CN109281311A - The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station - Google Patents
The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station Download PDFInfo
- Publication number
- CN109281311A CN109281311A CN201811286002.6A CN201811286002A CN109281311A CN 109281311 A CN109281311 A CN 109281311A CN 201811286002 A CN201811286002 A CN 201811286002A CN 109281311 A CN109281311 A CN 109281311A
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- China
- Prior art keywords
- sheet pile
- plastic
- steel sheet
- card
- card slot
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 48
- 239000010959 steel Substances 0.000 title claims abstract description 48
- 239000002689 soil Substances 0.000 title claims abstract description 11
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 9
- 238000010276 construction Methods 0.000 abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 239000004567 concrete Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011150 reinforced concrete Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241001503485 Mammuthus Species 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/03—Prefabricated parts, e.g. composite sheet piles
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- 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
- E02D5/02—Sheet piles or sheet pile bulkheads
- E02D5/14—Sealing joints between adjacent sheet piles
Abstract
The invention discloses a kind of plastic-steel sheet pile foundations of antiseepage under bottom plate for soft soil foundation lock station, it is characterized in that the plastic-steel sheet pile sealed is arranged in bottom base plate surrounding, the plastic-steel sheet pile includes plate body, bottom plate is protruded into the upper end of plate body, and baseplate reinforcing bar hole is reserved in the upper end of plate body, is linked to be an entirety with bottom plate；Card slot and card body is respectively set in the both ends of the plate body, and the card body of plastic-steel sheet pile is embedded in the card slot of adjacent plastic-steel sheet pile, and waterstop sealing item is arranged between card slot and card body.Using antiseepage plastic-steel sheet pile foundation of the invention for buildings bottom plate antiseepages such as sluice and pumping plants, pollution-free, durability is good, and easy for construction and cost is few, so that the organic unity of economic and technical, has played huge superiority, has and greatly promotes future.
Description
Technical field
The present invention relates to the technical field of hydraulic engineering, a kind of modeling of antiseepage under the bottom plate for soft soil foundation lock station is disclosed
Steel pile foundation.
Background technique
Sluice and pumping plant are most common two kinds of hydraulic structures in hydraulic engineering, small to arrive irrigation and water conservancy, arrive Nan Shuibei greatly
Engineering is adjusted, to push economic construction and social development to play huge effect.But mammoth pump lock is since upper load is larger,
And it is generally built in Liang He intersection, ground is poor, and foundation bearing capacity is insufficient, and bottom plate lower part is generally provided with bored concrete pile or prefabricated
The rigid structures such as stake meet requirement for bearing capacity.Along with the arrangement of rigid pile, pile-soil stress is bigger, sluice pumping plant main body knot
The sedimentation of structure structures mainly determines that settling amount is seldom by rigid pile foundation, uncoordinated with the settlement of the soft soil foundation soil body, has
It may cause lock station bottom plate and foundation void, the antiseepage of sluice pumping plant produced bigger effect, lock station bottom plate is easy to cause to come to nothing,
Seepage channel is formed, the safety of building is seriously threatened.
Traditional method generally uses solid matter cement mixing pile or prefabricated reinforced concrete sheet pile antiseepage.Due to China's Mixing Machine
Performance and construction monitoring systematic comparison fall behind, and if pile quality lacks monitoring device, stifled soil pile breaking phenomenon needs manually to monitor
Deng pile quality causes anxiety；Mixing pile detection time is longer simultaneously, seriously delays the duration.
As antiseepage stake skew, de- seam phenomenon easily occur for prefabricated reinforced concrete sheet pile, so that sheet pile seam is had a gap and leak, reach
Less than ideal effect, and cost is higher.Since antiseepage stake generally only needs to play the role of antiseepage, upper load under the bottom plate of lock station
It is undertaken by the rigid pile under bottom plate, sheet pile intensity is not in full use, and causes waste of material.
Summary of the invention
The present invention provides a kind of plastic-steel sheet pile foundations of antiseepage under bottom plate for soft soil foundation lock station, can solve traditional steel
The problem of reinforced concrete sheet pile or cement mixing pile antiseepage, can not only play the role of antiseepage but also be convenient for rapid construction and save to make
Valence.
