CN102322275A - Corrugated sheet steel channel supporting tube and channel construction process - Google Patents
Corrugated sheet steel channel supporting tube and channel construction process Download PDFInfo
- Publication number
- CN102322275A CN102322275A CN201110185245A CN201110185245A CN102322275A CN 102322275 A CN102322275 A CN 102322275A CN 201110185245 A CN201110185245 A CN 201110185245A CN 201110185245 A CN201110185245 A CN 201110185245A CN 102322275 A CN102322275 A CN 102322275A
- Authority
- CN
- China
- Prior art keywords
- corrugated sheet
- sheet steel
- pipe
- stay pipe
- passage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention provides a corrugated sheet steel channel supporting tube. The corrugated sheet steel channel supporting tube is a round tube formed in a mode that a plurality of corrugated sheets are connected into a ring shape and then are longitudinally connected. A corrugated sheet steel channel simultaneously has rigidity and flexibility, has reasonable structure stress and uniform load distribution and has a certain deformation resistance and strong basic adaptability, the damage of nonuniform sedimentation to a culvert, which is caused by the deformation of a foundation, can be effectively avoided, and the basic processing difficulty and the cost are greatly reduced, so that the corrugated sheet steel channel supporting tube has wide application prospect in soft soil areas with ever-frozen soil, expansive soil, collapsed loess and the like. The corrugated sheet steel channel supporting tube has the advantages that the corrugated sheet steel channel supporting tube is simple, convenient and rapid to construct, has high construction quality and low construction investment and the like. Compared with a reinforced concrete channel, the corrugated sheet steel channel has the advantages that the number of concrete projects is greatly reduced and the amounts of used cement and sand materials are reduced, so the corrugated sheet steel channel supporting tube has profound environmental-friendly significance.
Description
Technical field
The present invention relates to a kind of paths of crossing that is used for road and bridge engineering, is a kind of corrugated sheet steel passage stay pipe and passage construction technology specifically.
Background technology
At present, paths excessively common in the construction of road and bridge mostly is the steel bar concrete passage, and its construction is loaded down with trivial details; Workload is big, and poor in timeliness is crossed paths as a very important construction link; Compare with the construction of road and bridge of fast development; Continue to improve its construction technology, reduce labour intensity, guarantee whole engineering normally, finish fast.
Summary of the invention
The purpose of this invention is to provide a kind of corrugated sheet steel passage stay pipe and passage construction technology, loaded down with trivial details to overcome the passage construction of passing by on one's way at present.The problem of the big and poor in timeliness of the amount of labour.
For reaching above-mentioned purpose, the invention provides a kind of corrugated sheet steel passage stay pipe, its special character is that this corrugated sheet steel passage stay pipe is connected with each other the multi-disc corrugated sheet steel and circularizes the round tube that vertically is formed by connecting again.
Above-mentioned corrugated sheet steel is processed by the Q235 hot rolled steel plate, according to the depth of fill, section area, selects different plate wall thickness, the pitch of waves, wave height.
The wall thickness of above-mentioned corrugated sheet steel is 4.5 millimeters, and the pitch of waves is 200 millimeters, and wave height is 55 millimeters.
Above-mentioned corrugated sheet steel surface adopts galvanizing by dipping to handle, and limit seam and connecting bolt between each corrugated sheet steel that links to each other seal with fluid sealant.
Above-mentioned galvanized layer thickness is 63 microns at least.
Realize the method for above-mentioned corrugated sheet steel passage stay pipe, may further comprise the steps:
1), earlier several corrugated sheet steel sheets in a plurality of corrugated sheet steel sheets is joined end to end, process a plurality of ring pipes;
2) said a plurality of ring pipes are vertically connected, process said corrugated sheet steel passage and support.
In above-mentioned steps 2) in, when said a plurality of ring pipes are vertically linked into an integrated entity, install by the middle mind-set two ends symmetry that said corrugated sheet steel passage supports.
