CN103821104A - Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall - Google Patents
Soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall Download PDFInfo
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- CN103821104A CN103821104A CN201210466006.9A CN201210466006A CN103821104A CN 103821104 A CN103821104 A CN 103821104A CN 201210466006 A CN201210466006 A CN 201210466006A CN 103821104 A CN103821104 A CN 103821104A
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Abstract
The invention discloses a soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall which comprises a wall body (18), connecting fasteners (24, 25 and 29) and single and double reinforced grids (48). The wall body (18) for supporting a shore (20) is formed by multiple layers of soil engineering sea sand sludge ecological bags (tubes) (16) which are stacked in a layered manner, and each layer comprises a plurality of ecological bags (tubes) (16). The connecting fasteners (24, 25 and 29) are used for connecting every two adjacent ecological bags (tubes) (16) of the wall body (18). The single and double reinforced grids (48) are used for braiding adjacent layers of ecological bags (tubes) (16) for fixing the wall body (18), and/or the whole wall body (18). The soil engineering sea sand sludge ecological bag (tube) reinforced retaining wall is stable in structure, and permanent and solid foundation is laid for spur dike and longitudinal dike structure building of projects such as shores, islands harbors, airports, docks, artificial submerged reefs, island building, construction platform building, small dams, underwater structures, wet land reconstruction, beaching protecting, bulwarks, water defenses and offshore roads and railways.
Description
Technical field
The present invention relates to a kind of retaining wall, particularly the ecological pipe/bag of a kind of geotechnological sea sand mud retaining wall.
Background technology
Retaining wall is widely used in civil engineering, Environmental Engineering, Ecological Restoration Project and afforests and beautifies project, for example, support the slight slope of highway and fill, support noise barrier etc.Conventionally retaining wall is made into and has the supporting surface structure of being made by the interconnected block of multidimensional and sand, soil or gravel, other filler, after wall, place and carry out compacting, and conventionally, spreading geo-grid coiled material in each layer of filler within the walls, extend back from wall also on the wall attached.
In the prior art, the building of engineering side slope has three kinds of methods: (1) natural soil stone (infinitely soil) method, subtracts shearing stress design and determine the gradient according to the resistance to compression of the cubic metre of earth and stone self is anti-; (2) hardware (cement, stone, reinforcing bar, ecological mixed earth etc.) retaining wall method; (3) flexible ecological bag (pipe) (pipe) reinforced earth method, reinforced earth is a species complex, it includes two different materials, it is to utilize a large amount of incompressible materials--soil, in conjunction with a small amount of material that has very big stretch-proof---geo-grid and forming, this composite material has higher tensile property.The common issue that these side slopes face is easily by rain erosion, or displacement deformation comes off and destroys and collapse.There is very large potential safety hazard, usually cause major accident and high maintenance cost.
Summary of the invention
The object of the present invention is to provide the ecological pipe/bag reinforced retaining wall of a kind of geotechnological extra large sand, this retaining wall can be comprising that island, littoral zone, bay, artificial island constructions, operation platform constructions, small-sized dam, underwater structures, wetland reproduce, sandy beach protection, mole, breakwater, coral reef or islands and reefs, manually latent reef, marine road and rail engineering etc. are established forever and solid foundation structure (comprising longitudinal dike, groynes) etc.
For realizing above-mentioned purpose of the present invention, provide following technical scheme:
A kind of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall, comprising: the body of wall that is used for supporting seashore being formed by layered stacked multilayer geotechnique's sea sand mud ecology bag (pipe), and its every layer comprises multiple ecology bags (pipe); Be used for the junction button that each adjacent ecology bag (pipe) of body of wall is linked together; Be used for weaving the many grids of putting more energy into of fixing body of wall adjoining course ecology bag (pipe) and/or whole body of wall.
Wherein, described ecology bag (pipe) is tubulose ecology bag (pipe), and ecology bag (pipe) is made up of the polypropylene material of continuous filament yarn 100%.
Wherein, at least to top, Multi-layer ecological bag (pipe) entirety of described formation body of wall is tied up from described body of wall bottom with the grid of putting more energy into.
