CN203429646U - Slope surface supporting module - Google Patents
Slope surface supporting module Download PDFInfo
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- CN203429646U CN203429646U CN201320550138.XU CN201320550138U CN203429646U CN 203429646 U CN203429646 U CN 203429646U CN 201320550138 U CN201320550138 U CN 201320550138U CN 203429646 U CN203429646 U CN 203429646U
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Abstract
The utility model discloses a slope surface supporting module. The slope surface supporting module is formed by reinforced concrete and is in a thin square shape; internal rebar nets comprise two layers of two-way rebar nets and two-way strengthening rib nets; the slope surface supporting module is provided with an anchor rod fixing hole, an anchor plate positioning groove, a drain hole, positioning rod inserting holes and planting rebar connecting holes; the anchor rod fixing hole is located in the center of the module and communicated in the direction of the thickness of the module; the anchor plate positioning groove is also located in the center of the module; the central axis of the anchor plate positioning groove and the central axis of the anchor rod fixing hole coincide; the drain hole is communicated in the direction of the thickness of the module; the planting rebar connecting holes are located in the lateral sides of the module. Anchoring is performed through a hollow anchor rod, the slope surface supporting module is fixed through the hollow anchor rod, and accordingly the construction is rapid and the supporting effect is good. Meanwhile the sand blasting process and the pattern producing process can be performed on the surface of the module and accordingly the attractive effect can be achieved.
Description
Technical field
The utility model relates to a kind of slope support module, is mainly used in causing the prevention of geological disaster and emergency processing in emergency circumstances in the situations such as hand excavation, mechanical equivalent of light excavation, earthquake or heavy rain.
Background technology
At present, slope support generally adopts following two kinds of engineering methods:
1, rubble building block bank protection
This engineering method is mainly the natural rubble that adopts exploitation to get, adopt the mode manually pile up with concrete filleting, utilize bonding force between the rubble that extrusion friction power larger between adjacent rubble and filleting concrete produce to form the rubble of a slope body supporting domatic.
The new domatic major constraints power of rubble of making comes from: when the extruding force of adjacent rubble, the concrete bonding force of filleting, block slope, form the oppressive force that domatic deadweight tilts to produce.
Sequence of construction:
Cut domatic → suitable the build by laying bricks or stones → concrete of rubble building block → rubble mound of slope base plinth making → hand picking filleting → build by laying bricks or stones to design height → completion.
The scope of application: for less domatic of inclined degree, less domatic of serious consequence possibility occurs to produce in geological disaster.
Shortcoming: quarry huge to the destructiveness of natural environment; Stone-laying is domatic long in time limit; Stressed uncertain between rubble, quality cannot guarantee; Construction period, safety problem was outstanding.
2, shotcrete slope support
This engineering method mainly relies on the restraint forces that is connected generation of implanting the steel mesh reinforcement that the anchor pole of body inside, slope sets with slope surface, the induration of adding domatic sprayed mortar formation retrains massif, by the unidirectional stress between anchor pole and induration, reach the supporting to slope body.
Sequence of construction:
Excavation massif → rebuild is domatic → thickness gauge → first floor is set spray → demarcate anchor hole position → drill hole of drilling machine → implantations anchor pole → slip casting → system and pacify be connected with steel mesh reinforcement → drawing of steel mesh reinforcement → anchor pole → spray to design thickness.
The scope of application: appropriate mix rig and anchor pole, be almost applicable to the slope body of all geological types, be more suitable for temporary lining.
Shortcoming: anchor hole pore-forming difficulty is large, hole quality is affected greatly by geological conditions; During construction, in work high above the ground, safety problem is outstanding; Concrete course of injection is huge to ambient influnence; Sprayed mortar is subject to self-characteristic confinement loss very big, uneconomical; Owing to being subject to the effect of launching of sprayed mortar can have a strong impact on concrete quality; Maintenance difficulty is large, and financial cost is high.
Utility model content
The utility model technical issues that need to address are to provide a kind of slope support module anchor rod anchored, that construction is fast, supporting effect is good that adopts.