When a plurality of ring pipes were vertically connected, the egative film with each ring pipe was connected with each other earlier, then from the right and left upwards splicing respectively.
When said a plurality of ring pipes are linked into an integrated entity, 5 meters circularity and position corrections of carrying out a tube coupling of every connection, as off normal appears, adopt jack to proofread and correct at the direction push pipe joint of off normal.
Before said a plurality of ring pipes are linked into an integrated entity,, install with convenient at the inside and outside erection construction scaffold of each ring pipe.
A kind of construction technology that contains the corrugated sheet steel passage of above-mentioned corrugated sheet steel passage stay pipe comprises step:
1), foundation excavation
Gravel bed course basis is adopted on the basis of said corrugated sheet steel passage, and thickness is 50 centimetres, and the excavation width is 7 meters; On the bed course basis in the scope that the corrugated sheet steel passage supports the reservation camber is set, reserve camber and be this corrugated sheet steel passage stay pipe length 0.2%～1%, depression do not occur or come down to guarantee middle part that this corrugated sheet steel passage supports;
2), foundation construction
Carry out smooth to the construction plant; Arrange to arrange various placings of material place, organize required plant equipment, organize survey crew to emit the pipe culvert axis before the construction according to design drawing; Accomplish fluently middle skirt piles; Sprinkle white gray line in culvert pipe axis and basic scope inward flange, measure natural ground level, adopt the basis of gravel bed course to adopt road roller to carry out compacting;
3), pipe shaft is installed
(1), before the pipe shaft of corrugated sheet steel passage stay pipe is installed, emit the position of the axis and the entery and delivery port of passage, confirmed the position of termination plate and intermediate plate during assembly unit, installation is installed according to the gradient shown in correct axis and the drawing;
(2), the pipe shaft of corrugated sheet steel passage stay pipe installs and should be close on the gravel bed course, make pipe shaft can be stressed evenly the basic end face gradient is consistent with design grade, depression does not appear for guaranteeing the pipeline middle part, laterally establish 1 centimetre of reservation camber on the pipe shaft edge;
(3), the pipe shaft of corrugated sheet steel passage stay pipe connects and earlier several of corrugated sheet steel sheets connected into a week, vertically connects behind the global formation again, install by middle mind-set two ends symmetry.Before installing inside and outside tube coupling the erection construction scaffold, install with convenient, egative film is installed, then upwards splicing respectively during installation earlier.5 meters circularity and position corrections of carrying out a tube coupling of every installation, as off normal occurs adopt jack to proofread and correct at the direction of the off normal push pipe joint that makes progress;
4) fluid sealant
The whole assembly units of the tube coupling of corrugated sheet steel passage stay pipe should check whether the tube coupling position adheres to specification after accomplishing, and adopt fluid sealants to seal at inboard all the steel plate pieces of the pipe shaft of corrugated sheet steel passage stay pipe to prevent to reveal;
5) brushing pitch
Though the pipe shaft of corrugated sheet steel passage stay pipe has carried out zinc-plated antirust processing; For strengthening corrosion-resisting function; Tube wall brushing pitch twice inside and outside tube coupling, bituminous coating thickness will reach 0.4～0.5 millimeter, gets final product from having painted clarinet uniformly inside and outside outer wall is seen tube wall;
6) culvert pipe backfill
(1), for guaranteeing the backfill quality of culvert pipe; The filling material at pipe wedge shape position, both sides, the end adopts water content to require the natural gravel than optimum moisture content big 2%; Manual work is tamped in the inboard, pipe shaft lateral of corrugated sheet steel passage stay pipe with wooden stick, and the wooden stick application point must be close to pipe shaft, and each groove position all must be tamped and put in place; Use the oblique compacting of small-sized ballast consolidating machine then, guarantee to manage the backfill quality at the end;
(2), the good natural gravel of grating is adopted in the position backfill of culvert pipe both sides; The 50 centimetres of external applications in the pipe shaft maximum gauge both sides of corrugated sheet steel passage stay pipe more than 18 tons road roller roll; Use small-sized ballast consolidating machine compacting in 50 cm range, to avoid of the impact of main equipment such as road roller to pipe culvert;
(3), answering placement in layers, compaction in layers, loose laying depth 20CM, compaction requirement to reach 95% when filling can carry out lower floor and fill; Mark by per 20 cm heights with red paint in the tube coupling both sides before filling, control by marking line when filling;
(4), fill and must carry out in the synchronous symmetry in culvert pipe both sides, the backfill discrepancy in elevation of both sides must not be greater than 30 centimetres;
(5), pipe top bankets thickness during less than 50 centimetres, must not use cal rolling, pass through greater than 6 tons.
