CN105297672B - A kind of current structure of reservoir surface land_atmosphere coupling model and its construction method - Google Patents
A kind of current structure of reservoir surface land_atmosphere coupling model and its construction method Download PDFInfo
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- CN105297672B CN105297672B CN201510650739.1A CN201510650739A CN105297672B CN 105297672 B CN105297672 B CN 105297672B CN 201510650739 A CN201510650739 A CN 201510650739A CN 105297672 B CN105297672 B CN 105297672B
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Abstract
The invention discloses a kind of current structure of reservoir surface land_atmosphere coupling model and its construction method, the structure includes storehouse week guiding system, storehouse bank connection system, shelter bridge floor system and current fruit observation system, and the storehouse week guiding system includes being set in turn in the plant guiding of storehouse table shelter bridge two sides, food guiding and animal wastes guiding；The storehouse bank connection system includes two main push-towing ropes and is arranged at the supporting construction at storehouse table shelter bridge both ends, and two main push-towing ropes are connected by supporting construction with the anchorage being arranged in massif basement rock；The shelter bridge floor system includes floating object, attachment structure and the safeguard structure being successively set on main push-towing rope；The construction method step includes：(1) reservoir area surface shelter bridge addressing；(2) storehouse week guiding system construction；(3) storehouse bank connection system construction；(4) shelter bridge floor system is constructed；(5) current effect observation system is set.The present invention can effectively realize the laterally movable with exchanging of reservoir two sides land_atmosphere coupling model.
Description
Technical field
The invention belongs to Hydraulic and Hydro-Power Engineering environmental protection technical field, is specifically related to a kind of reservoir surface terrestrial vertebra
Animal traffic structure and its construction method.
Background technology
At present, on natural river Hydraulic and Hydro-Power Engineering construction with operation cause river be partially formed homogenization and it is discontinuous
Change form, change the hydrologic regime of former natural river longitudinally, laterally, have impact on former natural river long-term evolution and formed compared with
For stable Eco-Environment System structure, so as to cause certain adverse effect to the ecological environment in original river.
In the vertical, change of the barrier of Hydraulic and Hydro-Power Engineering dam to river upstream and downstream hydrologic regime is to aquatile band
Come strong influence, especially habitat of fish environmental impact issues has turned into the concern of water resources and hydropower development construction at this stage
Emphasis, it adversely affects mitigation strategy, and such as fish leads fish, fish multiplication releases excessively, aquatic life habitat protection obtains height
Pay attention to and further investigate, formed the more technical research of system and Measure Systems at present.
However, reservoir filling and flood the land_atmosphere coupling model brought is changed to reservoir area two sides hydrologic regimes in the horizontal
Influence problem, and the adverse effect Mitigation methods research work are obstructed, changes what is brought relative to river longitudinal direction hydrologic regime
Environmental problem is influenceed for research, development it is fewer, lack effective technical research system and reliable Mitigation methods and put into practice,
Particularly former natural river course is narrower, the depth of water is shallower or even the river of seasonal cutout occurs, in the preceding river of water resources and hydropower development
It is frequent to flow the land_atmosphere coupling model exchange of two sides, in reservoir filling and after flooding, there occurs huge change for its river level, width etc.
Change, directly increase the laterally movable difficulty of river surface part land_atmosphere coupling model, reduce reservoir surface two sides terrestrial ridge
The gene exchange of Vertebrate and activity space, very important influence is generated to the breeding of its normal growth and life habit.
Thus, from environmental protection angle, the current structure of effective reservoir surface land_atmosphere coupling model is studied, is built green
Color environment-friendly type Hydraulic and Hydro-Power Engineering, it is current environmental protection technical field urgent problem to be solved.
The content of the invention
In order to solve the above technical problems, the invention provides a kind of current structure of reservoir surface land_atmosphere coupling model and its apply
Work method.It is convenient to be provided for the land_atmosphere coupling model two-way exchange activity of reservoir two sides, to slow down reservoir filling and flood to two sides
Land_atmosphere coupling model normal growth is bred and the adverse effect of life habit, protection reservoir two sides terrestrial organism diversity, reaches
The purpose that river water resources and hydropower development is mutually coordinated with environmental protection.