For addressing the above problem, technical solution adopted in the utility model is: a kind of slope support module, this module is steel concrete module, its profile is for being the thin cubic bodily form, inner steel mesh reinforcement is double-layer double-direction steel mesh reinforcement and two-way reinforcement net, anchor pole fixing hole is set on it, anchor slab detent, drain hole, positioning pluging rod hole and bar planting connecting hole, described anchor pole fixed hole position is in the center of module, connect module thickness direction, anchor slab detent is positioned at the center of module equally, the axis of anchor slab detent overlaps with anchor pole fixing hole axis, drain hole connects module thickness direction, bar planting connecting hole is positioned at the side of module.
Described positioning pluging rod hole is three, be equilateral triangle and arrange, its central axis with overlap with anchor pole fixing hole axis.
Described bar planting connecting hole is positioned at four sides of module, and each side arranges two bar planting connecting holes, is uniformly distributed.
The beneficial effect that adopts technique scheme to produce is: the utility model adopts hollow bolt to carry out anchoring, utilize hollow bolt to fix this novel plug, there is construction fast, the feature that supporting effect is good, Modular surface can adopt blasting craft simultaneously, manufacturing technology of patterns, realizes effect attractive in appearance.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model steel mesh reinforcement figure;
Wherein: 1, drain hole, 2, positioning pluging rod hole, 3, anchor pole fixing hole, 4, anchor slab detent, 5, bar planting connecting hole, 6, two-way concrete slab net, 7, reinforcing rib.
The specific embodiment
Below the utility model is described in further detail:
The utility model module is steel concrete module, its profile is for being the thin cubic bodily form, inner steel mesh reinforcement is double-layer double-direction steel mesh reinforcement and two-way reinforcement net, the two-way concrete slab net 6 of individual layer as shown in Figure 2, anchor pole fixing hole 3 is set on it, anchor slab detent 4, drain hole 1, positioning pluging rod hole 2 and bar planting connecting hole 5, as shown in Figure 1, described anchor pole fixing hole 3 is positioned at the center of module, connect module thickness direction, anchor slab detent 4 is positioned at the center of module equally, the axis of anchor slab detent overlaps with anchor pole fixing hole axis, for guaranteed strength, anchor slab detent surrounding is provided with anchor slab detent reinforcing rib 7(referring to Fig. 2), drain hole 1 connects module thickness direction, bar planting connecting hole 5 is positioned at the side of module.Described positioning pluging rod hole 2 is three, be equilateral triangle and arrange, its central axis with overlap with anchor pole fixing hole axis.Described bar planting connecting hole 5 is positioned at four sides of module, and each side arranges two bar planting connecting holes, is uniformly distributed.
Embodiment
Module size: the wide X of long X is thick=1200mmX1200mmX200mm, thickness can as required, be controlled between 120--250mm.
Arrangement of reinforcement: steel mesh reinforcement length and width are 1200mm, steel mesh reinforcement is generally anyhow the reinforcing bar to each 6 row diameter 6mm, and 75mm place, spacing 175mm ，Ju center arranges anyhow each 2 reinforcing rib of arranging elongated (1200mm) diameters 16; Reinforcing rib and steel mesh reinforcement divide two-layer layout, and middle colligation is fixed.
Module is reserved hole slot:
Reserved diameter 100--150mm bolthole position, module centers position;
Centered by bolthole position, the anchor slab detent that the reserved length of side is 200--280mm, the degree of depth is reserved 30--60mm;
The module positioning pluging rod hole of reserved diameter 20mm, is equilateral triangle and arranges;
The drain hole position of the reserved diameter 110mm of module, position is freely determined as required;
The bar planting connecting hole position of reserved two diameter 22mm on every limit, module thickness position;
In addition, this module is in order to realize the effect of beautifying the environment, and Modular surface can adopt blasting craft, and manufacturing technology of patterns is realized effect attractive in appearance.
Adopt the construction of this module:
This slope body supporting module mainly contains three parts: one is that the anchor pole of implanting massif adopts from boring hollow type anchor pole, and rig is disposable to be pierced massif by anchor pole and no longer extract, and adopts afterwards the mode of slip casing by pressure by anchor pole cavity, reaches anchor rod anchored object.Second is the installation of prefabricated supporting module, comprising Prefabricated block and the connection of anchoring rod.Thirdly in order to guarantee " brace foundation " of the light steel type that smooth installation quality makes compared with large module.