Above-mentioned reservation camber is 10 centimetres, arranges by second-degree parabola.
Advantage of the present invention:
1, has rigidity and flexibility simultaneously because of the corrugated sheet steel passage; Structure stress is reasonable, and load is evenly distributed, and has certain non-deformability; The basis adaptive capacity is strong; Can effectively avoid differential settlement that foundation deformation causes destruction, greatly reduce based process difficulty and cost, make it be with a wide range of applications in soft clay area such as frozen soil, expansive soil, collapsible loess all the year round to culvert.
2, adopt standardized designs, adopt plant layout production, on-the-spot need be carried out simple assembly unit; Than the steel bar concrete passage, its construction technology is simplified greatly, and quality controllability is strong; Required constructor, mechanical material significantly reduce, and receive season, weather effect less, make the corrugated sheet steel passage than the steel bar concrete passage; It is quick to have easy construction, and construction quality is high, advantages such as construction less investment.
3, because of the corrugated sheet steel passage has significantly reduced concrete project quantity than the steel bar concrete passage, reduce the use of cement, sandstone material, its environment protection significance is far-reaching.
Danger figure explanation
Below in conjunction with the embodiment accompanying drawing the present invention is described further:
Fig. 1 is implementation result figure of the present invention;
Fig. 2 is implementation process figure of the present invention.
Among the figure: 1, corrugated sheet steel passage stay pipe;
2,Bituminous coating;
3,The gravel bed course;
4,Fill the basis that is shaped
The specific embodiment
With reference to figure 1, Fig. 2, scheme the corrugated sheet steel passage stay pipe that present embodiment provides, being connected with each other the multi-disc corrugated sheet steel circularizes the round tube that vertically is formed by connecting again.Corrugated sheet steel in this example is processed by the Q235 hot rolled steel plate, according to the depth of fill, section area, selects different plate wall thickness, the pitch of waves, wave height.Here, the wall thickness of corrugated sheet steel is 4.5 millimeters, and the pitch of waves is 200 millimeters, and wave height is 55 millimeters.
For strengthening corrosion-resisting function, adopt galvanizing by dipping to handle on the corrugated sheet steel surface, limit seam and connecting bolt between each corrugated sheet steel that links to each other seal with fluid sealant.The galvanized layer thickness here is 63 microns at least.
Simultaneously, present embodiment provides a kind of method that realizes above-mentioned corrugated sheet steel passage stay pipe, may further comprise the steps:
1), earlier several corrugated sheet steel sheets in a plurality of corrugated sheet steel sheets is joined end to end, process a plurality of ring pipes;
2) said a plurality of ring pipes are vertically connected, process said corrugated sheet steel passage and support.
In above-mentioned steps 2) in, when said a plurality of ring pipes are vertically linked into an integrated entity, install by the middle mind-set two ends symmetry that said corrugated sheet steel passage supports.
When a plurality of ring pipes were vertically connected, the egative film with each ring pipe was connected with each other earlier, then from the right and left upwards splicing respectively.
When said a plurality of ring pipes are linked into an integrated entity, 5 meters circularity and position corrections of carrying out a tube coupling of every connection, as off normal appears, adopt jack to proofread and correct at the direction push pipe joint of off normal.
