CN114922019B - Slope pavement construction method - Google Patents
Slope pavement construction method Download PDFInfo
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- CN114922019B CN114922019B CN202210754557.9A CN202210754557A CN114922019B CN 114922019 B CN114922019 B CN 114922019B CN 202210754557 A CN202210754557 A CN 202210754557A CN 114922019 B CN114922019 B CN 114922019B
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- prefabricated
- embedded groove
- pavement
- pavement slab
- compaction
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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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/005—Individual couplings or spacer elements for joining the prefabricated units
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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
- E01C5/00—Pavings made of prefabricated single units
- E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
-
- 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
- E01C2201/00—Paving elements
- E01C2201/06—Sets of paving elements
-
- 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
- E01C2201/00—Paving elements
- E01C2201/14—Puzzle-like connections
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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
- 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 construction method of a slope pavement, which comprises the following construction steps: s1, transporting a prefabricated pavement slab to a preset position; s2, paving the prefabricated pavement slab on a pavement through a connecting assembly, wherein the connecting assembly comprises connecting piles and compaction blocks; s3, processing an embedded groove on the pre-constructed pavement; s4, placing a plurality of compaction blocks into the bottom of the embedded groove; s5, placing the connecting piles into the embedded grooves and positioning the connecting piles at the tops of the compacting blocks; s6, pressing the connecting piles into the bottom of the embedded groove, so that a plurality of compaction blocks are pressed into surrounding rocks around the central axis of the embedded groove by the connecting piles; s7, continuing to press the connecting piles, so that the extending parts are pressed into the surrounding rocks at the bottom of the embedded groove; s8, the connecting pile is provided with a connecting part extending out of the embedded groove, and the prefabricated pavement slab is assembled to the connecting part; s9, carrying out subsequent construction steps to integrate the prefabricated pavement slab with the pre-constructed pavement; the risk coefficient of construction danger and pavement cracking danger after construction can be reduced, and the safety is improved.
Description
Technical Field
The invention relates to the field of road construction, in particular to a slope pavement construction method.
Background
Under the topography limiting conditions, such as steep slope sections, the existing pavement slab is affected by the gravity component of the pavement slab under the action of loads such as automobiles, the pavement slab can slide downwards, splicing and falling off phenomena are caused, the construction difficulty degree is increased, and the danger coefficient of construction danger and pavement cracking danger after construction is increased.
Therefore, in order to solve the above problems, there is a need for a slope pavement construction method that can reduce the risk factor of the construction risk and the risk of pavement cracking after construction, and improve the safety.
Disclosure of Invention
In view of the above, the present invention aims to overcome the defects in the prior art, and provide a construction method for a slope road surface, which can reduce the risk coefficient of construction risk and the risk of road surface cracking after construction, and improve the safety.
The slope pavement construction method comprises the following construction steps:
s1, transporting a prefabricated pavement slab to a preset position;
s2, paving the prefabricated pavement slab on a pavement through a connecting assembly, wherein the connecting assembly comprises connecting piles and compaction blocks;
s3, processing an embedded groove on the pre-constructed pavement;
s4, a plurality of compaction blocks are arranged; placing a plurality of compaction blocks into the bottom of the embedded groove, wherein the compaction blocks are uniformly distributed in the circumference of the central axis of the embedded groove;
s5, placing the connecting piles into the embedded grooves and positioning the connecting piles at the tops of the compacting blocks;
the connecting pile is columnar, the embedded groove is columnar matched with the connecting pile, and the central axis of the embedded groove coincides with the central axis of the connecting pile;
the bottom of the connecting pile is provided with a conical extending part, and the central axis of the extending part is overlapped with the central axis of the connecting pile;
s6, pressing the connecting piles into the bottom of the embedded groove, so that a plurality of compaction blocks are pressed into surrounding rocks around the central axis of the embedded groove by the connecting piles;
the compaction block is provided with an arc-shaped notch for positioning the extending part;
s7, continuing to press the connecting piles, so that the extending parts are pressed into the surrounding rocks at the bottom of the embedded groove, and a plurality of compaction blocks are pressed into the surrounding rocks at the circumferential side wall of the embedded groove;
the cambered surfaces of the arc-shaped openings are matched with the cambered surfaces of the connecting piles, so that after the extending parts are pressed into the surrounding rock at the bottom of the embedded groove bottom, the arc-shaped openings corresponding to the compaction blocks form clasps on the circumferential outer walls of the connecting piles;
s8, the connecting pile is provided with a connecting part extending out of the embedded groove, and the prefabricated pavement slab is assembled to the connecting part to form a fixation;
s9, carrying out subsequent construction steps to integrate the prefabricated pavement slab with the pre-constructed pavement.
