CN107268653A - Anchor pole-upper plate-ball basis and its construction method - Google Patents
Anchor pole-upper plate-ball basis and its construction method Download PDFInfo
- Publication number
- CN107268653A CN107268653A CN201610215859.3A CN201610215859A CN107268653A CN 107268653 A CN107268653 A CN 107268653A CN 201610215859 A CN201610215859 A CN 201610215859A CN 107268653 A CN107268653 A CN 107268653A
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- China
- Prior art keywords
- upper plate
- bolthole
- anchor pole
- rod
- soil
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 13
- 239000002689 soil Substances 0.000 claims abstract description 54
- 239000002360 explosive Substances 0.000 claims abstract description 34
- 239000004568 cement Substances 0.000 claims description 26
- 238000005553 drilling Methods 0.000 claims description 20
- 238000013461 design Methods 0.000 claims description 11
- 238000007569 slipcasting Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 239000002775 capsule Substances 0.000 claims description 4
- 238000007596 consolidation process Methods 0.000 claims description 4
- 238000004880 explosion Methods 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 238000005474 detonation Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UPLPHRJJTCUQAY-WIRWPRASSA-N 2,3-thioepoxy madol Chemical compound C([C@@H]1CC2)[C@@H]3S[C@@H]3C[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CC[C@](C)(O)[C@@]2(C)CC1 UPLPHRJJTCUQAY-WIRWPRASSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
- E02D27/14—Pile framings, i.e. piles assembled to form the substructure
-
- 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
- E02D27/50—Anchored foundations
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/54—Piles with prefabricated supports or anchoring parts; Anchoring piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
Abstract
The present invention relates to cricket basis on a kind of anchor pole, it includes in an embedded soil base and the upper surface upper plate concordant with ground, one or more anchor pole and the backing plate and anchor slab matched with the anchor pole.The upper plate is polygon, and its center is provided with a bolthole I；The backing plate center is provided with a bolthole III；The anchor pole includes the body of rod and several poles with the body of rod lower hinge；Waterproof explosive with detonator is installed around on the body of rod and several pole hinged places, and several poles are bundled in around the waterproof explosive to body of rod upper end upset；The bottom of the anchor pole and several poles are anchored, and its top is each passed through the bolthole I of the upper plate correspondence position, and is connected together through the bolthole III of the backing plate with the anchor slab.The invention also discloses the basic construction method.The present invention is simple in construction, radical change construction and base form, has saved investment, reduces spoir.
Description
Technical field
The present invention relates to native foundation stabilization and base form, more particularly to anchor pole-upper plate-ball basis and its construction method.
Background technology
At present, overwhelming majority basis is that resistance to compression basis, i.e. basis are primarily subjected to the vertical load of superstructure application and meet deformation and stability requirement, is typically include isolated footing, strip footing, raft foundation etc..And anti_floating foundation mainly has heavy excavation basis, draws digging spread foundation, explosive expansion pile foundation etc.；Either heavy excavation foundation class, still drawing digging spread foundation class, the construction of explosion expanded piling foundation class has larger difficulty, and exist that quantities is big, time-consuming, cost is high, environment is caused compared with havoc, but the problems such as drag that can provide is limited, consolidation effect is not ideal enough, above mentioned problem is more protruded under the conditions of soil base, and the large deformation of soil base and the stability on basis turn into the key issue that must be solved.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of reduce and soil base are disturbed, and improve resistance to compression, pulling test strength, and optimize loading transfer mechanism, while reducing anchor pole-upper plate-ball basis of native foundation deformation.
Another technical problem to be solved by this invention is to provide the construction method on the anchor pole-upper plate-ball basis.
To solve the above problems, anchor pole-upper plate of the present invention-ball basis, it is characterised in that：It includes in an embedded soil base and the upper surface upper plate concordant with ground, one or more anchor pole and the backing plate and anchor slab matched with the anchor pole；The upper plate is polygon, and its center is provided with a bolthole I；The backing plate center is provided with a bolthole III；The anchor pole includes the body of rod and several poles with the body of rod lower hinge；Waterproof explosive with detonator is installed around on the body of rod and several pole hinged places, and several poles are bundled in around the waterproof explosive to body of rod upper end upset；The bottom of the anchor pole and several poles are anchored, and its top is each passed through the bolthole I of the upper plate correspondence position, and is connected together through the bolthole III of the backing plate with the anchor slab.
The soil base is the one or more in mud, muck soil, cohesive soil, silt, loess, sand, artificial earth fill and foundation of gravelly soil.
