CN109610406B - Inland river treatment process - Google Patents
Inland river treatment process Download PDFInfo
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- CN109610406B CN109610406B CN201811602196.6A CN201811602196A CN109610406B CN 109610406 B CN109610406 B CN 109610406B CN 201811602196 A CN201811602196 A CN 201811602196A CN 109610406 B CN109610406 B CN 109610406B
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- truss
- cofferdam
- river
- revetment
- transverse
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000010865 sewage Substances 0.000 claims abstract description 12
- 239000002689 soil Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000010802 sludge Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 4
- 239000011435 rock Substances 0.000 claims description 21
- 239000004575 stone Substances 0.000 claims description 6
- 238000005067 remediation Methods 0.000 claims 6
- 238000010276 construction Methods 0.000 abstract description 14
- 239000002893 slag Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/28—Dredgers or soil-shifting machines for special purposes for cleaning watercourses or other ways
Abstract
The invention relates to an inland river treatment process, which comprises the following steps: s1, cofferdam construction: enclosing a river channel area to be constructed by the cofferdam, and performing crown beam construction on the outer edge of the upper end of the cofferdam; s2, mounting a truss vehicle; the truss vehicle is in a door shape, two sliding frames at two ends of the lower part of the truss vehicle are arranged on the crown beams at two sides, and the truss vehicle moves along the length direction of the crown beams; s3, draining water in the cofferdam; s4, digging a foundation pit in the cofferdam; pumping sludge to a tank car through a sewage suction pump for unloading, and then hoisting the slag soil and the garbage to a temporary stacking point on the bank through a truss car; s5, setting a supporting pipe brace in the foundation pit; s6, excavating earthwork near the river channel on two sides of the foundation pit to construct a first-level revetment; s7, installing a sewage intercepting pipeline between the first-stage revetment in the foundation pit and the wall surface of the cofferdam; backfilling between the first-stage revetment and the wall surface of the cofferdam; s8, dismantling the supporting pipe brace; building a second-stage revetment above the first-stage revetment at the position close to the river channel in the foundation pits at two sides; s9, backfilling soil between the secondary revetment and the wall surface of the cofferdam; and S10, removing the truss car.
Description
Technical Field
The invention relates to an inland river treatment process, and belongs to the field of river treatment.
Background
In recent years, people pay more attention to the treatment work of medium and small river channels, so that the environment-friendly dredging work and the treatment technology are widely applied in the environment-friendly treatment of the river channels, and the main content in the environment-friendly dredging work is to treat the river channel sludge frequently, so that the water quality is kept in the optimal state all the time. At present, in the process of treating rivers in general urban areas, the progress and the efficiency of project implementation are severely restricted by the shortage of coastal construction sites, and roads, cells and the like along the line need to be coordinated to serve as construction sites. The reasonable treatment process is the key for ensuring the progress and the efficiency of project implementation.
Disclosure of Invention
In order to solve the technical problems, the invention provides an inland river treatment process, which is convenient to transport by arranging a truss vehicle with small occupied area, improves the construction efficiency, saves the cost, ensures that a water bank slope is not scoured by the arranged primary revetment and the secondary revetment, prolongs the service life and has attractive appearance.
The technical scheme of the invention is as follows:
an inland river treatment process comprises the following steps:
s1, cofferdam construction: enclosing a river channel area to be constructed by the cofferdam, and performing crown beam construction on the outer edge of the upper end of the cofferdam;
s2, mounting a truss vehicle; the truss vehicle is in a door shape, two sliding frames at two ends of the lower part of the truss vehicle are arranged on the crown beams at two sides, and the truss vehicle moves along the length direction of the crown beams;
s3, draining water in the cofferdam;
s4, digging a foundation pit in the cofferdam; pumping sludge to a tank car through a sewage suction pump for unloading, and then hoisting the slag soil and the garbage to a temporary stacking point on the bank through a truss car;
s5, setting a supporting pipe brace in the foundation pit;
s6, excavating earthwork near the river channel on two sides of the foundation pit to construct a first-level revetment;
s7, installing a sewage intercepting pipeline for sewage to flow through between the first-stage revetment in the foundation pit and the wall surface of the cofferdam; backfilling between the first-stage revetment and the wall surface of the cofferdam;
s8, dismantling the supporting pipe brace and hoisting the supporting pipe brace to a temporary stacking point on the shore through a truss; building a second-stage revetment above the first-stage revetment at the position close to the river channel in the foundation pits at two sides;
s9, backfilling soil between the secondary revetment and the wall surface of the cofferdam;
and S10, removing the truss car.