To achieve the goals above, technical scheme is as follows: one kind is for antiseepage under the bottom plate of soft soil foundation lock station
Plastic-steel sheet pile foundation, it is characterised in that the plastic-steel sheet pile that seals is set in bottom base plate surrounding, the plastic-steel sheet pile includes plate
Body, bottom plate is protruded into the upper end of plate body, and baseplate reinforcing bar hole is reserved in the upper end of plate body, is linked to be an entirety with bottom plate；The plate body
Both ends card slot and card body is respectively set, the card body of plastic-steel sheet pile is embedded in the card slot of adjacent plastic-steel sheet pile, card slot and card body it
Between be arranged waterstop sealing item.
Further, bottom surface of the card slot by being located at card slot bottom, the joint face positioned at card slot side, and it is located at card
The groove face of slot outer end surrounds, and bottom surface is connect with plate body, and the notch matched with plate body thickness, the root of the card body are provided on groove face
Portion is connect with plate body, and the end of card body is arranged waterstop sealing item, the card slot of plate body to connect adjacent plate body, on longitudinal direction with phase
The card body of adjacent plate body, which is formed, moves cooperation grafting, fixes in transverse direction with the card body of adjacent plate body, adjacent plate body card body end is stopped
Water retaining and sealing strip presses card slot bottom surface, so that forming reliable antiseepage connection between plate body.
Further, corner sheet pile is set in the position of four corners of bottom plate, the first end of the corner sheet pile is only set
Card body or card slot are set, card body and card slot is arranged simultaneously in the second end of corner sheet pile, wherein being arranged on first end card body extension line
There are card slot or card body, while setting up card body or card slot with first end card body extension line Vertical Square, so that the corner sheet pile
The plastic-steel sheet pile that first end can be arranged with floor length or width direction is connected, and second end then can both have been set with floor length direction
The plastic-steel sheet pile set is connected, and the plastic-steel sheet pile that can be arranged with baseplate width direction is connected, and card body end is provided with waterstop sealing
Item.
Further, the plastic-steel sheet pile protrudes into 40 ~ 60cm of bottom plate.
The buildings bottom plate antiseepages such as sluice and pumping plant are used for using antiseepage plastic-steel sheet pile foundation of the invention, it is pollution-free, it is resistance to
Long property is good, and easy for construction and cost is few, so that the organic unity of economic and technical, has played huge superiority, has pole
Big popularization future.
Detailed description of the invention
Fig. 1 is the planar structure schematic diagram of the plastic-steel sheet pile foundation of the embodiment of the present invention.
Fig. 2 is that the plastic-steel sheet pile of the embodiment of the present invention connect detail drawing with bottom plate.
Fig. 3 is the integrally-built schematic top plan view of the embodiment of the present invention.
Fig. 4 is the corner sheet pile schematic top plan view of the embodiment of the present invention.
Description of symbols: 1- plate body, 2- card slot, 3- card body, 4- waterstop sealing item, 11- barrier sheet, 12- plastic-steel sheet pile,
13- baseplate reinforcing bar hole, 14- baseplate reinforcing bar, the bottom surface 21-, 22- joint face, 23- groove face, 24- notch.
Specific embodiment
Referring to figs. 1 to Fig. 4 and embodiment, present invention is further described in detail:
Antiseepage plastic-steel sheet pile foundation under a kind of bottom plate for lock station as shown in Figure 1.Connected by muti-piece plastic-steel sheet pile formed it is anti-
Seep plate 11.
When plastic-steel sheet pile is used for antiseepage, since material itself is impervious extremely strong, need to only carry out at sheet pile jointing can
The Anti-seeping technology leaned on.
As shown in Fig. 2, 12 long 8m of plastic-steel sheet pile, stake top is arranged on bottom plate, protrudes into bottom plate 50cm, and reserved in stake top
Baseplate reinforcing bar hole 13, baseplate reinforcing bar 14 penetrates baseplate reinforcing bar hole 13, described that plastic-steel sheet pile and bottom plate is made to be linked to be an entirety.