The present invention is achieved by following technical solution.
A kind of reservoir surface land_atmosphere coupling model passes through structure, including storehouse week guiding system, storehouse bank connection system, shelter bridge bridge
Plane system and current fruit observation system, the storehouse week guiding system include be set in turn in storehouse table shelter bridge two sides plant guiding,
Food guides and animal wastes guiding；The storehouse bank connection system includes two main push-towing ropes and is arranged at the support at storehouse table shelter bridge both ends
Structure, two main push-towing ropes are connected by supporting construction with the anchorage being arranged in massif basement rock；The shelter bridge floor system bag
Include the floating object being successively set on main push-towing rope, attachment structure and safeguard structure；The observation system is to be arranged on storehouse table shelter bridge two
The monitoring device at end.
The plant guiding is the storehouse week ecological region planting plant in storehouse table shelter bridge two sides.
Food guiding refer to storehouse table shelter bridge two sides storehouse week region and pontoon bridge face on emitting shape launch food.
The animal wastes guiding refers to that the storehouse week field emission shape in storehouse table shelter bridge two sides launches the animal wastes of animal.
It is described that cable saddle is also set up at the top of supporting construction.
The floating object uses spill floating material, and spill gallery is formed on floating object.
The attachment structure is the Web materials for connecting floating object, and Web materials are laid between floating object space
Rectangular channel.
The safeguard structure includes the safety for being arranged on the protection network of floating object groove top and being arranged between floating object
Room.
A kind of construction method of the current structure of reservoir surface land_atmosphere coupling model, its specific method step are as follows：
(1) reservoir area surface shelter bridge addressing：The position of storehouse table shelter bridge is built with reference to the selection of reservoir surface actual conditions；
(2) storehouse week guiding system construction：According to the life habit of storehouse perimeter surface land_atmosphere coupling model, with reference to shelter bridge peripheral region
The existing vegetation distribution in domain and zootope situation, the plant that suitable former reservoir area land_atmosphere coupling model is inhabited has been planted on shelter bridge periphery
Environment, and dispensing food is manually pinpointed in divergent shape, while reptiles, amphibian animal and the excrement of mammal are collected, in hair
Bulk is arranged in shelter bridge neighboring area；
(3) storehouse bank connection system construction：The specifications and models and arrangement spacing of main push-towing rope are selected according to storehouse table shelter bridge overall length, are used
The supporting construction at shelter bridge both ends is made in C25 armored concrete, and portion is provided with cable saddle on the support structure, and two main push-towing ropes are passed through
The cable saddle on supporting construction top is connected with the anchorage in basement rock, forms the storehouse bank connection system of the current structure of whole storehouse table shelter bridge；
(4) shelter bridge floor system is constructed；
(5) current effect observation system is set：Monitoring device is installed at storehouse table shelter bridge both ends, storehouse is monitored by monitoring device
The passage situation of table shelter bridge animal, so as to manager with reference to observation data analysis existing utility existing for deficiency and work improvement side
To the current function of constantly improve storehouse table shelter bridge.
Shelter bridge floor system construction method step is as follows in the step (4)：
A, animal traffic gallery is carried out using spill PE rotational moulding floating object between storehouse bank connects two main push-towing ropes of system to mat formation,
The quantity of storehouse table shelter bridge floating object and the space spacing of floating object are determined with reference to reservoir area actual conditions；
B, it is laid to rectangular channel between floating object space using Web materials；
C, protection network is installed in the groove top of floating object, and sets what is temporarily had a rest for current object between floating object
Safe house.
The beneficial effects of the invention are as follows：
Compared with existing Reservoir region land_atmosphere coupling model safeguard measure, the present invention compensate for existing skill to a certain extent
In Reservoir region river, laterally barrier adverse environment influences to alleviate the deficiency in research for art measure, can effectively realize reservoir two sides
Land_atmosphere coupling model it is laterally movable with exchange, add gene exchange and the activity space of reservoir two sides land_atmosphere coupling model,
The adverse environment laterally obstructed of two sides land_atmosphere coupling model is influenceed so as to alleviate reservoir filling and flood；Structure of the present invention
Simply, it is easy to construct, Economic and ecological effects are reasonable, have good economic benefit and social benefit, to develop environmental type
Hydraulic and Hydro-Power Engineering provides strong reference.