The truss vehicle comprises a bearing mechanism, a horizontal truss and two upright trusses, wherein the horizontal truss is horizontally arranged, and the two upright trusses are vertically arranged at two ends of the horizontal truss; the upper ends of the two vertical column trusses are respectively connected with the two ends of the transverse truss through a telescopic truss; the upper end of the bearing mechanism is connected with the lower end of the transverse truss in a sliding manner, and the lower ends of the two vertical column trusses are respectively positioned on banks on two sides of the river channel; the telescopic truss comprises four hydraulic rods arranged in a horizontal quadrangular shape and a plurality of support rods; the hydraulic rod comprises a fixed part and a telescopic part with adjustable length which are connected with each other; the plurality of support rods are respectively fixed between the two fixing parts of the adjacent hydraulic rods; the fixed parts of the two hydraulic rods below the telescopic truss are fixedly connected with the upper end of the upright truss; the telescopic parts of the four hydraulic rods of the telescopic truss face the transverse truss, and the telescopic parts of the four hydraulic rods are fixedly connected with the end part of the transverse truss; a transverse driving mechanism arranged on the transverse truss drives the bearing mechanism to move towards the two upright truss directions respectively; the receiving mechanism is used for loading the muck and conveying the muck to the shore; the bottom end face of the upright column truss is fixedly provided with a moving wheel; the lower parts of the opposite sides of the two vertical column trusses are fixedly provided with sliding wheels which are tightly attached to the outer walls of the crown beams at the two sides.
The bearing mechanism comprises a top plate, a vertical adjusting rod and a carrying platform which are sequentially arranged from top to bottom; the lower end of the adjusting rod is fixedly connected with the upper part of the carrying platform, and the upper end of the adjusting rod is fixed on the top plate; the transverse driving mechanism comprises a guide rail fixedly arranged at the lower end of the transverse truss along the horizontal direction and a third hydraulic cylinder arranged horizontally; the upper end surface of the top plate is fixedly provided with a sliding block sleeved in the guide rail; one end of the third hydraulic cylinder is fixed on one side of the transverse truss close to the end part, and the other end of the third hydraulic cylinder is fixed on the top plate.
The telescopic truss also comprises a plurality of inclined gas springs arranged between the adjacent hydraulic rods; one end of the air spring is fixed on the fixed part of one hydraulic rod, and the other end of the air spring is fixed on the telescopic part of the adjacent hydraulic rod.
The first-stage revetment in the step S6 comprises a bearing plate, a plurality of rock retaining boxes and a plurality of foundation piles, wherein the bearing plate, the rock retaining boxes and the foundation piles are horizontally arranged; the bearing platform plate is laid on the river bottom along the trend of the river channel, the upper end of the foundation pile is fixedly connected with the bottom of the bearing platform plate, and the lower part of the foundation pile is embedded in soil of the river bottom; the rock block baffle boxes are fixedly arranged on the bearing plate along the trend of the river channel; the side surface of the rock block retaining box facing the river is an inclined surface which is gradually inclined towards the river from top to bottom; the rock block baffle box is hollow and filled with planting soil; the rock block keeps off case up end and is equipped with the planting opening rather than inside intercommunication.
The second-stage revetment in the step S8 comprises a vertical bed stone plate fixed at the upper end of the rock block retaining box far away from the river and a platform plate fixed on the upper end surface of the bed stone plate; the side of the substrate plate facing the river is an inclined plane which gradually inclines towards the river from top to bottom.
Wherein, still include after above-mentioned step S10 and fixedly set up the river course guardrail along the river course trend at second grade revetment up end.
Wherein, before the step S1, the method further includes: leveling the field: according to the general construction plan, the site is leveled, the road is unblocked, the site is surveyed, the elevation and the mutual position relation with surrounding buildings are checked again, and the construction domestic water, construction electricity, temporary rooms in the site and the like are arranged comprehensively and reasonably.
