CN114855540A - Road pavement preassembling construction structure and construction method thereof - Google Patents

Road pavement preassembling construction structure and construction method thereof Download PDF

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Publication number
CN114855540A
CN114855540A CN202210035734.8A CN202210035734A CN114855540A CN 114855540 A CN114855540 A CN 114855540A CN 202210035734 A CN202210035734 A CN 202210035734A CN 114855540 A CN114855540 A CN 114855540A
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main connecting
subbase
foundation piles
foundation
construction
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CN114855540B (en
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郑义
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Shanxi Huatou Construction Group Co ltd
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Shandong Zhilei Construction Engineering Co ltd
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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/16—Reinforcements
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/04—Foundations produced by soil stabilisation
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/60—Planning or developing urban green infrastructure

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

The invention discloses a road pavement preassembling construction structure and a construction method thereof, and relates to the technical field of road construction. The invention relates to a road pavement preassembling construction structure and a construction method thereof, which are mainly used for improving the temperature property and the reliability of a road so as to prolong the service life of the road.

Description

Road pavement preassembling construction structure and construction method thereof
Technical Field
The invention relates to the technical field of road construction, in particular to a road pavement preassembly construction structure and a construction method thereof.
Background
The design life of the existing road is usually only ten years, that is because the existing road does not have a pre-installed reinforcing structure inside, the service life of the road is short, so the situations such as cracking and the like often occur, once the situations occur, frequent repair is needed, the normal traffic efficiency is influenced, and the national expenditure is increased.
Disclosure of Invention
The present invention is directed to solve the above problems in the prior art, and provides a road surface pre-installation construction structure and a construction method thereof.
In order to achieve the purpose, the invention provides the following technical scheme:
a road pavement preassembly construction structure and a construction method thereof comprise an underlayer foundation pile, a base layer foundation pile, an underlayer foundation pile, transverse main connecting ribs, longitudinal main connecting ribs and auxiliary connecting ribs;
the subbase foundation piles are arranged at a plurality of positions, and all the subbase foundation piles are uniformly distributed and positioned in the subbase of the pavement;
the base layer foundation piles are arranged at a plurality of positions, and all the base layer foundation piles are uniformly distributed and positioned in a base layer of a road surface;
the surface layer foundation piles are arranged at a plurality of positions, and all the surface layer foundation piles are uniformly distributed and positioned in a surface layer of a road surface;
the transverse main connecting ribs and the longitudinal main connecting ribs are arranged at a plurality of positions, and all the transverse main connecting ribs and the longitudinal main connecting ribs can be detachably and fixedly connected to the foundation piles of the subbase layer, the foundation piles of the base layer or the foundation piles of the surface layer respectively;
the auxiliary connecting ribs are provided with a plurality of positions, and all the auxiliary connecting ribs are fixedly connected between every two adjacent transverse main connecting ribs in a detachable mode.
By adopting the scheme, the invention is mainly used for improving the temperature property and the reliability of the road, thereby prolonging the service life of the road, and the construction structure is simple and flexible to assemble, thereby greatly improving the overall construction efficiency. Wherein: the foundation piles of the subbase layer are mainly used as the construction benchmark of the subbase layer pre-installation reinforcing structure, the foundation piles of the base layer are mainly used as the construction benchmark of the base layer pre-installation reinforcing structure, the foundation piles of the surface layer are mainly used as the transverse main connecting ribs, the longitudinal main connecting ribs and the auxiliary connecting ribs of the construction benchmark of the surface layer pre-installation reinforcing structure, and are all used for assisting the connection of the subbase layer foundation piles in the subbase layer, the connection of the foundation piles of the auxiliary base layer in the base layer and the connection of the foundation piles of the auxiliary surface layer in the surface layer.
Preferably, the side of subbase foundation pile is provided with first connecting groove, the butt joint chamber of perpendicular setting is seted up to the inside of subbase foundation pile, the chamber of dodging of perpendicular setting is seted up to the below in butt joint chamber, it is equipped with the back shaft of perpendicular setting to dodge the intracavity, the last end of back shaft is fixed with the sealed lid that the level set up, the epaxial nested reset spring that has of back shaft, the lower end both sides of back shaft are fixed with the guide piece respectively, the guide piece is located and sets up in the guide intracavity of dodging the chamber both sides.
