CN102979026A - Sidewalk having top cover and semi-prefabricated building method thereof - Google Patents
Sidewalk having top cover and semi-prefabricated building method thereof Download PDFInfo
- Publication number
- CN102979026A CN102979026A CN201210188441XA CN201210188441A CN102979026A CN 102979026 A CN102979026 A CN 102979026A CN 201210188441X A CN201210188441X A CN 201210188441XA CN 201210188441 A CN201210188441 A CN 201210188441A CN 102979026 A CN102979026 A CN 102979026A
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- top cover
- sidewalk
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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
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Abstract
The present invention discloses a sidewalk having a top cover and a semi-prefabricated building method thereof. The sidewalk comprises a base (1), a pavement positioned above the base (1), vertical columns (2) fixedly connected with the base (1), supporting beams (3) for fixedly connecting the tops of the vertical columns (2), and a top cover (5) fixed on the supporting beams (3), wherein the vertical columns (2) and the supporting beams (3) are prefabricated concrete structures, the tops of every two vertical columns (2) are connected through a supporting beam (3) so as to form an integral supporting frame unit (10), the base (1) is a cast-in-place concrete structure, and the top cover (5) comprises a prefabricated bottom plate unit (51) and a cast-in-place concrete top layer (52) integratedly combined with the prefabricated bottom plate unit (51). With the sidewalk having the top cover, a pedestrian channel having a top cover can be conveniently and rapidly formed, and the top of the channel can form a large area greening area so as to provide a comfortable living environment for residents.
Description
Technical field
The present invention and a kind of building unit and construction method thereof relate in particular to a kind of sidewalk with top blind flange and construction method thereof, are specially adapted to the sidewalk of region division in the open such as biotope, park.
Background technology
In open-air areas such as biotope, parks, usually only have single ground sidewalk, on hot summer and rainy day, passing pedestrian will stand the hardship of exposing to the sun and rain.In addition, the construction of sidewalk also must tie up corresponding green coverage, and people's living environment is caused some impacts.And if build sidewalk with top cover, existing way is the at the construction field (site) basis of cast-in-place concrete structure, column, crossbeam and top cover normally, and existing construction is miscellaneous with the job practices operation on top cover sidewalk, long construction period.
Summary of the invention
The present invention is directed to the deficiency of existing flitch, a kind of easy construction, quick for installation and can improve sidewalk and the half prefabricated construction method thereof with top cover of green coverage is provided.
The present invention adopts following technical scheme: a kind of sidewalk with top cover comprises: pedestal, be positioned at described pedestal top People's Bank of China road surface, the column that is fixedly connected with described pedestal both sides, be connected across the supporting beam at pedestal two heel post tops and be fixed on top cover on the described supporting beam.
Be positioned at the column of pedestal both sides and be connected across the precast concrete bracing frame unit that a supporting beam between this two root posts top is integrally formed moulding by two, described top cover comprises a plurality of prefabricated panels unit that places on the bracing frame unit, the bottom of the described a plurality of bracing frames unit that is evenly arranged links together by the cast-in-situ concrete pedestal, the top of the described a plurality of bracing frames unit that is evenly arranged and place a plurality of prefabricated panels unit on the bracing frame unit to link together by the cast-in-situ concrete top layer that covers in the above.
Described cast-in-situ concrete top layer each side is provided with a reversed beam corresponding with described stud.
The left and right sides of described prefabricated panel unit is provided with upwardly extending fence board, and described reversed beam is positioned at the medial surface of this fence board and pours into a mould with described cast-in-situ concrete top layer and is connected.
The left and right sides of described prefabricated panel unit also is provided with the bracing frame engagement plate to downward-extension.
Be provided with two prefabricated panel unit between two adjacent bracing frame unit, the mating face of adjacent two prefabricated panel unit is preset with the overlap joint reinforcing bar and combines with described cast-in-situ concrete top layer.
Described supporting beam top upwards is preset with the connecting reinforcement that exposes that is evenly arranged, and this connecting reinforcement and described cast-in-situ concrete top layer combine.
