CN219261103U - Bamboo reinforcement assembled soil retaining structure - Google Patents
Bamboo reinforcement assembled soil retaining structure Download PDFInfo
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- CN219261103U CN219261103U CN202222776457.4U CN202222776457U CN219261103U CN 219261103 U CN219261103 U CN 219261103U CN 202222776457 U CN202222776457 U CN 202222776457U CN 219261103 U CN219261103 U CN 219261103U
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- wedge
- shaped panel
- lacing wire
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
The utility model discloses a bamboo reinforcement assembled soil retaining structure, which comprises: two or more wedge-shaped panels and two or more lacing wires; two adjacent side surfaces of the wedge-shaped panel are provided with convex edges along the respective length direction, and the other two adjacent side surfaces of the wedge-shaped panel are provided with grooves along the respective length direction; the retaining wall is formed by the butt joint of more than two wedge-shaped panels through the matching of the convex edges and the grooves and the rabbets; more than one rib penetrating hole is processed on the wedge-shaped panel; the front ends of more than one lacing wire respectively pass through the lacing wire holes on the wedge-shaped panel and are anchored with the wedge-shaped panel; the rear end of the lacing wire is arranged in the mounting groove of the filling soil, and the rear end of the lacing wire is fixed in the mounting groove through solidification of concrete; more than one tie bars and the retaining wall form a reinforced retaining wall; the lacing wires and the wedge-shaped panels are prefabricated by factories. The utility model can be assembled into the soil retaining structure on site, is convenient and quick, and saves construction time.
Description
Technical Field
The utility model belongs to the technical field of building construction, and particularly relates to a bamboo rib assembled retaining structure.
Background
With the acceleration of town construction progress, the mountain area is used for more and more projects, and the filling site forms a large number of filling slopes, so that the supporting structure is used in a large number. In general, the side slope usually adopts a gravity type soil blocking structure or a pile plate structure, namely, the side slope is resisted by the gravity of the supporting structure or the bending resistance of a member so as to fill the horizontal soil pressure or the sliding thrust of the side slope. The retaining structure is commonly used in the form of cast-in-place concrete retaining walls, masonry retaining walls or reinforced concrete cast-in-place piles. The soil-retaining structure has the advantages that the masonry consumption is large, a large amount of materials need to be transported to the site from the outside, the pouring or the masonry is labor-consuming and time-consuming, and meanwhile, a large amount of earth and stone excavated by constructing the soil-retaining structure are transported outwards, so that the environment protection is not facilitated, and the construction cost is increased.
Disclosure of Invention
In view of the above, the utility model provides a bamboo rib assembled soil-retaining structure which can be assembled into the soil-retaining structure on site, thereby being convenient and quick and saving construction time.
The utility model is realized by the following technical scheme:
a bamboo reinforcement assembled soil guard structure comprising: two or more wedge-shaped panels and two or more lacing wires;
two adjacent side surfaces of the wedge-shaped panel are provided with convex edges along the respective length direction, and the other two adjacent side surfaces of the wedge-shaped panel are provided with grooves along the respective length direction; the retaining wall is formed by the butt joint of more than two wedge-shaped panels through the matching of the convex edges and the grooves and the rabbets;
more than one rib penetrating hole is processed on the wedge-shaped panel;
the front ends of more than one lacing wire respectively pass through the lacing wire holes on the wedge-shaped panel and are anchored with the wedge-shaped panel; the rear end of the lacing wire is arranged in the mounting groove of the filling soil, and the rear end of the lacing wire is fixed in the mounting groove through solidification of concrete; more than one tie bars and the retaining wall form a reinforced retaining wall;
wherein, lacing wire and contract shape panel are all prefabricated by the mill.
Furthermore, the lacing wire adopts bamboo ribs.
Further, the wedge-shaped panel is a flat plate or an outer arc plate.
Further, the height, width and depth of the protruding edges of the wedge-shaped panel are 1/3 of the thickness of the wedge-shaped panel, and the width of the groove is larger than that of the protruding edges.
Furthermore, bamboo reinforcement meshes are arranged in the wedge-shaped panel.
