CN105220759B - Pipe-line engineering passes through method of the mountain construction operation with later stage prevention and control of soil erosion - Google Patents
Pipe-line engineering passes through method of the mountain construction operation with later stage prevention and control of soil erosion Download PDFInfo
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- CN105220759B CN105220759B CN201510568249.7A CN201510568249A CN105220759B CN 105220759 B CN105220759 B CN 105220759B CN 201510568249 A CN201510568249 A CN 201510568249A CN 105220759 B CN105220759 B CN 105220759B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
Method of the mountain construction operation with later stage prevention and control of soil erosion is passed through the invention discloses a kind of pipe-line engineering, including：Domatic, horizontal intercepting ditch is set, with operation band in 45 degree of angles, and intercepting ditch is kept 0.003 0.008 gradient to inner side from operation band outside, then by the chute set at toe on the inside of operation band, the rainwater that whole side slope upstream and periphery enter operation band is discharged into Project Areas in order；The intercepting ditch laterally extended toward both sides is started setting up above from pipeline, intercepting ditch is in 45 degree of angles with construction operation band, and keep 0.005 0.008 gradient, domatic upstream and periphery are entered into operation band charge for remittance directly arranges both sides cross flow；Revegetation is carried out to operation band by using the Vegetative restoration pattern of grass planting, laying ecological vegetation carpet, laying ecological vegetation bag, laying three dimensional network+sow grass seeds by duster.Domatic rainwater can in time be excluded, reduce rain drop erosion, and ensure that the operation band later stage preferably recovers vegetation.
Description
Technical field
Mountain construction work is passed through the present invention relates to a kind of prevention and control of soil erosion method, more particularly to a kind of pipe-line engineering
Method of the industry with later stage prevention and control of soil erosion.
Background technology
Pipeline engineering is in recent years growing in order to meet national economy and the people mainly for delivery of oil product, natural gas etc.
Life requirement, country increase investment for petroleum resources, be exactly substantial amounts of pipeline engineering construction thereupon.Pipeline engineering
In line project because it is linear, pass through geomorphic type complexity, short construction period, the big interim perturbation area of construction the features such as,
The destruction of ecological environment is mainly reflected in and causes that soil erosion area is big, earthwork evacuation intensity is big, interim mound quantity big,
Several aspects such as vegetation perturbation area is big.
Particularly with pipe-line by during mountain area using the bright area for opening construction, because pipe-line is constructed the operation to be formed
Face often in the good area of vegetation growth because not taking prevention and control of soil erosion technology effectively and reasonably, vegetation do not have and
When be restored, such as heavy rain or rainstorm weather, because the operation band that pipe-line engineering construction is formed undoubtedly becomes periphery rain
The passage that water confluxes.Even if construction takes revegetation measure in time after terminating, but because of the mountain pipeline construction operation end of tape
There is certain side slope afterwards, a large amount of rainwashes will certainly produce soil erosion and then on slope before vegetation is not covered with completely
Face develops into erosion groove, if erosion groove continues to develop, and not only influences construction operation band revegetation effect also to influence
The safe operation of pipeline.Present many mountain pipeline line projects terminate rear operation band and are at naked state, allow vegetation to enter
Row clear-cutting forestland uses the safeguard procedures of Engineering-type in main section, extremely uncoordinated with surrounding enviroment.
The content of the invention
Rain drop erosion can be reduced it is an object of the invention to provide one kind, and ensures that operation preferably recovers the pipe of vegetation with the later stage
Road line project passes through method of the mountain construction operation with later stage prevention and control of soil erosion.
The purpose of the present invention is achieved through the following technical solutions：
The pipe-line engineering of the present invention passes through method of the mountain construction operation with later stage prevention and control of soil erosion, including following
Method：
Method of the cut and fill construction operation with later stage prevention and control of soil erosion：
Horizontal intercepting ditch is set domatic, with operation band in 45 degree of angles, and intercepting ditch is protected from operation band outside to inner side
0.003-0.008 gradient is held, then by the chute set at toe on the inside of operation band, by whole side slope upstream and periphery
Rainwater into operation band discharges Project Areas in order；
Along method of the slope construction operation with later stage prevention and control of soil erosion：
The intercepting ditch laterally extended toward both sides is started setting up above from pipeline, intercepting ditch is with construction operation band in 45 degree of folders
Angle, and 0.005-0.008 gradient is kept, domatic upstream and periphery are entered into operation band charge for remittance directly arranges both sides cross flow；
Method of the operation with later stage revegetation：
By using grass planting, laying ecological vegetation carpet, laying ecological vegetation bag, laying three dimensional network+sow grass seeds by duster revegetation
Pattern carries out revegetation to operation band.
