CN204530521U - A kind of flexible compound blocks stone wall-retaining structure - Google Patents
A kind of flexible compound blocks stone wall-retaining structure Download PDFInfo
- Publication number
- CN204530521U CN204530521U CN201520110595.6U CN201520110595U CN204530521U CN 204530521 U CN204530521 U CN 204530521U CN 201520110595 U CN201520110595 U CN 201520110595U CN 204530521 U CN204530521 U CN 204530521U
- Authority
- CN
- China
- Prior art keywords
- objective case
- masonry
- case gabion
- gabion
- steel pipe
- 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.)
- Active
Links
Landscapes
- Revetment (AREA)
Abstract
A kind of flexible compound blocks stone wall-retaining structure, effectively to improve impact resistance and the stability against overturning of wall-retaining structure, reduces by the probability of impact injury.Comprise objective case gabion heap masonry, it is described that objective case gabion heap masonry piles masonry by laterally spaced front objective case gabion, masonry piled by rear objective case gabion and the elastic cord breaker be arranged between the two is formed, front objective case gabion is piled up body and is positioned at and meets side, stone face, and the cross section of rear objective case gabion heap masonry is stepped; Front objective case gabion heap masonry, rear objective case gabion heap masonry are piled up by the objective case gabion be staggeredly located and are formed, and tie up connection between adjacent objective case gabion.
Description
Technical field
The utility model relates to Rolling Stone safeguard structure, particularly relates to a kind of flexible compound and blocks stone wall-retaining structure.
Background technology
Rolling Stone is in China mountain area, particularly the ground such as along the line, the Mountain Urban Area of western mountainous areas highway, railway, oil transportation (gas) pipeline, site, power station is seen everywhere, distribution is extremely wide, it occurs suddenly, frequency is high, hard to guard against, serious threat is constituted to the various structure in its damaging range, mankind's activity.So-called Rolling Stone, refer to that indivedual block stone is because certain reason is from the combination of one or more through the motion modes such as whereabouts, resilience, jump, rolling or slip after the unstability of geologic body surface along domatic downward rapid movement, a finally static dynamical evolution process of getting off near milder area or obstruction.The facility constructed when having mankind's activity or the mankind in Rolling Stone range of movement also, when therefore causing certain loss, just can form so-called rockfall hazards.In order to alleviate the harm of rockfall hazards, engineering often adopting stone cut off wall, blocking the structures such as stone passive net Rolling Stone is blocked, avoiding Rolling Stone to the impact failure of protected object.
The conventional soil gear etc. blocking stone wall-retaining structure and have stone masonry barricade, concrete guard wall, mound to be formed in engineering.Objective case gabion baffling obtains increasing application as the form of structure of a kind of flexibility, natural environmental-protective in engineering.Based on the characteristic of objective case gabion baffling self, for block Rolling Stone time there is certain advantage, as structure self has certain flexibility, not easily smashed; Be convenient to gather materials on the spot, and convenient and quick construction; Damaged rear rebuild maintenance ratio is easier to.Although common objective case gabion baffling can play the effect of blocking stone, in engineer applied, also there are some problems, as structure self antiskid and stability against overturning deficiency; Although structure possesses certain flexibility, when running into high-energy rank Rolling Stone and impacting, energy consumption effect is desirable not enough.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of flexible compound and blocks stone wall-retaining structure, effectively to improve impact resistance and the stability against overturning of wall-retaining structure, reduces by the probability of impact injury.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
A kind of flexible compound of the present utility model blocks stone wall-retaining structure, comprise objective case gabion heap masonry, it is characterized in that: described objective case gabion heap masonry piles masonry by laterally spaced front objective case gabion, masonry piled by rear objective case gabion and the elastic cord breaker be arranged between the two is formed, front objective case gabion is piled up body and is positioned at and meets side, stone face, and the cross section of rear objective case gabion heap masonry is stepped; Front objective case gabion heap masonry, rear objective case gabion heap masonry are piled up by the objective case gabion be staggeredly located and are formed, and tie up connection between adjacent objective case gabion.