Wherein, the cofferdam is formed by combining a plurality of supporting piles.
The invention has the following beneficial effects:
1. the invention is provided with the truss vehicle, so that the materials can be conveniently moved under the condition of not occupying too many places.
2. The invention is provided with the first-stage revetment and the second-stage revetment, plants can be planted on the first-stage revetment, the water bank slope is prevented from being washed away, the service life is prolonged, and the appearance is attractive.
3. The telescopic trusses at the two ends of the transverse truss have an autonomous telescopic function, can adapt to different river channel widths possibly appearing in the same river channel, and is wider in application range and better in use effect; the movable wheels can directly roll along the bank, so that the working range of the movable wheels covers the whole length of the river channel.
Drawings
FIG. 1 is an overall cross-sectional schematic view of the present invention;
FIG. 2 is a schematic structural view of the truss vehicle of the present invention;
FIG. 3 is an enlarged view of a portion of the telescoping truss of the truss vehicle of the present invention;
fig. 4 is a construction state diagram of each flow of the present invention.
The reference numbers in the figures denote:
1. cofferdam; 2. a crown beam; 3. a truss vehicle; 31. a carrying mechanism; 311. a top plate; 312. adjusting a rod; 313. a carrier platform; 32. a transverse truss; 33. a column truss; 34. a telescopic truss; 35. a hydraulic lever; 351. a fixed part; 352. a telescopic part; 36. a support bar; 37. a lateral drive mechanism; 371. a guide rail; 372. a third hydraulic cylinder; 373. a slider; 38. a moving wheel; 39. a sliding wheel; 300. a gas spring; 4. a foundation pit; 40. supporting a pipe support; 5. a first-level revetment; 51. a bearing plate; 52. a rock block retaining box; 53. foundation piles; 54. planting the opening; 6. a sewage intercepting pipeline; 7. secondary revetments; 71. a substrate plate; 72. a platform plate; 8. river course guardrail.
Detailed Description
The invention is described in detail below with reference to the figures and the specific embodiments.
Referring to fig. 1-4, an inland river treatment process comprises the following steps:
s1, constructing the cofferdam 1: the cofferdam 1 encloses a river channel area to be constructed, and the outer edge of the upper end of the cofferdam 1 is constructed with a crown beam 2;
s2, installing a truss car 3; the truss girder 3 is in a shape of a Chinese character 'men', two ends of the lower part of the truss girder 3 are slidably erected on the crown girders 2 at two sides, and the truss girder 3 moves along the length direction of the crown girders 2;
s3, draining water in the cofferdam 1;
s4, digging a foundation pit 4 in the cofferdam 1; pumping sludge to a tank car for transportation and unloading through a sewage suction pump, and hoisting and transporting slag and garbage to a temporary onshore stacking point through a truss car 3;
s5, setting a supporting pipe brace 40 in the foundation pit 4;
s6, excavating earthwork near the river channel on two sides of the foundation pit 4 to construct a first-level revetment 5;
s7, installing a sewage intercepting pipeline 6 for sewage to flow through between the first-stage revetment 5 in the foundation pit 4 and the wall surface of the cofferdam 1; and backfilling between the first-level revetment 5 and the wall surface of the cofferdam 1;
s8, dismantling the supporting pipe brace 40 and hoisting the supporting pipe brace to a temporary onshore stacking point through the truss car 3; building a second-stage revetment 7 above the first-stage revetment 5 at the position close to the river channel in the foundation pits 4 at the two sides;
s9, backfilling soil between the secondary revetment 7 and the wall surface of the cofferdam 1;
and S10, removing the truss car 3.
