CN206034427U - Mountain area hinders smooth anti -floating pile - Google Patents
Mountain area hinders smooth anti -floating pile Download PDFInfo
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- CN206034427U CN206034427U CN201621053752.5U CN201621053752U CN206034427U CN 206034427 U CN206034427 U CN 206034427U CN 201621053752 U CN201621053752 U CN 201621053752U CN 206034427 U CN206034427 U CN 206034427U
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000005755 formation reaction Methods 0.000 claims description 3
- 239000011435 rock Substances 0.000 claims description 3
- 230000008054 signal transmission Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- Piles And Underground Anchors (AREA)
Abstract
The utility model belongs to the technical field of civil engineering, a mountain area hinders smooth anti -floating pile is provided. This mountain area hinders smooth anti -floating pile upper segment pile body, hole enlargement pile body and hypomere pile body are the bored concrete pile of concrete cylinder structure, and the hole enlargement pile body is located between the upper and lower section pile body, and the club -footed pile end is the bored concrete pile of concrete round platform structure, and the club -footed pile end passes through inside reinforcing bar fixed connection with superstructure, and each section cross section of pile body is circular and coaxial setting, sets up the steel reinforcement cage in the whole pile body, internal portion is being stabilized in the setting of hole enlargement pile body. The utility model discloses make the pile foundation can also provide cling compound power when providing the withdrawal resistance to the safety and the normal use of high tension power line tower and signal transmission tower in the assurance side slope. In addition, this utility model structure is simple, and construction convenience is suitable for and uses widely.
Description
Technical field
This utility model belongs to technical field of civil engineering, is related to a kind of mountain area uplift pile for having anti-skid function concurrently, is suitable for
The high voltage power transmission transmission tower built on the latent instability Inclination body of mountain area and signal transmission tower foundation.
Background technology
When Southwestern China mountain area carries out electric power and communications service is built, inevitably in latent instability Inclination body
On build high voltage power transmission transmission tower and signal transmission tower foundation.In general, high voltage power transmission transmission tower is primarily subjected to wind action, its
Under pile foundation then play resistance to plucking function, so as to prevent electric tower from toppling；But build on the Inclination body of mountain area high voltage power transmission transmission tower and
During signal transmission tower, situation is increasingly complex, and the pile foundation under which is not only used as uplift pile, also needs to have antiskid function concurrently；Meanwhile, make
It is extreme that high voltage power transmission transmission tower and signal transmission tower for high-rise structure will pay special attention to rainfall, macroseism etc. when heavy showers, length are held
Side slope local and global stability problem under loading condition.
High voltage power transmission transmission tower pile foundation, only designs as uplift pile and does not have antiskid function concurrently, it is impossible to ensure foundation pile-side at present
There is no overall collapse destruction in slope.Therefore, a kind of uplift pile for having anti-skid function concurrently is designed, makes full use of pile body each position up and down
Rock-soil layer, make pile foundation provide withdrawal resistance, moreover it is possible to provide powerful skid resistance, be that those skilled in the art need solution badly
Key issue certainly.
Utility model content
In order to solve not yet to consider the deficiency of antiskid function in current uplift pile design, this utility model provides one kind and has concurrently
The uplift pile of anti-skid function, both can as works pile foundation, and can reinforcing side slope, control Slope Sliding；Meet in mountain area
The design requirement of high voltage power transmission transmission tower and signal transmission tower foundation is built on latent instability Inclination body.
In order to achieve the above object, the technical solution of the utility model is：
A kind of anti-skid uplift pile in mountain area, the anti-skid uplift pile in the mountain area have anti-skid, resistance to plucking function concurrently, including epimere pile body 1, expand
Footpath pile body 2, hypomere pile body 3, club-footed pile end 4 and steel reinforcement cage 5.