Described rear objective case gabion is piled up body region and to be horizontally arranged at interval steel pipe pile in a row, and each steel pipe pile enters stable rock-soil layer through objective case gabion heap masonry.
The beneficial effects of the utility model are, objective case gabion is adopted to decompose body of wall, whole body of wall is made to become flexible structure, can ensure that resisting Rolling Stone by system variant and power consumption under the condition that structural safety is run impacts, with conventional steel bar concrete stone cut off wall, compared with there is more excellent elasticity and toughness, can effectively improve structure impact resistance, reduce by the probability of impact injury; By arranging elastic cord breaker, the impact resistance of structure greatly can be improved, and construction install convenience, replaceable; Miniature steel pipe pile foundation is set, greatly can improves the stability against overturning of system; The specifications design in early stage of objective case gabion can be completed in the factory, and be processed into standard component in advance, directly use at the construction field (site), site operation speed can be significantly improved, and be conducive to body of wall local maintenance and reparation, greatly can reduce the operation expense of control structure body.
Accompanying drawing explanation
This manual comprises following three width accompanying drawings:
Fig. 1 is the cross-sectional drawing that a kind of flexible compound of the utility model blocks stone wall-retaining structure;
Fig. 2 is the cross-sectional drawing that a kind of flexible compound of the utility model blocks steel pipe pile buried section in stone wall-retaining structure;
Fig. 3 is the cross-sectional drawing that a kind of flexible compound of the utility model blocks another embodiment of stone wall-retaining structure;
Component shown in figure and corresponding mark: front objective case gabion heap masonry 10, elastic cord breaker 20, rear objective case gabion heap masonry 30, inside portion 31, middle part 32, outside portion 33, steel pipe pile 40, steel pipe 41, injected hole 42, stiffener 43, concrete enhancement Layer 44, Concrete Anti rusty scale 45.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
With reference to Fig. 1 and Fig. 3, a kind of flexible compound of the present utility model is blocked stone wall-retaining structure and is comprised objective case gabion heap masonry, objective case gabion heap masonry piles masonry 10 by laterally spaced front objective case gabion, masonry 30 piled by rear objective case gabion and the elastic cord breaker 20 be arranged between the two is formed, front objective case gabion heap masonry 10 is positioned at meets side, stone face, and the cross section of rear objective case gabion heap masonry 30 is stepped.Front objective case gabion heap masonry 10, rear objective case gabion heap masonry 30 are piled up by the objective case gabion be staggeredly located and are formed, and tie up connection between adjacent objective case gabion.Elastic cord breaker 20 can be made up of expandable polystyrene sheet material (EPS) usually, or adopts the rubber pad with hollow structure.
With reference to Fig. 1, the steel pipe pile 40 that described rear objective case gabion heap masonry 30 is horizontally arranged at interval in a row, each steel pipe pile 40 enters stable rock-soil layer through objective case gabion heap masonry 30, namely by arranging miniature steel pipe pile foundation, greatly improves the stability against overturning of system.The buried depth of steel pipe pile 40 pile body in stable rock-soil layer generally should be not less than the height of objective case gabion baffling, to provide enough drags, avoids structure to topple or sliding failure.Usually, described objective case gabion heap masonry 30 can be divided into inside portion 31, middle part 32 and outside portion 33 by its stepped profile, respectively lays row's steel pipe pile 40, lay two row's steel pipe piles 40 in inside portion 31 at middle part 32 and outside portion 33.
