CN207469272U - A kind of bridge site riverbank land slide of swelled ground structure - Google Patents
A kind of bridge site riverbank land slide of swelled ground structure Download PDFInfo
- Publication number
- CN207469272U CN207469272U CN201721526450.XU CN201721526450U CN207469272U CN 207469272 U CN207469272 U CN 207469272U CN 201721526450 U CN201721526450 U CN 201721526450U CN 207469272 U CN207469272 U CN 207469272U
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- China
- Prior art keywords
- slopes
- ground structure
- several
- swelled ground
- bridge site
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- 210000002421 cell wall Anatomy 0.000 claims description 11
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002689 soil Substances 0.000 description 11
- 239000010410 layer Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000004162 soil erosion Methods 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003487 anti-permeability effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/23—Dune restoration or creation; Cliff stabilisation
Landscapes
- Revetment (AREA)
Abstract
The utility model discloses a kind of bridge site riverbank land slide of swelled ground structures, belong to slopes antiskid field, it is desirable to provide a kind of bridge site riverbank land slide of swelled ground structure, its key points of the technical solution are that：Including slopes, several vertical friction piles are equipped in the slopes, are fixedly connected with the loading plate extended along friction pile short transverse between the adjacent friction pile, advantage is：The loss of slopes topsoil is reduced, improves the stability of landslide structure.
Description
Technical field
The utility model is related to slopes antiskid field, more particularly to a kind of bridge site riverbank land slide of swelled ground structure.
Background technology
Swelled ground is kind of a high plastic clay, and general bearing capacity is higher, and there is water swelling, dehydration shrinkage and repeated expansion and shrinkage to become
Characteristics, the properties such as shape, the attenuation of immersion bearing capacity, desiccation crack development are extremely unstable.
Notification number is that the Chinese patent of CN203346895U discloses a kind of expansion slight slope safeguard structure, including from the bottom to top
It stacks gradually and covers in geo membrane layers, geotechnological stratum reticulare and solum on expansion slight slope.In this way, the geomembrane because of the utility model
Layer has high intensity and good anti-permeability, and geotechnological stratum reticulare has good drainage and diafiltration property, solum planting plants；
Geo membrane layers are in lowest level, cover on expansion slight slope, rain penetration is avoided to enter in the soil body of expansion slight slope, prevents from expanding
Slight slope expands contraction, and destroys soil slope structure, landslide, the shoulder that collapses the even unstable situation such as slump occurs；Geotechnological stratum reticulare covers
On geo membrane layers, rainwater can be dredged along geo membrane layers upper surface to slight slope underfooting, oozed after further avoiding accumulation of rainwater
Enter to expand in the soil body of slight slope, and the soil body of solum " can be caught ", solum is securely fixed, prevents solum from sliding
Slope situation；Solum planting plants realize greening.
But in this configuration, plant will need certain growth cycle " could catch " solum, if in this week
Occurs precipitation event in phase, solum will be washed away with plant by rainwater, so as to be had an impact to safeguard structure.
Utility model content
The purpose of this utility model is to provide a kind of bridge site riverbank land slide of swelled ground structure, and advantage is：Reduce slopes
The loss of topsoil improves the stability of landslide structure.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of bridge site riverbank expansion
Soil landslide structure including slopes, is equipped with several vertical friction piles, is fixedly connected between the adjacent friction pile in the slopes
The loading plate extended along friction pile short transverse.
Through the above technical solutions, when precipitation so that the trend slided occur in slopes, friction pile plays slopes resistance
Anti- effect so that the slopes before friction pile reach stable state, and loading plate then reduces the loss of slopes topsoil, carry
The high stability of structure.
The utility model is further arranged to：The loading plate side wall offers several square grooves.
Through the above technical solutions, the square groove opened up reduces the weight of loading plate so that the soil phase of loading plate both sides
It is logical, reduce the influence to soil environment.
The utility model is further arranged to：It is equipped with to cover each square groove on the opposite two side of the loading plate
The filter screen of notch.
Through the above technical solutions, when occurring the flowing of water in slopes, filter screen blocks bulky grain object with flow
By square groove, so as to which the effect reduced due to flow drives particulate matter movement, lead to the situation of slopes soil erosion.
