CN102162225A - Ecological bank protection method of riverway roofthrust position - Google Patents
Ecological bank protection method of riverway roofthrust position Download PDFInfo
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- CN102162225A CN102162225A CN 201110040863 CN201110040863A CN102162225A CN 102162225 A CN102162225 A CN 102162225A CN 201110040863 CN201110040863 CN 201110040863 CN 201110040863 A CN201110040863 A CN 201110040863A CN 102162225 A CN102162225 A CN 102162225A
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Abstract
The invention relates to an ecological bank protection method of a riverway roofthrust position. The method comprises the steps of constructing a riverway roofthrust ecological revetment at the riverway roofthrust position; arranging a row of pine fences along a bank foot line of the riverway roofthrust position; laying geotextiles at the side against water of the pine fences; arranging ripraps at an included angle between the side toward water of the pine fences and a riverbed; laying crushed stone cushions on a slope; stacking blocks of stone gabions on the crushed stone cushions; fixing the blocks of stone gabions on the bank slope with pine spiles; clamping willow bundles and wide-leaf grass bundles between adjacent blocks of stone gabions near a flood stage of the riverway; clamping emerged plant roots and humid soil in the block of stone gabions near an ordinary water level of the riverway; and clamping submerged plant seeds and the humid soil in the blocks of stone gabions near a low water level of the riverway. The method of the invention has the advantages of building a fine habitat environment for riverbank living creatures, creating a riverbank green barrier, and beautifying riverbank landscape. Plants, stones and microorganisms adhered thereto have a purifying effect on pollutants, intercept source pollutants flowing into the river and improve water quality of the river.
Description
Technical field
What the present invention relates to is that a kind of river course pushes up towards position ecological revetment method, belongs to ecological river shore protection constructing technology field.
Background technology
The concave bank dike section of crooked river gesture complexity in the river course, often main flow is forced bank, and bank slope is corroded in current scour.Torrent pushes up the effect of dashing to be subjected to circulation to wash away particularly, and the bank slope scour is comparatively serious usually.The scouring force of current in case bank foot protection facility never can resist, spats be destroyed, and the gradient that makes the bank pin is steepening gradually, causes the bank slope unstable failure until disequilibrium.Therefore, need paste the slope protection in the above certain limit of toe near water towards the position to the top, river course, reach Gu Po, subtract dash, the purpose of antiseepage, generally include revetment modes such as placed rockfill bank protection, cemented rock bank protection, cast-in-situ concrete bank protection pattern, precast concrete block.Sloping near water revetment is at Gu Po, subtract and dash, aspects such as antiseepage have all obtained good effect, river course safety has been brought into play huge effect, but simultaneously also in varying degrees to the ecology of bank slope, environment and view have produced harmful effect: its hard material and enclosed construction have destroyed the staggered band in land and water, river course, make bank biological habitat in shore lose, animals and plants are difficult in this existence procreation, heavy damage bio-diversity, cause the self-purification capacity of river water body obviously to descend, the pollutant that enters the river course with face source form is difficult to remove, and its smooth and dull apparent landscape effect that has a strong impact on the river course.
For overcoming the defective of hard type shore protection, repair shore, river course bank band ecological environment, people bring into use the ecology typed bank revetment technology, as Impurifying source ecological bank-protection combined system (ZL200610096765.5), landscape type multi-stage stepwise artificial wetland protection slope forming method (ZL200410065916.1), the slope type ecological revetment (ZL200710036262.3) of band barricade, the construction method ZL200810238006.7 of framed structure ecological riverway embankment), environmental polygon concrete revetment plate with holes and the application process in shore protection (ZL 200610148054.8) thereof, environmental concrete revetment cylindrical shell and the application process in shore protection (ZL 200610148053.3) thereof, the engineering method (ZL 200410010692.4) etc. that recovers the degeneration riverbank with reed protects the river course bank slope, these technology are at the bank slope view, collaborative aspect ecological and clean dirty function has obtained good effect, but be mainly used in the less section side slope of flow velocity, owing to be subjected to the influence of erosion resistibility, can't be applied to the top, river course in the ecological protection of position.At present, the top, river course is towards a collaborative technical barrier that is still of the scour protection and the restoration of the ecosystem at position.
Summary of the invention
What the present invention proposed is that top, a kind of river course is towards position ecological revetment method, its purpose just is to overcome the defective of above-mentioned sloping revetment technology and ecological revetment technology near water, can on the river course bank slope, form green graceful naturally view, build the biological habitat of the staggered band in good land and water, riverbank, make that the shore aquatic ecosystem is recovered; Plant, building stones and surface attachment biology thereof can purify pollutant by effects such as interception, absorption and degradeds, can hold back into river surface source pollutants matter and improve water quality of river.