The bored concrete pile of described epimere pile body 1, expanding pile body 2 and hypomere pile body 3 for column structure, described expanding pile body
2 are located between upper and lower section of pile body；Described epimere pile body 1 is identical with 3 diameter of hypomere pile body, expanding pile body 2 with diameter greater than it is upper,
The diameter of hypomere pile body, is 2～3 times of upper and lower section of pile body diameter.Bored concrete pile of the described club-footed pile end 4 for frustum cone structure, expands
Bottom stake end 4 is fixedly connected by internal reinforcing bar with superstructure, and the side inclination angle at described club-footed pile end 4 is 45 °.Described
Epimere pile body 1, expanding pile body 2, hypomere pile body 3, each section of cross section at club-footed pile end 4 are circle and are coaxially disposed.Described
Steel reinforcement cage 5 is set in the whole pile body of the anti-skid uplift pile in mountain area；Described concrete adopts C30 concrete.
Potential water use is liptinite 7 below 8, and the above is slip mass 6；The expanding pile body of the anti-skid uplift pile in described mountain area
2 bottom, hypomere pile body 3 and club-footed pile end 4 are arranged on inside liptinite 7；For earthen formations, potential water use is below 8
The anchorage depth of the anti-skid uplift pile in mountain area is 1/3～1/2 long, and for complete hard rock stratum, anchorage depth is 1/4～1/3
Stake is long.
This utility model using pile body it is small in the end and big in the middle by curved feature, expanding pile body is arranged on into potential water use
Place, overcomes the larger problem of moment of flexure herein, and potential water use can be tried to achieve by limit equilibrium method, Strength Reduction Method；Stake
Body makes full use of the good ground below insertion potential water use to form anchor force to which, to balance the thrust of slip mass, increases
Its stability；Diameter of section is increased by expanding pile body and club-footed pile end, the contact area of pile body and surrounding soil is increased, is made
The side friction of pile body is increased, and is significantly improved withdrawal resistance, is met design requirement.
Effect of the present utility model and benefit are：The engineering for rationally avoiding upper and lower Uniform-section Piles wastes problem；Pile foundation exists
Skid resistance can also be provided while withdrawal resistance is provided, so as to ensure in side slope the safety of high voltage power transmission transmission tower and signal transmission tower and
It is normal to use.The utility model simple structure, easy construction are suitable to promote the use of.
Description of the drawings
Fig. 1 is overall structure diagram of the present utility model.
Fig. 2 is embedded schematic diagram of this utility model in side slope.
In figure：1 epimere pile body；2 expanding pile bodies；3 hypomere pile bodies；4 club-footed pile ends；5 steel reinforcement cages；6 slip masses；7 liptinites；
8 potential water uses.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with technical scheme (and accompanying drawing).
In FIG, the bored concrete pile of epimere pile body 1, expanding pile body 2 and hypomere pile body 3 for column structure, expanding pile body 2
Between upper and lower section of pile body, 2～3 times of a diameter of upper and lower section of pile body diameter of expanding pile body 2.Club-footed pile end 4 is frustum cone structure
Bored concrete pile, club-footed pile end 4 and superstructure be fixedly connected by internal reinforcing bar, and the side inclination angle at club-footed pile end 4 is 45 °.
Epimere pile body 1, expanding pile body 2, hypomere pile body 3, each section of cross section at club-footed pile end 4 are circle and are coaxially disposed.Mountain area hinders
In the whole pile body of sliding uplift pile, steel reinforcement cage 5 is set；Concrete adopts C30 concrete.
In fig. 2, potential water use is liptinite 7 below 8, and the above is slip mass 6；The expanding pile body of the anti-skid uplift pile in mountain area
2 bottom, hypomere pile body 3 and club-footed pile end 4 are arranged on inside liptinite 7；For earthen formations, potential water use is below 8
The anchorage depth of the anti-skid uplift pile in mountain area is 1/3～1/2 long, and for complete hard rock stratum, anchorage depth is 1/4～1/3
Stake is long.