Wherein, described multilayer or its part layer ecology bag (pipe) comprise respectively and one or morely extend into the extension ecology bag (pipe) in described seashore from described body of wall, described extension ecology bag (pipe) is placed by interlayer, and all extension ecology bags (pipe) connect other ecology bag (pipe) by the described grid of putting more energy into.
Wherein, place one by the connected additional extension ecology bag of junction button (pipe) at the bearing of trend of described extension ecology bag (pipe).
Wherein, described junction button is multidimensional draining junction button, and multidimensional draining junction button comprises: substrate; Be arranged on the projection on substrate two sides; Be arranged on the double drainage passage on substrate.Wherein, double drainage passage is the through hole being arranged on substrate, and the axis of this through hole and substrate shape are in angle of 45 degrees; And being arranged on the rhone extending on two sides of substrate and along substrate, the bearing of trend of the rhone on two sides intersects.
Wherein, the described grid of putting more energy into is laid on and extends on ecology bag (pipe) and its two ecology bags (pipe) with layer adjacency, and then multiple described junction buttons are inserted respectively to two ecology bags (pipe) of described extension ecology bag (pipe) and adjacency, so that two ecology bags (pipe) of described extension ecology bag (pipe) and adjacency are realized the connection with layer and adjoining course.
Wherein, it is upper that ecology bag (pipe) overlays lower floor's ecology bag (pipe) by interlace mode, and make to link together with layer ecology bag (pipe) and described upper and lower layer ecology bag (pipe) by junction button.
The present invention also provides the ecological pipe/bag of a kind of geotechnological sea sand independent retaining wall of putting more energy on the other hand, comprise: be positioned at seashore both sides and for supporting the first body of wall and second body of wall of seashore, described each body of wall is by stacked the forming of Multi-layer ecological bag (pipe), and described each layer comprises multiple ecology bags (pipe); Be used for multiple junction buttons that each adjacent ecology bag (pipe) of the first or second body of wall is linked together; Be used for weaving many grid of putting more energy into fixing the first or second body of wall adjoining course ecology bag (pipe) and/or whole body of wall.
Wherein, one or more extension ecology bags (pipe) are set between the same layer of the first and second bodies of wall, two ends that make described ecology bag (pipe) are respectively as the part of the first and second bodies of wall; And two ends of described ecology bag (pipe) by described junction button with described in the grid of putting more energy into be connected respectively two of described the first body of wall in abutting connection with ecology bag (pipe) and connect respectively two of described the second body of wall in abutting connection with ecology bag (pipe).
Beneficial effect of the present invention embodies in the following areas:
(1) utilize the grid of putting more energy into tie up and weave, be more conducive to make whole ecology bag (pipe) retaining wall more firmly and stablize;
(2) be conducive to prevent that retaining wall is subjected to displacement distortion and comes off;
(3) be conducive to ecology bag (pipe) retaining wall and adapt to differential settlement effect.
(4) utilize multidimensional draining junction button further to increase the friction factor of substrate surface to geotechnological sea sand mud ecology bag (pipe), the stretching resistance of geotechnological sea sand mud ecology bag (pipe) contact point, shear strength are increased.
Accompanying drawing explanation
Fig. 1 is geotechnological sea sand mud ecology of the present invention (pipe) bag profile;
Fig. 1 a is the stereogram of geotechnological sea sand mud ecology of the present invention (pipe) bag reinforced retaining wall structure bank protection;
Fig. 2 is the profile of geotechnological sea sand mud ecology bag of the present invention (pipe) reinforced retaining wall structure bank protection;
Fig. 3 is the structure chart of disk junction button;
Fig. 3 a is the johning knot composition that extends ecology bag (pipe);
Fig. 3 b is the johning knot composition of ecology bag (pipe)
Fig. 4 is the structure chart of grid of putting more energy into;
Fig. 4 a is the connection plan view in the front of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall shown in Fig. 2;
Fig. 4 b is the connection plan view of the side of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall shown in Fig. 2;
Fig. 5 is the put more energy into profile of independent retaining wall of geotechnological sea sand mud ecology bag of the present invention (pipe);
Fig. 5 a is that put more energy into independent retaining wall of geotechnological sea sand mud ecology bag of the present invention (pipe) extends the johning knot composition of ecology bag (pipe);
Fig. 6 is the structural perspective of tabular junction button;
Fig. 6 a is the schematic diagram that tabular junction button connects ecology bag (pipe);
Fig. 6 b is the schematic diagram of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall integrated connection;
Fig. 7 is the structure chart of multidimensional draining junction button of the present invention.
