CN107165186A - A kind of power transmission tower single anchor cable mat foundation and construction method - Google Patents
A kind of power transmission tower single anchor cable mat foundation and construction method Download PDFInfo
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- CN107165186A CN107165186A CN201710479143.9A CN201710479143A CN107165186A CN 107165186 A CN107165186 A CN 107165186A CN 201710479143 A CN201710479143 A CN 201710479143A CN 107165186 A CN107165186 A CN 107165186A
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- anchor
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- power transmission
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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
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- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
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- General Engineering & Computer Science (AREA)
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- Piles And Underground Anchors (AREA)
Abstract
The invention discloses a kind of list anchor cable mat foundation of power transmission tower, including bearing plate, anchor hole, prestress anchorage cable and the concrete being filled in anchor hole, prestress anchorage cable includes steel strand wires, flexible anchor, steel pipe socket and cable wire, flexible anchor includes upper connective plate, lower linking plate, connect the spring and at least two groups link assemblies of upper connective plate and lower linking plate, link assembly is symmetricly set on upper connective plate both sides, the present invention passes through bearing plate and prestress anchorage cable, the pressure straight down that resistance power transmission tower is given, horizontal force and uplift force, reduce the size of anchor hole, reduce undisturbed soil excavated volume and spoir amount, reduction large area excavates the destruction caused to environment, so as to preserve the ecological environment, present invention also offers a kind of construction method of power transmission tower with single anchor cable mat foundation, installation opportunity tool degree is high, so that short construction period, improve efficiency of construction, reduce construction cost.
Description
Technical field
The invention belongs to power transmission tower basic field, and in particular to a kind of list anchor cable mat foundation of power transmission tower.
Background technology
At present, in the thicker area of coating, mainly using traditional transmission line foundation, such as " heavy excavation ", " digging is drawn
The basis such as base expanding and base expanding ", " bored concrete pile ", but these traditional infrastructures are all defective, heavy excavation foundation excavation area is big, takes up an area many；Draw
The construction for digging basis is relatively difficult；The cost of bored concrete pile foundation is higher.
Traditional infrastructure under ground portion space-consuming is larger, when the space-consuming to basic under ground portion has higher constraint
During condition, conventional mat foundation is due to the limitation of computation model, and the area of the big plate in underground is often larger, is easily unsatisfactory for application bar
Part；And though bored concrete pile foundation floor space is much smaller, for the area that environmental requirement is higher or communications and transportation is inconvenient, using filling
When noting pile foundation, due to the limitation of construction technology, it there are certain requirements for place and traffic condition, often due to can not be fine
Solution and cause environmental pollution.
Traditional infrastructure relies primarily on basic entirety to resist uplift force, lower pressure and horizontal force, but resists a certain control lotus
Often the part of traditional infrastructure and do not stressed or stress is smaller during load, cause the waste of material, increase foundation cost so that tradition
The cost on basis is higher.
The content of the invention
The technical problems to be solved by the invention are just to provide a kind of power transmission tower list anchor cable mat foundation of easy construction.
In order to solve the above technical problems, the present invention is adopted the following technical scheme that：A kind of list anchor cable mat foundation of power transmission tower,
Anchor hole including bearing plate, below bearing plate, stretch into prestress anchorage cable fixed in anchor hole through bearing plate and be filled in
Concrete in anchor hole, prestress anchorage cable includes the steel strand wires, the flexible anchor for being connected to steel strand wires bottom, socket through bearing plate
The cable wire that steel pipe socket and pulling steel pipe socket outside flexible anchor are moved up and down, the anchor that stretches is including in upper connective plate, lower linking plate, connection
The spring and at least two groups link assemblies of yoke plate and lower linking plate, link assembly are symmetricly set on upper connective plate both sides, link assembly
Including the upper connecting rod being hinged and lower link, upper connecting rod and lower link are hinged with upper connective plate and lower linking plate respectively.
Further, the intercommunicating pore passed through for steel strand wires and cable wire is provided with bearing plate, bearing plate upper end is provided with solid
At least three through holes connected with intercommunicating pore are set on price fixing, fixed disk, and steel strand wires and cable wire lead to from different through holes respectively
Cross.
Further, through hole is that the split type wedge grip for clamping steel strand wires or cable wire is fixed with reverse frustoconic, through hole
Head.