By adopting the scheme, the first connecting groove is used for assembling and connecting the transverse main connecting rib and the longitudinal main connecting rib; the butt joint cavity is used for assisting the up-and-down connection between the foundation piles; the avoidance cavity is used for supporting the shaft; the sealing cover is used for plugging the opening of the butt joint cavity to prevent dust from entering the butt joint cavity; the return spring is used for the rebound resetting of the sealing cover; the guide piece is used for the guide removal of supplementary back shaft, and the guide chamber is used for the spacing of guide piece.
Preferably, the sealing cover can completely seal the opening of the docking chamber.
Through adopting above-mentioned scheme, under not receiving external force, under reset spring's elastic action, drive sealed lid and carry out the shutoff with the opening in butt joint chamber all the time, avoid dust etc. to get into the butt joint intracavity and influence the butt joint.
Preferably, the upper half part of the docking cavity is provided with an internal thread.
By adopting the scheme, the foundation piles can be connected quickly and conveniently.
Preferably, the lower end of the foundation pile is provided with a butt joint, and the outer side of the butt joint is provided with an external thread.
By adopting the scheme, the butt joint is used for butt joint between foundation piles.
Preferably, except for the butt joint, the rest of the composition structure of the base foundation pile is completely the same as that of the base foundation pile, and the base foundation pile can be fixed through threaded connection.
Through adopting above-mentioned scheme, finish the back with the subbase construction through the subbase foundation pile, can be connected basic unit foundation pile and subbase foundation pile to carry out basic unit construction, be connected with a plurality of basic unit foundation piles through a plurality of subbase foundation piles between subbase and the basic unit like this, can improve its stability.
Preferably, except the internal composition structure of the foundation pile, the rest composition structures of the surface layer foundation pile are completely the same as the rest structures of the foundation pile, and the surface layer foundation pile and the foundation pile can be fixedly connected through threads.
Through adopting above-mentioned scheme, accomplish the back with the subbottom construction through the subbottom foundation pile, can be connected surface course foundation pile and basic unit foundation pile to carry out basic unit's construction, be connected with a plurality of surface course foundation piles through a plurality of basic unit foundation piles between basic unit and the surface course like this, can improve its stability.
Preferably, a plurality of through holes which are uniformly distributed are formed in the transverse main connecting rib and the longitudinal main connecting rib, and two ends of the transverse main connecting rib and two ends of the longitudinal main connecting rib are respectively fixed in the first connecting groove under the common matching of the bolt and the nut.
By adopting the above scheme, because all set up many evenly distributed's through-hole in horizontal main joint bar and the vertical main joint bar, be convenient for construct the mixture and laminate comprehensively with horizontal main joint bar and vertical main joint bar, can improve its reliability.
Preferably, a plurality of through holes which are uniformly distributed are also formed in the auxiliary connecting rib, and two ends of the auxiliary connecting rib are respectively fixed in second connecting grooves on the side faces of the transverse main connecting rib under the common matching of the bolt and the nut.
By adopting the above scheme, because all set up many evenly distributed's through-hole in the auxiliary connection muscle, be convenient for construct mixture and the comprehensive laminating of auxiliary connection muscle, can improve its reliability.
Preferably, the road pavement preassembling construction step is as follows:
firstly, uniformly and vertically fixing all foundation piles of a subbase layer in sequence, then detachably and fixedly connecting a transverse main connecting rib and a longitudinal main connecting rib to the foundation piles of the subbase layer respectively, and finally detachably and fixedly connecting an auxiliary connecting rib between two adjacent transverse main connecting ribs;
secondly, completing the construction of the road pavement subbase according to the subbase construction steps meeting the national regulations until the upper surface of the laid subbase is flush with the upper surfaces of all the subbase foundation piles;
thirdly, firstly, all base layer foundation piles are vertically fixed with all base layer foundation piles one by one in sequence, secondly, the transverse main connecting ribs and the longitudinal main connecting ribs are detachably and fixedly connected to the base layer foundation piles respectively, and finally, the auxiliary connecting ribs are detachably and fixedly connected between every two adjacent transverse main connecting ribs;
fourthly, according to the construction steps of the base layer which accord with the national regulation, the construction of the road pavement base layer is completed until the upper surface of the laid base layer is flush with the upper surfaces of all the foundation piles of the subbase layer;
fifthly, firstly, vertically fixing all surface layer foundation piles with all base layer foundation piles one by one in sequence, secondly, detachably and fixedly connecting the transverse main connecting ribs and the longitudinal main connecting ribs to the surface layer foundation piles respectively, and finally, detachably and fixedly connecting the auxiliary connecting ribs between two adjacent transverse main connecting ribs;