Description of reference numerals: 10,40-reinforced retaining wall structure; 12-ground; 16-ecology bag (pipe); 18-reinforced retaining wall body; 20-seashore; 22-extends ecology bag (pipe); 24-disk junction button; The dull and stereotyped junction button of 25-; 26-disc structure; 27-flat board; The protruding fourth of 28-; 29-multidimensional draining junction button; 29a-substrate; 29b-projection; 29c-double drainage passage; 29d-rhone; The additional ecology bag (pipe) that extends of 30-; 42-the first body of wall; 44-the second body of wall; The 48-grid of putting more energy into;
The specific embodiment
If Fig. 1 is geotechnological sea sand mud ecology bag of the present invention (pipe) profile; The stereogram of Fig. 1 a geotechnological sea sand mud ecology bag of the present invention (pipe) reinforced retaining wall structure 10, Fig. 2 is shown in the profile of reinforced retaining wall, the body of wall 18 of reinforced retaining wall of the present invention is close to seashore 20, comprise and start successively up stacked Multi-layer ecological bag (pipe) 16 from ground 12, connect the disk junction button 24 of adjacent ecology bag (pipe) 16, and vertically tie up or weave the grid 48 of putting more energy into of ecology bag (pipe) with horizontal direction.Ecology bag pipe is tubulose ecology bag, and the length of ecology bag is far longer than the width of ecology bag, and ecology bag (pipe) preferably adopts the polypropylene material of continuous filament yarn 100% to make.Junction button 24 couples together adjacent ecology bag (pipe) 16, so that whole retaining wall forms an entirety, retaining wall body of wall can be built into as required vertical (not shown) or have (as shown in Figure 1) of certain slope, in the time that needs are constructed vertical body of wall, last layer ecology bag (pipe) vertical pile is on lower one deck; In the time that body of wall need to have certain gradient, last layer ecology bag (pipe) departs from the certain distance of lower one deck ecology bag (pipe) and places.Each layer of ecology bag (pipe) horizontal positioned also can be placed according to wall contour.
The structure of disk junction button 24 as shown in Figure 3, disk junction button 24 has a disc structure 26, it can be disc or other shapes, the preferred disc of the present invention, the two sides central authorities of disc structure 26 all have a protruding fourth 28, protruding fourth 28 is enough solid and can charge into ecology bag (pipe), and junction button 24 preferably adopts the non-perishable material such as plastics and aluminium to make.The size of disc junction button is preferably 180 millimeters of diameters, and thick 50 millimeters, 10 millimeters of protruding fourth section diameters.
For fixing of reinforced retaining wall, can place and extend ecology bag (pipe) 22 at some layer of Multi-layer ecological bag (pipe), the length of extending ecology bag (pipe) is greater than width, and to grow than common ecology bag (pipe) 16, the one end of extending ecology bag (pipe) is clipped between adjacent two ecology bags (pipe) 16, place respectively a junction button 24 in the end of its adjacency, then on junction button, place the grid 48 of putting more energy into, in the time that the ecology bag on upper strata (pipe) is placed on junction button 24, rely on the Action of Gravity Field of upper strata ecology bag (pipe) that the protruding fourth 28 of junction button 24 one sides is charged in lower floor's ecology bag (pipe) through the grid 48 of putting more energy into, the protruding fourth 28 of another side is charged in the ecology bag (pipe) on upper strata, thereby will extend ecology bag (pipe) 22 links together (as shown in Figure 3 a) by the grid 48 of putting more energy into its two adjacent ecology bag (pipe) 16, upper strata ecology bag (pipe) passes through the upper of junction button with lower floor's ecology bag (pipe), descend protruding fourth and link together, within another free end of extension ecology bag (pipe) 22 stretches into seashore 20, so that ecology bag (pipe) is connected with seashore, extending ecology bag (pipe) 22 can place by 2-3 the common ecology bags in interval (pipe) 16 in certain one deck, in vertical direction can the placement of 2-3 layers, interval, as shown in Figure 2.The free end that extends ecology bag (pipe) 22 can be in addition in abutting connection with a common ecology bag (pipe) 30, ecology bag (pipe) 30 one end are connected by disk junction button 24 with the free end that extends ecology bag (pipe) 22, within the other end stretches into seashore 20, to strengthen fixing whole retaining wall.
