CN211446438U - Bamboo reinforcement concrete pavement structure - Google Patents
Bamboo reinforcement concrete pavement structure Download PDFInfo
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- CN211446438U CN211446438U CN201921793739.7U CN201921793739U CN211446438U CN 211446438 U CN211446438 U CN 211446438U CN 201921793739 U CN201921793739 U CN 201921793739U CN 211446438 U CN211446438 U CN 211446438U
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Abstract
The utility model discloses a bamboo muscle concrete pavement structure, including metalling, concrete layer and bamboo muscle layer, concrete layer lays on the metalling, and during concrete layer was located to the bamboo muscle layer, the bamboo muscle layer was restrainted by the bamboo muscle and is arranged and form, and it includes horizontal cloth layer and vertical cloth layer, and many bamboo muscle restraint horizontal arrangement formed horizontal cloth layer, and many bamboo muscle restraint vertical arrangement formed vertical cloth layer, horizontal cloth layer and the layer parallel arrangement of vertically arranging. Compared with the prior art, the bamboo reinforcement is used as a connecting structure inside the pavement, the pavement can be dismantled more easily, and the concrete layer can not be contacted with the ground due to the arrangement of the gravel layer, so that the pavement can be dismantled more thoroughly; when using, owing to set up bamboo muscle bundle for the bearing capacity on road surface is compared and is effectively promoted in current bamboo muscle road surface, and simultaneously, the setting of location nail has further promoted the bearing capacity on road surface, effectively guarantees the live time on road surface, avoids extravagant man-hour owing to repair the way and lead to.
Description
Technical Field
The utility model relates to a road surface structure, in particular to bamboo reinforcement concrete road surface structure.
Background
In a construction site, in order to satisfy the traveling conditions of heavy vehicles such as concrete tank cars, pump trucks, mortar trucks and the like, an indispensable temporary road of a reinforced concrete pavement which must be strong and durable is laid on the construction site. Therefore, the main function of the temporary road is to meet the requirement of a passage for heavy vehicles such as a steel bar transport vehicle, a sand and stone transport vehicle, a concrete tank car, a pump truck, a mortar truck in the decoration stage and the like to walk on the temporary road section. The temporary road surface is one of main engineering structures of the temporary road.
At present, temporary road surfaces used in construction engineering construction mainly have the following three forms:
1 usually adopts reinforced bar materials as the skeleton of the anti-breaking materials of the concrete, namely the temporary road of the cast-in-place reinforced concrete pavement. The cast-in-place reinforced concrete temporary road pavement is one-time investment. There are many problems in practical applications: (1) the manufacturing of the reinforced concrete needs to consume non-renewable steel, and simultaneously, a large amount of energy consumption is generated during the production of the reinforced steel. (2) The temporary road needs to be dismantled after the construction is completed, and the dismantled reinforcing steel bars can not be recycled, so that a great deal of waste of resources is caused. (3) The waste material can not be recycled, and the scraps must be removed, so that noise, dust pollution and material waste are generated.
2, a steel plate cushion way is adopted, but the steel plate is too thin and easy to deform, and usually cannot deform until the thickness of the steel plate reaches 40mm or even more, and the thick steel plate is too heavy, inconvenient to carry and high in cost;
3 few building sites adopt prefabricated reinforced concrete plate road surface, this kind of road surface is heavier, and the transportation is inconvenient, and the corner is easy to knock and is fragile, and repair frequency is high, the degree of difficulty is big, retrieves unfavorable.
Aiming at the defects, the authorized bulletin number CN206090211U, 12.04.2017.12.04.A bamboo reinforcement temporary road discloses a bamboo reinforcement as a substitute material of a reinforcement material of a reinforced concrete temporary road, and the bamboo reinforcement is formed by binding cut bamboo strips of substitute reinforcements through a number 22 binding wire. The bamboo strips are strip-shaped bamboo strips formed by splitting moso bamboos in a growth period of 5 years, and the external dimensions of the bamboo strips are 20mm in width, 15mm in thickness and 4000mm in length. The bamboo rib is put to be the two-way bamboo strip of individual layer through the ligature of No. 22 binding silk materials by the bamboo strip, to the bamboo strip silk binding cross knot shaping bamboo rib that the horizontal and longitudinal spacing is 150mm, the joint of bamboo rib is the overlap joint mode, ligature overlap joint length is not less than 100 mm. The concrete cushion block arranged below the bamboo reinforcement and the C30 concrete poured on the bamboo reinforcement are used for constructing the bamboo concrete temporary road with the road surface height of 180 mm-200 mm. Therefore, the problem that the existing reinforced concrete temporary road cannot recycle the steel bars which need to be dismantled after the construction is finished, so that the non-renewable steel is wasted is solved.