The utility model is further arranged to：Annulus has been fixedly connected in several square groove cell walls, the annulus
Both ends are contradicted with filter screen.
Through the above technical solutions, when landslide trend occur in slopes, friction pile can be pressed with loading plate by slopes
Power acts on, and annulus then disperses the power that loading plate is subject to, and plays the role of reinforcing rib, improves the steady of carrying plate structure
It is qualitative.
The utility model is further arranged to：The friction pile side wall is equipped with several resistance to plucking bars, and the resistance to plucking bar is along far
Extension is tilted upward from friction pile centerline direction.
Through the above technical solutions, improving the withdrawal resistance of friction pile using resistance to plucking bar, friction pile is reduced on blocking slope
Body appears in situation about being moved in slopes when coming down.
The utility model is further arranged to：Several friction piles extend slopes and are equipped in one end of stretching solid
Fixed board, the fixed plate are bolted on the opposite side wall of adjacent friction pile, and are led between opposite two fixed plates
It crosses fastener and is connected with several support plates, with being to be fixedly connected between support plate, the support plate is equipped with two fixed plates
Several flowerpots.
Through the above technical solutions, by planting various plants and flowers in flowerpot, the aesthetics of friction pile is increased, is subtracted
Small influence of the friction pile to ecological environment around slopes, while support plate can be disassembled by fastener, it is versatile,
It can carry out extension supporting plate according to actual needs.
The utility model is further arranged to：The fastener includes being opened in U-shaped on the opposite two side of support plate
Slot one offers the U-type groove two connected with U-type groove one in the adjacent support plate two lateral walls, and the support plate is equipped with
The limited post being adapted with U-type groove one and U-type groove two, the limited post side wall are equipped with several elastic bumps, U-type groove one and U
The elastic groove being adapted with elastic bumps is offered on the cell wall of type groove two.
Through the above technical solutions, when splicing support plate, two support plate docking are got up first, then by limited post
It being pressed into U-type groove one and U-type groove two, elastic bumps are generated flexible deformation by the extruding of U-type groove one and the cell wall of U-type groove two,
So as to be provided with elastic-restoring force, when elastic bumps enter in elastic groove, elastic bumps restore under elastic-restoring force effect
It is contradicted, and then limited post is fixed in U-type groove one and U-type groove two to original state and with elastic groove cell wall so that two support plates
It links together.
The utility model is further arranged to：Both sides in several support plates in the width direction are equipped with clamping ring
One, the fixed plate side wall is equipped with clamping ring two and is connected between clamping ring two and clamping ring one by fixed rope.
It links together through the above technical solutions, will be clamped ring one using fixed rope and be clamped ring two, improves two
The stability of support plate connection.
In conclusion the utility model has the advantages that：
1st, friction pile strengthens the resistant function to slopes, reduces the possibility on landslide, and slope is reduced by loading plate
The loss of surface layer soil；
2nd, reducing loading plate by square groove influences the barrier of underground, and filter screen is keeping what moisture normally circulated
Meanwhile the flowing of bulky grain object is blocked, lead to the possibility on landslide so as to reduce soil erosion.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment；
Fig. 2 is the structure diagram that the present embodiment is used to embody loading plate；
Fig. 3 is the close-up schematic view in A portions in Fig. 2；
Fig. 4 is the structure diagram that the present embodiment is used to embody fixed plate and support plate；
Fig. 5 is the close-up schematic view in B portions in Fig. 4.
Reference numeral：1st, slopes；2nd, friction pile；21st, loading plate；22nd, square groove；221st, filter screen；222nd, annulus；23rd, resist
Dead man；3rd, fixed plate；31st, bolt；32nd, support plate；321st, flowerpot；322nd, U-type groove one；3221st, elastic groove；3222nd, U-type groove
Two；323rd, limited post；3231st, elastic bumps；33rd, it is clamped ring one；34th, it is clamped ring two；35th, fixed rope.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Wherein identical parts are presented with like reference characters.It should be noted that word used in the following description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in attached drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
Embodiment：A kind of bridge site riverbank land slide of swelled ground structure as depicted in figs. 1 and 2, including slopes 1, is set in slopes 1
There are several vertical friction piles 2, the lower end of friction pile 2 passes through slopes 1 and stretches into slider bed, when slopes 1 glide, antiskid
2 pairs of slopes 1 of stake provide a hindrance function, so that the slopes 1 before friction pile 2 reach stable state, and then improve cunning
The stability of slope structure.Meanwhile the height of loading plate 21 and loading plate 21 along friction pile 2 is fixedly connected between adjacent friction pile 2
Direction extends downwardly, and improves hindrance function of the friction pile 2 to slopes 1 by 21 one side of loading plate, on the other hand then reduces
The losses of 1 topsoils of slopes.