Brief description of the drawings
Fig. 1 is the planar structure schematic diagram of the present invention；
The storehouse bank that Fig. 2 is the present invention connects system arrangement schematic diagram；
Fig. 3 is the shelter bridge floor system horizontal layout schematic diagram of the present invention；
The shelter bridge floor system section that Fig. 4 is the present invention arranges schematic diagram.
In figure：1- main push-towing ropes, 2- supporting constructions, 3- anchorages, 4- floating objects, 5- spill gallerys, 6- protection networks, 7- rectangles lead to
Road, 8- safe houses, 9- foods, 10- plants, 11- animal wastes, 12- shelter bridge floor systems.
Embodiment
Technical scheme is further described below in conjunction with the accompanying drawings, but claimed scope is not limited to institute
State.
As shown in Figures 1 to 4, a kind of reservoir surface land_atmosphere coupling model of the present invention passes through structure, including storehouse week
Guiding system, storehouse bank connection system, shelter bridge floor system 12 and current fruit observation system, the storehouse week guiding system are included successively
It is arranged at the plant guiding, food guiding and animal wastes guiding of storehouse table shelter bridge two sides；The storehouse bank connection system includes two
Main push-towing rope 1 and the supporting construction 2 for being arranged at storehouse table shelter bridge both ends, two main push-towing ropes 1 are by supporting construction 2 and are arranged on massif base
Anchorage 3 in rock is connected；Storehouse table shelter bridge has certain flexibility, and can bear storehouse table current, wind load and animal activity influences to produce
Additonal pressure；The shelter bridge floor system 12 includes floating object 4, attachment structure and the protection knot being successively set on main push-towing rope 1
Structure；The observation system is to be arranged on the monitoring device at storehouse table shelter bridge both ends, and the monitoring device uses high-definition camera, passes through
High-definition camera monitors the passage situation of storehouse table shelter bridge animal, including current type of animal, frequency, time etc., so as to manager
Deficiency and work improvement direction with reference to existing for observation data analysis existing utility, the current function of constantly improve storehouse table shelter bridge.
The technical program is used as storehouse week guiding system by using plant, food, animal wastes and other guiding materials etc., in storehouse table corridor
The storehouse week region of bridge two sides, land_atmosphere coupling model habitat is built, creates the land_atmosphere coupling model playground with ecological significance,
Guiding and attraction reservoir two sides land_atmosphere coupling model effectively utilize the current structure.
Plant guiding is the storehouse week ecological region planting plant 10 in storehouse table shelter bridge two sides, and provides certain foraging site
And shelter condition, guiding land_atmosphere coupling model realize that reservoir two sides are laterally current using the passage, the classification for planting plant 10 should
Determine that plant space arrangement form answers calmodulin binding domain CaM terrain generalization to consider with reference to the species and life habit of main current animal.
Food guiding refer to storehouse table shelter bridge two sides storehouse week region and pontoon bridge face on emitting shape launch food 9.It is logical
The mode for crossing emitting shape dispensing food 10 is attracted land_atmosphere coupling model, and guides it to realize reservoir using the storehouse table shelter bridge
Two sides are laterally movable with exchanging, and the feeding habits that used food 9 should combine current animal determine, general to launch mainly current animal
The food of eating is advisable.
The animal wastes guiding refers to that the storehouse week field emission shape in storehouse table shelter bridge two sides launches the animal wastes of animal
11, to attract land_atmosphere coupling model, and guide it to realize that reservoir two sides are laterally movable with exchanging using the storehouse table shelter bridge, animal excreta
Just determined according to the species of main current animal.
The storehouse week guiding system also includes other guiding materials, and other described guiding materials refer to use some natures
, without too many artificial material (such as withe leaf, liana), be terrestrial ridge by artificial spatial design
Vertebrate builds a kind of environment of an activation with natural style, to attract and guide it to realize reservoir two sides using the storehouse table shelter bridge
It is laterally movable with exchanging, specifically used material and arrangement form should combine on-site actual situations determine.