Adjacent two ecology bags (pipe) 16 placed respectively a junction button 24 in the end of its adjacency, then on two junction buttons, place the ecology bag (pipe) on upper strata, rely on the Action of Gravity Field of upper strata ecology bag (pipe) that the protruding fourth 28 of junction button 24 one sides is charged in lower floor's ecology bag (pipe), the protruding fourth 28 of another side is charged in the ecology bag (pipe) on upper strata, thereby two ecology bags (pipe) 16 link together with the ecology bag (pipe) on its upper strata, as shown in Figure 3 b, so also just will be connected together with the adjacent ecology bag (pipe) of layer.
Be illustrated in figure 4 the put more energy into structure of the grid 48 of putting more energy into of grid retaining wall of the present invention, the grid 48 of putting more energy into can be unidirectional or two-way grille, and it is solid durable that the grid 48 of putting more energy into requires, and preferably adopts the non-perishable material such as plastics and aluminium to make.The grid of putting more energy into weaves between Multi-layer ecological bag (pipe), thereby whole retaining wall is tied up, as shown in Fig. 4 a, so that it is fixed.
The present invention also can be used for constructing independent retaining wall, as shown in Figure 5, all there is a retaining wall in the both sides of seashore 20, it is the first body of wall 42, and second body of wall 44, comprise separately Multi-layer ecological bag (pipe) 16, place and extend ecology bag (pipe) 22 at certain one deck of the first body of wall 42, extend one end of ecology bag (pipe) 22 between two adjacent ecology bags (pipe) 16, the other end is through seashore 20, extend between the two adjacent ecology bags (pipe) 16 of identical layer of the second body of wall 44, thereby the first body of wall 42 and the second body of wall 44 are coupled together, as shown in Figure 5 a, place respectively a junction button 24 in the end of the adjacency of adjacent ecology bag (pipe) equally, then on junction button, place the grid 48 of putting more energy into, in the time that the ecology bag on upper strata (pipe) is placed on junction button 24, rely on the Action of Gravity Field of upper strata ecology bag (pipe) that the protruding fourth 28 of junction button 24 one sides is charged in lower floor's ecology bag (pipe) through the grid 48 of putting more energy into, the protruding fourth 28 of another side is charged in the ecology bag (pipe) on upper strata, thereby will extend ecology bag (pipe) 22 links together by the grid 48 of putting more energy into its two adjacent ecology bag (pipe) 16, upper strata ecology bag (pipe) passes through the upper of junction button with lower floor's ecology bag (pipe), descend protruding fourth and link together.
Adjacent two ecology bags (pipe) 16 placed respectively a junction button 24 in the end of its adjacency, then on two junction buttons, place the ecology bag (pipe) on upper strata, rely on the Action of Gravity Field of upper strata ecology bag (pipe) that the protruding fourth 28 of junction button 24 one sides is charged in lower floor's ecology bag (pipe), the protruding fourth 28 of another side is charged in the ecology bag (pipe) on upper strata, thereby two ecology bags (pipe) 16 link together with the ecology bag (pipe) on its upper strata, as shown in Figure 3 b, so also just will be connected together with the adjacent ecology bag (pipe) of layer.