As shown in Figures 2 and 3, since loading plate 21 is arranged on slopes 1（Such as Fig. 1）It is interior, thus loading plate 21 hinder its two
The connection of side soil moisture so as to affect soil environment, therefore offers several square grooves 22, holds simultaneously on 21 side wall of loading plate
The filter screen 221 for covering each 22 notch of square groove is equipped on the opposite side wall of support plate 21, according to the soil of practical swelled ground
Matter is come filter screen 221 that mesh is selected to be suitble to, so as to which when moisture is circulated by square groove 22 in slopes 1, filter screen 221 is by big
Grain object is blocked in outside filter screen 221, and then reduce bulky grain object and moved with the flowing of moisture, leads to the feelings of soil erosion
Condition.
In addition, as shown in figure 3, be fixedly connected with annulus 222 in 22 cell wall of each square groove, the both ends of annulus 222 with
Filter screen 221 contradicts, and the cell wall of the outer wall and square groove 22 of annulus 222 is tangent, and annulus 222 plays the role of reinforcing rib, when anti-
For sliding pile 2 when impedance slopes 1 come down, loading plate 21 equally bears pressure, and annulus 222 divides the pressure that loading plate 21 is subject to
It dissipates, improves the integral strength of loading plate 21.Simultaneously several resistance to plucking bars 23, and resistance to plucking bar 23 are additionally provided on the outer wall of friction pile 2
Extension is tilted upward along far from 2 centerline direction of friction pile, the breakout capacity of friction pile 2 is improved, increases friction pile 2 and hindering
The stability of friction pile 2 during antiskid slope.
After above-mentioned technical proposal, as shown in figure 4, the upper end of each friction pile 2 extends slopes 1 and in one end of stretching
Equipped with fixed plate 3, fixed plate 3 is arranged on by bolt 31 on the opposite side wall of two neighboring friction pile 2, with respect to two fixed plates
Several support plates 32 are equipped between 3, support plate 32 is stitched together by support plate 32 two-by-two by fastener, flat so as to form one
Platform is additionally provided with several flowerpots 321 at this time in support plate 32, pass through the plant that plantation is adapted with ambient enviroment in flowerpot 321
Flowers, had not only increased the aesthetics of friction pile 2, but also reduced influence of the friction pile 2 to ambient enviroment.
As shown in Figure 4 and Figure 5, two fixed plates 3 are with being to be fixedly connected between support plate 32, and fastener then includes being opened in
U-type groove 1 on the opposite two side of support plate 32, offers in adjacent 32 two lateral walls of support plate and U-type groove
The U-type groove 2 3222 of one 322 connections, while support plate 32 is equipped with the limit being adapted with U-type groove 1 and U-type groove 2 3222
Position column 323,323 side wall of limited post are equipped with several elastic bumps 3231, on the cell wall of U-type groove 1 and U-type groove 2 3222
Offer the elastic groove 3221 being adapted with elastic bumps 3231.
As shown in Figure 4 and Figure 5, after two support plates 32 are stitched together, limited post 323 is pressed into U-type groove 1
In U-type groove 2 3222, elastic bumps 3231 are squeezed by the cell wall of U-type groove 1 and U-type groove 2 3222 and generate elasticity and become
Shape, so as to be provided with elastic-restoring force, when elastic bumps 3231 enter in elastic groove 3221, elastic bumps 3231 are returned in elasticity
Restore to push against to original state and with 3221 cell wall of elastic groove under the action of multiple power, limited post 323 is fixed on U-type groove 1 and U-shaped
In slot 2 3222, and then two support plates 32 is made to link together, it is simple and practical in structure, and convenient disassembly, it can be according to practical need
To increase and decrease the quantity of support plate 32.