The beneficial effects are that:
(1) The utility model adopts the wedge-shaped panel and the lacing wire which are prefabricated in factories, and the lacing wire is used for connecting the soil-retaining panel, so that the deformation of the soil-retaining panel and the displacement of the soil-retaining panel can be effectively controlled; the prefabricated wedge-shaped panels and lacing wires can be assembled and built on site, soil and stones filled in the site are filled layer by layer along with the site, so that the anti-overturning capacity and the anti-sliding capacity of the assembled structure are improved, the soil pressure or the downward sliding thrust in the horizontal direction of a side slope is resisted, soil retaining structure components and assemblies thereof are synchronously installed by using the layered filling materials of the site, a reinforcement system for filling soil is formed, and the construction procedure is simplified.
(2) The tie bar adopts the bamboo bar with certain tensile strength, light dead weight and easy preparation and installation to replace the common composite material used for reinforced soil, reduces the transportation weight of the prefabricated components, is convenient for assembly and masonry, can be used for local material taking, field assembly, is convenient and quick, achieves the effects of green, environment-friendly and quick construction, and simultaneously reduces the construction cost by utilizing the bamboo bar with high yield.
(3) The wedge-shaped panel is matched with the groove through the convex ridge and the groove, the retaining wall is formed by butt joint of the rabbets, the width of the groove is larger than that of the convex ridge, and a water drainage channel is automatically formed at the joint of the convex ridge and the groove.
Drawings
FIG. 1 is a structural diagram of the present utility model;
FIG. 2 is an assembly view of a wedge panel and tie bar of the present utility model;
FIG. 3 is a block diagram of a wedge panel;
FIG. 4 is a block diagram of a bamboo reinforcement mesh within a wedge-shaped panel;
FIG. 5 is a connection diagram of tie bars and fill;
wherein, 1-wedge panel, 2-lacing wire, 3-protruding edge, 4-recess, 5-lacing wire hole, 6-bamboo reinforcement net piece, 7-concrete, 8-mounting groove.
Detailed Description
The utility model will now be described in detail by way of example with reference to the accompanying drawings.
Example 1:
the embodiment provides a bamboo reinforcement assembled soil blocking structure, see fig. 1, including: an upper layer unit and a lower layer unit; the upper unit and the lower unit have the same structural form and both comprise: two or more wedge-shaped panels 1 and two or more tie bars 2;
the wedge-shaped panel 1 can be a flat plate and an outer arc plate, the sagittal height of the outer arc plate is not smaller than 1/12 of the width of the wedge-shaped panel 1 and not larger than 1/8 of the width of the wedge-shaped panel 1, the length, the width and the plate thickness of the wedge-shaped panel 1 are determined according to the spacing and the filling height of the lacing wires 4, the length and the width of the wedge-shaped panel 1 are not more than 500mm, and the plate thickness is not smaller than 150mm;
referring to fig. 2, two adjacent sides of the wedge-shaped panel 1 are provided with a convex ridge 3 along the respective length direction, and the other two adjacent sides of the wedge-shaped panel 1 are provided with a groove 4 along the respective length direction; the two or more wedge-shaped panels 1 are matched with the grooves 4 through the ribs 3, and are butted through the grooves to form the panels of the upper layer unit or the lower layer unit; the panel of the upper layer unit and the panel of the lower layer unit form a retaining wall through the matching (namely the butt joint of the rabbets) of the ribs 3 and the grooves 4; wherein the height, width and depth of the protruding ridge 3 and the groove 4 are 1/3 of the plate thickness, and the width of the groove 4 is 2-3 mm larger than the width of the protruding ridge 3, and the protruding ridge is used as a mounting socket space for butt joint of the rabbets;
referring to fig. 3, the wedge-shaped panel 1 is provided with more than one tendon penetrating hole 5, the nearest distance between the axis of the tendon penetrating hole 5 and the side surface of the wedge-shaped panel 1 is 1/6 of the width of the wedge-shaped panel 1, and the diameter of the tendon penetrating hole 5 is 2mm larger than the diameter of the lacing wire 2; referring to fig. 4, a bamboo reinforcement net sheet 6 with a side length of not less than 60mm and a thickness of not less than 10mm is arranged in the wedge-shaped panel 1;
the front ends of more than one lacing wire 2 respectively penetrate through the lacing wire holes 5 on the wedge-shaped panel 1 and extend out of the wedge-shaped panel 1, the length of the extending out of the wedge-shaped panel 1 is not less than 200mm, and the front ends are anchored with the wedge-shaped panel 1 by adopting a transverse bamboo board with the binding length of common steel wires not less than 300 mm; referring to fig. 5, the rear end of the tie bar 2 is installed in the installation groove 8 of the filled soil, and the rear end of the tie bar 2 is fixed in the installation groove 8 by curing of the concrete 7; more than one tie bars 2 and the retaining wall form a reinforced retaining wall; each lacing wire 2 adopts a bamboo reinforcement, a whole length of single reinforcement is adopted, and the intervals among all the lacing wires 2 and the filling height of filling soil are determined by design calculation;
both the lacing wire 2 and the wedge-shaped panel 1 are prefabricated in a factory.