Technical solution of the present invention: it is characterized in that making up the top, river course towards the position towards the position ecological revetment on the top, river course, along the river a row pine fence is made a call to towards position bank payment to a porter in the top, road, lay geotextiles in pine fence backwater one side, towards the angle in water one side and riverbed jackstone is set at the pine fence, on domatic, lay hardcore bed, lay tired folded piece stone bar cage on the hardcore bed, with the pine stake piece stone bar cage is fixed on the river course bank slope, between near the adjacent block stone bar cage the river flood position, fold up willow bundle and wide leaf bale, fold up reed near the river course ordinary water level the piece stone bar cage, calamus emergent aquactic plant root system and the humid soil that accounts for piece stone bar cage 10% space fold up water caltrop near the piece stone bar cage the river course low water level, hornwort submerged plant seed and the humid soil that accounts for piece stone bar cage 10% space.
Advantage of the present invention and effect are: this shore protection adopts piece stone bar cage (gauze wire cloth+piece stone) to be the protection form of main body, can resist the sluicing suffered towards the position of top, river course, can play protective action preferably to the river course bank slope.Water level situation during according to river course difference regimen, disposed the phytobiocoenose system of hygrophyte (willow bundle and wide leaf bale)-emergent aquactic plant (reed, calamus)-submerged plant (water caltrop, hornwort), built the biological habitat in good riverbank, form shore bank green screen one, beautified the riverbank view; On the other hand, the microorganism of plant, building stones and surface attachment thereof has clean-up effect preferably to pollutant, can hold back into river surface source pollutants matter and river training water quality.In addition, construction of this shore protection and maintenance management are all very convenient, are very suitable for the restoration of the ecosystem of top, river course towards the protection at position.
Description of drawings
Fig. 1 is the floor map of top, river course towards the position ecological revetment.
Fig. 2 is the sectional schematic diagram of top, river course towards the position ecological revetment.
Fig. 3 is near the thin portion schematic diagram of the present invention extreme high water position.
Fig. 4 is that the top, river course is towards near the thin portion schematic diagram of the position ecological revetment low water level position.
Fig. 5 is a piece stone bar cage schematic diagram.
Among the figure 1 is the river course, the 2nd, and the river course pushes up towards the position ecological revetment, and the 3rd, river course bank slope, the 4th, pine fence, the 5th, jackstone, the 6th, hardcore bed, the 7th, piece stone bar cage, the 8th, pine stake, the 9th, willow bundle, the 10th, wide leaf bale, the 11st, emergent aquactic plant, the 12nd, submerged plant, the 13rd, gauze wire cloth, the 14th, piece stone.
The specific embodiment
Contrast accompanying drawing 1-4, the top, river course is towards position ecological revetment method, be that 1 top makes up the top, river course towards position ecological revetment 2 towards the position in the river course, along the river a row pine fence 4 is made a call to towards 3 payment to a porter of position bank in the top, road, lay geotextiles in pine fence 4 backwaters one side, towards the angle in water one side and riverbed the jackstone 5 that particle diameter is 200-300mm is set at pine fence 4, on domatic, lay hardcore bed 6, ballast grain sizes is 50～100mm, tired folded piece stone bar cage 7 on the hardcore bed 6, with diameter is 100mm, the pine stake 8 of long 1500mm is fixed in piece stone bar cage 7 on the river course bank slope 3, and the spacing on each piece stone bar cage 7 between the pine stake 8 is 3000mm.Fold up willow bundle 9 and wide leaf bale 10 between near the adjacent block stone bar cage 7 the river flood position, both arrange at interval that on domatic the spacing of willow bundle 9 or wide leaf bale 10 is 600mm on each piece stone bar cage 7; The humid soil that folds up emergent aquactic plant 11 (reed, calamus) root system and account for piece stone bar cage 10% space near the river course ordinary water level the piece stone bar cage 7; The humid soil that folds up submerged plant 12 (water caltrop, hornwort) seed and account for piece stone bar cage 10% space near the river course low water level the piece stone bar cage 7.
The diameter of pine stake is 100mm, long 1500mm, and the spacing on each piece stone bar cage between the pine stake is 3000mm.
The willow bundle arranges that with wide leaf bale the spacing of willow bundle or wide leaf bale is 600mm on each piece stone bar cage on domatic at interval.
The jackstone particle diameter is 200-300mm, and ballast grain sizes is 50-100mm.