Before said a plurality of ring pipes are linked into an integrated entity,, install with convenient at the inside and outside erection construction scaffold of each ring pipe.
A kind of construction technology that contains the corrugated sheet steel passage of above-mentioned corrugated sheet steel passage stay pipe comprises step:
1), foundation excavation
Gravel bed course basis is adopted on the basis of said corrugated sheet steel passage, and thickness is 50 centimetres, and the excavation width is 7 meters; On the bed course basis in the scope that the corrugated sheet steel passage supports the reservation camber is set, reserve camber and be this corrugated sheet steel passage stay pipe length 0.2%～1%, depression do not occur or come down to guarantee middle part that this corrugated sheet steel passage supports;
2), foundation construction
Carry out smooth to the construction plant; Arrange to arrange various placings of material place, organize required plant equipment, organize survey crew to emit the pipe culvert axis before the construction according to design drawing; Accomplish fluently middle skirt piles; Sprinkle white gray line in culvert pipe axis and basic scope inward flange, measure natural ground level, adopt the basis of gravel bed course 3 to adopt road roller to carry out compacting;
3), pipe shaft is installed
(1), before the pipe shaft of corrugated sheet steel passage stay pipe is installed, emit the position of the axis and the entery and delivery port of passage, confirmed the position of termination plate and intermediate plate during assembly unit, installation is installed according to the gradient shown in correct axis and the drawing;
(2), the pipe shaft of corrugated sheet steel passage stay pipe 1 installs and should be close on the gravel bed course 3, make pipe shaft can be stressed evenly the basic end face gradient is consistent with design grade, depression does not appear for guaranteeing the pipeline middle part, laterally establish 1 centimetre of reservation camber on the pipe shaft edge; The reservation camber here is 10 centimetres, arranges by second-degree parabola.
(3), the pipe shaft of corrugated sheet steel passage stay pipe 1 connects and earlier several of corrugated sheet steel sheets connected into a week, vertically connects behind the global formation again, install by middle mind-set two ends symmetry.Before installing inside and outside tube coupling the erection construction scaffold, install with convenient, egative film is installed, then upwards splicing respectively during installation earlier.5 meters circularity and position corrections of carrying out a tube coupling of every installation, as off normal occurs adopt jack to proofread and correct at the direction of the off normal push pipe joint that makes progress;
4, fluid sealant
The whole assembly units of the tube coupling of corrugated sheet steel passage stay pipe should check whether the tube coupling position adheres to specification after accomplishing, and adopt fluid sealants to seal at inboard all the steel plate pieces of the pipe shaft of corrugated sheet steel passage stay pipe to prevent to reveal;
5, brushing pitch
Though the pipe shaft of corrugated sheet steel passage stay pipe has carried out zinc-plated antirust processing; For strengthening corrosion-resisting function; Tube wall brushing pitch twice inside and outside tube coupling, bituminous coating 2 thickness will reach 0.4～0.5 millimeter, get final product from having painted clarinet uniformly inside and outside outer wall is seen tube wall;
6, culvert pipe backfill
(1), for guaranteeing the backfill quality of culvert pipe; The filling material at pipe wedge shape position, both sides, the end adopts water content to require the natural gravel than optimum moisture content big 2%; Manual work is tamped in the inboard, pipe shaft lateral of corrugated sheet steel passage stay pipe with wooden stick, and the wooden stick application point must be close to pipe shaft, and each groove position all must be tamped and put in place; Use the oblique compacting of small-sized ballast consolidating machine then, guarantee to manage the backfill quality at the end;
(2), the good natural gravel 3 of grating is adopted in the position backfill of culvert pipe both sides; The 50 centimetres of external applications in the pipe shaft maximum gauge both sides of corrugated sheet steel passage stay pipe 1 more than 18 tons road roller roll; Use small-sized ballast consolidating machine compacting in 50 cm range, to avoid of the impact of main equipment such as road roller to pipe culvert;
(3), answering placement in layers, compaction in layers, loose laying depth 20CM, compaction requirement to reach 95% when filling can carry out lower floor and fill; Mark by per 20 cm heights with red paint in the tube coupling both sides before filling, control by marking line when filling;
(4), fill and must carry out in the synchronous symmetry in culvert pipe both sides, the backfill discrepancy in elevation of both sides must not be greater than 30 centimetres;
(5), pipe top bankets thickness during less than 50 centimetres, must not use cal rolling, pass through greater than 6 tons;
(6), fill the basis 4 that is shaped and form the length identical with corrugated sheet steel passage stay pipe 1.