Plastic-steel sheet pile includes plate body 1, and card slot 2 and card body 3 is respectively set in the both ends of plate body, and stake is long according to concrete engineering antiseepage
Design requirement determines.Plastic-steel sheet pile is arranged along bottom plate surrounding length and width direction, is linked into an integrated entity by card body and card slot, shape
At barrier sheet 11, and corner sheet pile is arranged on the corner setting antiseepage stake, connects the barrier sheet of different directions, finally realizes in base
The surrounding of plinth is sealed.
Card slot 2 is surrounded by the joint face 22 of bottom surface 21, two and groove face 23, and bottom surface 21 is connect with plate body 1, is provided on groove face 23
The width of notch 24, notch 24 is identical as the thickness of plate body 1；Card slot 2 to connect adjacent plate body 1, it is longitudinal on can with it is adjacent
The card body 3 of plate body 1, which moves, cooperates grafting, fixed with the card body 3 of adjacent plate body 1 in transverse direction.Waterstop sealing item is arranged in 3 end of card body
4, sealing rod 4 presses card slot bottom surface 21.As shown, the outer end face of card body 3 is plane, for waterstop sealing item, card body 3 to be arranged
Inner face both ends then to inward side to protrusion, form two flanges, accordingly, the setting of the two sides of 2 groove face 23 of card slot and card
The corresponding recessed portion of the flange of body 3 so that adjacent plate body card slot and card body move longitudinally cooperate grafting when, can rise
To the effect of guiding.
Fig. 4 is the structural schematic diagram of corner sheet pile, as shown, rotary corner plate is arranged in the position of four corners of bottom plate
Stake, the first end of the corner sheet pile are only arranged card body, and card body and card slot is arranged simultaneously in the second end of corner sheet pile, wherein the
It is provided with card slot on the card body extension line of one end, while setting up card body with first end card body extension line Vertical Square, so that this turn
The plastic-steel sheet pile that the first end of gusset stake can be arranged with floor length or width direction is connected, and second end then both can be long with bottom plate
The plastic-steel sheet pile for spending direction setting is connected, and the plastic-steel sheet pile that can be arranged with baseplate width direction is connected, and card body end is provided with
Waterstop sealing item.
Similarly, according to another embodiment of the present invention, the corner sheet pile can also be arranged as follows, and the of corner sheet pile
Card slot is arranged in one end, and card body and card slot is arranged simultaneously in the second end of corner sheet pile, wherein being arranged on first end card body extension line
There is card body, while setting up card slot with first end card body extension line Vertical Square.
After the completion of bored concrete pile or prefabricated pile, corner sheet pile is first squeezed into basis as guide pile along the edge of bottom plate, will
The card body 3 of first piece of plate body is directed at the card slot 2(of corner sheet pile or the card slot of first piece of plate body is aligned to the card of corner sheet pile
Body), the card body 3 of second piece of plate body is directed at the card slot 2(of first piece of plate body or the card slot of second piece of plate body is directed at first piece
The card body of plate body) it is backward under squeeze into basis, according to said method successively each piece of plate body is squeezed into basis backward, is formed and is sealed
Plastic-steel sheet pile.Then in construction bottom plate, when constructing bottom plate, by the baseplate reinforcing bar hole of baseplate reinforcing bar insertion plate body upper end, so that
Plastic-steel sheet pile and bottom plate are linked to be an entirety.
Claims (4)
1. the plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station, it is characterised in that set in bottom base plate surrounding
The plastic-steel sheet pile sealed is set, the plastic-steel sheet pile includes plate body, and bottom plate is protruded into the upper end of plate body, and bottom plate is reserved in the upper end of plate body
Reinforced hole is linked to be an entirety with bottom plate；Card slot and card body, the card body insertion of plastic-steel sheet pile is respectively set in the both ends of the plate body
In the card slot of adjacent plastic-steel sheet pile, waterstop sealing item is set between card slot and card body.