Further, the connection assembly is prefabricated and transported to a construction site for use or is ready for use at the construction site.
Further, the horizontal section of the compaction block is in a sector shape, and the diameter of the inner circle forming the sector is the same as the diameter of the outer circle forming the connecting pile.
Further, the vertical section of compaction piece is trapezoidal, trapezoidal upper base is compressed tightly in the outer wall of connecting pile.
Further, prefabricated curb plate includes a plurality of prefabricated curb plate bodies, and a plurality of prefabricated curb plate bodies assemble the connection step by step with the connected mode of mortise and tenon joint.
Further, the front end of the prefabricated pavement slab body extends forwards to form a tenon, and the rear end of the prefabricated pavement slab body is inwards recessed to form a mortise; when the adjacent prefabricated pavement slab bodies are installed, the tenons of the prefabricated pavement slab bodies are matched with mortise holes of the prefabricated pavement slab bodies at the upper stage; mortise of prefabricated curb plate body cooperates with the tenon of the prefabricated curb plate body of next level.
Further, each prefabricated pavement slab body corresponds to at least one group of connecting components.
The beneficial effects of the invention are as follows: according to the slope pavement construction method disclosed by the invention, the prefabricated pavement slab is paved and positioned to the limit terrain through the connecting assembly, so that the problem that the pavement slab partially falls off and slides can be solved; the normal traffic of the road is realized; thus ensuring that the pavement slab cannot slip and fall off on a steep slope under the conditions of paving and traffic; the risk coefficient of construction danger and pavement cracking danger after construction can be reduced, and the safety is improved.
Drawings
The invention is further described below with reference to the accompanying drawings and examples:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the assembled pavement slab of the present invention;
fig. 3 is a schematic top sectional view of the connecting assembly of the present invention.
Detailed Description
Fig. 1 is a schematic structural diagram of the present invention, and as shown in the drawing, the construction method of a slope pavement in this embodiment includes the following construction steps:
s1, transporting a prefabricated pavement slab to a preset position; the preset position is generally a construction section of a slope road surface, in the scheme, the prefabricated road surface plate comprises a plurality of prefabricated road surface plate bodies 1, and the prefabricated road surface plate bodies 1 are assembled and connected step by step in a mortise and tenon connection mode; the step-by-step assembly is carried out according to a set sequence, as shown in the figure, the front end of the prefabricated pavement slab body 1 extends forwards to form a tenon 11, and the rear end of the prefabricated pavement slab body 1 is inwards recessed to form a mortise 12; the front and the back are slope directions of the slope surface, the slope is downward, the front and the back are downward, and when the adjacent prefabricated pavement slab bodies 1 are installed, the tenons 11 of the prefabricated pavement slab bodies 1 are matched with mortise 12 of the previous-stage prefabricated pavement slab body 1; mortise 12 of prefabricated pavement slab body 1 cooperates with tenon 11 of next-stage prefabricated pavement slab body 1; according to the scheme, only the mounting mode of step-by-step assembly of four prefabricated pavement slab bodies 1 is shown, the prefabricated pavement slab body 1 at the front end cuts off the rabbet 11 at the front end, the prefabricated pavement slab body 1 at the rear end cuts off the mortise 12 at the rear end, and the prefabricated pavement slab body and the two prefabricated pavement slab bodies 1 in the middle are assembled according to the steps; the partitioned prefabricated pavement slab body 1 is beneficial to transportation and on-site assembly, and improves the construction efficiency;
s2, paving the prefabricated pavement slab on a pavement through a connecting assembly; each prefabricated pavement slab body 1 at least corresponds to one group of connecting components; during actual use, the number and the position arrangement of the connecting components can be selected according to actual conditions, the scheme only shows a schematic diagram along the assembly direction of the prefabricated pavement slab body 1, each prefabricated pavement slab body 1 corresponds to two groups of connecting components, the two groups of connecting components are arranged at intervals along the assembly direction of the prefabricated pavement slab body 1, and the fixing effect of each prefabricated pavement slab body 1 on a roadbed is improved; the connecting assembly comprises a connecting pile 2 and a compacting block 3, and is prefabricated and transported to a construction site for use or is manufactured and used at the construction site; the connecting piles 2 and the compacting blocks 3 are prefabricated components and the prefabricated pavement slab body 1 which are transported to the site at the same time, so that the assembly efficiency is improved;