The corrugated sheet steel passage has the following advantages:
1, because of the corrugated sheet steel passage has rigidity and flexibility simultaneously, structure stress is reasonable, and load is evenly distributed; Has certain non-deformability; The basis adaptive capacity is strong, can effectively avoid differential settlement that foundation deformation the causes destruction to culvert, greatly reduces based process difficulty and cost.This corrugated sheet steel channel base only adopts 50CM gravel bed course, and need not change the basis and fill out processing.And former steel bar concrete Channel Design adopts the 100CM reinforced concrete base, and also need carry out substrate and change and fill out processing because of actual bearing capacity of foundation soil can not meet design requirement.Because these advantages of corrugated sheet steel passage, make it be with a wide range of applications in soft clay area such as frozen soil, expansive soil, collapsible loess all the year round.
2, adopt standardized designs, adopt plant layout production, on-the-spot need be carried out simple assembly unit.Than the steel bar concrete passage, its construction technology is simplified greatly, and quality controllability is strong; Required constructor, mechanical material significantly reduce, and receive season, weather effect less, make the corrugated sheet steel passage than the steel bar concrete passage; It is quick to have easy construction, and construction quality is high, advantages such as construction less investment.
3, because of the corrugated sheet steel passage has significantly reduced concrete project quantity than the steel bar concrete passage, reduce the use of cement, sandstone material, its environment protection significance is far-reaching.
Claims (10)
1. corrugated sheet steel passage stay pipe, it is characterized in that: this corrugated sheet steel passage stay pipe is connected with each other the multi-disc corrugated sheet steel and circularizes the round tube that vertically is formed by connecting again.
2. a kind of corrugated sheet steel passage stay pipe as claimed in claim 1, it is characterized in that: said corrugated sheet steel is processed by the Q235 hot rolled steel plate, according to the depth of fill, section area, selects different plate wall thickness, the pitch of waves, wave height.
3. a kind of corrugated sheet steel passage stay pipe as claimed in claim 2, it is characterized in that: the wall thickness of said corrugated sheet steel is 4.5 millimeters, and the pitch of waves is 200 millimeters, and wave height is 55 millimeters.
4. a kind of corrugated sheet steel passage stay pipe as claimed in claim 3 is characterized in that: said corrugated sheet steel surface adopts galvanizing by dipping to handle, and limit seam and connecting bolt between each corrugated sheet steel that links to each other seal with fluid sealant.
5. a kind of corrugated sheet steel passage stay pipe as claimed in claim 4, it is characterized in that: said galvanized layer thickness is 63 microns at least.
6. the passage construction technology of a corrugated sheet steel passage stay pipe may further comprise the steps:
1), earlier several corrugated sheet steel sheets in a plurality of corrugated sheet steel sheets is joined end to end, process a plurality of ring pipes;
2) said a plurality of ring pipes are vertically connected; Processing said corrugated sheet steel passage supports; When said a plurality of ring pipes are vertically linked into an integrated entity; Middle mind-set two ends symmetry by said corrugated sheet steel passage supports is installed: when a plurality of ring pipes were vertically connected, the egative film with each ring pipe was connected with each other earlier, then from the right and left upwards splicing respectively.
7. the passage construction technology of a kind of corrugated sheet steel passage stay pipe as claimed in claim 6; It is characterized in that: when said a plurality of ring pipes are linked into an integrated entity; 5 meters circularity and position corrections of carrying out a tube coupling of every connection; As off normal appears, adopt jack to proofread and correct at the direction push pipe joint of off normal.