The junction button that retaining wall of the present invention uses also can be tabular junction button 25, as shown in Figure 6, tabular junction button 25 has a slabbed construction 27, slabbed construction 27 is rectangle, all there are 2-3 protruding fourths 28 on dull and stereotyped two sides, wherein 2-3 of soffit protruding fourths are respectively near dull and stereotyped end, the protruding fourth of upper surface is positioned at dull and stereotyped center, tabular junction button 25 is positioned between two adjacent ecology bags (pipe) of same layer, as shown in Figure 6 a, make its soffit down, upper surface upward, on tabular junction button 25, place upper strata ecology bag (pipe), rely on ecological Action of Gravity Field, the protruding fourth of tabular junction button 25 soffits is charged in the ecology bag (pipe) of lower floor, the protruding fourth of upper surface is charged in upper strata ecology bag (pipe), thereby will couple together with the adjacent ecology bag (pipe) of layer and adjoining course, successively whole retaining wall is coupled together, as shown in Figure 6 b.
Junction button of the present invention can also be multidimensional draining junction button 29, and as shown in Figure 7, multidimensional draining connecting buckle 29 comprises: substrate 29a; Be arranged on the projection 29b on substrate two sides; Be arranged on the double drainage passage 29c on substrate 29a.Wherein, double drainage passage 29c is the through hole being arranged on substrate, and the axis of this through hole and substrate shape are in angle of 45 degrees; And being arranged on the rhone 29d extending on two sides of substrate and along substrate, the bearing of trend of the rhone on two sides intersects.On substrate, form the omnibearing discharge structure of multi-C stereo.Further increase the friction factor of substrate surface to the ecological pipe bag of geotechnological sea sand mud by drainage channel hole and rhone, stretching resistance, the shear strength of the ecological pipe bag of geotechnological sea sand mud contact point are increased, and there is the characteristic of tension, bending resistance, anti-multiaspect distortion, make the multidimensional draining structure that knots have more pliability.
Although content of the present invention has been made to specific descriptions above, the invention is not restricted to this, those skilled in the art of the present technique can carry out various modifications according to principle of the present invention.Therefore, all modifications of doing according to the principle of the invention, all should be understood to fall into protection scope of the present invention.
Claims (10)
1. geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall, comprising:
The body of wall that is used for supporting seashore (20) (18) being formed by layered stacked multilayer geotechnique's sea sand mud ecology bag (pipe) (16), its every layer comprises multiple ecology bags (pipe) (16);
Be used for the junction button (24,25,29) that each adjacent ecology bag (pipe) (16) of a body of wall (18) links together;
Be used for weaving the many grids of putting more energy into (48) of fixing body of wall (18) adjoining course ecology bag (pipe) (16) and/or whole body of wall (18).
2. geotechnological sea sand mud ecology bag as claimed in claim 1 (pipe) reinforced retaining wall, wherein, described ecological pipe (16) is tubulose ecology bag, ecology bag (pipe) is made up of the polypropylene material of continuous filament yarn 100%.
3. geotechnological sea sand mud ecology bag as claimed in claim 2 (pipe) reinforced retaining wall, wherein at least ties up Multi-layer ecological bag (pipe) (16) entirety of described formation body of wall to top from described body of wall (18) bottom with the grid of putting more energy into (48).
4. geotechnological sea sand mud ecology bag as claimed in claim 3 (pipe) reinforced retaining wall, wherein said multilayer or its part layer ecology bag (pipe) comprise respectively and one or morely extend into the extension ecology bag (pipe) (22) in described seashore (20) from described body of wall, described extension ecology bag (pipe) (22) is placed by interlayer, and all extension ecology bags (pipe) (22) connect other ecology bag (pipe) by the described grid of putting more energy into.
5. geotechnological sea sand mud ecology bag as claimed in claim 4 (pipe) reinforced retaining wall, wherein places one by the connected additional extension ecology bag of junction button (pipe) (30) at the bearing of trend of described extension ecology bag (pipe) (22).