The main push-towing rope 1 is the important supporting member of storehouse table shelter bridge, external load is resisted by axial tension, preferably using high-strength
The material that steel strand wires, steel wire rope or the steel wire bunch of steel wire composition etc. are light, intensity is high, the installation position of main push-towing rope 1 should be in reservoir just
On normal water storage level in the range of 1m~2m, main push-towing rope quantity, spacing (to be advisable no more than 100cm), material, specification, intensity should expire
The accordingly current designed capacity requirement of sufficient storehouse table shelter bridge.
Described to also set up cable saddle at the top of supporting construction 2, cable saddle mainly plays support and guide effect to main push-towing rope 1, its form
Mainly there are movable bearing support formula and hold-down support formula (also known as simple cable saddle), the form of cable saddle should combine the design load of storehouse table shelter bridge
Grade determines that the radius of cable saddle should be greater than 8 times of main push-towing rope diameter.
The supporting construction 2 is the important supporting member of storehouse table shelter bridge, and main push-towing rope 1 is by being arranged on the top of supporting construction 2
Cable saddle will be vertical caused by the mobile load (animal load) and dead load (including main push-towing rope, deck paving and other Accessory Members) of shelter bridge
Component is delivered to infrastructure and basement rock, and supporting construction 2 preferably uses armored concrete equal strength height, the structure of low cost, and it is tied
Structure dimensional form, embedded depth of foundation, intensity, stability etc. need to meet respective design requirement.
The anchorage 3 is the anchoring body of main push-towing rope 1, is the component that pulling force in main push-towing rope 1 passes to foundation, generally use
Gravity anchor and tunnel formula anchorage, the form of anchorage should combine reservoir two sides geological conditions and design load grade determines, with
Design load requirement can be met, and can, which reduces expenditure of construction, to be advisable.
Using the larger spill floating material of buoyancy, its major function is to provide stable storehouse table and passed through the floating object 4
Gallery, specification, the quantity of selected floating object should combine the buoyancy counterweight requirements determination of storehouse table shelter bridge design, floating material length one
As for 60cm~100cm, width be generally 40cm~80cm, height is generally 30cm~60cm, the depth of groove is generally
10cm~30cm, width are generally 20cm~40cm, and spill gallery 5 is formed on floating object 4, specifically should be according to main current pair
The actual conditions of elephant determine that the material of floating object 4 should possess the characteristic such as waterproof, protecting against shock, anti-stretching, anti-aging, anticorrosive.
The attachment structure refers to ensure that current object is normal between floating object 4, effectively current is used to connect floating
The connection facility of thing 4, it is general using the flexible strong, Web materials of good endurance, it is laid to rectangular channel between the space of floating object 4
7, floating object 4 connects the material of facility, laying density and should be to meet current object just with the overlapping mode of main push-towing rope 1, floating object 4
Often, it is effectively current to be advisable.
The safeguard structure includes the peace for being arranged on the protection network 6 of the groove top of floating object 4 and being arranged between floating object 4
Full room 8.The safe house 8 is used to temporarily have a rest for current animal.Protection network is typically using flexible strong, the netted material of good endurance
Material, is laid along floating object groove top, and its material, laying density rollover feelings occur with the object that meets to pass through in storehouse table shelter bridge
Still safe passing is advisable under condition.Safe house 8 is the house structure device being directly commonly mounted on floating object 4 on main push-towing rope 1, its bottom
Portion is to be passed through the big same material spill floating object of gallery floating object specification compared with storehouse table, and its specifications and models should be according to meeting certain capacity
Increased load requirement determines current object when having a rest, and current object food can be set inside safe house 8 and support station to pass through
Animal edible.
The present invention is water surface shelter bridge, the reptile being primarily adapted for use in land_atmosphere coupling model, and part swimming energy
The not strong amphibian animal of power passes through with the less mammal of part physique.It is set by reservoir level luffing, current stream
Speed limit system；Suitable for reservoir operation scheme and Hydraulic and Hydro-Power Engineering of the stagnant water level amplitude within 10m, applicable reservoir area section
Flow velocity excessive (being not more than 1m/s) and should not should avoid flood impact and influence, and the reservoir area section applied of the present invention should be without navigation function
It is required that mainly suitably current object is the reptile in land_atmosphere coupling model, and part Burden-Swimming Ability of KM it is not strong two
Class of dwelling animal and the less mammal of part physique.