s3, processing an embedded groove on the pre-constructed pavement, wherein the embedded groove is used for embedding the compacting block 3 and the connecting pile 2; in the scheme, the groove shape of the embedded groove is matched with the external dimension of the connecting pile 2, namely the connecting pile 2 is limited in the embedded groove in the circumferential direction, and the circumferential direction is the circumferential direction of the connecting pile 2 on the horizontal section;
s4, a plurality of compaction blocks 3 are arranged; the method comprises the steps that a plurality of compaction blocks 3 are arranged at the bottom of a pre-buried groove, the compaction blocks 3 are uniformly distributed in the circumference of the central axis of the pre-buried groove, the compaction blocks 3 can play a role in compacting a connecting pile 2 after the connecting pile 2 is arranged in the pre-buried groove, and the number of the compaction blocks 3 is based on actual construction and is not repeated herein;
s5, placing the connecting piles 2 into the embedded grooves, and positioning the connecting piles 2 and the compacting blocks 3 at the top of the compacting blocks 3, wherein the connecting piles 2 and the compacting blocks 3 are not fixed with the surrounding rock 4; the connecting pile 2 is columnar, the embedded groove is columnar matched with the connecting pile 2, and the central axis of the embedded groove coincides with the central axis of the connecting pile 2; the bottom of the connecting pile 2 is provided with a conical extending part, and the central axis of the extending part is overlapped with the central axis of the connecting pile 2; the connecting pile 2 is driven into the surrounding rock 4 in the follow-up mode to provide a pre-fixing foundation, namely the connecting pile 2 is driven into the surrounding rock 4 to form a whole with the surrounding rock 4, and the fixing effect is improved;
s6, pressing the connecting piles 2 into the bottom of the embedded groove, so that a plurality of compaction blocks 3 are pressed into surrounding rocks 4 around the central axis of the embedded groove by the connecting piles 2, and the connecting piles 2 and the compaction blocks 3 are driven into the surrounding rocks 4 in a schematic structural view as shown in the figure; the compaction block 3 is provided with an arc-shaped notch for positioning the extending part, and the arc-shaped notch is more beneficial to being matched with the conical extending part and is beneficial to compacting the compaction block 3 to the circumference of the connecting pile 2; during actual construction, along with the fact that the connecting piles 2 are continuously and deeply connected to the surrounding rock 4 at the bottom of the embedded groove, the plurality of compaction blocks 3 are also deeply connected to the surrounding rock 4 at the wall of the embedded groove by the extrusion of the peripheral outer wall of the connecting piles 2, so that the plurality of compaction blocks 3 and the connecting piles 2 are well fixed in the surrounding rock 4, the construction process is convenient, and the fixing effect is excellent;
further, in the initial state of the connecting pile 2, when the surrounding rock 4 is not driven, the extending part of the connecting pile 2 is contacted with the arc-shaped openings corresponding to the compaction blocks 3 respectively, in this state, the compaction blocks 3 are positioned at the bottom of the embedded groove, and the compaction blocks 3 form a support for the connecting pile 2;
in the construction state of the connecting pile 2, in the process of driving the surrounding rock 4, the extending part of the connecting pile 2 continuously drives downwards to the surrounding rock 4 at the bottom of the embedded groove, and the extending part continuously extrudes a plurality of compaction blocks 3 positioned in the circumferential direction of the extending part due to the conical structure of the extending part, and meanwhile, the extruded plurality of compaction blocks 3 continuously drive into the surrounding rock 4 at the wall of the embedded groove;
after the construction of the connecting pile 2 is completed, the connecting pile 2, the plurality of compaction blocks 3 and the surrounding rock 4 form an integral final state, the extending part is completely driven into the surrounding rock 4 at the bottom of the embedded groove, the plurality of compaction blocks 3 and the surrounding rock 4 at the wall of the embedded groove are fixed, at the moment, the connecting pile is shown in the figure, and the plurality of compaction blocks 3 form a holding on the peripheral outer wall of the connecting pile 2;
s7, continuing to press the connecting piles 2, so that the extending parts are pressed into the surrounding rocks 4 at the bottom of the embedded groove, and a plurality of compaction blocks 3 are pressed into the surrounding rocks 4 at the circumferential side wall of the embedded groove;