Top, two ends along its length, described sidewalk also is provided with the cast-in-situ concrete cantilevered plate.
The half prefabricated construction method on the sidewalk with top cover of the present invention is that bracing frame unit and the prefabricated panel unit of prefabricated standard specification is for subsequent use in batches in factory, should comprise the steps: by half prefabricated construction method
A. prefabricated bracing frame unit lifting to job site is connected with the cast-in-situ concrete pedestal, the connecting portion in this pedestal and bracing frame unit carries out concrete backfill;
B. erecting bottom board unit between adjacent supports frame unit;
Thereby C. cast-in-situ concrete formation cast-in-situ concrete top layer combines support frame as described above unit and prefabricated panel unit above described prefabricated panel unit.
In described step B, between adjacent bracing frame unit, set up two prefabricated panel unit, and the overlap joint reinforcing bar that adjacent two prefabricated panel unit connecting portions are reserved overlaps.
Further comprising the steps of: along its length top, two ends cast-in-situ concrete forms cantilevered plate on described sidewalk.
Compared with prior art, sidewalk and the construction method thereof with top cover of the present invention has following advantage:
1. originally novel have paulin walkway top blind flange to interconnect, and forms the intensive afforestation zone, improved greatly the Regional Urban Greening area, for the resident provides comfortable living environment;
2. can in the residential quarter, be formed with the current network of paulin between the building, make the pedestrian avoid the hardship of exposing to the sun and rain, for the resident facilitates;
3. can effectively alleviate current pressure, more living space are provided;
4. easy construction is quick for installation, has effectively shortened the engineering construction time, has greatly reduced the impact on the resident.
Description of drawings
Fig. 1 is that the sidewalk of band top cover of the present invention is perpendicular to the sectional drawing of sidewalk trend;
Fig. 2 is the stereogram of support frame as described above unit 10;
Fig. 3 is the sectional drawing that the sidewalk of band top cover of the present invention is parallel to the sidewalk trend;
Fig. 4 is the stereogram of described prefabricated panel unit 51;
Fig. 5 is the syndeton schematic diagram of support frame as described above unit 10 and prefabricated panel unit 51;
Fig. 6 is the syndeton schematic diagram between two prefabricated panel unit 51 between the two bracing frame unit 10.
The specific embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described in further detail.
As shown in figures 1 and 3, the sidewalk with top cover of the present invention comprises: pedestal 1, the road surface (not shown) that is positioned at described pedestal 1 top, the column 2 that is fixedly connected with described pedestal 1, be fixedly connected with the supporting beam 3 at described column 2 tops and be fixed in top cover 5 on the described supporting beam 3.
Special feature of the present invention is: described column 2 and supporting beam 3 are precast concrete, be positioned at road surface left side and be connected the top of each root post 2 with the right side and connect the integral prefabricated bracing frame unit 10 that forms thus " Jiong " shape as shown in Figure 2 by a supporting beam 3, a plurality of bracing frames unit 10 is along the bearing of trend arrangement on road surface.Described pedestal 1 adopts cast-in-place concrete structure also fixedly to be cast in the bottom of described column 2 at the construction field (site), bracing frame unit 10 and pedestal 1 common formation load-bearing main body structure.Described top cover 5 is half precast constructions, mainly forms by prefabricated panel unit 51 and with cast-in-situ concrete top layer 52 that this prefabricated panel unit 51 combines.
As shown in Figure 3, between two adjacent bracing frame unit 10 two prefabricated panel unit 51 are installed, as shown in Figure 4, the edge, the left and right sides of described prefabricated panel unit 51 is provided with upwardly extending fence board 54 and to the bracing frame engagement plate 55 of downward-extension, wherein, support frame as described above engagement plate 55 the inside indentation of an end that is connected with bracing frame unit 10 form thus one just in time with the breach 56 of support frame as described above unit 10 link form fit, on the supporting beam 3 of bracing frame unit 10, the other end is connected with another prefabricated panel unit 51 with an end frame of described breach 56 in described prefabricated panel unit 51.When the sidewalk was straight line, described prefabricated panel unit 51 adopted square structure, and when the sidewalk was curve, 51 forms that adopt the sector structure splicing in described prefabricated panel unit made it consistent with the flexibility on sidewalk.