and sixthly, finishing construction of the road pavement surface layer according to the surface layer construction steps meeting the national regulations until all the foundation piles of the subbase layer are completely covered on the upper surface of the laid surface layer.
Compared with the prior art, the invention has the beneficial effects that:
the invention relates to a road pavement preassembling construction structure and a construction method thereof, which are mainly used for improving the temperature property and the reliability of a road so as to prolong the service life of the road.
Drawings
FIG. 1 is a schematic top view of an underlayment foundation pile of the present invention applied to an underlayment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a cross-sectional view taken at B-B of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at C;
FIG. 5 is an enlarged view of a portion of FIG. 1 at D;
FIG. 6 is a schematic front view of the foundation pile of the sub-base of the present invention applied to the sub-base;
FIG. 7 is a schematic top view of a foundation pile of the present invention applied to a foundation layer;
FIG. 8 is an enlarged view of a portion of FIG. 7 at E;
FIG. 9 is a cross-sectional view at F-F of FIG. 8;
fig. 10 is a front view schematically illustrating the construction of the foundation pile for a base layer according to the present invention when applied to a base layer;
fig. 11 is a schematic top view illustrating a structure of a foundation pile for a surface course according to the present invention;
FIG. 12 is an enlarged view of a portion of FIG. 11 at G;
FIG. 13 is a cross-sectional view taken at H-H in FIG. 12;
fig. 14 is a front view schematically showing the construction of the foundation pile for the surface course according to the present invention.
In the figure:
1-base layer foundation piles; 11-a first connecting groove; 12-a docking chamber; 13-avoiding the cavity; 14-supporting shaft; 15-sealing cover; 16-a return spring; 17-a guide block; 18-a guide lumen; 2-foundation piles; 21-butt joint; 3-surface layer foundation pile; 4-transverse main connecting ribs; 41-a second connecting groove; 5-longitudinal main connecting ribs; 6-auxiliary connecting ribs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION
Referring to fig. 1-14, the present invention provides a technical solution:
a road pavement preassembly construction structure and a construction method thereof comprise an underlayer foundation pile 1, an underlayer foundation pile 2, an underlayer foundation pile 3, a transverse main connecting rib 4, a longitudinal main connecting rib 5 and an auxiliary connecting rib 6;
the subbase foundation piles 1 are arranged at a plurality of positions, and all the subbase foundation piles 1 are uniformly distributed and positioned in a subbase of a road surface;
the base layer foundation piles 2 are arranged at a plurality of positions, and all the base layer foundation piles 2 are uniformly distributed and positioned in a base layer of a road surface;
the surface layer foundation piles 3 are arranged at a plurality of positions, and all the surface layer foundation piles 3 are uniformly distributed and positioned in the surface layer of the road surface;
the transverse main connecting ribs 4 and the longitudinal main connecting ribs 5 are arranged at a plurality of positions, and all the transverse main connecting ribs 4 and the longitudinal main connecting ribs 5 can be detachably and fixedly connected to the base layer foundation piles 1, the base layer foundation piles 2 or the surface layer foundation piles 3 respectively;
the auxiliary connecting ribs 6 are provided with a plurality of positions, and all the auxiliary connecting ribs 6 are fixedly connected between the two adjacent transverse main connecting ribs 4 in a detachable mode.
The invention is mainly used for improving the temperature property and the reliability of the road, thereby prolonging the service life of the road, and the construction structure is simple and flexible to assemble, thereby greatly improving the overall construction efficiency. Wherein: the foundation piles 1 of the subbase layer are mainly used as the building benchmark of the subbase layer pre-installation reinforcing structure, the foundation piles 2 of the base layer are mainly used as the building benchmark of the base layer pre-installation reinforcing structure, the foundation piles 3 of the surface layer are mainly used as the horizontal main connecting ribs 4, the vertical main connecting ribs 5 and the auxiliary connecting ribs 6 of the building benchmark of the surface layer pre-installation reinforcing structure, the foundation piles 2 of the auxiliary base layer are connected in the base layer, and the foundation piles 3 of the auxiliary surface layer are connected in the surface layer.
The side of subbase foundation pile 1 is provided with first connecting groove 11, the butt joint chamber 12 of perpendicular setting is seted up to the inside of subbase foundation pile 1, the chamber 13 of dodging of perpendicular setting is seted up to the below of butt joint chamber 12, dodge the chamber 13 and be equipped with the back shaft 14 of perpendicular setting in 13, the top end of back shaft 14 is fixed with the sealed lid 15 that the level set up, nested reset spring 16 on the axle body of back shaft 14, the lower tip both sides of back shaft 14 are fixed with guide block 17 respectively, guide block 17 is located and sets up in the guide chamber 18 of dodging chamber 13 both sides.