Further, cable wire is provided with two, and the lower end of two cable wires is provided with suspension ring, and the upper end of steel pipe is symmetrical arranged
There are two hooks coordinated respectively with suspension ring.
Further, through hole includes being arranged on fixing hole that fixed disk center passed through for steel strand wires, positioned at fixing hole both sides
The pulling hole passed through for cable wire and passage.
Further, steel strand wires are connected by templin chuck with upper connective plate.
Further, bearing plate is reinforced concrete structure, including several steel plates arranged in a crossed manner and is wrapped in steel plate
Outer concrete.
Further, the corner of bearing plate is provided with screw, and screw internal thread is connected with foundation bolt.
Further, link assembly is provided with four groups, and four groups of link assemblies are centrosymmetric.
Present invention also offers a kind of construction method of power transmission tower with single anchor cable mat foundation, step is as follows：
(1) foundation ditch for placing bearing plate is dug on selected ground, anchor hole is bored vertically downwards in the bottom of foundation ditch, uses
Broaching equipment is by the bottom reaming globulate of anchor hole；
(2) connection upper connective plate and steel strand wires, the prestress anchorage cable that steel pipe socket is socketed on the outside of flexible anchor are put into anchor hole；
(3) top for propping up upper connective plate is stretched into anchor hole using apparatuses such as support bars, cable wire is pulled up, cable wire drives steel
Pipe sleeve is moved up so that flexible anchor stretches out steel pipe socket in the spherical pore of anchor hole bottom, and expands outwardly, and then takes out support
Bar；
(4) concrete is injected into anchor hole so that concrete and prestress anchorage cable in anchor hole condense integral；
(5) steel plate is placed in foundation ditch and concrete is poured into a mould, bearing plate is formed；
(6) fixed disk is placed at the top of the bearing plate of condensation, using split type templin chuck by steel strand wires and cable wire
It is locked on fixed disk.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the foundation ditch for placing bearing plate is dug on selected ground, anchor hole is bored vertically downwards in the bottom of foundation ditch, uses
Broaching equipment is by the bottom reaming globulate of anchor hole, and the prestress anchorage cable that steel pipe socket is socketed on the outside of flexible anchor is put into anchor hole
In, now the inwall of link assembly and steel pipe socket is offseted, and lower linking plate is promoted by the upper connecting rod and lower link being hinged, upper connective plate
Spring between lower linking plate is pulled by lower linking plate, in extended state；Stretched into anchor hole and propped up using apparatuses such as support bars
The top of upper connective plate, pulls up cable wire, and cable wire drives steel pipe socket to move up so that spherical pore of the flexible anchor in anchor hole bottom
Middle stretching steel pipe socket, spring retraction drives lower linking plate to be moved to the direction of upper connective plate so that the upper connecting rod that is hinged and lower link to
Outer expansion, then takes out support bar, concrete is injected into anchor hole so that concrete and prestress anchorage cable in anchor hole are condensed into
One, steel plate is placed in foundation ditch and concrete is poured into a mould, bearing plate is formed, fixed disk is placed at the top of the bearing plate of condensation,
Steel strand wires and cable wire are locked on fixed disk using split type templin chuck；Bearing plate resistance power transmission tower give it is vertical to
Under pressure, horizontal force and moment of flexure, prevent basis from occurring lateral sliding and toppling, bearing plate bottom wraps the mixed of flexible anchor
Solidifying soil ball body resists the uplift force that power transmission tower is produced due to factors such as wind loads using underground expansion structure, can make top power transmission tower
With preferable resistance live load loading capability, the flexible anchor structure retractable expansion of spring is readily transported and constructed, prestressing force
Anchor cable mainly transmits uplift force, and such prestress anchorage cable foundation load transmission is clear and definite, basic stress is clear, reduces anchor hole
Size, reduces undisturbed soil excavated volume and spoir amount, reduction large area excavates the destruction caused to environment, so that protecting ecology ring
Border；This foundation construction mechanization degree is high simultaneously so that short construction period, improves efficiency of construction, reduces construction cost.
2nd, steel strand wires and bearing plate are linked by fixed disk, and fixed disk increases contact of the steel strand wires between bearing plate
Area, prevents excessive stress concentration phenomenon, and steel strand wires and cable wire pass through from different through holes respectively so that steel strand wires
Fixed with cable wire in different through holes.