Referring to fig. 1-4, the truss car 3 includes a receiving mechanism 31, a horizontal truss 32 horizontally disposed, and two upright trusses 33 vertically disposed at two ends of the horizontal truss 32; the upper ends of the two upright column trusses 33 are respectively connected with the two ends of the transverse truss 32 through a telescopic truss 34; the upper end of the bearing mechanism 31 is connected with the lower end of the transverse truss 32 in a sliding way, and the lower ends of the two upright column trusses 33 are respectively positioned on the bank at the two sides of the river channel; the telescopic truss 34 comprises four hydraulic rods 35 arranged in a horizontal quadrangular shape and a plurality of support rods 36; the hydraulic rod 35 includes a fixing portion 351 and a length-adjustable expansion portion 352 connected to each other; the plurality of support rods 36 are respectively fixed between the two fixing parts 351 of the adjacent hydraulic rods 35; the fixing parts 351 of the two hydraulic rods 35 below the telescopic truss 34 are fixedly connected with the upper end of the upright truss 33; the telescopic parts 352 of the four hydraulic rods 35 of the telescopic truss 34 face the transverse truss 32, and the telescopic parts 352 of the four hydraulic rods 35 are fixedly connected with the end part of the transverse truss 32; a transverse driving mechanism 37 arranged on the transverse truss 32 drives the bearing mechanism 31 to move towards the two upright truss 33 respectively; the receiving mechanism 31 is used for loading the muck and conveying the muck to the shore; a moving wheel 38 is fixedly arranged on the bottom end surface of the upright column truss 33; the lower parts of the opposite sides of the two upright column trusses 33 are fixedly provided with sliding wheels 39 which cling to the outer walls of the crown beams 2 at the two sides. After the excavation, material such as a large amount of reinforcing bars, steel mould, cut dirty tubular product, backfill sand can't reach foundation ditch 4 through other ways in, can more conveniently carry through setting up of purlin car 3.
Referring to fig. 1-4, the receiving mechanism 31 includes a top plate 311, a vertical adjusting rod 312 and a carrying platform 313 arranged in sequence from top to bottom; the lower end of the adjusting rod 312 is fixedly connected with the upper part of the carrying platform 313, and the upper end of the adjusting rod 312 is fixed on the top plate 311; the transverse driving mechanism 37 comprises a guide rail 371 fixedly arranged at the lower end of the transverse truss 32 along the horizontal direction and a third hydraulic cylinder 372 arranged horizontally; a slide block 373 sleeved in the guide rail 371 is fixedly arranged on the upper end surface of the top plate 311; one end of the third hydraulic cylinder 372 is fixed to the side of the transverse girder 32 near the end, and the other end of the third hydraulic cylinder 372 is fixed to the top plate 311.
Referring to fig. 1-4, the telescopic truss 34 further includes a plurality of inclined gas springs 300 disposed between the adjacent hydraulic rods 35; one end of the gas spring 300 is fixed to the fixing portion 351 of one hydraulic rod 35, and the other end of the gas spring 300 is fixed to the expansion portion 352 of the adjacent hydraulic rod 35.
Referring to fig. 1 to 4, the first-stage revetment 5 of step S6 includes a horizontally disposed bearing plate 51, a plurality of rock blocks 52, and a plurality of foundation piles 53; the bearing platform plate 51 is paved at the river bottom along the trend of the river channel, the upper end of the foundation pile 53 is fixedly connected with the bottom of the bearing platform plate 51, and the lower part of the foundation pile 53 is embedded in the soil at the river bottom; a plurality of rock block boxes 52 are fixedly arranged on the bearing plate 51 along the trend of the river channel; the side surface of the rock block retaining box 52 facing the river is an inclined surface which gradually inclines towards the river from top to bottom; the rock block baffle box 52 is hollow and filled with planting soil; the upper end face of the rock block box 52 is provided with a planting opening 54 communicated with the interior thereof.
Referring to fig. 1 to 4, the secondary revetment 7 of step S8 includes a vertical bed stone plate 71 fixed to the upper end of the river-away side of the rock block box 52 and a platform plate 72 fixed to the upper end surface of the bed stone plate 71; the side of the base plate 71 facing the river is an inclined surface gradually inclined toward the river from top to bottom.
Referring to fig. 1 to 4, after the step S10, a river guardrail 8 is fixedly disposed on the upper end surface of the secondary revetment 7 along the course of the river.
Referring to fig. 1 to 4, before step S1, the method further includes: leveling the field: according to the general construction plan, the site is leveled, the road is unblocked, the site is surveyed, the elevation and the mutual position relation with surrounding buildings are checked again, and the construction domestic water, construction electricity, temporary rooms in the site and the like are arranged comprehensively and reasonably.