Based on above-mentioned current utility model discloses a substitute material bamboo muscle as reinforced concrete temporary road's reinforced bar material to this further designs the bamboo reinforced concrete plate road surface of a temporary road, and this bamboo reinforced concrete plate road surface can reach the road surface realization on-the-spot concatenation purpose of using of construction enterprise site operation temporary road, and then the energy saving, environmental protection also is to building material performance's own further improvement and perfect.
Therefore, the design of the bamboo-reinforced concrete slab pavement of the temporary road used by on-site splicing becomes a problem which is very much concerned by engineering technicians in the building industry, and is also a subject to be urgently developed and researched by the construction engineering technicians. In view of the above, the present inventors have made intensive studies to obtain a bamboo reinforced concrete pavement structure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bamboo muscle concrete pavement structure, it has good structural strength, also can comparatively thoroughly demolish easily simultaneously.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a bamboo muscle concrete pavement structure, includes metalling, concrete layer and bamboo muscle layer, concrete layer lays in on the metalling, the bamboo muscle layer is located in the concrete layer, the bamboo muscle layer is restrainted by the bamboo muscle and arranges and form, and it includes horizontal cloth row layer and vertical cloth row layer, many it forms horizontal cloth row layer, many to restrainte horizontal arrangement bamboo muscle the vertical arrangement of bamboo muscle bundle forms vertical cloth row layer, horizontal cloth row layer and the vertical parallel arrangement of layer of arranging.
In a further improvement, the thickness of the gravel layer is 3cm-5cm, and the thickness of the concrete layer is 8cm-15 cm.
Further improvement still includes a plurality of evenly distributed's location nail, the location nail include the top dish with connect in the reference column of top dish lower surface, the reference column from top to bottom passes in proper order concrete layer and metalling, the thickness of top dish is 1cm-2cm, the diameter of reference column is 5cm-8cm, and length is 20cm-30 cm.
Further improvement, still include with the steel bushing that the location nail one-to-one set up, the upper end of steel bushing with the upper surface parallel and level of concrete layer, it passes concrete layer and metalling, the reference column of location nail passes from top to bottom the steel bushing.
Further improvement, the bamboo muscle bundle includes many bamboo muscle and is used for the bale the band of bamboo muscle, the band includes steel wire and fastening block, the fastening block includes a body and crowded tight screw, be equipped with through-hole, screw and crowded tight hole on the body, the through-hole runs through the body, the screw by the side of a body extends to the through-hole, crowded tight hole site in on the extension line of screw, the extension line of screw and crowded tight hole crosses the through-hole, crowded tight screw with the screw cooperatees, the steel wire is cyclic annular, and follows the length direction of through-hole passes the through-hole, it encircles many the bamboo muscle.
In a further improvement, the diameter of the bamboo tendon bundle is 4cm-6 cm.
Compared with the prior art, the utility model provides a bamboo reinforcement concrete pavement structure, which utilizes bamboo reinforcement as the connecting structure inside the pavement, when the pavement is dismantled, the pavement can be dismantled relatively easily, because of the arrangement of the gravel layer, the concrete layer can not contact the ground, so that the dismantling is more thorough; when using, owing to set up bamboo muscle bundle for the bearing capacity on road surface is compared and is effectively promoted in current bamboo muscle road surface, simultaneously, the setting of location nail has further promoted the bearing capacity on road surface, effectively guarantees the live time on road surface, avoids extravagant man-hour owing to repair the way and lead to.
Drawings
Fig. 1 is a schematic structural view of a bamboo reinforced concrete pavement structure.
Fig. 2 is the utility model relates to a bamboo reinforcement layer arrangement structure schematic diagram of bamboo reinforcement concrete pavement structure.
Fig. 3 is a schematic diagram of a longitudinal section structure of a bamboo reinforced concrete pavement structure.
Fig. 4 is a schematic structural view of a belt of a bamboo reinforced concrete pavement structure of the present invention.