3rd, split type templin chuck is easy to clamping steel strand wires and cable wire, the process that templin chuck is clamped to steel strand wires
In have auto-lock function, sliding phenomenon is not likely to produce, while templin chuck effectively prevents abrasion of the cable wire to fixed disk；Inverted round stage
The through hole and templin chuck of shape are engaged, and the templin chuck in through hole is fixed, prevents templin chuck from sliding.
4th, two symmetrical hooks in steel strand wires both sides are engaged with suspension ring so that cable wire is when lifting steel pipe socket, steel pipe
The both sides of set receive pulling, are more uniformly stressed, and pull steel pipe socket more convenient and strength-saving.
5th, through hole includes being arranged on fixing hole that fixed disk center passed through for steel strand wires, worn positioned at fixing hole both sides for cable wire
The pulling hole crossed and passage, passage allow fixed disk bottom concrete in wet gas discharge in time, prevent
Concrete is excessively moist and influences the intensity of concrete.
6th, steel strand wires are connected by templin chuck with upper connective plate so that pacified the fixed position of steel strand wires and upper connective plate
Dress, installs easier, while different size of flexible anchor can be connected on steel strand wires according to different size of anchor hole, is applicable
Scope is wider.
7th, bearing plate is reinforced concrete structure, and the rigidity of steel plate is big, makes that the intensity of bearing plate is higher, and concrete is cast in
Outside steel plate, steel plate is played a protective role, the durability and fire resistance of bearing plate is substantially better than the bearing plate of pure steel structure, fills
That divides plays the physical and mechanical property of steel plate and concrete, saves material, reduces cost.
8th, by by foundation bolt be arranged on bearing plate corner so that bearing plate when bearing lower pressure and uplift force,
It is more uniformly stressed, prevents unbalance stress from damaging bearing plate.
9th, link assembly is provided with four groups, and four groups of link assemblies are centrosymmetric around spring so that link assembly is from four
Extend on direction to anchor hole so that be wrapped in flexible anchor being more uniformly stressed in all directions after cast concrete.
Compared with prior art, the present invention is by bearing plate and prestress anchorage cable, and resistance power transmission tower is given straight down
Pressure, horizontal force, moment of flexure and uplift force, reduce the size of anchor hole, reduce undisturbed soil excavated volume and spoir amount, reduce big face
Product excavates the destruction caused to environment, so as to preserve the ecological environment, while installation opportunity tool degree is high so that construction period
It is short, efficiency of construction is improved, construction cost is reduced.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and detailed description：
Fig. 1 is the stereogram of bearing plate and prestress anchorage cable expansion state；
Fig. 2 is the schematic diagram of the bearing plate and prestress anchorage cable expansion state that are embedded in ground；
Fig. 3 is the schematic diagram for the prestress anchorage cable contraction state for being embedded in anchor hole；
Fig. 4 is the part sectioned view of bearing plate；
Fig. 5 is Fig. 4 explosive view；
Fig. 6 is Fig. 5 B portions enlarged drawing.
Wherein：1st, bearing plate；11st, steel plate；12nd, intercommunicating pore；2nd, anchor hole；3rd, prestress anchorage cable；31st, steel strand wires；32nd, stretch
Anchor；321st, upper connective plate；322nd, lower linking plate；323rd, spring；324th, link assembly；3241st, upper connecting rod；3242nd, lower link；33rd, steel
Pipe sleeve；331st, link up with；34th, cable wire；341st, suspension ring；4th, fixed disk；41st, fixing hole；42nd, hole is pulled；43rd, passage；5th, it is wedge-shaped
Chuck；6th, foundation bolt.
Embodiment
A kind of power transmission tower of the invention is described further with the embodiment of single anchor cable mat foundation referring to figs. 1 to Fig. 6.
As shown in Figures 1 to 4, a kind of power transmission tower is with single anchor cable mat foundation, including bearing plate 1, positioned at the lower section of bearing plate 1
Anchor hole 2, through bearing plate 1 stretch into anchor hole 2 fixed prestress anchorage cable 3 and the concrete being filled in anchor hole 2, prestressing force
Anchor cable 3 includes steel strand wires 31 through bearing plate 1, is connected to the flexible anchor 32 of the bottom of steel strand wires 31, is socketed in outside flexible anchor 32
It is provided with the steel pipe socket 33 in portion and the cable wire 34 for pulling steel pipe socket 33 to move up and down, bearing plate 1 for steel strand wires 31 and cable wire 34
The intercommunicating pore 12 passed through, the upper end of bearing plate 1 is provided with what setting at least four on fixed disk 4, fixed disk 4 was connected with intercommunicating pore 12
Through hole, steel strand wires 31 and bearing plate 1 are linked by fixed disk 4, and fixed disk 4 increases steel strand wires 31 between bearing plate 1
Contact area, prevents excessive stress concentration phenomenon, and steel strand wires 31 and cable wire 34 pass through from different through holes, made respectively
Obtain steel strand wires 31 and cable wire 34 fixed in different through holes.