The construction of this engineering method is exactly by the installation successively of this three portioned product is realized to slope body supporting.
Sequence of construction:
According to drawing Prefabricated block (off-the-shelf) → make the excavation first floor → " brace foundation " levelling of light steel " brace foundation " → slope bulk measurement unwrapping wire → excavator installations → stuck-module → inject accelerated cement based slurries → rig according to field condition between domatic and module, enter anchor pole → fix a drainpipe → accelerated cement based slurries high-pressure slip-casting → remove " brace foundation " → excavator to excavate the second layer (by that analogy), the connection → drawing in proportion of anchor pole and module is carried out in all domatic completions.
The scope of application: any geological conditions, any shape slope body is all applicable.
Claims (3)
1. a slope support module, it is characterized in that: this module is steel concrete module, its profile is for being the thin cubic bodily form, inner steel mesh reinforcement is double-layer double-direction steel mesh reinforcement and two-way reinforcement net, anchor pole fixing hole (3) is set on it, anchor slab detent (4), drain hole (1), positioning pluging rod hole (2) and bar planting connecting hole (5), described anchor pole fixing hole (3) is positioned at the center of module, connect module thickness direction, anchor slab detent (4) is positioned at the center of module equally, the axis of anchor slab detent (4) overlaps with anchor pole fixing hole axis, drain hole connects module thickness direction, bar planting connecting hole (5) is positioned at the side of module.
2. slope support module according to claim 1, is characterized in that described positioning pluging rod hole (2) is three, be equilateral triangle and arrange, its central axis with overlap with anchor pole fixing hole axis.
3. slope support module according to claim 1, is characterized in that described bar planting connecting hole (5) is positioned at four sides of module, and each side arranges two bar planting connecting holes, is uniformly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550138.XU CN203429646U (en) | 2013-09-05 | 2013-09-05 | Slope surface supporting module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320550138.XU CN203429646U (en) | 2013-09-05 | 2013-09-05 | Slope surface supporting module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203429646U true CN203429646U (en) | 2014-02-12 |
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ID=50058694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320550138.XU Expired - Fee Related CN203429646U (en) | 2013-09-05 | 2013-09-05 | Slope surface supporting module |
Country Status (1)
| Country | Link |
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| CN (1) | CN203429646U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714735A (en) * | 2016-01-29 | 2016-06-29 | 郑楚英 | Anchored precast concrete hexagonal slope protection method and application device thereof |
| CN106939616A (en) * | 2017-05-17 | 2017-07-11 | 中国航天建设集团有限公司 | Steel plate structure and assembled soil nail wall |
| CN114319394A (en) * | 2022-01-29 | 2022-04-12 | 中国长江三峡集团有限公司 | Side slope protection system |
| CN114855813A (en) * | 2022-04-25 | 2022-08-05 | 唐山学院 | Foundation pit upper layer stagnant water precipitation slope support device and construction method |
-
2013
- 2013-09-05 CN CN201320550138.XU patent/CN203429646U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105714735A (en) * | 2016-01-29 | 2016-06-29 | 郑楚英 | Anchored precast concrete hexagonal slope protection method and application device thereof |
| CN105714735B (en) * | 2016-01-29 | 2018-08-07 | 郑楚英 | A kind of six square bank protecting method of precast concrete and its application apparatus of anchoring |
| CN106939616A (en) * | 2017-05-17 | 2017-07-11 | 中国航天建设集团有限公司 | Steel plate structure and assembled soil nail wall |
| CN114319394A (en) * | 2022-01-29 | 2022-04-12 | 中国长江三峡集团有限公司 | Side slope protection system |
| CN114855813A (en) * | 2022-04-25 | 2022-08-05 | 唐山学院 | Foundation pit upper layer stagnant water precipitation slope support device and construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140212 Termination date: 20140905 |
|
| EXPY | Termination of patent right or utility model |