As seen from the above technical solution provided by the invention, pipe-line engineering provided in an embodiment of the present invention is passed through
Method of the mountain construction operation with later stage prevention and control of soil erosion, mainly by being set after pipeline construction operation belt construction terminates
Cut, lead, heat-extraction system, domatic rainwater is excluded in time, reduce rain drop erosion, and ensure operation band the later stage preferably recovery vegetation side
Method.
Brief description of the drawings
Fig. 1 is cross-section structure of Zhongshan District of the embodiment of the present invention pipeline operations with cut and fill section prevention and control of soil erosion method
Figure；
Fig. 2 is planar structure of Zhongshan District of the embodiment of the present invention pipeline operations with cut and fill section prevention and control of soil erosion method
Figure；
Fig. 3 is sectional structure chart of Zhongshan District of the embodiment of the present invention pipeline operations band along slope section prevention and control of soil erosion method；
Fig. 4 is plane structure chart of Zhongshan District of the embodiment of the present invention pipeline operations band along slope section prevention and control of soil erosion method；
Description of reference numerals：
A, pipe-line construction operation band；B, intercepting ditch；C, pipeline；D, chute；E, pipeline construction operation band embankment side
Slope；F, pipeline construction operation band execavated rockmass.
Embodiment
The embodiment of the present invention will be described in further detail below.
The pipe-line engineering of the present invention passes through method of the mountain construction operation with later stage prevention and control of soil erosion, and it is preferably
Embodiment is：
Including following methods：
Method of the cut and fill construction operation with later stage prevention and control of soil erosion：
Horizontal intercepting ditch is set domatic, with operation band in 45 degree of angles, and intercepting ditch is protected from operation band outside to inner side
0.003-0.008 gradient is held, then by the chute set at toe on the inside of operation band, by whole side slope upstream and periphery
Rainwater into operation band discharges Project Areas in order；
Along method of the slope construction operation with later stage prevention and control of soil erosion：
The intercepting ditch laterally extended toward both sides is started setting up above from pipeline, intercepting ditch is with construction operation band in 45 degree of folders
Angle, and 0.005-0.008 gradient is kept, domatic upstream and periphery are entered into operation band charge for remittance directly arranges both sides cross flow；
Method of the operation with later stage revegetation：
By using grass planting, laying ecological vegetation carpet, laying ecological vegetation bag, laying three dimensional network+sow grass seeds by duster revegetation
Pattern carries out revegetation to operation band.
The pipeline is the oil transportation, gas transmission or aqueduct for passing through mountain area.
The construction operation band is that the operation side to be formed is excavated in pipeline construction, according to pipeline in mountain area wire location point
The cut and fill section and two kinds of the suitable slope section along massif slope connected up along half way up the mountain, operation bandwidth is in 15-40m, and the gradient is in 40-60
Between degree.
Described intercepting ditch lateral arrangement is in construction operation belt surface, with construction operation band in 45 degree of angles, spacing 5-
15m, intercepting ditch is that soil property ditch or straw screen or mat volume bundle, vegetation ecological rod new material are embedded in domatic make and block water band, is blocked outside water band
Reveal 15cm.
Described chute is used for construction operation band cut and fill section, is laid on the inside of construction operation band, with construction operation
With equidirectional, size is obtained according to the domatic areal calculation of local rainfall and Accumulated Rainwater, and material is precast concrete, grouted
Stone or the careless ditch of soil property, pattern is saucer formula.
Described operation band later stage revegetation refer to using grass planting, laying ecological vegetation carpet, laying ecological vegetation bag or
Laying three dimensional network+the mode of sowing grass seeds by duster carries out revegetation.
The pipe-line engineering of the present invention passes through method of the mountain construction operation with later stage prevention and control of soil erosion, for passing through
Mountain pipeline line construction operation belt construction terminates the preventing and treating of rear soil erosion, to the revegetation of mountain pipeline line project and guarantor
The safe operation of pillar road has great importance.
The present invention is built in mountain area after pipe-line engineering terminates, and is cut, leads, is arranged by being set in pipeline construction operation band
System, excludes the rainwater of construction operation belt surface, reduces rainwater and concentrates and construction operation band is washed away.According to mountain area landforms, pipe
The differences such as line installation position, pipe canal digging mode, cut, lead, heat-extraction system is laid in two kinds of situation, and one kind is Pipeline Crossing Program half
Hill-side, construction operation band needs cut and fill, construction to be laid after terminating with operation band into the intercepting ditch at 45 degree of angles, first leads rainwater
Enter on the inside of operation band, a chute is then laid in inner side will whole domatic and periphery charge for remittance discharge Project Areas；Another is pipe
Road passes through hillside and passes through massif in the way of climbing, construction operation band be in the case where meeting construction requirement in rational width
Formation is excavated, is constructed, for boundary, intercepting ditch is laid to both sides above piping laying after terminating, intercepting ditch is pressed from both sides with operation band into 45 degree
Angle, by the unrestrained row in domatic rainwater export Project Areas.