The first connecting groove 11 is used for assembling and connecting the transverse main connecting rib 4 and the longitudinal main connecting rib 5; the butt joint cavity 12 is used for assisting the up-and-down connection between foundation piles; the avoidance cavity 13 is used for supporting the support shaft 14; the sealing cover 15 is used for sealing the opening of the butt joint cavity 12 to prevent dust from entering the butt joint cavity 12; the return spring 16 is used for the rebound return of the sealing cover 15; the guide block 17 is used for assisting the guide movement of the support shaft 14, and the guide cavity 18 is used for limiting the position of the guide block 17.
The sealing cover 15 can completely seal the opening of the docking chamber 12.
Under the action of the elastic force of the return spring 16 without external force, the sealing cover 15 is driven to always seal the opening of the butt joint cavity 12, so that dust and the like are prevented from entering the butt joint cavity 12 to influence butt joint.
The upper half of the docking chamber 12 is provided with an internal thread.
The quick connection between the foundation piles is convenient.
The lower end of the foundation pile 2 is provided with a butt joint 21, and the outer side of the butt joint 21 is provided with an external thread.
The abutment 21 is used for abutment between foundation piles.
Except the butt joint 21, the rest of the composition structure of the base foundation pile 2 is completely the same as that of the base foundation pile 1, and the base foundation pile 2 and the base foundation pile 1 can be fixed through threaded connection.
After finishing the subbase construction through subbase foundation pile 1, can be connected basic unit foundation pile 2 with subbase foundation pile 1 to carry out basic unit construction, be connected with a plurality of basic unit foundation piles 2 through a plurality of subbase foundation piles 1 between subbase and the basic unit like this, can improve its stability.
Except the internal component structure of the foundation pile 2, the rest component structures of the surface foundation pile 3 are completely the same as the rest structures of the foundation pile 2, and the surface foundation pile 3 and the foundation pile 2 can be fixedly connected through threads.
After finishing the subbase construction through subbase foundation pile 1, can be connected surface course foundation pile 3 with basic unit's foundation pile 2 to carry out basic unit's construction, be connected with a plurality of surface course foundation piles 3 through a plurality of basic unit's foundation piles 2 between basic unit and the surface course like this, can improve its stability.
All set up many evenly distributed's through-hole in horizontal main splice bar 4 and the vertical main splice bar 5, the both ends of horizontal main splice bar 4 and vertical main splice bar 5 are fixed in first connecting groove 11 under the common cooperation of bolt and nut respectively.
Because all set up many places evenly distributed's through-hole in horizontal main joint muscle 4 and the vertical main joint muscle 5, be convenient for construction mixture and horizontal main joint muscle 4 and vertical main joint muscle 5 laminate comprehensively, can improve its reliability.
A plurality of through holes which are uniformly distributed are also formed in the auxiliary connecting rib 6, and two ends of the auxiliary connecting rib 6 are respectively fixed in second connecting grooves 41 on the side surfaces of the transverse main connecting ribs 4 under the common matching of bolts and nuts.
Because all set up many evenly distributed's through-hole in the auxiliary connection muscle 6, be convenient for construct mixture and the comprehensive laminating of auxiliary connection muscle 6, can improve its reliability.
The road pavement preassembling construction method comprises the following steps:
firstly, uniformly and vertically fixing all foundation piles 1 of a subbase layer in sequence, then detachably and fixedly connecting a transverse main connecting rib 4 and a longitudinal main connecting rib 5 to the foundation piles 1 of the subbase layer respectively, and finally detachably and fixedly connecting an auxiliary connecting rib 6 between two adjacent transverse main connecting ribs 4;
secondly, completing the construction of the road pavement subbase according to the subbase construction steps meeting the national regulations until the upper surface of the laid subbase is flush with the upper surfaces of all the subbase foundation piles 1;
thirdly, firstly, all base layer foundation piles 2 are vertically fixed with all base layer foundation piles 1 one by one in sequence, secondly, the transverse main connecting ribs 4 and the longitudinal main connecting ribs 5 are detachably and fixedly connected to the base layer foundation piles 2 respectively, and finally, the auxiliary connecting ribs 6 are detachably and fixedly connected between every two adjacent transverse main connecting ribs 4;
fourthly, according to the construction steps of the base layer which accord with the national regulation, the construction of the road pavement base layer is completed until the upper surface of the laid base layer is flush with the upper surfaces of all the foundation piles 1 of the subbase layer;
fifthly, firstly, vertically fixing all surface layer foundation piles 3 with all base layer foundation piles 2 one by one in sequence, secondly, detachably and fixedly connecting the transverse main connecting ribs 4 and the longitudinal main connecting ribs 5 to the surface layer foundation piles 3 respectively, and finally, detachably and fixedly connecting the auxiliary connecting ribs 6 between two adjacent transverse main connecting ribs 4;
and sixthly, finishing construction of the road pavement surface layer according to the surface layer construction steps meeting the national regulations until all the foundation piles 1 of the subbase layer are completely covered on the upper surface of the laid surface layer.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (10)