6. geotechnological sea sand mud ecology bag as claimed in claim 4 (pipe) reinforced retaining wall, wherein said junction button is multidimensional draining junction button (29), comprising: substrate (29a); Be arranged on the projection (29b) on substrate two sides; Be arranged on the double drainage passage (29c) on substrate (29a), double drainage passage (29c) is for being arranged on through hole on substrate, and the axis of this through hole and substrate shape are in angle of 45 degrees; And being arranged on the rhone (29d) extending on two sides of substrate and along substrate, the bearing of trend of the rhone on two sides intersects.
7. geotechnological sea sand mud ecology bag as claimed in claim 6 (pipe) reinforced retaining wall, the wherein said grid of putting more energy into (48) is laid on and extends on ecology bag (pipe) (22) and its two ecology bags (pipe) with layer adjacency, and then multiple described junction buttons (24,25,29) are inserted respectively to two ecology bags (pipe) of described extension ecology bag (pipe) (22) and adjacency, so that two ecology bags (pipe) of described extension ecology bag (pipe) (22) and adjacency are realized the connection with layer and adjoining course.
8. geotechnological sea sand mud ecology bag as claimed in claim 6 (pipe) reinforced retaining wall, wherein ecology bag (pipe) (16) overlays lower floor's ecology bag (pipe) above by interlace mode, and makes to link together with layer ecology bag (pipe) and described upper and lower layer ecology bag (pipe) by junction button.
9. the ecological pipe/bag of the geotechnological sea sand independent retaining wall of putting more energy into, comprising:
Be positioned at seashore (20) both sides and for supporting the first body of wall (42) and second body of wall (44) of seashore (20), described each body of wall is by stacked the forming of Multi-layer ecological bag (pipe), described each layer comprises multiple ecology bags (pipe) (16);
Be used for multiple junction buttons (24) that each adjacent ecology bag (pipe) of the first or second body of wall is linked together;
Be used for weaving many grid of putting more energy into (48) of fixing the first or second body of wall adjoining course ecology bag (pipe) and/or whole body of wall.
10. retaining wall as claimed in claim 9, one or more extension ecology bags (pipe) (22) are wherein set between the same layer of the first and second bodies of wall, and two ends that make described ecology bag (pipe) (22) are respectively as the part of the first and second bodies of wall; And (22) two ends of described ecology bag (pipe) by described junction button (24) with described in the grid (48) of putting more energy into be connected respectively two of described the first body of wall (42) in abutting connection with ecology bag (pipe) and connect respectively two of described the second body of wall (44) in abutting connection with ecology bag (pipe).
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| CN201210466006.9A CN103821104B (en) | 2012-11-16 | 2012-11-16 | A kind of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall |
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| CN201210466006.9A CN103821104B (en) | 2012-11-16 | 2012-11-16 | A kind of geotechnological sea sand mud ecology bag (pipe) reinforced retaining wall |
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| CN104963312A (en) * | 2015-07-14 | 2015-10-07 | 江苏三正华禹环境工程有限公司 | Ecological tubular bag revetment soil wall and filling method thereof |
| CN105804007A (en) * | 2016-03-21 | 2016-07-27 | 中交第三航务工程勘察设计院有限公司 | Reinforced soil bank wall structure based on beach soft foundation |
| CN107401173A (en) * | 2016-12-06 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of junction button and its application method |
| CN108951543A (en) * | 2018-07-25 | 2018-12-07 | 重庆沐联环境工程有限公司 | The method that building ecological revetment is handled using sediment in-situ |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105804007B (en) * | 2016-03-21 | 2018-04-17 | 中交第三航务工程勘察设计院有限公司 | A kind of reinforced earth quaywall structure based on the soft base of beach |
| CN107401173A (en) * | 2016-12-06 | 2017-11-28 | 青海富腾生态科技有限公司 | A kind of junction button and its application method |
| CN108951543A (en) * | 2018-07-25 | 2018-12-07 | 重庆沐联环境工程有限公司 | The method that building ecological revetment is handled using sediment in-situ |
| CN108951543B (en) * | 2018-07-25 | 2020-05-19 | 重庆沐联环境工程有限公司 | Method for constructing ecological bank protection by adopting in-situ treatment of bottom mud |
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| Publication number | Publication date |
|---|---|
| CN103821104B (en) | 2016-03-02 |
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