The upper plate is provided with fixture.
An injected hole is provided with the backing plate.
Each angle of the upper plate is equipped with a bolthole II；And the top of the anchor pole is each passed through the bolthole II of the upper plate correspondence position, and connected together through the bolthole III of the backing plate with the anchor slab.
The center of the upper plate is provided with a bolthole I, and each angle is provided with a bolthole II；The top of the anchor pole is each passed through the bolthole I and the bolthole II of the upper plate correspondence position, and is connected together through the bolthole III of the backing plate with the anchor slab.
The length of the pole is less than the radius of bottom hole cavity, and more than the body of rod and the length of the pole hinged place to the body of rod bottom.
The construction method on anchor pole-upper plate as described above-ball basis, comprises the following steps：
(1) flat base, i.e., flatten select location；
(2) correspond to the center bolthole I of upper plate and the bolthole II at each angle is punched in soil base, and center hole depth, and the hole at each angle is shallow；
By the Grouting Pipe with nozzle as the step (2) obtained by hole be placed in and handle the desired depth of the soil base, be then punched the soil base with cement mortar, soil cement cylinder formed after the Grouting Pipe, consolidation while rotate and being lifted；
(4), using the soil cement cylinder of formation as the upper plate fulcrum, the pit for pouring the upper plate is excavated by design requirement；
(5) the axle by design requirement along the soil cement cylinder formed sets drilling by following three kinds of situations；
Bore a hole in the position of bolthole I at the I correspondence upper plate center；
Bore a hole in the position of bolthole II at the II correspondence each angle of upper plate；
A hole is bored in the bolthole I at the III correspondence upper plate center and the position of bolthole II at each angle, and the hole at center hole depth and each angle is shallow；
(6) press first time 50 ~ 300g of explosive payload, second of 100 ~ 300g of explosive payload, third time explosive payload 200 ~ 400g ..., explosive payload is gradually incremented by implements explosion to the bottom hole of the drilling in each soil cement cylinder, until bottom hole expands into cavity；
(7) the size of bottom hole cavity is determined, is specially：
1. lining rope and length of the length more than the different length of the drilling depth are got out equivalent to the waddy for designing the bottom hole cavity diameter；
2. one end of two lining ropes is tied up into waddy two ends respectively, and puts on lining rope dimension mark；
Waddy is sent into the bottom hole cavity and carried up and down by the other end for 3. carrying two lining ropes for being waddy, when waddy one end sticks the bottom hole cavity wall, and two dimension marks on lining rope it is consistent when, waddy is to be horizontal, and waddy length now is the bottom hole cavity diameter；
(8) the upper plate is poured by design requirement；
On the anchor rod body and several pole hinged places around the waterproof explosive with detonator is installed, then the several poles being hinged with the body of rod are bundled in around the waterproof explosive to body of rod upper end upset；
(10) the waterproof explosive anchor rod body carried is placed in drilling hole bottom described in the correspondence soil cement cylinder by the bolthole I and bolthole II of the upper plate, at once detonating charge；
(11), along the wall of a borehole slip casting into the drilling, injecting cement paste is fully populated with cavity；
(12) treat that the injecting cement paste consolidates after-applied prestressing force and locks the anchor pole top on anchor slab；
(13) it is suitable for reading to the injected hole to refilling the injecting cement paste in the drilling by the injected hole on the backing plate, while crack grouting body of casting is in soil basic capsule gap.
The present invention has advantages below compared with prior art：
1st, first, detonation gas in the present invention produced by explosive charge is to drilling hole bottom consumingly impact compress, drilling bottom surrounding ground base is caused to be crushed, form the enough cavitys of size, anchoring body with bottom steel reinforced concrete expanding head is formed by slip casting, the anchor force provided, which can be sufficiently achieved, makes superstructure stable；Second, the detonation gas produced by explosive charge is compressed bottom hole surrounding ground base drilling hole subsoil ground strong effect, while the crack in soil base is pushed open, internal soil base will be improved after filling and injecting slurry body（Foot of hole surrounding ground base）Physical and mechanical property；Thirdly, pass through the explosive charge that will be carried around anchor rod body, the pole being hinged with anchor rod body is scattered and fallen around hinged under detonation driving, one end and anchor rod body per pole is hinged, the other end scatters and just stopped when bottom hole cavity wall is touched in dropping process, erect in bottom hole cavity wall and between anchor rod body hinged place, it is in oliquely downward to be scattered using anchor rod body as symmetry axis, afterwards by whole bottom hole cavity slip casting, form the spherical enlarged footing of armored concrete, and apply prestressing force and again slip casting, build comprehensive, it is three-dimensional, compound anchoring.