the cambered surfaces of the arc-shaped openings are matched with the cambered surfaces of the connecting piles 2, so that after the extending parts are pressed into the surrounding rock 4 at the bottom of the embedded groove bottom, the arc-shaped openings corresponding to the compaction blocks 3 form clasps on the circumferential outer walls of the connecting piles 2; as shown in the figure, the scheme only shows four compaction blocks 3 uniformly distributed on the circumference of the connecting pile 2, the horizontal section of each compaction block 3 is in a sector shape, and the diameter of the inner circle forming the sector shape is the same as the diameter of the outer circle forming the connecting pile 2; the compaction block 3 is convenient to squeeze surrounding rocks 4, the connection pile 2 is easy to clamp, the fixing strength of the connection pile 2 in the surrounding rocks 4 is improved, the vertical section of the compaction block 3 is trapezoid, the upper bottom of the trapezoid is tightly pressed on the outer wall of the connection pile 2, when the compaction block 3 is squeezed and tightly pressed with the surrounding rocks 4, the squeezed soil or the surrounding rocks 4 are simultaneously backfilled and fixed to the compaction block 3, the squeezing force and the friction resistance to the connection pile 2 are increased, the fixing effect of the connection pile 2 on the bottom surrounding rocks 4 can be further ensured, the fixing strength of the connection pile 2 is improved, and the problem that the connection pile 2 is easily pulled out is avoided;
s8, the connecting pile 2 is provided with a connecting part extending out of the embedded groove, the prefabricated pavement slab is assembled to the connecting part to form fixation, the prefabricated pavement slab body 1 is provided with the connecting groove with the size and the shape matched with those of the connecting part, and the connecting part and the connecting groove are assembled during assembly, so that the prefabricated pavement slab body 1 can be supported and fixed, the subsequent construction on a slope is facilitated, and the construction efficiency, the construction safety and the construction quality of the slope are ensured;
s9, carrying out subsequent construction steps to integrate the prefabricated pavement slab with the pre-constructed pavement; the subsequent construction steps are the prior steps of paving concrete layers or paving asphalt layers in the prior art, and are not repeated here;
the prefabricated pavement slab is paved and positioned to a limit terrain through the connecting assembly, so that the problem of local falling and sliding of the pavement slab can be solved; the normal traffic of the road is realized; thus ensuring that the pavement slab cannot slip and fall off on a steep slope under the conditions of paving and traffic; the risk coefficient of construction danger and pavement cracking danger after construction can be reduced, and the safety is improved.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered by the scope of the claims of the present invention.
Claims (7)
1. A slope pavement construction method is characterized in that: the construction method comprises the following construction steps:
s1, transporting a prefabricated pavement slab to a preset position;
s2, paving the prefabricated pavement slab on a pavement through a connecting assembly, wherein the connecting assembly comprises connecting piles and compaction blocks;
s3, processing an embedded groove on the pre-constructed pavement;
s4, a plurality of compaction blocks are arranged; placing a plurality of compaction blocks into the bottom of the embedded groove, wherein the compaction blocks are uniformly distributed in the circumference of the central axis of the embedded groove;
s5, placing the connecting piles into the embedded grooves and positioning the connecting piles at the tops of the compacting blocks;
the connecting pile is columnar, the embedded groove is columnar matched with the connecting pile, and the central axis of the embedded groove coincides with the central axis of the connecting pile;
the bottom of the connecting pile is provided with a conical extending part, and the central axis of the extending part is overlapped with the central axis of the connecting pile;
s6, pressing the connecting piles into the bottom of the embedded groove, so that a plurality of compaction blocks are pressed into surrounding rocks around the central axis of the embedded groove by the connecting piles, and a plurality of compaction blocks are pressed into the surrounding rocks around the side wall of the embedded groove;
the compaction block is provided with an arc-shaped notch for positioning the extending part;
s7, continuing to press the connecting piles, so that the extending parts are pressed into the surrounding rocks at the bottom of the embedded groove;
the cambered surfaces of the arc-shaped openings are matched with the cambered surfaces of the connecting piles, so that after the extending parts are pressed into the surrounding rock at the bottom of the embedded groove bottom, the arc-shaped openings corresponding to the compaction blocks form clasps on the circumferential outer walls of the connecting piles;
s8, the connecting pile is provided with a connecting part extending out of the embedded groove, and the prefabricated pavement slab is assembled to the connecting part to form a fixation;
s9, carrying out subsequent construction steps to integrate the prefabricated pavement slab with the pre-constructed pavement.