Pressure straight down, horizontal force and moment of flexure that the resistance power transmission tower of bearing plate 1 is given, prevent basis from occurring lateral sliding
Move and topple, the concrete spheroid for wrapping flexible anchor 32 of the bottom of bearing plate 1 using underground expansion structure resist power transmission tower by
The uplift force produced in factors such as wind loads, can make top power transmission tower have preferably resistance live load loading capability, and the formula of spring 323 is stretched
The structure retractable of contracting anchor 32 expand, be readily transported and construct, prestress anchorage cable 3 mainly transmission uplift force, it is such it is pre- should
The transmission of the foundation load of power anchor cable 3 is clear and definite, basic stress is clear, reduces the size of anchor hole 2, reduces undisturbed soil excavated volume and spoir
Amount, reduction large area excavates the destruction caused to environment, so as to preserve the ecological environment；This foundation construction mechanization degree is high, makes
Short construction period is obtained, efficiency of construction is improved, construction cost is reduced.
As shown in figure 5, through hole includes being arranged on the fixing hole 41 that the center of fixed disk 4 passed through for steel strand wires 31, positioned at fixation
Pulling hole 42 and passage 43 that the both sides of hole 41 are passed through for cable wire 34, while passage 43 causes the concrete of the bottom of fixed disk 4
In wet gas can discharge in time, prevent that concrete is excessively moist and influences the intensity of concrete.Cable wire 34 is provided with two
Individual, the lower end of two cable wires 34 is provided with suspension ring 341, and the upper end of steel pipe is symmetrically arranged with two and coordinated respectively with suspension ring 341
Hook 331, two symmetrical hooks 331 in the both sides of steel strand wires 31 are engaged with suspension ring 341 so that cable wire 34 is lifting steel pipe
When covering 33, the both sides of steel pipe socket 33 receive pulling, are more uniformly stressed, and pull steel pipe socket 33 more convenient and strength-saving.
Through hole is that the split type templin chuck 5 for clamping steel strand wires 31 or cable wire 34 is fixed with reverse frustoconic, through hole, point
The templin chuck 5 of body formula is easy to clamping steel strand wires 31 and cable wire 34, and templin chuck 5 is clamped to steel strand wires 31 and cable wire 34
During there is auto-lock function, sliding phenomenon is not likely to produce, while templin chuck 5 effectively prevents cable wire 34 to the mill of fixed disk 4
Damage；The through hole and templin chuck 5 of reverse frustoconic are engaged, and the templin chuck 5 in through hole is fixed, templin chuck 5 is prevented
Slide.
As shown in fig. 6, flexible anchor 32 includes upper connective plate 321, lower linking plate 322, connection upper connective plate 321 and lower linking plate 322
Spring 323 and at least two groups link assemblies 324, link assembly 324 are symmetricly set on the both sides of upper connective plate 321, link assembly 324
Including the upper connecting rod 3241 being hinged and lower link 3242, upper connecting rod 3241 and lower link 3242 respectively with upper connective plate 321 and under
Yoke plate 322 is hinged, and steel strand wires 31 are connected by templin chuck 5 with upper connective plate 321 so that steel strand wires 31 and upper connective plate 321
Fixed position is installed, and installs easier, while can connect different on steel strand wires 31 according to different size of anchor hole 2
The flexible anchor 32 of size, the scope of application is wider, and link assembly 324 is provided with four groups, and four groups of link assemblies 324 are in around spring 323
Central Symmetry so that link assembly 324 extends from four direction to anchor hole 2 so that the flexible anchor 32 for being wrapped in concrete exists
Being more uniformly stressed in all directions.