1. The utility model provides a road surface pre-installation construction structures which characterized in that: the foundation pile comprises a foundation pile base (1), a foundation pile base (2), a foundation pile base (3), a transverse main connecting rib (4), a longitudinal main connecting rib (5) and an auxiliary connecting rib (6);
the subbase foundation piles (1) are arranged at a plurality of positions, and all the subbase foundation piles (1) are uniformly distributed and positioned in the subbase of the pavement;
the base layer foundation piles (2) are arranged at a plurality of positions, and all the base layer foundation piles (2) are uniformly distributed and positioned in a base layer of a road surface;
the surface layer foundation piles (3) are arranged at a plurality of positions, and all the surface layer foundation piles (3) are uniformly distributed and positioned in the surface layer of the road surface;
the transverse main connecting ribs (4) and the longitudinal main connecting ribs (5) are respectively provided with a plurality of positions, and all the transverse main connecting ribs (4) and the longitudinal main connecting ribs (5) can be detachably and fixedly connected to the base layer foundation piles (1), the base layer foundation piles (2) or the surface layer foundation piles (3) respectively;
the auxiliary connecting ribs (6) are arranged at a plurality of positions, and all the auxiliary connecting ribs (6) are fixedly connected between every two adjacent transverse main connecting ribs (4) in a detachable mode.
2. A road surface preassembling construction structure according to claim 1, characterized in that: the side of subbase foundation pile (1) is provided with first connecting groove (11), butt joint chamber (12) of perpendicular setting are seted up to the inside of subbase foundation pile (1), chamber (13) of dodging of perpendicular setting is seted up to the below of butt joint chamber (12), dodge chamber (13) and be equipped with back shaft (14) of perpendicular setting in the chamber (13), the last end of back shaft (14) is fixed with sealed lid (15) that the level set up, the epaxial nestification of back shaft (14) has reset spring (16), the lower end both sides of back shaft (14) are fixed with guide block (17) respectively, guide block (17) are located and set up in guide chamber (18) of dodging chamber (13) both sides.
3. A road surface preassembling construction structure according to claim 2, characterized in that: the sealing cover (15) can completely seal the opening of the docking cavity (12).
4. A road surface preassembling construction structure according to claim 2, characterized in that: the upper half part of the butt joint cavity (12) is provided with internal threads.
5. A road surface preassembling construction structure according to claim 1, characterized in that: the lower end of the base foundation pile (2) is provided with a butt joint (21), and the outer side of the butt joint (21) is provided with an external thread.
6. A road pavement preassembling construction structure according to claim 5, characterized in that: except the butt joint (21), the rest of the composition structure of the base layer foundation pile (2) is completely the same as that of the base layer foundation pile (1), and the base layer foundation pile (2) and the base layer foundation pile (1) can be fixedly connected through threads.
7. A road surface preassembling construction structure according to claim 1, characterized in that: except the internal composition structure of the base foundation pile (2), the rest composition structures of the surface foundation pile (3) are completely the same as the rest structures of the base foundation pile (2), and the surface foundation pile (3) and the base foundation pile (2) can be fixedly connected through threads.
8. A road surface preassembling construction structure according to claim 1, characterized in that: the through holes which are uniformly distributed at multiple positions are formed in the transverse main connecting rib (4) and the longitudinal main connecting rib (5), and the two ends of the transverse main connecting rib (4) and the longitudinal main connecting rib (5) are fixed in the first connecting groove (11) respectively under the common matching of the bolt and the nut.
9. A road surface preassembling construction structure according to claim 1, characterized in that: through holes which are uniformly distributed at multiple positions are also formed in the auxiliary connecting rib (6), and two ends of the auxiliary connecting rib (6) are fixed in second connecting grooves (41) on the side surfaces of the transverse main connecting rib (4) respectively under the common matching of bolts and nuts.
10. The construction method of a road pavement pre-installation construction structure according to claim 1, characterized in that: the road pavement preassembling construction method comprises the following steps:
firstly, uniformly and vertically fixing all foundation piles (1) of a subbase layer in sequence, then detachably and fixedly connecting transverse main connecting ribs (4) and longitudinal main connecting ribs (5) to the foundation piles (1) of the subbase layer respectively, and finally detachably and fixedly connecting auxiliary connecting ribs (6) between two adjacent transverse main connecting ribs (4);
secondly, completing the construction of the road pavement subbase according to the subbase construction steps meeting the national regulations until the upper surface of the laid subbase is flush with the upper surfaces of all the subbase foundation piles (1);
thirdly, firstly, all base layer foundation piles (2) are vertically fixed with all base layer foundation piles (1) one by one in sequence, secondly, the transverse main connecting ribs (4) and the longitudinal main connecting ribs (5) are respectively and fixedly connected to the base layer foundation piles (2) in a detachable mode, and finally, the auxiliary connecting ribs (6) are fixedly connected between every two adjacent transverse main connecting ribs (4) in a detachable mode;
fourthly, according to the construction steps of the base layer which accord with the national regulation, the construction of the road pavement base layer is completed until the upper surface of the laid base layer is flush with the upper surfaces of all the foundation piles (1) of the subbase layer;
fifthly, firstly, vertically fixing all surface layer foundation piles (3) with all base layer foundation piles (2) one by one in sequence, secondly, detachably and fixedly connecting the transverse main connecting ribs (4) and the longitudinal main connecting ribs (5) to the surface layer foundation piles (3) respectively, and finally, detachably and fixedly connecting the auxiliary connecting ribs (6) between two adjacent transverse main connecting ribs (4);
and sixthly, finishing construction of the road pavement surface layer according to the surface layer construction steps meeting the national regulations until all the foundation piles (1) of the subbase layer are completely covered on the upper surface of the laid surface layer.
CN202210035734.8A 2022-01-13 2022-01-13 Road pavement preassembling construction structure and construction method thereof Active CN114855540B (en)