After the moulding of the present invention,, the sluicing suffered of top, river course can be resisted, protective action preferably can be played the river course bank slope towards the position based on the protection form of piece stone bar cage (gauze wire cloth+piece stone).Willow bundle 8 and wide leaf bale 9 go out root system and branches and leaves with ramp, and the reinforcement effect of root system has further ensured bank stability and protection against erosion ability.After growing up 1 year, willow bundle 8 and wide leaf bale 9 branches and leaves, emergent aquactic plant 11 (reed, calamus) root system, submerged plant 12 (water caltrop, hornwort) seed can form the phytobiocoenose system of luxuriant " hygrophyte (willow and wide leaf grass)-emergent aquactic plant (reed, calamus)-submerged plant (water caltrop, hornwort) " on the riverbank, on the river course bank slope, formed green graceful naturally view, built the biological habitat of the staggered band in good land and water, riverbank, made that the shore aquatic ecosystem is recovered; Plant, building stones and surface attachment biology thereof can purify pollutant by effects such as interception, absorption and degradeds, have good effect to holding back into river surface source pollutants matter and improving water quality of river.
Claims (5)
1. the top, river course is towards position ecological revetment method, it is characterized in that making up the top, river course towards the position towards the position ecological revetment on the top, river course, along the river a row pine fence is made a call to towards position bank payment to a porter in the top, road, lay geotextiles in pine fence backwater one side, towards the angle in water one side and riverbed jackstone is set at the pine fence, on domatic, lay hardcore bed, lay tired folded piece stone bar cage on the hardcore bed, with the pine stake piece stone bar cage is fixed on the river course bank slope, between near the adjacent block stone bar cage the river flood position, fold up willow bundle and wide leaf bale, fold up reed near the river course ordinary water level the piece stone bar cage, calamus emergent aquactic plant root system and the humid soil that accounts for piece stone bar cage 10% space fold up water caltrop near the piece stone bar cage the river course low water level, hornwort submerged plant seed and the humid soil that accounts for piece stone bar cage 10% space.
2. top, river course according to claim 1 is characterized in that towards position ecological revetment method piece stone bar cage is the gauze wire cloth of 100 * 100mm with the braided steel wire ramify, fills the piece stone of particle diameter 150-200mm in the gauze wire cloth.
3. top, river course according to claim 1 is towards position ecological revetment method, and the diameter that it is characterized in that the pine stake is 100mm, long 1500mm, and the spacing on each piece stone bar cage between the pine stake is 3000mm.
4. top, river course according to claim 1 is characterized in that towards position ecological revetment method willow is tied and wide leaf bale is arranged at interval on domatic, the spacing of willow bundle or wide leaf bale is 600mm on each piece stone bar cage.
5. top, river course according to claim 1 is characterized in that towards position ecological revetment method the jackstone particle diameter is 200-300mm, and ballast grain sizes is 50-100mm.
Priority Applications (1)
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| CN 201110040863 CN102162225A (en) | 2011-02-21 | 2011-02-21 | Ecological bank protection method of riverway roofthrust position |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201110040863 CN102162225A (en) | 2011-02-21 | 2011-02-21 | Ecological bank protection method of riverway roofthrust position |
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| CN102162225A true CN102162225A (en) | 2011-08-24 |
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| CN 201110040863 Pending CN102162225A (en) | 2011-02-21 | 2011-02-21 | Ecological bank protection method of riverway roofthrust position |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619217A (en) * | 2012-03-10 | 2012-08-01 | 张振华 | Underwater silt pile |
| CN103711103A (en) * | 2013-12-26 | 2014-04-09 | 江苏美尚生态景观股份有限公司 | Setting method for hydro-fluctuation belt plants of ecological bank protection |
| CN104126393A (en) * | 2014-07-25 | 2014-11-05 | 同济大学 | Method for planting aquatic plants in upright bank water |