2. plastic-steel sheet pile foundation according to claim 1, it is characterised in that: the card slot is by the bottom positioned at card slot bottom
Face, the joint face positioned at card slot side, and groove face positioned at card slot outer end surround, and bottom surface is connect with plate body, is provided on groove face
The root of the notch matched with plate body thickness, the card body is connect with plate body, and waterstop sealing item, plate body is arranged in the end of card body
Card slot to connect adjacent plate body, form mobile cooperation grafting on longitudinal direction with the card body of adjacent plate body, in transverse direction with it is adjacent
The card body of plate body is fixed, and the waterstop sealing item of adjacent plate body card body end presses card slot bottom surface, so that being formed between plate body reliable
Antiseepage connection.
3. plastic-steel sheet pile foundation according to claim 2, it is characterised in that: turn in the position setting of four corners of bottom plate
Card body or card slot is only arranged in gusset stake, the first end of the corner sheet pile, and card body and card is arranged in the second end of corner sheet pile simultaneously
Slot, wherein be provided with card slot or card body on first end card body extension line, while in first end card body extension line vertical direction
Card body or card slot are set, the plastic-steel sheet pile phase that the first end of the corner sheet pile is arranged with floor length or width direction
Even, the plastic-steel sheet pile that second end then can be not only arranged with floor length direction is connected, but also the plastic-steel that can be arranged with baseplate width direction
Sheet pile is connected.
4. plastic-steel sheet pile foundation according to claim 1, it is characterised in that: the plastic-steel sheet pile protrudes into 40 ~ 60cm of bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286002.6A CN109281311A (en) | 2018-10-31 | 2018-10-31 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811286002.6A CN109281311A (en) | 2018-10-31 | 2018-10-31 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109281311A true CN109281311A (en) | 2019-01-29 |
Family
ID=65174736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811286002.6A Pending CN109281311A (en) | 2018-10-31 | 2018-10-31 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109281311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081096A (en) * | 2020-09-15 | 2020-12-15 | 温州源铭振跃科技有限公司 | Concrete sheet pile |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204112309U (en) * | 2014-08-05 | 2015-01-21 | 海盐汇祥新型建材科技有限公司 | A kind of plastics-steel combination sheet pile |
| CN106049419A (en) * | 2016-04-22 | 2016-10-26 | 海盐汇祥新型建材科技有限公司 | Combined anti-seepage sheet pile |
| CN106256965A (en) * | 2016-05-24 | 2016-12-28 | 海盐汇祥新型建材科技有限公司 | A kind of sheet pile for seepage control connects snap close |
| CN108385707A (en) * | 2018-05-14 | 2018-08-10 | 广东省水利电力勘测设计研究院 | It is a kind of basic for the rigid-flexible mechanical arm of Deep Thick Soft Ground Area sluice and pumping plant |
| CN209523185U (en) * | 2018-10-31 | 2019-10-22 | 上海市政工程设计研究总院（集团）有限公司 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
-
2018
- 2018-10-31 CN CN201811286002.6A patent/CN109281311A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204112309U (en) * | 2014-08-05 | 2015-01-21 | 海盐汇祥新型建材科技有限公司 | A kind of plastics-steel combination sheet pile |
| CN106049419A (en) * | 2016-04-22 | 2016-10-26 | 海盐汇祥新型建材科技有限公司 | Combined anti-seepage sheet pile |
| CN106256965A (en) * | 2016-05-24 | 2016-12-28 | 海盐汇祥新型建材科技有限公司 | A kind of sheet pile for seepage control connects snap close |
| CN108385707A (en) * | 2018-05-14 | 2018-08-10 | 广东省水利电力勘测设计研究院 | It is a kind of basic for the rigid-flexible mechanical arm of Deep Thick Soft Ground Area sluice and pumping plant |
| CN209523185U (en) * | 2018-10-31 | 2019-10-22 | 上海市政工程设计研究总院（集团）有限公司 | The plastic-steel sheet pile foundation of antiseepage under a kind of bottom plate for soft soil foundation lock station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112081096A (en) * | 2020-09-15 | 2020-12-15 | 温州源铭振跃科技有限公司 | Concrete sheet pile |
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