Referring to fig. 1-4, the cofferdam 1 is formed by combining a plurality of support piles.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (7)
1. An inland river treatment process is characterized in that:
s1, constructing the cofferdam (1): the cofferdam (1) encloses a river channel area to be constructed, and the outer edge of the upper end of the cofferdam (1) is constructed with a crown beam (2);
s2, mounting a truss vehicle (3); the truss girder (3) is in a shape of a Chinese character 'men', both ends of the lower part of the truss girder (3) are slidably erected on the crown girders (2) at both sides, and the truss girder (3) moves along the length direction of the crown girders (2);
s3, draining water in the cofferdam (1);
s4, digging a foundation pit (4) in the cofferdam (1); pumping sludge to a tank car for unloading by a sewage suction pump, and then hoisting the muck and the garbage to a temporary stacking point on the bank by a truss car (3);
s5, setting a supporting pipe brace (40) in the foundation pit (4);
s6, excavating earthwork near the river channel on two sides of the foundation pit (4) to construct a first-level revetment (5);
s7, installing a sewage intercepting pipeline (6) for sewage to flow through between the first-stage revetment (5) in the foundation pit (4) and the wall surface of the cofferdam (1); and backfilling between the first-level revetment (5) and the wall surface of the cofferdam (1);
s8, dismantling the supporting pipe brace (40) and hoisting the supporting pipe brace to a temporary stacking point on the shore through the truss (3); a second-level revetment (7) is built above the first-level revetment (5) near the river channel in the foundation pits (4) at the two sides;
s9, backfilling soil between the secondary revetment (7) and the wall surface of the cofferdam (1);
s10, dismantling the truss vehicle (3);
the truss vehicle (3) comprises a receiving mechanism (31), a horizontal truss (32) and two upright trusses (33) which are vertically arranged at two ends of the horizontal truss (32); the upper ends of the two upright column trusses (33) are respectively connected with the two ends of the transverse truss (32) through a telescopic truss (34); the upper end of the bearing mechanism (31) is connected with the lower end of the transverse truss (32) in a sliding way, and the lower ends of the two upright column trusses (33) are respectively positioned on the banks on the two sides of the river channel; the telescopic truss (34) comprises four hydraulic rods (35) which are horizontally arranged in a quadrangular shape and a plurality of support rods (36); the hydraulic rod (35) comprises a fixed part (351) and a telescopic part (352) which are connected with each other and have adjustable length; the plurality of support rods (36) are respectively fixed between the two fixing parts (351) of the adjacent hydraulic rods (35); the fixing parts (351) of the two hydraulic rods (35) below the telescopic truss (34) are fixedly connected with the upper end of the upright truss (33); the telescopic parts (352) of the four hydraulic rods (35) of the telescopic truss (34) face the transverse truss (32), and the telescopic parts (352) of the four hydraulic rods (35) are fixedly connected with the end part of the transverse truss (32); a transverse driving mechanism (37) arranged on the transverse truss (32) drives the bearing mechanism (31) to move towards the two upright truss (33) respectively; the receiving mechanism (31) is used for loading the muck and conveying the muck to the shore; a moving wheel (38) is fixedly arranged on the bottom end surface of the upright column truss (33); the lower parts of the opposite sides of the two upright column trusses (33) are fixedly provided with sliding wheels (39) which are tightly attached to the outer walls of the crown beams (2) at the two sides.
2. The inland river remediation process of claim 1, wherein: the bearing mechanism (31) comprises a top plate (311), a vertical adjusting rod (312) and a carrying platform (313) which are sequentially arranged from top to bottom; the lower end of the adjusting rod (312) is fixedly connected with the upper part of the carrying platform (313), and the upper end of the adjusting rod (312) is fixed on the top plate (311); the transverse driving mechanism (37) comprises a guide rail (371) fixedly arranged at the lower end of the transverse truss (32) along the horizontal transverse direction and a third hydraulic cylinder (372) arranged horizontally; a slide block (373) sleeved in the guide rail (371) is fixedly arranged on the upper end surface of the top plate (311); one end of the third hydraulic cylinder (372) is fixed on one side of the transverse truss (32) close to the end, and the other end of the third hydraulic cylinder (372) is fixed on the top plate (311).