2. The slope pavement construction method according to claim 1, wherein: the connecting component is prefabricated and transported to a construction site for use or is manufactured and used at the construction site.
3. The slope pavement construction method according to claim 1, wherein: the horizontal section of the compaction block is in a sector shape, and the diameter of the inner circle forming the sector is the same as the diameter of the outer circle forming the connecting pile.
4. The slope pavement construction method according to claim 1, wherein: the vertical section of compaction piece is trapezoidal, trapezoidal upper bottom is compressed tightly in the outer wall of connecting pile.
5. The slope pavement construction method according to claim 1, wherein: the prefabricated pavement slab comprises a plurality of prefabricated pavement slab bodies which are assembled and connected step by step in a mortise and tenon connection mode.
6. The slope pavement construction method according to claim 5, wherein: the front end of the prefabricated pavement slab body extends forwards to form a tenon, and the rear end of the prefabricated pavement slab body is inwards recessed to form a mortise; when the adjacent prefabricated pavement slab bodies are installed, the tenons of the prefabricated pavement slab bodies are matched with mortise holes of the prefabricated pavement slab bodies at the upper stage; mortise of prefabricated curb plate body cooperates with the tenon of the prefabricated curb plate body of next level.
7. The slope pavement construction method according to claim 5, wherein: each prefabricated pavement slab body at least corresponds to one group of connecting components.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210754557.9A CN114922019B (en) | 2022-06-30 | 2022-06-30 | Slope pavement construction method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210754557.9A CN114922019B (en) | 2022-06-30 | 2022-06-30 | Slope pavement construction method |
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| CN114922019A CN114922019A (en) | 2022-08-19 |
| CN114922019B true CN114922019B (en) | 2023-04-28 |
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Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB691722A (en) * | 1951-02-16 | 1953-05-20 | Armand Blaton | Compound foundation piles composed of prefabricated elements |
| GB805460A (en) * | 1956-04-12 | 1958-12-03 | Erich Luebbert | Improvements in or relating to concrete road surfaces |
| JP2000080648A (en) * | 1998-06-26 | 2000-03-21 | Mitani Sekisan Co Ltd | Ready-made concrete pile provided with reinforced cage on lower end part, reinforced cage, foundation pile structure and construction method for foundation pile |
| GB0426025D0 (en) * | 2004-11-26 | 2004-12-29 | Screwfast Foundations Ltd | A pile sleeve and a method of pile installation |
| JP2005061171A (en) * | 2003-08-20 | 2005-03-10 | East Japan Railway Co | Pile head structure of pile foundation and construction method of pile head of the pile foundation |
| CN101736739A (en) * | 2009-12-17 | 2010-06-16 | 李征 | Multisection double-protection casing pile pore-forming device and pile forming method thereof |
| KR20150009325A (en) * | 2013-07-16 | 2015-01-26 | 한국도로공사 | Road Repairing Method Using Composition Of Road Repairs |
| CN104805835A (en) * | 2015-04-09 | 2015-07-29 | 江苏江鸿建设工程有限公司 | Construction pile |
| CN107476290A (en) * | 2017-09-22 | 2017-12-15 | 四川省上元天骄建筑工程有限公司 | Pilework forming method and compacted formula pilework |
| CN108775013A (en) * | 2018-08-07 | 2018-11-09 | 浙江大学城市学院 | A kind of perforated plastic casing extruded and extended pile and construction method |
| CA3003970A1 (en) * | 2017-05-09 | 2018-11-09 | Astra Capital Incorporated | Modular platform deck for traffic |
| CN110184880A (en) * | 2019-05-31 | 2019-08-30 | 武汉一冶建筑安装工程有限责任公司 | Pavement stone plate laying method and pavement construction method |