Bearing plate 1 is reinforced concrete structure, including several steel plates 11 arranged in a crossed manner and is wrapped in outside steel plate 11
Concrete, the rigidity of steel plate 11 is big, makes the intensity of bearing plate 1 higher, concrete is cast in outside steel plate 11, guarantor is played to steel plate 11
Shield is acted on, and the durability and fire resistance of bearing plate 1 is substantially better than the bearing plate 1 of pure steel structure, the corner of bearing plate 1 is provided with
Screw, screw internal thread is connected with foundation bolt 6, by the corner that foundation bolt 6 is arranged on to bearing plate 1 so that bearing plate 1
When bearing lower pressure and uplift force, it is more uniformly stressed, prevents unbalance stress from damaging bearing plate 1.
Present invention also offers a kind of construction method of power transmission tower with single anchor cable mat foundation, step is as follows：
(1) foundation ditch for placing bearing plate 1 is dug on selected ground, anchor hole 2 is bored vertically downwards in the bottom of foundation ditch, makes
With broaching equipment by the bottom reaming globulate of anchor hole 2；
(2) connection upper connective plate 321 and steel strand wires 31, steel pipe socket 33 are socketed in the prestress anchorage cable 3 in the flexible outside of anchor 32
It is put into anchor hole 2, now the inwall of link assembly 324 and steel pipe socket 33 offsets, lower linking plate 322 is by the upper connecting rod 3241 being hinged
With the promotion of lower link 3242, spring 323 between upper connective plate 321 and lower linking plate 322 by lower linking plate 322 pulling, in drawing
Stretch state；
(3) top that upper connective plate 321 is propped up in anchor hole 2 is stretched into using apparatuses such as support bars, cable wire 34, cable wire is pulled up
34 drive steel pipe sockets 33 are moved up so that flexible anchor 32 stretches out steel pipe socket 33, spring 323 in the spherical pore of the bottom of anchor hole 2
Retraction, drives lower linking plate 322 to be moved to the direction of upper connective plate 321 so that the upper connecting rod 3241 and lower link 3242 being hinged are outside
Expansion, then takes out support bar；
(4) concrete is injected into anchor hole 2 so that concrete and prestress anchorage cable 3 in anchor hole 2 condense integrally；
(5) steel plate 11 is placed in foundation ditch and concrete is poured into a mould, bearing plate 1 is formed；
(6) fixed disk 4 is placed at the top of the bearing plate 1 of condensation, using split type templin chuck 5 by the He of steel strand wires 31
Cable wire 34 is locked on fixed disk 4.
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art
Those of ordinary skill for, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of list anchor cable mat foundation of power transmission tower, it is characterised in that：Anchor hole including bearing plate, below bearing plate,
Prestress anchorage cable fixed in anchor hole and the concrete being filled in anchor hole are stretched into through bearing plate, the prestress anchorage cable includes
Steel strand wires through bearing plate, the flexible anchor for being connected to steel strand wires bottom, the steel pipe socket being socketed in outside flexible anchor and pull steel
The cable wire that pipe sleeve is moved up and down, the flexible anchor includes the spring and extremely of upper connective plate, lower linking plate, connection upper connective plate and lower linking plate
Few two groups of link assemblies, the link assembly is symmetricly set on upper connective plate both sides, and the link assembly includes the upper company being hinged
Bar and lower link, upper connecting rod and lower link are hinged with upper connective plate and lower linking plate respectively.
2. a kind of power transmission tower according to claim 1 list anchor cable mat foundation, it is characterised in that：Set on the bearing plate
The intercommunicating pore passed through for steel strand wires and cable wire is equipped with, the bearing plate upper end, which is provided with fixed disk, fixed disk, sets at least three
The individual through hole connected with intercommunicating pore, the steel strand wires and cable wire pass through from different through holes respectively.
3. a kind of power transmission tower according to claim 2 list anchor cable mat foundation, it is characterised in that：The through hole is rounding
The split type templin chuck for clamping steel strand wires or cable wire is fixed with platform shape, through hole.
4. a kind of power transmission tower list anchor cable mat foundation according to claim 1,2 or 3, it is characterised in that：The cable wire
Be provided with two, the lower ends of two cable wires is provided with suspension ring, the upper end of the steel pipe be symmetrically arranged with two respectively with suspension ring
The hook of cooperation.
5. a kind of power transmission tower according to claim 4 list anchor cable mat foundation, it is characterised in that：The through hole includes setting
Put the fixing hole passed through in fixed disk center for steel strand wires, the pulling hole passed through positioned at fixing hole both sides for cable wire and passage.