8. the passage construction technology of a kind of corrugated sheet steel passage stay pipe as claimed in claim 6 is characterized in that: before said a plurality of ring pipes are linked into an integrated entity, at the inside and outside erection construction scaffold of each ring pipe, install with convenient.
9. the passage construction technology of a kind of corrugated sheet steel passage stay pipe as claimed in claim 6 is characterized in that:
1), foundation excavation
Gravel bed course basis is adopted on the basis of said corrugated sheet steel passage, and thickness is 50 centimetres, and the excavation width is 7 meters; On the bed course basis in the scope that the corrugated sheet steel passage supports the reservation camber is set, reserve camber and be this corrugated sheet steel passage stay pipe length 0.2%～1%, depression do not occur or come down to guarantee middle part that this corrugated sheet steel passage supports;
2), foundation construction
Carry out smooth to the construction plant; Arrange to arrange various placings of material place, organize required plant equipment, organize survey crew to emit the pipe culvert axis before the construction according to design drawing; Accomplish fluently middle skirt piles; Sprinkle white gray line in culvert pipe axis and basic scope inward flange, measure natural ground level, adopt the basis of gravel bed course to adopt road roller to carry out compacting;
3), pipe shaft is installed
(1), before the pipe shaft of corrugated sheet steel passage stay pipe is installed, emit the position of the axis and the entery and delivery port of passage, confirmed the position of termination plate and intermediate plate during assembly unit, installation is installed according to the gradient shown in correct axis and the drawing;
(2), the pipe shaft of corrugated sheet steel passage stay pipe installs and should be close on the gravel bed course, make pipe shaft can be stressed evenly the basic end face gradient is consistent with design grade, depression does not appear for guaranteeing the pipeline middle part, laterally establish 1 centimetre of reservation camber on the pipe shaft edge;
(3), the pipe shaft of corrugated sheet steel passage stay pipe connects and earlier several of corrugated sheet steel sheets connected into a week, vertically connects behind the global formation again, install by middle mind-set two ends symmetry; Before installing inside and outside tube coupling the erection construction scaffold, install with convenient, egative film is installed, then upwards splicing respectively during installation earlier; 5 meters circularity and position corrections of carrying out a tube coupling of every installation, as off normal occurs adopt jack to proofread and correct at the direction of the off normal push pipe joint that makes progress;
4) fluid sealant
The whole assembly units of the tube coupling of corrugated sheet steel passage stay pipe should check whether the tube coupling position adheres to specification after accomplishing, and adopt fluid sealants to seal at inboard all the steel plate pieces of the pipe shaft of corrugated sheet steel passage stay pipe to prevent to reveal;
5) brushing pitch
Though the pipe shaft of corrugated sheet steel passage stay pipe has carried out zinc-plated antirust processing; For strengthening corrosion-resisting function; Tube wall brushing pitch twice inside and outside tube coupling, bituminous coating thickness will reach 0.4～0.5 millimeter, gets final product from having painted clarinet uniformly inside and outside outer wall is seen tube wall;
6) culvert pipe backfill
(1), for guaranteeing the backfill quality of culvert pipe; The filling material at pipe wedge shape position, both sides, the end adopts water content to require the natural gravel than optimum moisture content big 2%; Manual work is tamped in the inboard, pipe shaft lateral of corrugated sheet steel passage stay pipe with wooden stick, and the wooden stick application point must be close to pipe shaft, and each groove position all must be tamped and put in place; Use the oblique compacting of small-sized ballast consolidating machine then, guarantee to manage the backfill quality at the end;
(2), the good natural gravel of grating is adopted in the position backfill of culvert pipe both sides; The 50 centimetres of external applications in the pipe shaft maximum gauge both sides of corrugated sheet steel passage stay pipe more than 18 tons road roller roll; Use small-sized ballast consolidating machine compacting in 50 cm range, to avoid of the impact of main equipment such as road roller to pipe culvert;
(3), answering placement in layers, compaction in layers, loose laying depth 20CM, compaction requirement to reach 95% when filling can carry out lower floor and fill; Mark by per 20 cm heights with red paint in the tube coupling both sides before filling, control by marking line when filling;
(4), fill and must carry out in the synchronous symmetry in culvert pipe both sides, the backfill discrepancy in elevation of both sides must not be greater than 30 centimetres;
(5), pipe top bankets thickness during less than 50 centimetres, must not use cal rolling, pass through greater than 6 tons;
(6), fill the basis 4 that is shaped and form the length identical with corrugated sheet steel passage stay pipe 1.