As shown in Figure 1, thereby described cast-in-situ concrete top layer 52 is cast in the top of prefabricated panel unit 51 all prefabricated panel unit 51 is coupled together, and, each side be cast with a reversed beam 53 that is parallel to the sidewalk center line corresponding with column 2 positions, can guarantee the fastness of whole top cover 5, described reversed beam 53 is cast in the medial surface of this fence board 54, and the position between the left and right sides reversed beam 53 can form large-area afforested areas.
As shown in Figure 5 and Figure 6, the mating face of adjacent two prefabricated panel unit 51 is reserved with the overlap joint reinforcing bar 61 that exposes, and prefabricated panel unit 51 and cast-in-situ concrete top layer 52 can be linked together with overlap joint reinforcing bar 61 overlap joint of two prefabricated panel unit 51 and with the connecting sewing cast-in-situ concrete formation cast-in-situ concrete top layer 52 between 51 tops, prefabricated panel unit and contiguous prefabricated bottom board unit 51 after reinforcing bar 63 in the cast-in-situ concrete top layer 52 is connected.In addition, described supporting beam 3 tops upwards are embedded with the connecting reinforcement that exposes 62 that is evenly arranged along its length direction, these connecting reinforcements 62 combine with described cast-in-situ concrete top layer 52, cast-in-situ concrete top layer 52 and bracing frame unit 10 firmly can be linked together thus.
In addition, the top, two ends on the sidewalk along its length direction reserves cast-in-place zone, as shown in Figure 3, at this zone fluid concrete cantilevered plate 7, can offset alignment error.
The construction method on the sidewalk of band top cover of the present invention comprises the steps:
A. prefabricated bracing frame unit 10 lifting is connected with cast-in-place concrete pedestal 1 to the job site, fixing support rack unit 10 carries out concrete backfill to the connecting portion of this pedestal 1 and bracing frame unit 10;
B. building prefabricated panel supports, two prefabricated panel unit 51 of lifting between each adjacent two bracing frame unit 10, prefabricated panel unit 51 1 ends are set up interlocking at 10 tops, bracing frame unit, the overlap joint reinforcing bar 61 that the other end exposes and the overlap joint reinforcing bar of contiguous prefabricated bottom board unit 51 61 overlap joints;
Thereby C. at the junction of the connecting sewing above the described prefabricated panel unit 51, between the contiguous prefabricated bottom board unit 51 and bracing frame unit 10 and prefabricated panel unit 51 cast-in-situ concrete formation cast-in-situ concrete top layer 52 support frame as described above unit 10 and prefabricated panel unit 51 are combined;
D. repeat the installation that above steps A, B and C can finish the paulin sidewalk;
E. along its length top, two ends cast-in-situ concrete forms cantilevered plate 7 on described sidewalk.
The above is preferred embodiment of the present invention, is not limited to the present invention, all modifications of doing in the present invention spirit and principle, is equal to replacement or improvement etc., all should be included in protection scope of the present invention.
Claims (10)
1. sidewalk with top cover comprises: pedestal (1), be positioned at described pedestal (1) top People's Bank of China road surface, the column (2) that is fixedly connected with described pedestal (1) both sides, be connected across the supporting beam (3) at pedestal two heel posts (2) top and be fixed on top cover (5) on the described supporting beam (3); It is characterized in that:
Be positioned at the column (2) of pedestal both sides and be connected across the precast concrete bracing frame unit (10) that a supporting beam (3) between this two root post (2) top is integrally formed moulding by two, described top cover (5) comprises a plurality of prefabricated panels unit (51) that places on the bracing frame unit (10), the bottom of the described a plurality of bracing frames unit (10) that is evenly arranged links together by cast-in-situ concrete pedestal (1), the top of the described a plurality of bracing frames unit (10) that is evenly arranged and place a plurality of prefabricated panels unit (51) on the bracing frame unit to link together by the cast-in-situ concrete top layer (52) that covers in the above.
2. the sidewalk with top cover according to claim 1 is characterized in that: described cast-in-situ concrete top layer (52) is at corresponding with described column (2) the position reversed beam (53) that each side is provided with.
3. the sidewalk with top cover according to claim 2, it is characterized in that: the left and right sides of described prefabricated panel unit (51) is provided with upwardly extending fence board (54), and described reversed beam (53) is positioned at the medial surface of this fence board (54) and is connected with described cast-in-situ concrete top layer (52) cast.
4. the sidewalk with top cover according to claim 3, it is characterized in that: the left and right sides of described prefabricated panel unit (51) also is provided with the bracing frame engagement plate (55) to downward-extension.
5. according to claim 1 to 4 each described sidewalks with top cover, it is characterized in that: be provided with two prefabricated panel unit (51) between adjacent two bracing frame unit (10), the mating face of adjacent two prefabricated panel unit (51) is preset with overlap joint reinforcing bar (61) and combines with described cast-in-situ concrete top layer (52).
6. according to claim 1 to 4 each described sidewalks with top cover, it is characterized in that: described supporting beam (3) top upwards is preset with the connecting reinforcement that exposes (62) that is evenly arranged, and this connecting reinforcement (62) combines with described cast-in-situ concrete top layer (52).
7. according to claim 1 to 4 each described sidewalks with top cover, it is characterized in that: top, two ends along its length, described sidewalk also is provided with cast-in-situ concrete cantilevered plate (7).
8. half a prefabricated construction method with the sidewalk of top cover is characterized in that, and is for subsequent use in bracing frame unit (10) and prefabricated panel unit (51) of the prefabricated standard specification of factory's batch, should comprise the steps: by half prefabricated construction method
A. prefabricated bracing frame unit (10) lifting is connected with cast-in-situ concrete pedestal (1) to the job site, the connecting portion in this pedestal (1) and bracing frame unit (10) carries out concrete backfill;
B. erecting bottom board unit (51) between adjacent supports frame unit (10);
C. cast-in-situ concrete forms cast-in-situ concrete top layer (52) thereby support frame as described above unit (10) and prefabricated panel unit (51) is combined above described prefabricated panel unit (51).
9. the half prefabricated construction method on the sidewalk with top cover according to claim 8, it is characterized in that: in described step B, between adjacent bracing frame unit (10), set up two prefabricated panel unit (51), and the overlap joint reinforcing bar that adjacent two prefabricated panel unit (51) connecting portion is reserved overlaps.
10. according to claim 8 or the half prefabricated construction method on 9 described sidewalks with top cover, it is characterized in that further comprising the steps of: along its length top, two ends cast-in-situ concrete forms cantilevered plate (7) on described sidewalk.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188441.XA CN102979026B (en) | 2012-06-11 | 2012-06-11 | Sidewalk having top cover and semi-prefabricated building method thereof |
| SG2012062808A SG195427A1 (en) | 2012-06-11 | 2012-08-23 | A covered walkway and a method for semi-precasting the same |
| HK13104465.3A HK1177237A1 (en) | 2012-06-11 | 2013-04-12 | A covered walkway and a method for semi-precasting the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210188441.XA CN102979026B (en) | 2012-06-11 | 2012-06-11 | Sidewalk having top cover and semi-prefabricated building method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102979026A true CN102979026A (en) | 2013-03-20 |
| CN102979026B CN102979026B (en) | 2015-04-15 |
Family
ID=47853351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210188441.XA Active CN102979026B (en) | 2012-06-11 | 2012-06-11 | Sidewalk having top cover and semi-prefabricated building method thereof |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN102979026B (en) |
| HK (1) | HK1177237A1 (en) |
| SG (1) | SG195427A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074194A (en) * | 2013-03-26 | 2014-10-01 | 中国二十冶集团有限公司 | Solid balance construction method of reverse abutting structure of deep foundation pit |
| CN104805806A (en) * | 2015-04-29 | 2015-07-29 | 广州市市政工程设计研究总院 | Maintenance-free drainage ditch biological corridor |
| CN108755342A (en) * | 2018-07-13 | 2018-11-06 | 有利华建筑预制件（深圳）有限公司 | Pavement with head cover and its construction method |
| CN109706883A (en) * | 2019-01-09 | 2019-05-03 | 中国港湾工程有限责任公司 | Senior executive's frame construction method of long piled wharf |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598166A1 (en) * | 1986-04-30 | 1987-11-06 | Saget Sa | Prefabricated element consisting of burnt-clay modules |
| US5846020A (en) * | 1997-06-26 | 1998-12-08 | Mckeown; Kevin | Pre-fabricated multi-level roadway structure |
| NL1014818C2 (en) * | 2000-03-31 | 2001-10-04 | Hollandsche Betongroep Nv | Deck construction for covering e.g. car park or traffic route, has edge reinforcement formed by pre=tensile beams |
| CN101250858A (en) * | 2008-03-20 | 2008-08-27 | 韶关市伟光液压机械有限公司 | Road synthetic protection system |
| CN101463591A (en) * | 2008-12-18 | 2009-06-24 | 董鹏 | Highway canopy facility technology |
| CN202644343U (en) * | 2012-06-11 | 2013-01-02 | 有利华建筑预制件有限公司 | Sidewalk with head covers |
-
2012
- 2012-06-11 CN CN201210188441.XA patent/CN102979026B/en active Active
- 2012-08-23 SG SG2012062808A patent/SG195427A1/en unknown
-
2013
- 2013-04-12 HK HK13104465.3A patent/HK1177237A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2598166A1 (en) * | 1986-04-30 | 1987-11-06 | Saget Sa | Prefabricated element consisting of burnt-clay modules |
| US5846020A (en) * | 1997-06-26 | 1998-12-08 | Mckeown; Kevin | Pre-fabricated multi-level roadway structure |
| NL1014818C2 (en) * | 2000-03-31 | 2001-10-04 | Hollandsche Betongroep Nv | Deck construction for covering e.g. car park or traffic route, has edge reinforcement formed by pre=tensile beams |
| CN101250858A (en) * | 2008-03-20 | 2008-08-27 | 韶关市伟光液压机械有限公司 | Road synthetic protection system |
| CN101463591A (en) * | 2008-12-18 | 2009-06-24 | 董鹏 | Highway canopy facility technology |
| CN202644343U (en) * | 2012-06-11 | 2013-01-02 | 有利华建筑预制件有限公司 | Sidewalk with head covers |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074194A (en) * | 2013-03-26 | 2014-10-01 | 中国二十冶集团有限公司 | Solid balance construction method of reverse abutting structure of deep foundation pit |
| CN104074194B (en) * | 2013-03-26 | 2016-08-10 | 中国二十冶集团有限公司 | The firm construction method of deep basal pit reverse docking structure balance |
| CN104805806A (en) * | 2015-04-29 | 2015-07-29 | 广州市市政工程设计研究总院 | Maintenance-free drainage ditch biological corridor |
| CN108755342A (en) * | 2018-07-13 | 2018-11-06 | 有利华建筑预制件（深圳）有限公司 | Pavement with head cover and its construction method |
| CN109706883A (en) * | 2019-01-09 | 2019-05-03 | 中国港湾工程有限责任公司 | Senior executive's frame construction method of long piled wharf |
| CN109706883B (en) * | 2019-01-09 | 2021-04-09 | 中国港湾工程有限责任公司 | High pipe frame construction method for high-pile wharf |
Also Published As
| Publication number | Publication date |
|---|---|
| SG195427A1 (en) | 2013-12-30 |
| CN102979026B (en) | 2015-04-15 |
| HK1177237A1 (en) | 2013-08-16 |
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Effective date of registration: 20180105 Address after: China Hongkong Kowloon Changyue Enterprise Square No. nine first floor 10 Patentee after: Favorable building materials Co., Ltd. Address before: China Hongkong Kowloon Changyue Enterprise Square No. nine first floor 10 Patentee before: Yau Lee Wah Concrete Precast Co.,Ltd. |
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