In the drawings
A crushed stone layer-1; a concrete layer-2; transverse cloth arranging layer-31;
longitudinal ply-32; a top plate-41; a positioning post-42;
a steel sleeve-5; steel wire-61; a block body-62;
a through-hole-621; a screw hole-622; a squeeze hole-623;
the screw-624 is tightened.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
As shown in fig. 1 to 4, a bamboo muscle concrete pavement structure, including metalling 1, concrete layer 2 and bamboo muscle layer, concrete layer 2 lays in metalling 1 is last, the bamboo muscle layer is located in concrete layer 2, the bamboo muscle layer is restrainted by the bamboo muscle and arranges and form, and it includes horizontal cloth liner layer 31 and vertical cloth liner layer 32, many horizontal cloth liner layer 31, many of formation is transversely arranged to the bamboo muscle bundle vertical arrangement of formation, horizontal cloth liner layer 31 and vertical cloth liner layer 32 parallel arrangement.
The bamboo rib layer is used for replacing steel bars commonly used in the prior art, so that the cost can be effectively saved, the dismantling difficulty of a concrete pavement is reduced, the concrete layer 2 is separated from the ground by the gravel layer 1, and the construction difficulty is effectively reduced when the concrete layer 2 is dismantled; meanwhile, the bamboo rib layer is formed by criss-cross bamboo rib bundles, and compared with a single bamboo rib, the bamboo rib bundles have stronger strength, so that the strength of the concrete pavement is obviously improved compared with the existing bamboo rib layer pavement, and the service time of the concrete pavement is effectively ensured.
Specifically, the thickness of the gravel layer 1 is 3cm-5cm, preferably 4cm, and the thickness of the concrete layer 2 is 8cm-15cm, preferably 10 cm.
The bamboo reinforced concrete pavement structure of this embodiment still includes a plurality of evenly distributed's location nail, the location nail include top dish 41 with connect in the reference column 42 of top dish 41 lower surface, reference column 42 passes from top to bottom in proper order concrete layer 2 and metalling 1, the thickness of top dish 41 is 1cm-2cm, preferably sets up to 1cm, reference column 42's diameter is 5cm-8cm, and preferably sets up to 6cm, and length is 20cm-30cm, and preferably sets up to 30 cm. Through setting up the location nail carries out fixed position to concrete layer 2, avoids it crisscross and fracture at the in-process atress that uses to effectively promote the bearing capacity of concrete road surface, the thickness of top dish 41 is thinner, avoids causing the influence to going of car.
The bamboo reinforced concrete pavement structure of this embodiment still include with steel bushing 5 that the location nail one-to-one set up, the upper end of steel bushing 5 with the upper surface parallel and level of concrete layer 2, it passes concrete layer 2 and metalling 1, the reference column 42 of location nail passes from top to bottom steel bushing 5. Before the gravel layer 1, the bamboo rib layer and the concrete layer 2 are laid, the steel sleeve 5 is positioned on the ground, then the gravel layer 1, the bamboo rib layer and the concrete layer 2 are laid, so that the steel sleeve 5 is embedded into a pavement structure, after the laying is finished, the positioning nails are inserted into the steel sleeve 5, the peripheral walls of the positioning nails are tightly attached to the inner wall of the steel sleeve 5, and when the pavement is dismantled, the positioning nails are pulled out from the steel sleeve 5, so that the pavement has high strength when in use, and can be easily dismantled when in dismantling.
Bamboo muscle bundle includes many bamboo muscle and is used for the bale the band of bamboo muscle, the band includes steel wire 61 and fastening block, the fastening block includes piece body 62 and crowded tight screw 624, be equipped with through-hole 621, screw 622 and crowded tight hole 623 on the piece body 62, the through-hole 621 runs through piece body 62, screw 622 by the side of piece body 62 extends to through-hole 621, crowded tight hole 623 is located on the extension line of screw 622, the extension line of screw 622 and crowded tight hole 623 crosses through-hole 621, crowded tight screw 624 with screw 622 cooperatees, steel wire 61 is cyclic annular, and follows the length direction of through-hole 621 passes through-hole 621, it encircles many the bamboo muscle.
When the bamboo rib bundle is manufactured, a plurality of bamboo ribs are polymerized to form one bundle, then the steel wire 61 is sleeved on the bamboo ribs, the tightening screw 624 is rotated, the tail end of the tightening screw 624 abuts against the steel wire 61, so that the steel wire 61 is bent to enter the tightening hole 623, the steel wire 61 is gradually tightened, the plurality of bamboo ribs are locked and embraced, the bamboo rib bundle with a stable and compact structure is formed, the operation is simple, and the bamboo rib bundle can be quickly manufactured.
Specifically, the diameter of the bamboo tendon bundle is 4cm-6cm, and is preferably set to 5 cm.
The foregoing description of the embodiments is provided to enable one of ordinary skill in the art to make and use the invention and is provided for enabling those of ordinary skill in the art to make and use the invention as provided within the appended claims. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention according to the disclosure of the present invention.