In the utility model, born the direct shock of the stone be rolled down as surface layer by front objective case gabion heap masonry 10, when impact energy is less, only surface layer deforms, when impact energy is larger, middle elastic cord breaker 20 deforms and consumes part impact energy, thus increases working time of collision, reduces impact forces.Front objective case gabion heap masonry 10 and elastic cord breaker 20 are main distortion energy-consuming parts, and the rear objective case gabion heap masonry 30 as backing layer then keeps stable.For improving the stability of entire system, rear objective case gabion heap masonry 30 adopts based on miniature steel pipe pile.Steel pipe pile 40 deeply stablizes rock-soil layer, plays reinforcement effect by the bending resistance of pile body and shear resistance to objective case gabion heap masonry 30.
With reference to Fig. 2, described steel pipe pile 40 comprises steel pipe 41, stiffener 43 and concrete enhancement Layer 44, the stiffener 43 isometric with steel pipe 41 is arranged along steel pipe 41 axis, and concrete enhancement Layer 44 is solidified by cement injection mortar and is formed between steel pipe 41 inwall and stiffener 43 external surface.Described steel pipe 41 is arranged at intervals with injected hole 42 extending on the buried section sidewall in stable rock-soil layer, is solidified form Concrete Anti rusty scale 45 by cement injection mortar between stable rock-soil layer borehole wall and steel pipe 41 outer wall.Stiffener 43 can adopt three reinforcing bars tied up mutually usually.
With reference to Fig. 3, according to different geological conditionss, also steel pipe pile 40 can not be set, and below ground certain depth is imbedded in the bottom of front objective case gabion heap masonry 10, elastic cord breaker 20 and rear objective case gabion heap masonry 30.
The above a kind of flexible compound of the utility model that just explains through diagrams blocks some principles of stone wall-retaining structure, be not the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Claims (6)
1. a flexible compound blocks stone wall-retaining structure, comprise objective case gabion heap masonry, it is characterized in that: described objective case gabion heap masonry piles masonry (10) by laterally spaced front objective case gabion, masonry (30) piled by rear objective case gabion and the elastic cord breaker (20) be arranged between the two is formed, front objective case gabion heap masonry (10) is positioned at meets side, stone face, and the cross section of rear objective case gabion heap masonry (30) is stepped; Front objective case gabion heap masonry (10), rear objective case gabion heap masonry (30) are piled up by the objective case gabion be staggeredly located and are formed, and tie up connection between adjacent objective case gabion.
2. a kind of flexible compound as claimed in claim 1 blocks stone wall-retaining structure, it is characterized in that: the steel pipe pile (40) that described rear objective case gabion heap masonry (30) position is horizontally arranged at interval in a row, each steel pipe pile (40) enters stable rock-soil layer through objective case gabion heap masonry (30).
3. a kind of flexible compound as claimed in claim 2 blocks stone wall-retaining structure, it is characterized in that: described objective case gabion heap masonry (30) is divided into inside portion (31), middle part (32) and outside portion (33) by its stepped profile, respectively lay row's steel pipe pile (40) in middle part (32) and outside portion (33), lay two rows' steel pipe pile (40) in inside portion (31).
4. a kind of flexible compound as claimed in claim 1 or 2 blocks stone wall-retaining structure, it is characterized in that: described steel pipe pile (40) comprises steel pipe (41), stiffener (43) and concrete enhancement Layer (44), the stiffener (43) isometric with steel pipe (41) is arranged along steel pipe (41) axis, and concrete enhancement Layer (44) is solidified by cement injection mortar and is formed between steel pipe (41) inwall and stiffener (43) external surface.
5. a kind of flexible compound as claimed in claim 4 blocks stone wall-retaining structure, it is characterized in that: described steel pipe (41) is arranged at intervals with injected hole (42) extending into entering on the sidewall of buried section in stable rock-soil layer, is solidified form Concrete Anti rusty scale (45) by cement injection mortar between stable rock-soil layer borehole wall and steel pipe (41) outer wall.