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CN114855540B CN114855540B (en) 2023-12-19

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780370B1 (en) * 2006-06-08 2007-11-29 (주)삼우아이엠씨 Tie bar for reinforced concrete pavemant and reinforced concrete pavemant method using the same
CN108374301A (en) * 2018-02-02 2018-08-07 南通城欣市政工程有限公司 Road surface structure and its construction method
CN209368805U (en) * 2018-11-10 2019-09-10 陕西交通公路设计研究院有限公司 A kind of broken stone pile road structure
CN210561555U (en) * 2019-08-24 2020-05-19 浙江诚通市政建设有限公司 Town road reinforced structure
CN211057527U (en) * 2019-09-21 2020-07-21 西安永夷建设工程有限责任公司 Roadbed structure of soft foundation pavement

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100780370B1 (en) * 2006-06-08 2007-11-29 (주)삼우아이엠씨 Tie bar for reinforced concrete pavemant and reinforced concrete pavemant method using the same
CN108374301A (en) * 2018-02-02 2018-08-07 南通城欣市政工程有限公司 Road surface structure and its construction method
CN209368805U (en) * 2018-11-10 2019-09-10 陕西交通公路设计研究院有限公司 A kind of broken stone pile road structure
CN210561555U (en) * 2019-08-24 2020-05-19 浙江诚通市政建设有限公司 Town road reinforced structure
CN211057527U (en) * 2019-09-21 2020-07-21 西安永夷建设工程有限责任公司 Roadbed structure of soft foundation pavement

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