A kind of construction method of the current structure of reservoir surface land_atmosphere coupling model of the present invention, its specific method step
It is as follows：
(1) reservoir area surface shelter bridge addressing：The position of storehouse table shelter bridge is built with reference to the selection of reservoir surface actual conditions；
(2) storehouse week guiding system construction：According to the life habit of storehouse perimeter surface land_atmosphere coupling model, with reference to shelter bridge peripheral region
The existing vegetation distribution in domain and zootope situation, the plant that suitable former reservoir area land_atmosphere coupling model is inhabited has been planted on shelter bridge periphery
Environment, and dispensing food is manually pinpointed in divergent shape, while reptiles, amphibian animal and the excrement of mammal are collected, in hair
Bulk is arranged in shelter bridge neighboring area；
(3) storehouse bank connection system construction：The specifications and models and arrangement spacing of main push-towing rope 1 are selected according to storehouse table shelter bridge overall length, are adopted
The supporting construction 2 at shelter bridge both ends is made of C25 armored concrete, and portion is provided with cable saddle on the support structure 2, by two main push-towing ropes
1 is connected by the cable saddle on the top of supporting construction 2 with the anchorage 3 in basement rock, and the storehouse bank for forming the current structure of whole storehouse table shelter bridge connects
Welding system；
(4) shelter bridge floor system is constructed：Its concrete construction method step is as follows：
A, animal traffic gallery paving is carried out using spill PE rotational moulding floating object 4 between storehouse bank connects two main push-towing ropes of system
Dress, the quantity of storehouse table shelter bridge floating object 4 and the space spacing of floating object 4 are determined with reference to reservoir area actual conditions；
B, it is laid to rectangular channel 7 between the space of floating object 4 using Web materials；
C, protection network 6 is installed in the groove top of floating object 4, and sets between floating object 4 and temporarily stop for current object
The safe house 8 of rest.
(5) current effect observation system is set：Monitoring device is installed at storehouse table shelter bridge both ends, storehouse is monitored by monitoring device
The passage situation of table shelter bridge animal, including current type of animal, frequency, time etc., so that manager combines observation data analysis
Deficiency and work improvement direction, the current function of constantly improve storehouse table shelter bridge existing for existing utility.
Embodiment：
Construction method of the invention is further described to combine some hydropower station embodiment below：
Some hydropower station upstream is basin backbone reservoir, its leading reservoir reregulating reservoir, and reservoir area does not undertake flood control task,
Dam is concrete gravity dam, and maximum height of dam is 79m, is valley type daily regulation reservoir, normal pool level 215m, and level of dead water is
211.5m, backwater of reservoir length are 53.3km, reservoir surface area 12.47km2, reservoir area requires without navigation.
According to investigation, some hydropower station reservoir area land_atmosphere coupling model aboundresources, it is subordinate to east in Chinese Zoogeographical Division
Foreign boundary, Central China area, Western Mountain plateau subprovince, the Sichuan Basin, farmland, subtropical forests fill fauna.Land is there are about in Reservoir region
Raw 120 kinds of vertebrate, wherein：14 kinds of 2 mesh of reptiles, 7 section (wherein 3 kinds of 2 section of Chelonia, 11 kinds of 5 section of Squamata), amphibian animal 2
9 kinds of 4 section of mesh (wherein a kind of 1 section of Caudata, 8 kinds of 3 section of Anura), 25 kinds of 6 mesh of mammality, 13 section (wherein a kind of 1 section of Insectivora, spirit
2 kinds of 1 sections of Chang Mu, 12 kinds of 5 section of Carnivora, 4 kinds of 3 section of Artiodactyla, a kind of 1 section of Lagomorpha, 5 kinds of 2 section of Rodentia), the section of 11 mesh of birds 31
72 kinds (wherein 51 kinds of Passeriformes, non-21 kinds of Passeriformes).
After some hydropower station builds up water storage, water level rises, river broadens, and adds Reservoir region reptiles, amphibian animal and the food in one's mouth
Newborn class animal comes and goes the difficulty of reservoir two sides activity, and the land_atmosphere coupling model that reservoir area section is substantially carried out laterally passing through is reptiles
Animal, and the not strong amphibian animal of part Burden-Swimming Ability of KM and the less mammal of part physique.Stored to reduce reservoir
Water and the influence even caused by life habit of the growth and breeding on raw water storehouse two sides land_atmosphere coupling model, population structure is flooded, should
Water power built a storehouse table shelter bridge and its attached set by the former land_atmosphere coupling model frequent activity region at the 5km of dam upstream
Apply, lead to mainly for the not strong amphibian animal of reptile, part Burden-Swimming Ability of KM and the less mammal of part physique
OK, its concrete construction method step is as follows：
(1) reservoir area surface shelter bridge addressing：With reference to live reality, the storehouse table shelter bridge is arranged at the 5km of dam upstream, the reservoir area
Section width is 400m, flow velocity 0.1m/s, and the land_atmosphere coupling model frequent activity near it, periphery is rock foundation, possesses and repaiies
Build the condition of storehouse table shelter bridge；
(2) storehouse week guiding system construction：According to storehouse week reptiles, amphibian animal and mammal life habit, with reference to corridor
The existing vegetation distribution in bridge neighboring area and zootope situation, suitable former reservoir area land_atmosphere coupling model has been planted on shelter bridge periphery and has been dwelt
The plant environment of breath, and the food for launching some reptiles, amphibian animal and mammal eating is manually pinpointed in divergent shape, together
When collect some related reptiles, amphibian animal and the excrement of mammal, be arranged in shelter bridge neighboring area in divergent shape；
(3) storehouse bank connection system construction：Storehouse table shelter bridge overall length is 450m, and two galvanized steels of Φ 36 are used at elevation 216m
Cord uses C25 reinforced concrete support structures as main push-towing rope, main push-towing rope spacing 80cm, shelter bridge both ends supporting construction, and on top
Simple cable saddle is provided with, it is 400mm to cross saddle radius, and anchorage style uses tunnel formula anchorage, and two main push-towing ropes pass through in supporting construction
Portion's cable saddle is connected with the anchorage in basement rock, forms the current structural library bank connection system of whole storehouse table shelter bridge；
(4) shelter bridge floor system is constructed：Its concrete construction method step is as follows：
A, between storehouse bank connects two main push-towing ropes of system, animal is carried out using the larger spill PE rotational moulding floating object of buoyancy and led to
Row gallery is mated formation, and the material possesses the characteristic such as waterproof, protecting against shock, anti-stretching, anti-aging, anticorrosive, its Parallel to the flow direction length
For 80cm, width 60cm, be highly 50cm, the depth of groove is 20cm, width 35cm, real with reference to some hydropower station reservoir area
Border, the section storehouse table shelter bridge set 456 pieces of floating object altogether, and floating object space spacing is 20cm；
B, passed through to ensure that the current objects such as reptiles, amphibian animal and mammal are normal, effective between floating object,
Using flexible strong, good endurance Web materials, grid spacing 3cm, rectangular channel is laid between floating object space；
C, ensure that current object security by shelter bridge, avoids the shelter bridge rollover caused by burst accident from influenceing to pass through to be further
Animal safety, protection network is installed in floating object groove top, and sets what a kind of current object of confession was temporarily had a rest between floating object
Safe house；Protection network grid spacing 4cm, is spread using the flexible strong, Web materials of good endurance along floating object groove top
If.One safe house is set at interval of 100m on the table shelter bridge of storehouse, lays 4 altogether, safe house bottom is compared with the current corridor of storehouse table
The big same material spill PE rotational moulding floating objects of road floating object specification, its Parallel to the flow direction length are 120cm, width 100cm, are pacified
The complete long 100cm in room, wide 80cm, high 60cm, the food of some current object eatings is placed inside it, one is provided for current animal
The current environment of individual safety and comfort；
(5) current effect observation system is set：Refer to the high-definition camera for being arranged on storehouse table shelter bridge both ends, pass through its monitoring
The passage situation of storehouse table shelter bridge animal, including current type of animal, frequency, time etc., so that manager combines observation data point
Analyse deficiency and work improvement direction, the current function of constantly improve storehouse table shelter bridge existing for existing utility.
Claims (5)
- The structure 1. a kind of reservoir surface land_atmosphere coupling model passes through, it is characterised in that：Including storehouse week guiding system, storehouse bank connection system System, shelter bridge floor system (12) and current effect observation system, the storehouse week guiding system include being set in turn in storehouse table shelter bridge Plant guiding, food guiding and the animal wastes guiding of two sides；The storehouse bank connection system includes two main push-towing ropes (1) and is arranged at The supporting construction (2) at storehouse table shelter bridge both ends, two main push-towing ropes (1) are by being arranged on the cable saddle at the top of supporting construction (2) with setting The anchorage (3) put in massif basement rock is connected；The shelter bridge floor system (12) includes the floating being successively set on main push-towing rope (1) Thing (4), attachment structure and safeguard structure；The current effect observation system is to be arranged on the monitoring device at storehouse table shelter bridge both ends； The safeguard structure includes the safety for being arranged on the protection network (6) of floating object (4) groove top and being arranged between floating object (4) Room (8)；The floating object (4) uses spill floating material, and spill gallery (5) is formed on floating object (4)；The attachment structure For the Web materials for connecting floating object (4), and Web materials are laid to rectangular channel (7) between floating object (4) space.
- The structure 2. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through, it is characterised in that：The plant Guide as in the storehouse week ecological region planting plant (10) of storehouse table shelter bridge two sides.
- The structure 3. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through, it is characterised in that：The food Guiding refer to storehouse table shelter bridge two sides storehouse week region and pontoon bridge face on emitting shape launch food (9).
- The structure 4. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through, it is characterised in that：The animal Excrement guiding refers to that the storehouse week field emission shape in storehouse table shelter bridge two sides launches the animal wastes (11) of animal.
- The construction method of structure 5. a kind of reservoir surface land_atmosphere coupling model passes through, it is characterised in that：Its specific method step is such as Under：(1) reservoir area surface shelter bridge addressing：The position of storehouse table shelter bridge is built with reference to the selection of reservoir surface actual conditions；(2) storehouse week guiding system construction：According to the life habit of storehouse perimeter surface land_atmosphere coupling model, show with reference to shelter bridge neighboring area There are vegetation distribution and zootope situation, the plant ring that suitable former reservoir area land_atmosphere coupling model is inhabited has been planted on shelter bridge periphery Border, and dispensing food is manually pinpointed in divergent shape, while reptiles, amphibian animal and the excrement of mammal are collected, in diverging Shape is arranged in shelter bridge neighboring area；(3) storehouse bank connection system construction：The specifications and models and arrangement spacing of main push-towing rope (1) are selected according to storehouse table shelter bridge overall length, are used The supporting construction (2) at shelter bridge both ends is made in C25 armored concrete, and supporting construction (2) top is provided with cable saddle, by two masters Cable (1) is connected by the cable saddle on supporting construction (2) top with the anchorage (3) in basement rock, forms the current structure of whole storehouse table shelter bridge Storehouse bank connection system；(4) shelter bridge floor system is constructed：A, animal traffic gallery is carried out using spill PE rotational moulding floating object (4) between storehouse bank connects two main push-towing ropes of system to mat formation, The quantity of storehouse table shelter bridge floating object (4) and the space spacing of floating object (4) are determined with reference to reservoir area actual conditions；B, it is laid to rectangular channel (7) between floating object (4) space using Web materials；C, in the groove top installation protection network (6) of floating object (4), and set between floating object (4) and supply current object temporary transient The safe house (8) having a rest；(5) current effect observation system is set：Monitoring device is installed at storehouse table shelter bridge both ends, storehouse table corridor is monitored by monitoring device The passage situation of bridge animal, so as to manager with reference to observation data analysis existing utility existing for deficiency and work improvement direction, The current function of constantly improve storehouse table shelter bridge.
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| CN201605523U (en) * | 2009-10-27 | 2010-10-13 | 贵州省桥梁工程总公司 | Suspension cable type floating bridge |
| CN104805806A (en) * | 2015-04-29 | 2015-07-29 | 广州市市政工程设计研究总院 | Maintenance-free drainage ditch biological corridor |
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