6. a kind of power transmission tower according to claim 1 list anchor cable mat foundation, it is characterised in that：The steel strand wires pass through
Templin chuck is connected with upper connective plate.
7. a kind of power transmission tower according to claim 1 list anchor cable mat foundation, it is characterised in that：The bearing plate is steel
Tendon concrete structure, including several steel plates arranged in a crossed manner and the concrete being wrapped in outside steel plate.
8. a kind of power transmission tower according to claim 1 list anchor cable mat foundation, it is characterised in that：The four of the bearing plate
Angle is provided with screw, and screw internal thread is connected with foundation bolt.
9. a kind of power transmission tower according to claim 1 list anchor cable mat foundation, it is characterised in that：The link assembly is set
Four groups are equipped with, four groups of link assemblies are centrosymmetric.
10. a kind of power transmission tower construction method of single anchor cable mat foundation, it is characterised in that step is as follows：
(1) foundation ditch for placing bearing plate is dug on selected ground, anchor hole is bored vertically downwards in the bottom of foundation ditch, uses reaming
Equipment is by the bottom reaming globulate of anchor hole；
(2) connection upper connective plate and steel strand wires, the prestress anchorage cable that steel pipe socket is socketed on the outside of flexible anchor are put into anchor hole；
(3) top for propping up upper connective plate is stretched into anchor hole using apparatuses such as support bars, cable wire is pulled up, cable wire drives steel pipe socket
Move up so that flexible anchor stretches out steel pipe socket in the spherical pore of anchor hole bottom, and expands outwardly, and then takes out support bar；
(4) concrete is injected into anchor hole so that concrete and prestress anchorage cable in anchor hole condense integral；
(5) steel plate is placed in foundation ditch and concrete, basis of formation upper plate is poured into a mould；
(6) fixed disk is placed at the top of the bearing plate of condensation, is locked steel strand wires and cable wire using split type templin chuck
On fixed disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479143.9A CN107165186B (en) | 2017-06-22 | 2017-06-22 | A kind of power transmission tower single anchor cable mat foundation and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710479143.9A CN107165186B (en) | 2017-06-22 | 2017-06-22 | A kind of power transmission tower single anchor cable mat foundation and construction method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107165186A true CN107165186A (en) | 2017-09-15 |
| CN107165186B CN107165186B (en) | 2019-12-03 |
Family
ID=59819568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710479143.9A Active CN107165186B (en) | 2017-06-22 | 2017-06-22 | A kind of power transmission tower single anchor cable mat foundation and construction method |
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| Country | Link |
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| CN (1) | CN107165186B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824477A (en) * | 2018-07-23 | 2018-11-16 | 南阳飞龙电力设计有限公司 | A kind of iron tower of power transmission line anchor cable basis |
| CN114892675A (en) * | 2022-05-30 | 2022-08-12 | 浙江文华建设项目管理有限公司 | Foundation pit supporting structure with foundation pit construction parameter measuring function |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900095A (en) * | 2012-10-11 | 2013-01-30 | 甘肃省电力公司电力经济技术研究院 | Transmission tower plate-type single rope foundation structure |
| CN103982214A (en) * | 2014-05-26 | 2014-08-13 | 北方工业大学 | Novel round platform type anchor rod structure |
-
2017
- 2017-06-22 CN CN201710479143.9A patent/CN107165186B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900095A (en) * | 2012-10-11 | 2013-01-30 | 甘肃省电力公司电力经济技术研究院 | Transmission tower plate-type single rope foundation structure |
| CN103982214A (en) * | 2014-05-26 | 2014-08-13 | 北方工业大学 | Novel round platform type anchor rod structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108824477A (en) * | 2018-07-23 | 2018-11-16 | 南阳飞龙电力设计有限公司 | A kind of iron tower of power transmission line anchor cable basis |
| CN108824477B (en) * | 2018-07-23 | 2020-06-26 | 南阳飞龙电力设计有限公司 | Transmission line iron tower anchor rope basis |
| CN114892675A (en) * | 2022-05-30 | 2022-08-12 | 浙江文华建设项目管理有限公司 | Foundation pit supporting structure with foundation pit construction parameter measuring function |
| CN114892675B (en) * | 2022-05-30 | 2024-03-26 | 文华工程咨询股份有限公司 | Foundation pit supporting structure with function of measuring foundation pit construction parameters |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107165186B (en) | 2019-12-03 |
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