile foundation also has four, as shown in Figure 6, and the first bar shaped portion 1 and the second bar shaped portion 2
For rectangular portion, the first bar shaped portion 1 is vertically arranged with the second bar shaped portion 2, and the quantity of foundation bolt 3 is four,
Each foundation bolt 3 is arranged at the centre position of each edge passing through part mutually, the length side in the second bar shaped portion 2
It is 45 ° to the angle with cross-arm direction (B direction), and the length direction in the second bar shaped portion 2 and line direction
The angle in (A direction) is also 45 °.
The existing power along cross-arm direction (B direction) of shaft tower in the present embodiment, has again along line direction (A direction)
Power, the first bar shaped portion 1 or length side in the second bar shaped portion 2 in direction and Fig. 6 of making a concerted effort of the two power
To matching such that it is able to play pile foundation and bear the maximum effect of tower load.
The present embodiment additionally provides the manufacture method of a kind of pile foundation, and the method comprises the following steps:
S100: make ledges；
S200: ledges is placed in the default foundation ditch corresponding with ledges outer shape；
S300: foundation bolt is arranged at foundation ditch by location-plate；
S400: by concrete casting in foundation ditch.
In S100, this ledges is the ledges of any of the above-described embodiment, and the specific implementation process of ledges sees
Described above, the present embodiment does not repeats them here.
In s 200, draw in advance and dig a foundation ditch corresponding with ledges outer shape, such as, ledges
Profile is cross, then the shape of foundation ditch is also cross, and the shape of foundation ditch is more somewhat larger than ledges, it is ensured that
Ledges can be placed in foundation ditch.
In S300, being be arranged in parallel by location-plate on the ground, foundation bolt is through the location on location-plate
Hole, foundation bolt connects nut, and the diameter of nut is more than the diameter in hole, location, and nut is placed in hole, location
Upper end, thus ensure that foundation bolt will not be fallen in foundation ditch integrally through hole, location due to gravity, and
Foundation bolt part can also be controlled by adjusting nut and be positioned at the height on more than ground.
Location in S400, by concrete casting in foundation ditch, after concrete setting, in dismounting S300
Plate, pile foundation completes.
The present embodiment saves substantial amounts of ledges and concrete, and the foundation ditch phase corresponding with pile foundation dug
Less than in existing cylindrical foundation ditch volume, thus electronic Luoyang Spade, small-sized detachable spiral can be used
Rig mechanical hole building, constructs convenient and safe coefficient is high, solves existing manually drawing and digs asking of wasting time and energy
Topic, the waste soil cubic meter of stone simultaneously produced is the most less, solve surrounding enviroment are covered destruction the most serious
Problem, and also without foundation ditch periphery mend building concrete cofferdam.
Obviously, those skilled in the art can carry out various change and modification without deviating from this to the present invention
Bright spirit and scope.So, if the present invention these amendment and modification belong to the claims in the present invention and
Within the scope of its equivalent technologies, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. a ledges, it is characterised in that including: the first bar shaped portion (1) and the second bar shaped portion (2)；
Wherein,
Described first bar shaped portion (1) includes multiple first main muscle (11) and the first stirrup (12), wherein,
Multiple described first main muscle (11) are arranged side by side, and, each described first main muscle (11) is by described the
One stirrup (12) is connected；
Described second bar shaped portion (2) includes multiple second main muscle (21) and the second stirrup (22), wherein,
Multiple described second main muscle (21) are arranged side by side, and each described second main muscle (21) passes through described second stirrup
(22) it is connected；
Described first bar shaped portion (1) and described second bar shaped portion (2) pass through mutually in angle and are connected.
Ledges the most according to claim 1, it is characterised in that also include: multiple 3rd stirrups (13)；
Wherein,
Described first main muscle (11) one_to_one corresponding on two long limits in described first bar shaped portion (1) is arranged；
Two the described first main muscle (11) being oppositely arranged are connected by described 3rd stirrup (13).