10. the passage construction technology of a kind of corrugated sheet steel passage stay pipe as claimed in claim 6 is characterized in that, said reservation camber is 10 centimetres, arranges by second-degree parabola.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110185245.2A CN102322275B (en) | 2011-07-04 | 2011-07-04 | Corrugated sheet steel channel supporting tube and channel construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110185245.2A CN102322275B (en) | 2011-07-04 | 2011-07-04 | Corrugated sheet steel channel supporting tube and channel construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102322275A true CN102322275A (en) | 2012-01-18 |
| CN102322275B CN102322275B (en) | 2014-04-23 |
Family
ID=45450092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110185245.2A Active CN102322275B (en) | 2011-07-04 | 2011-07-04 | Corrugated sheet steel channel supporting tube and channel construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102322275B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603276A (en) * | 2013-02-19 | 2014-02-26 | 中交二公局第三工程有限公司 | Steel corrugated pipe culvert construction method |
| CN103696376A (en) * | 2013-12-09 | 2014-04-02 | 中国十七冶集团有限公司 | Concrete foundation-free highway culvert for permafrost region |
| CN104727237A (en) * | 2015-01-18 | 2015-06-24 | 中交一公局第三工程有限公司 | Spliced large-diameter steel corrugated pipe construction method |
| CN105951616A (en) * | 2016-05-17 | 2016-09-21 | 重庆建工第十建筑工程有限责任公司 | Construction method for large-diameter assembled steel corrugated pipe culvert |
| CN112695656A (en) * | 2020-12-29 | 2021-04-23 | 广州地铁设计研究院股份有限公司 | Box culvert construction method for road widening and box culvert |
| CN114197613A (en) * | 2021-12-20 | 2022-03-18 | 山西路桥第七工程有限公司 | Steel corrugated pipe culvert construction process |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605338A (en) * | 1983-05-31 | 1986-08-12 | Peterson Carl W | Culvert |
| CN1125908C (en) * | 1996-06-12 | 2003-10-29 | Ail国际公司 | Composite concrete metal encased stiffeners for metal plate arch-type structures |
| CN2670602Y (en) * | 2003-12-26 | 2005-01-12 | 上海同岩土木工程科技有限公司 | Shield tunnel prestressing pipe |
| KR20060029019A (en) * | 2004-09-30 | 2006-04-04 | 평산에스아이 주식회사 | Structure of corrugated steel plate and method for constructing the same |
-
2011
- 2011-07-04 CN CN201110185245.2A patent/CN102322275B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605338A (en) * | 1983-05-31 | 1986-08-12 | Peterson Carl W | Culvert |
| CN1125908C (en) * | 1996-06-12 | 2003-10-29 | Ail国际公司 | Composite concrete metal encased stiffeners for metal plate arch-type structures |
| CN2670602Y (en) * | 2003-12-26 | 2005-01-12 | 上海同岩土木工程科技有限公司 | Shield tunnel prestressing pipe |
| KR20060029019A (en) * | 2004-09-30 | 2006-04-04 | 평산에스아이 주식회사 | Structure of corrugated steel plate and method for constructing the same |
Non-Patent Citations (1)
| Title |
|---|
| 陈昌伟: "波形钢板结构及其在公路工程中的应用", 《公路》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603276A (en) * | 2013-02-19 | 2014-02-26 | 中交二公局第三工程有限公司 | Steel corrugated pipe culvert construction method |
| CN103696376A (en) * | 2013-12-09 | 2014-04-02 | 中国十七冶集团有限公司 | Concrete foundation-free highway culvert for permafrost region |
| CN104727237A (en) * | 2015-01-18 | 2015-06-24 | 中交一公局第三工程有限公司 | Spliced large-diameter steel corrugated pipe construction method |