So by operation band set cut, lead, row's measure can preferably be protected and domatic concentrate charge for remittance at rainy season
Wash away, and the safe operation of energy protective conduit main body.In addition, solve it is domatic exempt from wash away on the premise of, the later stage is vegetation growth
Also provide good condition.
The pipeline is oil transportation, gas transmission, aqueduct, and diameter is in 1-2m, buried depth 1.5-8m.
Described pipeline construction operation band, according to pipeline thing and scale, wide 15-40m, according to pipeline in massif
Installation position is different, is divided to cut and fill and along two kinds of slope cross section pattern, the gradient is between 45-60.
Described intercepting ditch, can be soil property Tu Gou, size is according to local rainfall feelings with construction operation band into 45 degree of angles
Condition is adjusted；Domatic make can also be embedded in new materials such as straw screen or mat volume bundle, vegetation ecological rods and block water band, block outside water band
Reveal 15cm.The general 5-25m of the distance between intercepting ditch, mainly depending on local rainfall and operation band size.For
Row leads the control of rainwater intercepting ditch gradient between 0.003-0.008.
Described chute, is laid on the inside of cut and fill operation band, equidirectional with operation band, size is according to local rainfall
The domatic areal calculation of amount and Accumulated Rainwater can be obtained.Material can be precast concrete, stone masonry, the careless ditch of soil property, saucer formula etc.
A variety of patterns.
Operation band is cut by setting, led, heat-extraction system, and charge for remittance in operation band periphery and upstream and operation band is excluded in time,
Reduce to concentrate and conflux operation belt surface is washed away, such operation band can exempt from that to wash away while erosion can be the later stage
Revegetation provides good growth environment.
The present invention mainly by set after pipeline construction operation belt construction terminates cut, lead, heat-extraction system, by domatic rainwater
Exclude in time, reduce rain drop erosion, and ensure that operation preferably recovers the method for vegetation with the later stage.
Specific embodiment：
(1) method of the cut and fill construction operation with later stage prevention and control of soil erosion
When pipe-line is laid along massif half way up the mountain, construction operation band is cut-fill section pattern.In order to will be domatic
Row leads rainwater in order, and on the premise of not influenceing outer side slope safety and not corroding, by laterally being intercepted water in domatic setting
Ditch, with operation band in 45 degree angles, and make intercepting ditch from the outside of gradient from operation band to inner side holding 0.003-0.008, intercepting ditch
The distance between be 5-10m (as shown in Figure 1, Figure 2), domatic rainwater is oriented on the inside of operation band by intercepting ditch, while in operation band
Chute (as shown in Figure 1, Figure 2) is set at the toe of inner side, the rainwater that whole side slope upstream and periphery enter operation band is discharged in order
Project Areas.
(2) along method of the slope construction operation with later stage prevention and control of soil erosion
When pipe-line is creeped along massif, construction operation band is along slope segment type formula.Because of no destroyed area row that constructs
Water is moved towards, and is added except outer by disturbance destruction in the range of construction operation band, operation is kept intact with both sides, in order to by domatic rainwater
Row is led in order, and intercepting ditch is extended from beginning lateral arrangement above pipeline to both sides, and with operation band in 45 degree of angles, intercepting ditch is protected
0.005-0.008 gradient is held, the distance between intercepting ditch is 5-15m (such as Fig. 3, Fig. 4), and domatic upstream and periphery are entered and made
Industry band charge for remittance directly arranges both sides cross flow.
(3) method of the operation with later stage revegetation
In order that pipeline and construction operation band obtain higher protection, and mutually coordinate with periphery ecological environment, before abandoning
Whole operation band carries out engineering protection, using plant protection pattern, can use grass planting, laying ecological vegetation carpet, lay ecological plant
The Vegetative restoration patterns such as bedding bag, laying three dimensional network+sow grass seeds by duster.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art is in the technical scope of present disclosure, the change or replacement that can be readily occurred in,
It should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Enclose and be defined.
Claims (5)
1. a kind of pipe-line engineering passes through method of the mountain construction operation with later stage prevention and control of soil erosion, it is characterised in that bag
Include following methods：
Method of the cut and fill construction operation with later stage prevention and control of soil erosion：
Horizontal intercepting ditch is set domatic, with operation band in 45 degree of angles, and intercepting ditch is kept from operation band outside to inner side
0.003-0.008 gradient, then by the chute set at toe on the inside of operation band, whole side slope upstream and periphery are entered
The rainwater for entering operation band discharges Project Areas in order；
Along method of the slope construction operation with later stage prevention and control of soil erosion：
The intercepting ditch laterally extended toward both sides is started setting up above from pipeline, intercepting ditch is in 45 degree of angles with construction operation band, and
0.005-0.008 gradient is kept, domatic upstream and periphery are entered into operation band charge for remittance directly arranges both sides cross flow；
Method of the operation with later stage revegetation：
By using grass planting, laying ecological vegetation carpet, laying ecological vegetation bag, laying three dimensional network+sow grass seeds by duster Vegetative restoration pattern
Revegetation is carried out to operation band；
The construction operation band is that the operation side to be formed is excavated in pipeline construction, according to pipeline in mountain area wire location point along partly
The cut and fill section of hill-side wiring and suitable the slope sections two kinds along massif slope, operation bandwidth in 15-40m, the gradient 40-60 degree it
Between.
2. pipe-line engineering according to claim 1 passes through side of the mountain construction operation with later stage prevention and control of soil erosion
Method, it is characterised in that the pipeline is the oil transportation, gas transmission or aqueduct for passing through mountain area.
3. pipe-line engineering according to claim 1 passes through side of the mountain construction operation with later stage prevention and control of soil erosion
Method, it is characterised in that described intercepting ditch lateral arrangement is in construction operation belt surface, with construction operation band in 45 degree of angles,
Away from 5-15m, intercepting ditch is that soil property ditch or straw screen or mat volume bundle, vegetation ecological rod new material are embedded in domatic make and block water band, blocks water
With exposed 15cm.
4. pipe-line engineering according to claim 1 passes through side of the mountain construction operation with later stage prevention and control of soil erosion
Method, it is characterised in that described chute is used for construction operation band cut and fill section, is laid on the inside of construction operation band, with applying
Working, industry band is equidirectional, and size is obtained according to the domatic areal calculation of local rainfall and Accumulated Rainwater, and material is concrete
The careless ditch of soil, stone masonry or soil property, pattern is saucer formula.
5. pipe-line engineering according to claim 1 passes through side of the mountain construction operation with later stage prevention and control of soil erosion
Method, it is characterised in that described operation band later stage revegetation refers to plant using grass planting, laying ecological vegetation carpet, laying ecology
Bedding bag or the laying three dimensional network+mode of sowing grass seeds by duster carry out revegetation.
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| CN201510568249.7A CN105220759B (en) | 2015-09-08 | 2015-09-08 | Pipe-line engineering passes through method of the mountain construction operation with later stage prevention and control of soil erosion |
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| CN201510568249.7A CN105220759B (en) | 2015-09-08 | 2015-09-08 | Pipe-line engineering passes through method of the mountain construction operation with later stage prevention and control of soil erosion |
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| CN111686686A (en) * | 2020-05-27 | 2020-09-22 | 北京林丰源生态环境规划设计院有限公司 | Preparation method of reed biochar and method for treating methylene blue in water body by using reed biochar |
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| US8156666B1 (en) * | 2007-06-13 | 2012-04-17 | Deal Jr Troy M | Topsoil restoration system and associated methods |
| CN101818499B (en) * | 2010-03-05 | 2013-10-30 | 深圳市如茵生态环境建设有限公司 | Revegetation system on steep rocky slopes and implementing method thereof |
| CN104695303A (en) * | 2013-12-05 | 2015-06-10 | 上海勘测设计研究院 | Drainage system for mountain road |
| CN104452781A (en) * | 2014-10-21 | 2015-03-25 | 深圳市东华园林绿化有限公司 | High and steep rock slope ecological restoration structure and method |
| CN104805845B (en) * | 2015-04-21 | 2016-08-24 | 安徽农业大学 | A kind of flexible bank protecting method of feldspathic sandstone natural slope |
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Denomination of invention: Method for preventing and treating later water and soil loss of mountainous area construction zone penetrated by pipeline engineering Effective date of registration: 20190516 Granted publication date: 20170811 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING GREENSOURCE ENVIRONMENT PROGRAMMING DESIGN INSTITUTE CO., LTD. Registration number: 2019990000435 |
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Date of cancellation: 20210527 Granted publication date: 20170811 Pledgee: Beijing technology intellectual property financing Company limited by guarantee Pledgor: BEIJING GREENSOURCE ENVIRONMENT PROGRAMMING DESIGN INSTITUTE Co.,Ltd. Registration number: 2019990000435 |
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