| CN110409244A (en) * | 2019-08-23 | 2019-11-05 | 中国建筑第七工程局有限公司 | A kind of prefabricated road deck of composite bearing and prefabricated pavement construction method |
| CN111455771A (en) * | 2020-04-13 | 2020-07-28 | 浙江省建筑科学设计研究院有限公司 | Brick road surface structure permeates water |
| JP6774132B1 (en) * | 2020-04-06 | 2020-10-21 | 株式会社オーク | Construction method of steel pipe pile |
| RU2747745C1 (en) * | 2020-07-14 | 2021-05-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" (ТвГТУ) | Road slab |
| CN112901091A (en) * | 2019-11-19 | 2021-06-04 | 闫海鹏 | A stirring stake for geotechnical engineering |
| WO2021204796A1 (en) * | 2020-04-08 | 2021-10-14 | Heerema Marine Contractors Nederland Se | Device for pushing four piles into the ground |
| CN113700033A (en) * | 2021-08-06 | 2021-11-26 | 中铁大桥勘测设计院集团有限公司 | Deep water pile group foundation |
-
2022
- 2022-06-30 CN CN202210754557.9A patent/CN114922019B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB691722A (en) * | 1951-02-16 | 1953-05-20 | Armand Blaton | Compound foundation piles composed of prefabricated elements |
| GB805460A (en) * | 1956-04-12 | 1958-12-03 | Erich Luebbert | Improvements in or relating to concrete road surfaces |
| JP2000080648A (en) * | 1998-06-26 | 2000-03-21 | Mitani Sekisan Co Ltd | Ready-made concrete pile provided with reinforced cage on lower end part, reinforced cage, foundation pile structure and construction method for foundation pile |
| JP2005061171A (en) * | 2003-08-20 | 2005-03-10 | East Japan Railway Co | Pile head structure of pile foundation and construction method of pile head of the pile foundation |
| GB0426025D0 (en) * | 2004-11-26 | 2004-12-29 | Screwfast Foundations Ltd | A pile sleeve and a method of pile installation |
| CN101736739A (en) * | 2009-12-17 | 2010-06-16 | 李征 | Multisection double-protection casing pile pore-forming device and pile forming method thereof |
| KR20150009325A (en) * | 2013-07-16 | 2015-01-26 | 한국도로공사 | Road Repairing Method Using Composition Of Road Repairs |
| CN104805835A (en) * | 2015-04-09 | 2015-07-29 | 江苏江鸿建设工程有限公司 | Construction pile |
| CA3003970A1 (en) * | 2017-05-09 | 2018-11-09 | Astra Capital Incorporated | Modular platform deck for traffic |
| CN107476290A (en) * | 2017-09-22 | 2017-12-15 | 四川省上元天骄建筑工程有限公司 | Pilework forming method and compacted formula pilework |
| CN108775013A (en) * | 2018-08-07 | 2018-11-09 | 浙江大学城市学院 | A kind of perforated plastic casing extruded and extended pile and construction method |
| CN110184880A (en) * | 2019-05-31 | 2019-08-30 | 武汉一冶建筑安装工程有限责任公司 | Pavement stone plate laying method and pavement construction method |
| CN110409244A (en) * | 2019-08-23 | 2019-11-05 | 中国建筑第七工程局有限公司 | A kind of prefabricated road deck of composite bearing and prefabricated pavement construction method |
| CN112901091A (en) * | 2019-11-19 | 2021-06-04 | 闫海鹏 | A stirring stake for geotechnical engineering |
| JP6774132B1 (en) * | 2020-04-06 | 2020-10-21 | 株式会社オーク | Construction method of steel pipe pile |
| WO2021204796A1 (en) * | 2020-04-08 | 2021-10-14 | Heerema Marine Contractors Nederland Se | Device for pushing four piles into the ground |
| CN111455771A (en) * | 2020-04-13 | 2020-07-28 | 浙江省建筑科学设计研究院有限公司 | Brick road surface structure permeates water |
| RU2747745C1 (en) * | 2020-07-14 | 2021-05-13 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тверской государственный технический университет" (ТвГТУ) | Road slab |
| CN113700033A (en) * | 2021-08-06 | 2021-11-26 | 中铁大桥勘测设计院集团有限公司 | Deep water pile group foundation |
Non-Patent Citations (3)
| Title |
|---|
| 桂福坤 ; 张斌斌 ; 曲晓玉 ; 王萍 ; 邵振宇 ; 冯德军 ; .波流作用下围网养殖工程的桩柱结构受力分析.农业工程学报.2020,(11),全文. * |
| 蔡超君 ; 李钰 ; .砂土中静压挤土桩周压力的监测与研究.四川建材.2014,(06),全文. * |
| 邢慧堂 ; 秦世朋 ; 唐卓华 ; 李强 ; 王德超 ; 李俊 ; .桩洞法施工地层响应及结构受力分析.现代隧道技术.2018,(05),全文. * |
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