3. The inland river remediation process of claim 2, wherein: the telescopic truss (34) also comprises a plurality of inclined gas springs (300) arranged between the adjacent hydraulic rods (35); one end of the gas spring (300) is fixed on a fixing part (351) of one hydraulic rod (35), and the other end of the gas spring (300) is fixed on an expansion part (352) of the adjacent hydraulic rod (35).
4. The inland river remediation process of claim 1, wherein: the first-stage revetment (5) in the step S6 comprises a bearing plate (51), a plurality of rock retaining boxes (52) and a plurality of foundation piles (53), wherein the bearing plate is horizontally arranged; the bearing plate (51) is paved at the river bottom along the trend of the river channel, the upper end of the foundation pile (53) is fixedly connected with the bottom of the bearing plate (51), and the lower part of the foundation pile (53) is embedded in soil at the river bottom; a plurality of rock block retaining boxes (52) are fixedly arranged on the bearing plate (51) along the trend of the river channel; the side surface of the rock block retaining box (52) facing the river is an inclined surface which gradually inclines towards the river from top to bottom; the interior of the rock block retaining box (52) is hollow and is filled with planting soil; the upper end surface of the rock block retaining box (52) is provided with a planting opening (54) communicated with the interior of the rock block retaining box.
5. The inland river remediation process of claim 4, wherein: the secondary revetment (7) in the step S8 comprises a vertical base stone plate (71) fixed at the upper end of the side, far away from the river, of the rock block baffle box (52) and a platform plate (72) fixed on the upper end surface of the base stone plate (71); the side surface of the base plate (71) facing the river is an inclined surface which gradually inclines towards the river from top to bottom.
6. The inland river remediation process of claim 1, wherein: and after the step S10, fixedly arranging a river channel guardrail (8) on the upper end surface of the secondary revetment (7) along the trend of the river channel.
7. The inland river remediation process of claim 1, wherein: the cofferdam (1) is formed by combining a plurality of supporting piles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602196.6A CN109610406B (en) | 2018-12-26 | 2018-12-26 | Inland river treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811602196.6A CN109610406B (en) | 2018-12-26 | 2018-12-26 | Inland river treatment process |
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| Publication Number | Publication Date |
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| CN109610406A CN109610406A (en) | 2019-04-12 |
| CN109610406B true CN109610406B (en) | 2021-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811602196.6A Expired - Fee Related CN109610406B (en) | 2018-12-26 | 2018-12-26 | Inland river treatment process |
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| CN (1) | CN109610406B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110804993A (en) * | 2019-11-26 | 2020-02-18 | 深圳市东深工程有限公司 | River regulation construction method |
| CN113136838B (en) * | 2021-04-06 | 2022-10-18 | 河北省水利水电勘测设计研究院 | Modular construction system and method for dam |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205296064U (en) * | 2015-11-27 | 2016-06-08 | 苏州中恒通路桥股份有限公司 | River channel revetment reinforcing structure |
| CN106638688B (en) * | 2016-11-16 | 2018-11-02 | 上海建工二建集团有限公司 | Purlin vehicle type closure construction system and its construction method |
| CN107012878A (en) * | 2017-05-19 | 2017-08-04 | 中国水利水电第四工程局有限公司 | A kind of cofferdam construction method |
| CN107176694A (en) * | 2017-06-26 | 2017-09-19 | 中国市政工程中南设计研究总院有限公司 | Gush black smelly method in a kind of comprehensive regulation river |
| CN207998829U (en) * | 2017-11-29 | 2018-10-23 | 福建农林大学 | A kind of drop type revetment structure |
| CN207608947U (en) * | 2017-12-18 | 2018-07-13 | 原阳县乡镇农田水利技术指导中心站 | A kind of silt-proof desilting apparatus for irrigation canal |
| CN208235500U (en) * | 2018-04-03 | 2018-12-14 | 美丽国土（北京）生态环境工程技术研究院有限公司 | River continuous desilting equipment |
| CN108824350A (en) * | 2018-06-06 | 2018-11-16 | 上海景铭建设发展有限公司 | A kind of comprehensive processing method in river |
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2018
- 2018-12-26 CN CN201811602196.6A patent/CN109610406B/en not_active Expired - Fee Related
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