2nd, the present invention is simple in construction, radical change construction and base form, has significantly saved investment, has reduced spoir, is protected environment.
Brief description of the drawings
The embodiment to the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 crosses the sectional view of three bolt shafts for the present invention.
Fig. 2 is top view of the invention.
Fig. 3 is the sectional view that originally anchor pole of the present invention crosses bolt shaft.
Fig. 4 is anchor pole of the present invention originally powder charge section cross-sectional view.
In figure：1-soil, 2-injecting cement paste of base 3-4-anchor pole of drilling, 5-soil, 17-ground of basic capsule gap 6-upper plate, 7-backing plate, 8-anchor slab, 9-crack grouting body 10-detonator, 11-pole, 12-waterproof explosive, 13-injected hole, 14-the wall of a borehole, 15-bottom hole, 16-fixture of cavity, 18-soil cement cylinder.
Embodiment
As shown in Fig. 1 ~ 4, anchor pole-upper plate-ball basis, it includes in an embedded soil base 1 and the upper surface upper plate 6 concordant with ground 17, one or more anchor pole 4 and the backing plate 7 and anchor slab 8 matched with anchor pole 4.
Upper plate 6 is polygon（Polygon include triangle, quadrangle ...）, its center is provided with a bolthole I；The center of backing plate 7 is provided with a bolthole III；Anchor pole 4 includes the body of rod and several poles 11 with body of rod lower hinge；Waterproof explosive 12 with detonator 10 is installed around on the body of rod and the hinged place of several poles 11, and several poles 11 are bundled in around waterproof explosive 12 to the upset of body of rod upper end；The bottom of anchor pole 4 and several poles 11 are anchored, and its top is each passed through the bolthole I of the correspondence position of upper plate 6, and is connected together through the bolthole III of backing plate 7 with anchor slab 8.
Wherein：Soil base 1 is the one or more in mud, muck soil, cohesive soil, silt, loess, sand, artificial earth fill and foundation of gravelly soil.
Upper plate 6 is provided with the fixture 16 for being used for being connected with superstructure.
An injected hole 13 is provided with backing plate 7.
Each angle of upper plate 6 is equipped with a bolthole II；And the top of anchor pole 4 is each passed through the bolthole II of the correspondence position of upper plate 6, and connected together through the bolthole III of backing plate 7 with anchor slab 8.
The center of upper plate 6 is provided with a bolthole I, and each angle is provided with a bolthole II；The top of anchor pole 4 is each passed through the bolthole I and bolthole II of the correspondence position of upper plate 6, and is connected together through the bolthole III of backing plate 7 with anchor slab 8.
The length of pole 11 is less than the radius of bottom hole cavity 15, and more than the body of rod and the length of the hinged place of pole 11 to body of rod bottom.
The construction method on the anchor pole-upper plate-ball basis, comprises the following steps：
(1) flat base, i.e., flatten select location；
(2) correspond to the center bolthole I of upper plate 6 and the bolthole II at each angle is punched in soil base 1, and center hole depth, and the hole at each angle is shallow；
By the Grouting Pipe with nozzle as step (2) obtained by hole be placed in the desired depth of processing soil base 1, then soil base 1 is punched with cement mortar, while rotation and hoisting grouting pipe, form soil cement cylinder 18 after consolidation；
(4), with the soil cement cylinder 18 of formation for the fulcrum of upper plate 6, the pit for pouring upper plate 6 is excavated by design requirement；
(5) the axle by design requirement along the soil cement cylinder 18 formed sets drilling 3 by following three kinds of situations；
Bore a hole in the position of bolthole I at I correspondence upper plate 6 center；
Bore a hole in the position of bolthole II at each angle of II correspondence upper plate 6；
A hole is bored in the bolthole I at III correspondence upper plate 6 center and the position of bolthole II at each angle, and the hole at center hole depth and each angle is shallow；
(6) press first time 50 ~ 300g of explosive payload, second of 100 ~ 300g of explosive payload, third time explosive payload 200 ~ 400g ..., explosive payload is gradually incremented by implements explosion to the bottom hole of the drilling 3 in each soil cement cylinder 18, until bottom hole expands into cavity；
(7) the size of bottom hole cavity 15 is determined, is specially：
1. the waddy of lining rope and length equivalent to the design diameter of bottom hole cavity 15 of different length of the length more than 3 depth of drilling is got out；
2. one end of two lining ropes is tied up into waddy two ends respectively, and puts on lining rope dimension mark；
Waddy is sent into bottom hole cavity 15 and carried up and down by the other end for 3. carrying two lining ropes for being waddy, when waddy one end sticks the wall of bottom hole cavity 15, and two dimension marks on lining rope it is consistent when, waddy is to be horizontal, and waddy length now is the diameter of bottom hole cavity 15；
(8) upper plate 6 is poured by design requirement；
On the body of rod of anchor pole 4 and the hinged place of several poles 11 around the waterproof explosive 12 with detonator 10 is installed, then the several poles 11 being hinged with the body of rod are bundled in around waterproof explosive 12 to the upset of body of rod upper end；
(10) the waterproof explosive 12 body of rod of anchor pole 4 carried is placed in correspondence soil cement cylinder 18 3 bottom holes that drill by the bolthole I and bolthole II of upper plate 6, at once detonating charge；
(11), along the slip casting into drilling 3 of the wall of a borehole 14, injecting cement paste 2 is fully populated with cavity；
(12) treat that injecting cement paste 2 consolidates after-applied prestressing force and locks the top of anchor pole 4 on anchor slab 8；
(13) it is suitable for reading to injected hole 13 by refilling injecting cement paste 2 in 13 pairs of drillings 3 of injected hole on backing plate 7, while crack grouting body 9 of casting is in soil basic capsule gap 5.
The present invention is applied to soil base, but is not limited to soil base, its method and steps can slightly be adjusted and can be used to rock and hard hard soil foundation.
Claims (8)
1. anchor pole-upper plate-ball basis, it is characterised in that：It includes an embedded soil base（1）In and upper surface and ground（17）Concordant upper plate（6）, one or more anchor pole（4）And with the anchor pole（4）The backing plate matched（7）And anchor slab（8）；The upper plate（6）For polygon, its center is provided with a bolthole I；The backing plate（7）Center is provided with a bolthole III；The anchor pole（4）Several poles including the body of rod and with the body of rod lower hinge（11）；The body of rod and several poles（11）Band detonator is installed around on hinged place（10）Waterproof explosive（12）, and several poles（11）The waterproof explosive is bundled in body of rod upper end upset（12）Around；The anchor pole（4）Bottom and several poles（11）Anchored, its top is each passed through the upper plate（6）The bolthole I of correspondence position, and pass through the backing plate（7）The bolthole III and the anchor slab（8）Connect together.
2. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The soil base（1）For the one or more in mud, muck soil, cohesive soil, silt, loess, sand, artificial earth fill and foundation of gravelly soil.
3. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The upper plate（6）It is provided with fixture（16）.
4. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The backing plate（7）On be provided with an injected hole（13）.
5. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The upper plate（6）Each angle be equipped with a bolthole II；And the anchor pole（4）Top be each passed through the upper plate（6）The bolthole II of correspondence position, and pass through the backing plate（7）The bolthole III and the anchor slab（8）Connect together.
6. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The upper plate（6）Center provided with bolthole I, and each angle is provided with a bolthole II；The anchor pole（4）Top be each passed through the upper plate（6）The bolthole I and the bolthole II of correspondence position, and pass through the backing plate（7）The bolthole III and the anchor slab（8）Connect together.
7. anchor pole-upper plate as claimed in claim 1-ball basis, it is characterised in that：The pole（11）Length be less than bottom hole cavity（15）Radius, and more than the body of rod and the pole（11）Length of the hinged place to the body of rod bottom.
8. the construction method on anchor pole-upper plate as claimed in claim 1-ball basis, comprises the following steps：
(1) flat base, i.e., flatten select location；
(2) upper plate is corresponded to（6）Center bolthole I and each angle bolthole II in soil base（1）Middle punching, and center hole depth, and the hole at each angle is shallow；
By the Grouting Pipe with nozzle as the step (2) obtained by hole be placed in the processing soil base（1）Desired depth, be then punched the soil base with cement mortar（1）, while rotating and lifting formation soil cement cylinder after the Grouting Pipe, consolidation（18）；
(4) with the soil cement cylinder of formation（18）For the upper plate（6）Fulcrum, is excavated by design requirement and pours the upper plate（6）Pit；
(5) the soil cement cylinder formed by design requirement edge（18）Axle by following three kinds of situations set drilling（3）；
The I correspondence upper plate（6）Bore a hole in the position of bolthole I at center；
The II correspondence upper plate（6）Bore a hole in the position of bolthole II at each angle；
The III correspondence upper plate（6）A hole is bored in the bolthole I at center and the position of bolthole II at each angle, and the hole at center hole depth and each angle is shallow；
(6) press first time 50 ~ 300g of explosive payload, second of 100 ~ 300g of explosive payload, third time explosive payload 200 ~ 400g ..., explosive payload is gradually incremented by each soil cement cylinder（18）In the drilling（3）Bottom hole implement explosion, until bottom hole expands into cavity；
(7) bottom hole cavity is determined（15）Size, be specially：
1. length is got out more than the drilling（3）The lining rope and length of the different length of depth are equivalent to the design bottom hole cavity（15）The waddy of diameter；
2. one end of two lining ropes is tied up into waddy two ends respectively, and puts on lining rope dimension mark；
Waddy is sent into the bottom hole cavity by the other end for 3. carrying two lining ropes for being waddy（15）It is interior and carry up and down, when waddy one end sticks the bottom hole cavity（15）When dimension mark on wall, and two lining ropes is consistent, waddy is to be horizontal, and waddy length now is the bottom hole cavity（15）Diameter；
(8) the upper plate is poured by design requirement（6）；
(9) in anchor pole（4）The body of rod and several poles（11）Band detonator is installed around on hinged place（10）Waterproof explosive（12）, the several poles that then will be hinged with the body of rod（11）The waterproof explosive is bundled in body of rod upper end upset（12）Around；
(10) by the anchor pole（4）The waterproof explosive that the body of rod is carried（12）Pass through the upper plate（6）Bolthole I and bolthole II be placed in the correspondence soil cement cylinder（18）Described in drill（3）Bottom hole, at once detonating charge；
(11) along the wall of a borehole（14）To the drilling（3）Interior slip casting, makes injecting cement paste（2）It is fully populated with cavity；
(12) the injecting cement paste is treated（2）Consolidate after-applied prestressing force and lock the anchor pole（4）Top is in anchor slab（8）On；
(13) the backing plate is passed through（7）On injected hole（13）To the drilling（3）Inside refill the injecting cement paste（2）To the injected hole（13）It is suitable for reading, while crack grouting body of casting（9）In soil basic capsule gap（5）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215859.3A CN107268653A (en) | 2016-04-09 | 2016-04-09 | Anchor pole-upper plate-ball basis and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610215859.3A CN107268653A (en) | 2016-04-09 | 2016-04-09 | Anchor pole-upper plate-ball basis and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107268653A true CN107268653A (en) | 2017-10-20 |
Family
ID=60052125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610215859.3A Pending CN107268653A (en) | 2016-04-09 | 2016-04-09 | Anchor pole-upper plate-ball basis and its construction method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107268653A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090040A (en) * | 2001-09-17 | 2003-03-28 | Yoshida Kouzou Design:Kk | Anchor tension member and construction method of anchor |
| RU42500U1 (en) * | 2004-07-26 | 2004-12-10 | Открытое акционерное общество "Всероссийский научно- исследовательский институт гидротехники им. Б.Е. Веденеева" | ANCHOR PILES |
| CN103774651A (en) * | 2012-10-26 | 2014-05-07 | 兰州大学 | Olive-shaped anti-slip key grouted anchoring supporting blasting anchor rod |
| CN103993611A (en) * | 2014-05-20 | 2014-08-20 | 杭州江润科技有限公司 | Anti-floating piled raft structure combining deep-layer jet-grouting cement-soil board and anchor and construction method |
| CN205617408U (en) * | 2016-04-09 | 2016-10-05 | 河南城建学院 | Stock - upper plate - ball basis |
-
2016
- 2016-04-09 CN CN201610215859.3A patent/CN107268653A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003090040A (en) * | 2001-09-17 | 2003-03-28 | Yoshida Kouzou Design:Kk | Anchor tension member and construction method of anchor |
| RU42500U1 (en) * | 2004-07-26 | 2004-12-10 | Открытое акционерное общество "Всероссийский научно- исследовательский институт гидротехники им. Б.Е. Веденеева" | ANCHOR PILES |
| CN103774651A (en) * | 2012-10-26 | 2014-05-07 | 兰州大学 | Olive-shaped anti-slip key grouted anchoring supporting blasting anchor rod |
| CN103993611A (en) * | 2014-05-20 | 2014-08-20 | 杭州江润科技有限公司 | Anti-floating piled raft structure combining deep-layer jet-grouting cement-soil board and anchor and construction method |
| CN205617408U (en) * | 2016-04-09 | 2016-10-05 | 河南城建学院 | Stock - upper plate - ball basis |
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Application publication date: 20171020 |