| CN104790348A (en) * | 2015-05-05 | 2015-07-22 | 苏交科集团股份有限公司 | Bank protecting method |
| CN106245585A (en) * | 2016-08-02 | 2016-12-21 | 黑龙江省水利科学研究院 | A kind of anti-ice erosion in Han Qu riverbank means of defence |
| CN108532540A (en) * | 2018-05-16 | 2018-09-14 | 江苏省盐城市航道管理处 | Cotton stalk encircles water draining waterway revetment system and its construction method |
| CN109056755A (en) * | 2018-09-12 | 2018-12-21 | 吉林省水土保持科学研究院 | A kind of ecology ditch slope and its construction method |
| CN111501670A (en) * | 2020-05-27 | 2020-08-07 | 中国十七冶集团有限公司 | Waterfront river course slope protection structure and construction method thereof |
| CN112391997A (en) * | 2020-10-23 | 2021-02-23 | 上海市政工程设计研究总院（集团）有限公司 | Ecological river bank structure for sponge city construction |
| CN113250134A (en) * | 2021-04-28 | 2021-08-13 | 华能澜沧江水电股份有限公司 | Fish habitat protection system and construction method thereof |
| CN113367014A (en) * | 2021-06-11 | 2021-09-10 | 中国林业科学研究院热带林业研究所 | Method for ecologically repairing hardened river bank by mangrove forest plants |
| CN113481938A (en) * | 2021-07-10 | 2021-10-08 | 绿美艺环境建设集团有限公司 | Silty river stone cage combined plant-growing protection pad ecological revetment and construction method thereof |
| CN114182686A (en) * | 2021-09-15 | 2022-03-15 | 同济大学 | Log frame and recycled concrete combined structure ecological slope protection and construction method thereof |
| CN114215003A (en) * | 2021-11-30 | 2022-03-22 | 上海市园林设计研究总院有限公司 | Construction method of water and soil conservation ecological system during construction of landscape terrain in estuary region |
| CN115387287A (en) * | 2022-09-08 | 2022-11-25 | 北京正和恒基国际城市规划设计有限公司 | Grid bush cluster slope protection method and grid bush cluster ecological slope |
| CN117569258A (en) * | 2023-11-28 | 2024-02-20 | 甘肃省水利厅讨赖河流域水资源利用中心 | Ecological embankment and construction method thereof |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619217A (en) * | 2012-03-10 | 2012-08-01 | 张振华 | Underwater silt pile |
| CN103711103A (en) * | 2013-12-26 | 2014-04-09 | 江苏美尚生态景观股份有限公司 | Setting method for hydro-fluctuation belt plants of ecological bank protection |
| CN103711103B (en) * | 2013-12-26 | 2016-04-06 | 江苏美尚生态景观股份有限公司 | The method to set up of a kind of ecological revetment falling zone plant |
| CN104126393A (en) * | 2014-07-25 | 2014-11-05 | 同济大学 | Method for planting aquatic plants in upright bank water |
| CN104790348A (en) * | 2015-05-05 | 2015-07-22 | 苏交科集团股份有限公司 | Bank protecting method |
| CN106245585A (en) * | 2016-08-02 | 2016-12-21 | 黑龙江省水利科学研究院 | A kind of anti-ice erosion in Han Qu riverbank means of defence |
| CN108532540B (en) * | 2018-05-16 | 2024-02-20 | 江苏省盐城市航道管理处 | Cotton straw arch dredging pile channel bank protection system and construction method thereof |
| CN108532540A (en) * | 2018-05-16 | 2018-09-14 | 江苏省盐城市航道管理处 | Cotton stalk encircles water draining waterway revetment system and its construction method |
| CN109056755A (en) * | 2018-09-12 | 2018-12-21 | 吉林省水土保持科学研究院 | A kind of ecology ditch slope and its construction method |
| CN111501670A (en) * | 2020-05-27 | 2020-08-07 | 中国十七冶集团有限公司 | Waterfront river course slope protection structure and construction method thereof |
| CN112391997A (en) * | 2020-10-23 | 2021-02-23 | 上海市政工程设计研究总院（集团）有限公司 | Ecological river bank structure for sponge city construction |
| CN113250134A (en) * | 2021-04-28 | 2021-08-13 | 华能澜沧江水电股份有限公司 | Fish habitat protection system and construction method thereof |
| CN113367014A (en) * | 2021-06-11 | 2021-09-10 | 中国林业科学研究院热带林业研究所 | Method for ecologically repairing hardened river bank by mangrove forest plants |
| CN113481938A (en) * | 2021-07-10 | 2021-10-08 | 绿美艺环境建设集团有限公司 | Silty river stone cage combined plant-growing protection pad ecological revetment and construction method thereof |
| CN114182686A (en) * | 2021-09-15 | 2022-03-15 | 同济大学 | Log frame and recycled concrete combined structure ecological slope protection and construction method thereof |
| CN114215003A (en) * | 2021-11-30 | 2022-03-22 | 上海市园林设计研究总院有限公司 | Construction method of water and soil conservation ecological system during construction of landscape terrain in estuary region |
| CN115387287A (en) * | 2022-09-08 | 2022-11-25 | 北京正和恒基国际城市规划设计有限公司 | Grid bush cluster slope protection method and grid bush cluster ecological slope |
| CN117569258A (en) * | 2023-11-28 | 2024-02-20 | 甘肃省水利厅讨赖河流域水资源利用中心 | Ecological embankment and construction method thereof |
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Application publication date: 20110824 |