Example 2:
the embodiment provides a construction method of a bamboo reinforcement assembly type soil retaining structure on the basis of embodiment 1, which comprises the following specific steps:
s1: the reinforced retaining wall is designed according to the current specification, the longitudinal and transverse spacing of the lacing wires 2 and the size of the wedge-shaped panel 1 are determined, and the length of the lacing wires 2 is calculated according to the filling property and the range (horizontal direction) requirement;
s2: determining the thickness of layered filling soil according to the longitudinal spacing of the lacing wires 2, and filling and compacting the filling soil layer by layer;
s3: after compacting the filling, removing the mounting groove 8 from the top surface of the filling, wherein the depth and width of the mounting groove 8 are 1.5 times of the diameter of the lacing wire 2;
s4: after the free surface (namely the surface far away from the filling soil) of the wedge-shaped panel 1 is cleaned, a lacing wire 2 is arranged between the wedge-shaped panel 1 and the filling soil, the front end of the lacing wire 2 passes through a lacing wire hole 5 on the wedge-shaped panel 1 and extends out of the wedge-shaped panel 1, and the front end adopts a transverse bamboo board with the binding length of common steel wires not less than 300mm to anchor with the wedge-shaped panel 1; the rear end of the lacing wire 2 is arranged in a filled mounting groove 8, and is filled and compacted in the mounting groove 8 through concrete 7 or mixed mortar with the strength not lower than C10, so that the rear end of the lacing wire 2 is fixed in the mounting groove 8;
s5: repeating the steps S3 and S4 to finish the number of layers of the designed wedge-shaped panel 1 and the number of lacing wires 2 until the designed height of the reinforced retaining wall is reached;
s6: and carrying out facing construction and greening vegetation according to design requirements.
In summary, the above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. The utility model provides a bamboo reinforcement assembled soil blocking structure which characterized in that includes: two or more wedge-shaped panels and two or more lacing wires;
two adjacent side surfaces of the wedge-shaped panel are provided with convex edges along the respective length direction, and the other two adjacent side surfaces of the wedge-shaped panel are provided with grooves along the respective length direction; the retaining wall is formed by the butt joint of more than two wedge-shaped panels through the matching of the convex edges and the grooves and the rabbets;
more than one rib penetrating hole is processed on the wedge-shaped panel;
the front ends of more than one lacing wire respectively pass through the lacing wire holes on the wedge-shaped panel and are anchored with the wedge-shaped panel; the rear end of the lacing wire is arranged in the mounting groove of the filling soil, and the rear end of the lacing wire is fixed in the mounting groove through solidification of concrete; more than one tie bars and the retaining wall form a reinforced retaining wall;
wherein, lacing wire and contract shape panel are all prefabricated by the mill.
2. A bamboo reinforcement assembled soil guard structure as claimed in claim 1, wherein said tie bars are bamboo reinforcement.
3. A bamboo reinforcement assembled soil guard structure as claimed in claim 1 or 2, wherein the wedge-shaped panels are flat or outer curved plates.
4. A bamboo reinforcement assembled soil guard structure as claimed in claim 1 or 2, wherein the height, width and depth of the ribs of the wedge-shaped panel are 1/3 of the thickness of the wedge-shaped panel, and the width of the grooves is greater than the width of the ribs.
5. A bamboo reinforcement assembled soil guard structure as claimed in claim 1 or 2, wherein a bamboo reinforcement mesh is disposed within the wedge-shaped panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222776457.4U CN219261103U (en) | 2022-10-21 | 2022-10-21 | Bamboo reinforcement assembled soil retaining structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222776457.4U CN219261103U (en) | 2022-10-21 | 2022-10-21 | Bamboo reinforcement assembled soil retaining structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219261103U true CN219261103U (en) | 2023-06-27 |
Family
ID=86865709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222776457.4U Active CN219261103U (en) | 2022-10-21 | 2022-10-21 | Bamboo reinforcement assembled soil retaining structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219261103U (en) |
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2022
- 2022-10-21 CN CN202222776457.4U patent/CN219261103U/en active Active
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