Claims (6)
1. The utility model provides a bamboo muscle concrete pavement structure, its characterized in that, includes metalling, concrete layer and bamboo muscle layer, concrete layer lays in on the metalling, the bamboo muscle layer is located in the concrete layer, the bamboo muscle layer is arranged by bamboo muscle bundle and is formed, and it includes horizontal row cloth layer and vertical row cloth layer, many it forms horizontal row cloth layer, many to arrange bamboo muscle bundle transverse arrangement the vertical row cloth layer of formation of bamboo muscle bundle, horizontal row cloth layer and the vertical layer parallel arrangement of arranging.
2. The bamboo reinforced concrete pavement structure as claimed in claim 1, wherein the thickness of the crushed stone layer is 3cm-5cm, and the thickness of the concrete layer is 8cm-15 cm.
3. The bamboo reinforced concrete pavement structure as claimed in claim 1, further comprising a plurality of positioning nails evenly distributed, wherein the positioning nails comprise a top disc and positioning columns connected to the lower surface of the top disc, the positioning columns sequentially penetrate through the concrete layer and the gravel layer from top to bottom, the thickness of the top disc is 1cm-2cm, the diameter of the positioning columns is 5cm-8cm, and the length of the positioning columns is 20cm-30 cm.
4. The bamboo reinforced concrete pavement structure as claimed in claim 3, further comprising steel sleeves disposed in one-to-one correspondence with the positioning nails, wherein the upper ends of the steel sleeves are flush with the upper surface of the concrete layer and penetrate through the concrete layer and the gravel layer, and positioning columns of the positioning nails penetrate through the steel sleeves from top to bottom.
5. The bamboo reinforced concrete pavement structure according to any one of claims 1 to 4, wherein the bamboo reinforcement bundle comprises a plurality of bamboo reinforcements and a binding band for binding the bamboo reinforcements, the binding band comprises a steel wire and a fastening block, the fastening block comprises a block body and a tightening screw, the block body is provided with a through hole, a screw hole and a tightening hole, the through hole penetrates through the block body, the screw hole extends from the side surface of the block body to the through hole, the tightening hole is positioned on an extension line of the screw hole, the extension lines of the screw hole and the tightening hole transversely penetrate through the through hole, the tightening screw is matched with the screw hole, the steel wire is annular and penetrates through the through hole along the length direction of the through hole, and the tightening screw surrounds a plurality of the bamboo reinforcements.
6. The bamboo reinforced concrete pavement structure of claim 5, wherein the diameter of the bamboo reinforcement bundle is 4cm to 6 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793739.7U CN211446438U (en) | 2019-10-24 | 2019-10-24 | Bamboo reinforcement concrete pavement structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921793739.7U CN211446438U (en) | 2019-10-24 | 2019-10-24 | Bamboo reinforcement concrete pavement structure |
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| CN211446438U true CN211446438U (en) | 2020-09-08 |
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| CN201921793739.7U Active CN211446438U (en) | 2019-10-24 | 2019-10-24 | Bamboo reinforcement concrete pavement structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108940A (en) * | 2021-11-17 | 2022-03-01 | 优博络客新型建材(长兴)有限公司 | Modified bamboo reinforcement autoclaved aerated concrete slab |
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2019
- 2019-10-24 CN CN201921793739.7U patent/CN211446438U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114108940A (en) * | 2021-11-17 | 2022-03-01 | 优博络客新型建材(长兴)有限公司 | Modified bamboo reinforcement autoclaved aerated concrete slab |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of bamboo reinforced concrete pavement structure Effective date of registration: 20210514 Granted publication date: 20200908 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN CEBO TRAFFIC ENGINEERING Co.,Ltd. Registration number: Y2021980003645 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220411 Granted publication date: 20200908 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN CEBO TRAFFIC ENGINEERING CO.,LTD. Registration number: Y2021980003645 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Bamboo reinforced concrete pavement structure Effective date of registration: 20220426 Granted publication date: 20200908 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN CEBO TRAFFIC ENGINEERING CO.,LTD. Registration number: Y2022430000028 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20200908 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN CEBO TRAFFIC ENGINEERING CO.,LTD. Registration number: Y2022430000028 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Bamboo Reinforced Concrete Pavement Structure Effective date of registration: 20230619 Granted publication date: 20200908 Pledgee: Bank of Communications Co.,Ltd. Hunan Branch Pledgor: HUNAN CEBO TRAFFIC ENGINEERING CO.,LTD. Registration number: Y2023980044351 |