As shown in figure 4, when the flowerpot 321 in support plate 32 is more, the both sides in each support plate 32 in the width direction
Clamping ring 1 is equipped with, 3 side wall of fixed plate is equipped with clamping ring 2 34 and clamping ring 2 34 will be clamped ring by fixed rope 35
One 33 link together with clamping ring 2 34, improve the stability that two support plates 32 connect,.
This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability
Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but
As long as it is all protected in the right of the utility model by Patent Law.
Claims (8)
1. a kind of bridge site riverbank land slide of swelled ground structure, it is characterised in that：Including slopes（1）, the slopes（1）It is interior be equipped with it is several
Vertical friction pile（2）, the adjacent friction pile（2）Between be fixedly connected with along friction pile（2）The loading plate of short transverse extension
（21）.
2. a kind of bridge site riverbank land slide of swelled ground structure according to claim 1, it is characterised in that：The loading plate（21）
Side wall offers several square grooves（22）.
3. a kind of bridge site riverbank land slide of swelled ground structure according to claim 2, it is characterised in that：The loading plate（21）
It is equipped with to cover each square groove on opposite two side（22）The filter screen of notch（221）.
4. a kind of bridge site riverbank land slide of swelled ground structure according to claim 3, it is characterised in that：Several square grooves
（22）Annulus has been fixedly connected in cell wall（222）, the annulus（222）Both ends and filter screen（221）It contradicts.
5. a kind of bridge site riverbank land slide of swelled ground structure according to claim 1, it is characterised in that：The friction pile（2）
Side wall is equipped with several resistance to plucking bars（23）, the resistance to plucking bar（23）Along far from friction pile（2）Centerline direction tilts upward extension.
6. a kind of bridge site riverbank land slide of swelled ground structure according to claim 5, it is characterised in that：Several friction piles
（2）Extend slopes（1）And it is equipped with fixed plate in one end of stretching（3）, the fixed plate（3）Pass through bolt（31）It is connected to
Adjacent friction pile（2）On opposite side wall, and opposite two fixed plates（3）Between several support plates are connected with by fastener
（32）, two fixed plates（3）With support plate（32）Between to be fixedly connected, the support plate（32）It is equipped with several flowerpots
（321）.
7. a kind of bridge site riverbank land slide of swelled ground structure according to claim 6, it is characterised in that：The fastener includes
It is opened in support plate（32）U-type groove one on opposite two side（322）, the adjacent support plate（32）It is opened in two lateral walls
Equipped with U-type groove one（322）The U-type groove two of connection（3222）, the support plate（32）It is equipped with and U-type groove one（322）With it is U-shaped
Slot two（3222）The limited post being adapted（323）, the limited post（323）Side wall is equipped with several elastic bumps（3231）, it is U-shaped
Slot one（322）With U-type groove two（3222）Cell wall on offer and elastic bumps（3231）The elastic groove being adapted（3221）.
8. a kind of bridge site riverbank land slide of swelled ground structure according to claim 7, it is characterised in that：Several support plates
（32）On both sides in the width direction be equipped with clamping ring one（33）, the fixed plate（3）Side wall is equipped with clamping ring two（34）
And clamping ring two（34）With being clamped ring one（33）Between pass through fixed rope（35）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526450.XU CN207469272U (en) | 2017-11-14 | 2017-11-14 | A kind of bridge site riverbank land slide of swelled ground structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721526450.XU CN207469272U (en) | 2017-11-14 | 2017-11-14 | A kind of bridge site riverbank land slide of swelled ground structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207469272U true CN207469272U (en) | 2018-06-08 |
Family
ID=62260800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721526450.XU Expired - Fee Related CN207469272U (en) | 2017-11-14 | 2017-11-14 | A kind of bridge site riverbank land slide of swelled ground structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207469272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006097A (en) * | 2021-03-01 | 2021-06-22 | 枣庄学院 | Permeable water-intercepting anti-skid structure for treating giant landslide and construction method thereof |
-
2017
- 2017-11-14 CN CN201721526450.XU patent/CN207469272U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006097A (en) * | 2021-03-01 | 2021-06-22 | 枣庄学院 | Permeable water-intercepting anti-skid structure for treating giant landslide and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180608 |