6. a kind of flexible compound as claimed in claim 4 blocks stone wall-retaining structure, it is characterized in that: below ground certain depth is imbedded in the bottom that masonry (30) piled by described front objective case gabion heap masonry (10), elastic cord breaker (20) and rear objective case gabion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110595.6U CN204530521U (en) | 2015-02-15 | 2015-02-15 | A kind of flexible compound blocks stone wall-retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520110595.6U CN204530521U (en) | 2015-02-15 | 2015-02-15 | A kind of flexible compound blocks stone wall-retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204530521U true CN204530521U (en) | 2015-08-05 |
Family
ID=53744543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520110595.6U Active CN204530521U (en) | 2015-02-15 | 2015-02-15 | A kind of flexible compound blocks stone wall-retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204530521U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525595A (en) * | 2016-01-25 | 2016-04-27 | 中铁西北科学研究院有限公司勘察设计分公司 | Gabion-piled slab type debris flow retaining structure and implementation method thereof |
| CN108708310A (en) * | 2018-05-09 | 2018-10-26 | 中铁二院工程集团有限责任公司 | Steel framework pin-connected panel rockfall is blocked construction |
| CN113818479A (en) * | 2021-07-27 | 2021-12-21 | 泉州市华泰建设工程有限公司 | Assembled composite roadbed retaining wall and construction method thereof |
-
2015
- 2015-02-15 CN CN201520110595.6U patent/CN204530521U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105525595A (en) * | 2016-01-25 | 2016-04-27 | 中铁西北科学研究院有限公司勘察设计分公司 | Gabion-piled slab type debris flow retaining structure and implementation method thereof |
| CN108708310A (en) * | 2018-05-09 | 2018-10-26 | 中铁二院工程集团有限责任公司 | Steel framework pin-connected panel rockfall is blocked construction |
| CN113818479A (en) * | 2021-07-27 | 2021-12-21 | 泉州市华泰建设工程有限公司 | Assembled composite roadbed retaining wall and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103669398B (en) | A kind of monoblock type cutting retaining wall | |
| CN103952986B (en) | A kind of off-load formula rigid culvert structure | |
| CN101476466B (en) | Giant heavy laver land slide pre-stress anchor cable antiskid tunnel construction method and novel prevention structure | |
| CN204530521U (en) | A kind of flexible compound blocks stone wall-retaining structure | |
| CN102691302B (en) | Concrete structure for supporting deep foundation pit | |
| CN103526721B (en) | A kind of permeable pile foundation groynes | |
| CN105696426A (en) | Construction method for treating adjacent existing railway line soft soil foundation and roadbed structure thereof | |
| CN209456912U (en) | A kind of abrupt slope rockfall is blocked structure | |
| CN107460790B (en) | Ballastless track railway expanded rock cutting structure and construction method | |
| CN104895121A (en) | Transverse partition method for reducing ground surface settlement and building structure deformation of underground structure construction | |
| CN102518136A (en) | Flexible reinforced combined protection structure for preventing and treating humidifying damage of soft rock strongly weathered zone | |
| CN206828906U (en) | A kind of temporary pavement bedding structure for Metro Deep Excavation | |
| CN209780907U (en) | Opening section structure of bias-pressure terrain combined tunnel | |
| CN111118970A (en) | High-speed railway expansive rock-soil deep cutting structure and construction method | |
| CN202881964U (en) | Pile structure capable of preventing and treating landslide | |
| CN202672070U (en) | Novel narrow body reinforced concrete guardrail | |
| CN201962697U (en) | Frame retaining wall with composite structure | |
| CN203960759U (en) | A kind of off-load formula rigidity culvert structure | |
| CN203782509U (en) | Unfavorable geologic body deep cutting frame reinforcing structure | |
| CN211735258U (en) | Pile type rock-fill angle bead | |
| CN112323825A (en) | Cracked rock slope supporting structure | |
| CN107313432B (en) | Upper soft and lower hard stratum foundation pit supporting structure and construction method thereof | |
| CN212506329U (en) | Single-pressure open cut tunnel lining structure with web plate | |
| CN205348198U (en) | Native karst cutting reinforced structure expands | |
| CN213233505U (en) | Anti-slide pile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |