CN103953359B - The assembled concrete prefabricated square culvert of Tunnel Boring - Google Patents
The assembled concrete prefabricated square culvert of Tunnel Boring Download PDFInfo
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- CN103953359B CN103953359B CN201410196933.2A CN201410196933A CN103953359B CN 103953359 B CN103953359 B CN 103953359B CN 201410196933 A CN201410196933 A CN 201410196933A CN 103953359 B CN103953359 B CN 103953359B
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Abstract
The assembled concrete prefabricated square culvert of a kind of Tunnel Boring, it is characterized in that first segment Fang Han (1) makes one end is straight mouth, the other end is angle, the upper en be connected with angle contains component (2) and lower en contains the U-type groove that parallelogram all made by component (5), and the angle of long limit and minor face is α; Upper en contains component (2) and lower en is contained between component (5), and adjacent two upper ens are contained between component (2), is equipped with connecting groove (11) between adjacent two lower ens culvert component (5); At connecting groove (11) middle junction plate (8), stud (10), pad (7) and nut (9), upper en culvert component (2) and lower en are contained component (5) to be fixed together; Junction plate (8) two ends are welded with junction plate and fix reinforcing bar (6).This invention not be used in ground ditching fluting, and save the cost that piping lane is built, speed is fast.
Description
Technical field
The invention belongs to underground prefabricating square culvert, particularly a kind of Urban Underground takes shield machine shield structure tunnel out to make the assembled concrete prefabricated square culvert of land used Tunnel Boring.
Background technology
At present, the Urban Underground construction of many developed countries of the world all have employed advanced, economize on resources, be conducive to creating harmonious ecology environment and environmental protection, solve repeatedly ditching pipe laying, bury the phenomenon of cable and occur; So occurred at embedded underground prefabricating square culvert, form Urban Underground piping lane.The construction of underground pipe gallery in the past also exists that fluting area is large, engineering (earthwork) amount is large, the deficiencies such as long construction period.So adopt shield machine now, on ground, once shield structure goes out to install the tunnel of Fang Han.But existing concrete square is contained, and cannot be transported in tunnel and install, bring technical barrier to advanced technology.
Summary of the invention
The object of the invention is to overcome above-mentioned technical deficiency, provide one can transport prefabricating square culvert component in Fang Han, the assembled concrete prefabricated square culvert of Tunnel Boring quick for installation in shield structure tunnel.
The technical scheme that technical solution problem of the present invention adopts is: the assembled concrete prefabricated square culvert of a kind of Tunnel Boring, it is characterized in that first segment Fang Han makes one end is straight mouth, the other end is angle, the upper en be connected with angle contains component and lower en contains the U-type groove that parallelogram all made by component, the angle of long limit and minor face is α, and the width that upper en contains component and lower en culvert fresh kidney beans is L; Be provided with en above the left side of upper en culvert component and contain boss, be provided with en below left side and contain groove, be provided with en above right side and contain boss, be provided with en below right side and contain groove; Be provided with lower en below the left side of lower en culvert component and contain boss, be provided with lower en above left side and contain groove, be provided with lower en above right side and contain boss, be provided with lower en below right side and contain groove; Upper en contain component and lower en to contain between component, adjacent two go up ens and contain between component and adjacent two lower ens are contained between component and are equipped with connecting groove; The joint of each concrete component is equipped with the stairstepping socket of boss and groove; In connecting groove, with junction plate, stud, pad and nut, upper en culvert component and lower en are contained component be fixed together; Junction plate two ends are welded with junction plate and fix reinforcing bar; Junction plate is fixed reinforcing bar and is fixed in concrete component; The assembling process of Fang Han is: first transport lower en and contain component, during transport, plane is downward, upwards, groove is downward for left end boss; With the angle of Fang Han to connecting; When on transporting, en contains component, by plane upwards, left end boss is downward, groove upwards, mutual ladder interface to good.Upper en is contained component and lower en and is contained angle α=α=30 ° of the long limit of component and minor face ~ 80 °.Upper en contains the width L=500mm ~ 5000mm of component and lower en culvert component.
The invention has the beneficial effects as follows: this invention solves and adopts shield machine shield machine shield to form the technical barrier that underground passage installs square piping lane, and not be used in ground ditching fluting, save the cost that piping lane is built, speed is fast.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with embodiment.
Fig. 1 is the assembled concrete prefabricated square culvert front view of Tunnel Boring;
Fig. 2 is the top view of Fig. 1;
Fig. 3 is the left side view of Fig. 1;
Fig. 4 is the top view of the upper en culvert component in Fig. 1;
Fig. 5 is the top view of the lower en culvert component in Fig. 1;
Fig. 6 is the I place partial enlarged drawing in Fig. 1.
In figure: 1-side is contained; The upper en of 2-contains component; The upper en of 3-contains boss; Under 4-, en contains boss; Under 5-, en contains component; 6-junction plate fixes reinforcing bar; 7-pad; 8-junction plate; 9-nut; 10-stud; 11-connecting groove; The upper en of 12-contains groove; Under 13-, en contains groove; 14-connecting through hole.
Detailed description of the invention
Embodiment, with reference to accompanying drawing, the assembled concrete prefabricated square culvert of a kind of Tunnel Boring, it is characterized in that one end is made in first segment side's culvert 1 is straight mouth, the other end is angle, the upper en be connected with angle contains component 2 and lower en contains the U-type groove that parallelogram all made by component 5, and the angle of long limit and minor face is α, and the width that upper en contains component 2 and lower en culvert component 5 is L; Be provided with en above the left side of upper en culvert component 2 and contain boss 3, be provided with en below left side and contain groove 12, be provided with en above right side and contain boss 3, be provided with en below left side and contain groove 12; Be provided with lower en below the left side of lower en culvert component 5 and contain boss 4, be provided with lower en above left side and contain groove 13, be provided with lower en above right side and contain boss 4, be provided with lower en below right side and contain groove 13; Upper en contains component 2 and lower en is contained between component 5, adjacent two upper ens contain between component 2 and adjacent two lower ens are contained between component 5, are equipped with connecting groove 11; The joint of each concrete component is equipped with the stairstepping socket of boss and groove; In connecting groove 11, with junction plate 8, stud 10, pad 7 and nut 9, upper en culvert component 2 and lower en are contained component 5 be fixed together; Junction plate 8 two ends are welded with junction plate and fix reinforcing bar 6; Junction plate is fixed reinforcing bar 6 and is fixed in en culvert component 2 and lower en culvert component 5; The assembling process of Fang Han is: first transport lower en and contain component 5, during transport, plane is downward, upwards, groove is downward for left end boss; The angle of 1 is contained to connecting with side; When on transporting, en contains component 2, by plane upwards, left end boss is downward, groove upwards, mutual ladder interface to good.Upper en contains component 2 and lower en contains the long limit of component 5 and angle α=50 ° of minor face.Upper en contains the width L=2000mm of component 2 and lower en culvert component 5.Upper en contains component and 2 times ens culvert component 5 turnings all do not have connecting through hole 14, puts on steel strand, stretch-draw is contained together in side in connecting through hole 14.The stairstepping socket of boss and groove all made by four sockets of side's culvert 1 right-hand member angle, upper en culvert component 2 and lower en culvert component 5.
Claims (3)
1. the assembled concrete prefabricated square culvert of Tunnel Boring, it is characterized in that first segment Fang Han (1) makes one end is straight mouth, the other end is angle, the upper en be connected with angle contains component (2) and lower en contains the U-type groove that parallelogram all made by component (5), the angle of long limit and minor face is α, and the width that upper en contains component (2) and lower en culvert component (5) is L; Be provided with en above the left side of upper en culvert component (2) and contain boss (3), be provided with en below left side and contain groove (12), be provided with en above right side and contain boss (3), be provided with en below right side and contain groove (12); Be provided with lower en below the left side of lower en culvert component (5) and contain boss (4), be provided with lower en above left side and contain groove (13), be provided with lower en above right side and contain boss (4), be provided with lower en below right side and contain groove (13); Upper en contains component (2) and lower en is contained between component (5), and adjacent two upper ens are contained between component (2), is equipped with connecting groove (11) between adjacent two lower ens culvert component (5); The joint of each concrete component is equipped with the stairstepping socket of boss and groove; At connecting groove (11) middle junction plate (8), stud (10), pad (7) and nut (9), upper en culvert component (2) and lower en are contained component (5) to be fixed together; Junction plate (8) two ends are welded with junction plate and fix reinforcing bar (6); Junction plate is fixed reinforcing bar (6) and is fixed in en culvert component (2) and lower en culvert component (5); The assembling process of Fang Han is: first transport lower en and contain component (5), during transport, plane is downward, upwards, groove is downward for left end boss; With the angle of Fang Han (1) to connecting; When on transporting, en contains component (2), by plane upwards, left end boss is downward, groove upwards, mutual ladder interface to good.
2. the assembled concrete prefabricated square culvert of Tunnel Boring according to claim 1, is characterized in that en contains angle α=30 ° of the long limit of component (2) and lower en culvert component (5) and minor face ~ 80 °.
3. the assembled concrete prefabricated square culvert of Tunnel Boring according to claim 1, is characterized in that en contains the width L=500mm ~ 5000mm of component (2) and lower en culvert component (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196933.2A CN103953359B (en) | 2014-05-12 | 2014-05-12 | The assembled concrete prefabricated square culvert of Tunnel Boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196933.2A CN103953359B (en) | 2014-05-12 | 2014-05-12 | The assembled concrete prefabricated square culvert of Tunnel Boring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103953359A CN103953359A (en) | 2014-07-30 |
| CN103953359B true CN103953359B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410196933.2A Active CN103953359B (en) | 2014-05-12 | 2014-05-12 | The assembled concrete prefabricated square culvert of Tunnel Boring |
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| CN (1) | CN103953359B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104294771A (en) * | 2014-09-29 | 2015-01-21 | 钟景尧 | Square prefabricated reinforced concrete culvert |
| CN105986825A (en) * | 2015-02-06 | 2016-10-05 | 大连中南维拓资源与环境技术研究有限公司 | Arc-shaped underground shielding assembling concrete prefabricated square culvert |
| CN109595005B (en) * | 2018-11-20 | 2024-04-02 | 山东万广建设工程有限公司 | Shell advance type non-excavation tunnel construction structure and construction method |
| CN113404091B (en) * | 2021-05-28 | 2022-10-11 | 内蒙古送变电有限责任公司 | Construction method for wrapping and splicing prefabricated square culvert foundation and cable trench foundation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2328096C (en) * | 2000-12-13 | 2002-01-08 | Robert A. Semotiuk | Environmentally compatible archway for road building |
| JP5456594B2 (en) * | 2010-06-14 | 2014-04-02 | 株式会社竹中土木 | Box machine and its construction method |
| CN202108057U (en) * | 2011-05-30 | 2012-01-11 | 马海东 | Up-down assembled concrete precast quadrate culvert |
| CN202925605U (en) * | 2012-12-14 | 2013-05-08 | 吉林省天祥建筑材料有限公司 | A prefabricated assembly-type square reinforced concrete culvert |
| CN203822324U (en) * | 2014-05-12 | 2014-09-10 | 大连中南维拓资源与环境技术研究有限公司 | Underground shield assembling prefabricated concrete square box |
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| CN103953359A (en) | 2014-07-30 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20140730 Assignee: JIANHUA CONSTRUCTION MATERIALS (CHINA) Co.,Ltd. Assignor: DALIAN ZHONGNAN EXTENSION RESOURCES AND ENVIRONMENTAL TECHNOLOGY RESEARCH Co.,Ltd. Contract record no.: X2022980003856 Denomination of invention: Underground shield assembled concrete precast square culvert Granted publication date: 20160120 License type: Exclusive License Record date: 20220407 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20221228 Address after: 116600 dongjiagou Dashu village, Dalian Economic and Technological Development Zone, Liaoning Province Patentee after: Dalian East horse concrete component Co.,Ltd. Address before: Shiyuan International 2602, No. 156, Jinma Road, Dalian Development Zone, Liaoning 116600 Patentee before: DALIAN ZHONGNAN EXTENSION RESOURCES AND ENVIRONMENTAL TECHNOLOGY RESEARCH Co.,Ltd. |
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| TR01 | Transfer of patent right |