Particular embodiments described above is entered to ultimate principle of the present utility model, principal character and beneficial effect
One step is described in detail.It is be should be understood that on the premise of without departing from this utility model spirit and principle, that what is done any repaiies
Change, equivalent etc., should be included within protection domain of the present utility model.
Claims (3)
1. the anti-skid uplift pile in a kind of mountain area, it is characterised in that the anti-skid uplift pile in described mountain area has anti-skid, resistance to plucking function concurrently, bag
Include epimere pile body (1), expanding pile body (2), hypomere pile body (3), club-footed pile end (4) and steel reinforcement cage (5)；
Described epimere pile body (1), expanding pile body (2) and hypomere pile body (3) are the bored concrete pile of column structure；Described is expanding
Pile body (2) is located between upper and lower section of pile body (1,3)；Bored concrete pile of the described club-footed pile end (4) for frustum cone structure, club-footed pile end
(4) it is fixedly connected by the reinforcing bar inside pile body with superstructure；Arrange in the whole pile body of the anti-skid uplift pile in described mountain area
Steel reinforcement cage (5)；Described epimere pile body (1), expanding pile body (2), each section of cross section of hypomere pile body (3) and club-footed pile end (4)
It is circle and is coaxially disposed；Described epimere pile body (1) is identical with hypomere pile body (3) diameter, and the diameter of expanding pile body (2) is big
In the diameter of upper and lower section of pile body (1,3)；
The bottom of the expanding pile body (2) of the anti-skid uplift pile in described mountain area, hypomere pile body (3) and club-footed pile end (4) are arranged on
Liptinite (7) is internal；Described liptinite (7) is located at below potential water use (8), is slip mass above potential water use (8)
(6)；For earthen formations, the anchorage depth under potential water use (8) is 1/3～1/2 long, for complete hard rock stratum,
Anchorage depth is 1/4～1/3 long.
2. the anti-skid uplift pile in a kind of mountain area according to claim 1, it is characterised in that described expanding pile body (2) it is straight
2～3 times for upper and lower section of pile body (1,3) diameter of footpath.
3. the anti-skid uplift pile in a kind of mountain area according to claim 1 and 2, it is characterised in that described club-footed pile end (4)
Side inclination angle is 45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053752.5U CN206034427U (en) | 2016-09-13 | 2016-09-13 | Mountain area hinders smooth anti -floating pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621053752.5U CN206034427U (en) | 2016-09-13 | 2016-09-13 | Mountain area hinders smooth anti -floating pile |
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| Publication Number | Publication Date |
|---|---|
| CN206034427U true CN206034427U (en) | 2017-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621053752.5U Active CN206034427U (en) | 2016-09-13 | 2016-09-13 | Mountain area hinders smooth anti -floating pile |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245629A (en) * | 2016-09-13 | 2016-12-21 | 大连理工大学 | A kind of anti-skid uplift pile in mountain area and method for designing thereof |
| CN108824506A (en) * | 2018-07-26 | 2018-11-16 | 深圳市中地建设工程有限公司 | Long section of frictional resistance of the non-effective stake of uplift pile eliminates structure |
| CN113389216A (en) * | 2021-07-27 | 2021-09-14 | 国网河南省电力公司经济技术研究院 | Transmission tower pile foundation structure |
-
2016
- 2016-09-13 CN CN201621053752.5U patent/CN206034427U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106245629A (en) * | 2016-09-13 | 2016-12-21 | 大连理工大学 | A kind of anti-skid uplift pile in mountain area and method for designing thereof |
| CN106245629B (en) * | 2016-09-13 | 2018-10-16 | 大连理工大学 | A kind of anti-skid uplift pile in mountain area and its design method |
| CN108824506A (en) * | 2018-07-26 | 2018-11-16 | 深圳市中地建设工程有限公司 | Long section of frictional resistance of the non-effective stake of uplift pile eliminates structure |
| CN113389216A (en) * | 2021-07-27 | 2021-09-14 | 国网河南省电力公司经济技术研究院 | Transmission tower pile foundation structure |
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