Ledges the most according to claim 1, it is characterised in that also include: multiple 4th stirrups (23)；
Wherein,
Described second main muscle (21) one_to_one corresponding on two long limits in described second bar shaped portion (2) is arranged；
Two the described second main muscle (21) being oppositely arranged are connected by described 4th stirrup (23).
Ledges the most according to claim 1, it is characterised in that described first bar shaped portion (1) and institute
The second bar shaped portion (2) that states is vertically arranged.
5. according to the ledges according to any one of claim 1-4, it is characterised in that described first bar shaped
Portion (1) and/or described second bar shaped portion (2) are rectangular portion.
6. according to the ledges according to any one of claim 1-4, it is characterised in that
Each described first main muscle (11) is arranged at equal intervals；And/or
Each described second main muscle (21) is arranged at equal intervals.
7. according to the ledges according to any one of claim 1-4, it is characterised in that
Described first stirrup (12) and described second stirrup (22) are many；
Many described first stirrups (12) are uniformly arranged along the length direction of described first main muscle (11)；
Many described second stirrups (22) are uniformly arranged along the length direction of described second main muscle (21).
8. a pile foundation, it is characterised in that including: the muscle as according to any one of claim 1-7
Frame and water the concrete being located at described ledges.
Pile foundation the most according to claim 8, it is characterised in that also include: multiple foundation bolts
(3)；Wherein,
Multiple described foundation bolts (3) are embedded in described concrete, and, described foundation bolt (3) part
It is positioned at the outside of described concrete.
10. a power transmission tower, including: shaft tower and the pile foundation as according to any one of claim 8-9；
Wherein,
The column foot of described shaft tower is connected with described pile foundation；
The cross-arm direction of described shaft tower is 45 ° with the angle of the length direction in the second bar shaped portion, and described shaft tower
The angle of the length direction in line direction and the second bar shaped portion is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420928.4A CN106013208A (en) | 2016-06-13 | 2016-06-13 | Rib frame and pile foundation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610420928.4A CN106013208A (en) | 2016-06-13 | 2016-06-13 | Rib frame and pile foundation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106013208A true CN106013208A (en) | 2016-10-12 |
Family
ID=57088350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610420928.4A Pending CN106013208A (en) | 2016-06-13 | 2016-06-13 | Rib frame and pile foundation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106013208A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871647Y (en) * | 2006-03-24 | 2007-02-21 | 凌国智 | Abnormal-shaped sectional pile of precast reinforcing-bar concrete |
| RU113527U1 (en) * | 2011-09-30 | 2012-02-20 | Открытое акционерное общество "Северо-Западный Энергетический инжиниринговый центр" (ОАО "СевЗап НТЦ") | ELECTRIC TRANSMISSION SUPPORT FOUNDATION |
| CN203346872U (en) * | 2012-11-08 | 2013-12-18 | 润弘精密工程事业股份有限公司 | Precast foundation pile and composite pile structure |
| CN205171535U (en) * | 2015-07-02 | 2016-04-20 | 国家电网公司 | Prefabricated assembled foundation of transmission line |
-
2016
- 2016-06-13 CN CN201610420928.4A patent/CN106013208A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2871647Y (en) * | 2006-03-24 | 2007-02-21 | 凌国智 | Abnormal-shaped sectional pile of precast reinforcing-bar concrete |
| RU113527U1 (en) * | 2011-09-30 | 2012-02-20 | Открытое акционерное общество "Северо-Западный Энергетический инжиниринговый центр" (ОАО "СевЗап НТЦ") | ELECTRIC TRANSMISSION SUPPORT FOUNDATION |
| CN203346872U (en) * | 2012-11-08 | 2013-12-18 | 润弘精密工程事业股份有限公司 | Precast foundation pile and composite pile structure |
| CN205171535U (en) * | 2015-07-02 | 2016-04-20 | 国家电网公司 | Prefabricated assembled foundation of transmission line |
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Application publication date: 20161012 |
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