| CN105951616A (en) * | 2016-05-17 | 2016-09-21 | 重庆建工第十建筑工程有限责任公司 | Construction method for large-diameter assembled steel corrugated pipe culvert |
| CN105951616B (en) * | 2016-05-17 | 2018-05-04 | 重庆建工第十一建筑工程有限责任公司 | Major diameter assembling type steel corrugated culvert cavity construction method |
| CN112695656A (en) * | 2020-12-29 | 2021-04-23 | 广州地铁设计研究院股份有限公司 | Box culvert construction method for road widening and box culvert |
| CN114197613A (en) * | 2021-12-20 | 2022-03-18 | 山西路桥第七工程有限公司 | Steel corrugated pipe culvert construction process |
| CN114197613B (en) * | 2021-12-20 | 2024-02-09 | 山西路桥第七工程有限公司 | Steel corrugated pipe culvert construction process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102322275B (en) | 2014-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102322275B (en) | Corrugated sheet steel channel supporting tube and channel construction process | |
| CN109458196B (en) | Environment-friendly durable single-layer lining structure suitable for weak surrounding rock tunnel | |
| CN105951616B (en) | Major diameter assembling type steel corrugated culvert cavity construction method | |
| CN103603276A (en) | Steel corrugated pipe culvert construction method | |
| CN101864959A (en) | Method for tunneling construction of main structure of underground station | |
| CN105735157B (en) | Highland and severe cold area cut-fill subgrades Large-diameter Steel corrugated culvert structure and construction method | |
| CN107142856A (en) | Bridge pier and the bridge of lifting reconstruction that abutment remodeling method, abutment, abutment are transformed | |
| CN104060631B (en) | A kind of manhole mouth elevation Dynamic controlling structure | |
| CN102418319A (en) | Prefabricated assembled box culvert and construction method thereof | |
| CN104727237A (en) | Spliced large-diameter steel corrugated pipe construction method | |
| CN103696376A (en) | Concrete foundation-free highway culvert for permafrost region | |
| CN109944314B (en) | Rapid construction method for rainfall-free large-diameter wound pipe composite joint | |
| CN112281900A (en) | Construction method of cement tank | |
| CN104260199A (en) | Prefabricating construction process for corrugated steel web prestressed concrete I-shaped beam | |
| CN112144573A (en) | Reverse-slotting PC (polycarbonate) member rapid inspection well construction method | |
| CN209686450U (en) | A kind of underground pipe gallery | |
| CN204080643U (en) | The prefabricated constructing structure of a kind of Wavelike steel webplate prestressed concrete i beam | |
| CN211079875U (en) | Soil covering corrugated steel plate bridge based on gravel grouting filling layer | |
| CN205636528U (en) | Structure is contained to high and cold district's cut -fill subgrades major diameter corrugated steel pipe in plateau | |
| CN202247719U (en) | Corresponding corrugated pre-stressed anti-sedimentation culvert pipe for bridge | |
| CN205296197U (en) | Prefabricated cushion cap of anticorrosive industry factory building concrete rim of a cup formula | |
| CN106676988A (en) | Construction method for permeable wall type ventiduct roadbed | |
| CN113638443A (en) | Construction process of underground comprehensive pipe gallery | |
| CN104213515B (en) | The method repairing corrugated steel embedded structure with steel fibrous shotcrete | |
| CN207863105U (en) | One kind using circular form gutter for hillside fields and Group Buildings construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |