CN205100084U - Reservoir surface terrestrial vertebrate passing structure - Google Patents
Reservoir surface terrestrial vertebrate passing structure Download PDFInfo
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- CN205100084U CN205100084U CN201520781357.8U CN201520781357U CN205100084U CN 205100084 U CN205100084 U CN 205100084U CN 201520781357 U CN201520781357 U CN 201520781357U CN 205100084 U CN205100084 U CN 205100084U
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Abstract
The utility model discloses a reservoir surface terrestrial vertebrate passing structure, which comprises a reservoir circumference guiding system, a reservoir bank connecting system, a gallery bridge floor system and a passing observation system, wherein the reservoir circumference guiding system comprises a plant guide, a food guide and an animal excrement guide which are sequentially arranged at two banks of a gallery bridge; the reservoir shore connection system comprises two main cables and support structures arranged at two ends of the reservoir table gallery bridge, and the two main cables are connected with an anchorage arranged in the mountain bedrock through the support structures; the corridor bridge deck system comprises floaters, a connecting structure and a protective structure which are sequentially arranged on the main cable; the observation system is a monitoring device arranged at two ends of the gallery bridge. The utility model discloses can effectual realization reservoir both sides terrestrial vertebrate's horizontal activity and exchange, increased reservoir both sides terrestrial vertebrate's gene exchange and activity space to alleviate reservoir retaining and flooded the adverse environmental impact to both sides terrestrial vertebrate's horizontal separation.
Description
Technical field
The utility model belongs to Hydraulic and Hydro-Power Engineering environmental protection technical field, specifically relates to a kind of reservoir surface land_atmosphere coupling model and to pass through structure.
Background technology
At present, on natural river, the construction of Hydraulic and Hydro-Power Engineering and operation make river be partially formed homogenization and discontinuum form, change the hydrologic regime that former natural river is longitudinal, horizontal, have impact on former natural river long-term evolution and the comparatively stable Eco-Environment System structure formed, thus certain adverse effect is caused to the ecological environment in original river.
In the vertical; the change of obstruct on river upstream and downstream hydrologic regime of Hydraulic and Hydro-Power Engineering dam brings great impact to aquatile; especially habitat of fish environmental impact issues has become the emphasis that present stage water resources and hydropower development construction is paid close attention to; fish leads fish to its adverse effect mitigation strategy, fish multiplication is released as crossed, aquatic life habitat protection etc. is all paid much attention to and is furtherd investigate, and has formed technical research and the Measure Systems of comparatively system at present.
But, reservoir filling and the obstruct of flooding two sides, reservoir area hydrologic regime changes the land_atmosphere coupling model brought in the horizontal affects problem, and this adverse effect Mitigation methods research work, the environmental problem influence research brought is changed relative to the longitudinal hydrologic regime in river, that carries out is fewer, lack effective technical research system and reliable Mitigation methods is put into practice, particularly former natural river course is narrower, the more shallow river even occurring seasonal cutout of the depth of water, land_atmosphere coupling model in two sides, water resources and hydropower development front river exchanges frequent, at reservoir filling and after flooding, its river level, width etc. there occurs great variety, directly increase the difficulty that river surface part land_atmosphere coupling model is laterally movable, decrease gene exchange and the activity space of reservoir surface two sides land_atmosphere coupling model, very important impact is created on the breeding of its normal growth and life habit.
Thus, from environmental protection angle, study effective reservoir surface land_atmosphere coupling model and to pass through structure, building environmental type Hydraulic and Hydro-Power Engineering, is current environmental protection technical field problem demanding prompt solution.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of reservoir surface land_atmosphere coupling model and to pass through structure.For the land_atmosphere coupling model two-way exchange activity of reservoir two sides provides convenient; two sides land_atmosphere coupling model normal growth bred and the adverse effect of life habit to slow down reservoir filling with flooding; protection reservoir two sides terrestrial organism diversity, reaches the object that river water resources and hydropower development is coordinated mutually with environmental protection.
The utility model is achieved by following technical solution.
A kind of reservoir surface land_atmosphere coupling model passes through structure, comprise storehouse week guidance system, storehouse bank connected system, shelter bridge floor system and current observation system, described storehouse week guidance system comprises that the plant being set in turn in table shelter bridge two sides, storehouse guides, food guides and animal wastes guide; Described storehouse bank connected system comprises two main push-towing ropes and is arranged at the braced structures at table shelter bridge two ends, storehouse, and described two main push-towing ropes are connected with the anchorage be arranged in massif basement rock by braced structures; Described shelter bridge floor system comprises the floating thing be successively set on main push-towing rope, syndeton and safeguard structure; Described observation system is the watch-dog being arranged on table shelter bridge two ends, storehouse.
Described plant guides as the storehouse week ecological region planting plant in table shelter bridge two sides, storehouse.
Described food guides and refers to that emitting shape throws in food on all regions, storehouse and pontoon bridge face of table shelter bridge two sides, storehouse.
Described animal wastes guide the storehouse week field emission shape referred in table shelter bridge two sides, storehouse to throw in the animal wastes of animal.
Describedly at braced structures top, also cable saddle is set.
Described floating thing adopts spill floating material, and floating thing is formed spill gallery.
Described syndeton is the Web materials for connecting floating thing, and Web materials is laid to rectangular channel between floating thing space.
Described safeguard structure comprises the protective screening being arranged on floating thing groove top and the safe house be arranged between floating thing.
Described watch-dog is high-definition camera.
The beneficial effects of the utility model are:
Compared with the land_atmosphere coupling model safeguard measure of existing Reservoir region, the utility model compensate for the deficiency of prior art measure on river, Reservoir region laterally obstruct adverse environment impact alleviation research to a certain extent, effectively can realize the laterally movable of reservoir two sides land_atmosphere coupling model and exchange, add gene exchange and the activity space of reservoir two sides land_atmosphere coupling model, thus alleviate reservoir filling and the adverse environment flooded the transverse direction of two sides land_atmosphere coupling model intercepts and affect; The utility model structure is simple, constructability, and Economic and ecological effects is reasonable, has good economic benefit and social benefit, for developing green environment-friendly type Hydraulic and Hydro-Power Engineering provides strong reference.
Accompanying drawing explanation
Fig. 1 is plane structure schematic diagram of the present utility model;
Fig. 2 is that storehouse of the present utility model bank connected system arranges schematic diagram;
Fig. 3 is shelter bridge floor system layout schematic diagram of the present utility model;
Fig. 4 is that shelter bridge floor system section of the present utility model arranges schematic diagram.
In figure: 1-main push-towing rope, 2-braced structures, 3-anchorage, 4-floating thing, 5-spill gallery, 6-protective screening, 7-rectangular channel, 8-safe house, 9-food, 10-plant, 11-animal wastes, 12-shelter bridge floor system.
Detailed description of the invention
The technical solution of the utility model is further described below in conjunction with accompanying drawing, but described in claimed scope is not limited to.
As shown in Figures 1 to 4, a kind of reservoir surface land_atmosphere coupling model described in the utility model passes through structure, comprise storehouse week guidance system, storehouse bank connected system, shelter bridge floor system 12 and current observation system, described storehouse week guidance system comprises that the plant being set in turn in table shelter bridge two sides, storehouse guides, food guides and animal wastes guide; Described storehouse bank connected system comprises two main push-towing ropes 1 and is arranged at the braced structures 2 at table shelter bridge two ends, storehouse, and described two main push-towing ropes 1 are connected with the anchorage 3 be arranged in massif basement rock by braced structures 2; Storehouse table shelter bridge has certain flexibility, can bear storehouse table current, wind carries and animal activity affects the additonal pressure produced; Described shelter bridge floor system 12 comprises the floating thing 4, syndeton and the safeguard structure that are successively set on main push-towing rope 1; Described observation system is the watch-dog being arranged on table shelter bridge two ends, storehouse, described watch-dog adopts high-definition camera, by the passage situation of high-definition camera monitoring storehouse table shelter bridge animal, comprise current type of animal, frequency, time etc., so that manager analyzes deficiency and the work improvement direction of existing utility existence in conjunction with observation data, constantly improve the current function of storehouse table shelter bridge.The technical program is by adopting plant, food, animal wastes and other guiding material etc. as storehouse week guidance system, in the storehouse week region of table shelter bridge two sides, storehouse, build land_atmosphere coupling model habitat, create the land_atmosphere coupling model playground with ecological significance, guide and attract reservoir two sides land_atmosphere coupling model effectively to utilize this current structure.
Described plant guides as all ecological region planting plants 10 in storehouse in table shelter bridge two sides, storehouse, and certain feeding ground shelter condition is in one's power provided, land_atmosphere coupling model is guided to utilize this passage to realize reservoir two sides laterally current, the classification of institute's Plants 10 should be determined in conjunction with the kind of main current animal and life habit, and plant space arrangement form answers calmodulin binding domain CaM terrain generalization to consider.
Described food guides and refers to that emitting shape throws in food 9 on all regions, storehouse and pontoon bridge face of table shelter bridge two sides, storehouse.Land_atmosphere coupling model is attracted by the mode of being thrown in food 10 by emitting shape, and guide it to utilize this storehouse table shelter bridge realize the horizontal activity in reservoir two sides and exchange, the food 9 adopted should be determined in conjunction with the feeding habits of current animal, and the general food throwing in main current animal eating is advisable.
Described animal wastes guide the storehouse week field emission shape referred in table shelter bridge two sides, storehouse to throw in the animal wastes 11 of animal, to attract land_atmosphere coupling model, and guiding it to utilize this storehouse table shelter bridge realize the horizontal activity in reservoir two sides and exchange, animal wastes are determined according to the kind of main current animal.
The all guidance systems in described storehouse also comprise other guiding material, other guiding material described refer to adopt some naturally, without too many artificial material (as withe leaf, liana etc.), by artificial spatial design, for land_atmosphere coupling model builds a kind of environment of an activation with natural style, realize the horizontal activity in reservoir two sides to attract and to guide it to utilize this storehouse to show shelter bridge and exchange, concrete material and the arrangement form of using should be determined in conjunction with on-site actual situations.
Described main push-towing rope 1 is that the important supporting member of shelter bridge is shown in storehouse, external load is resisted by axial tension, the light weights such as the steel strand that high tensile steel wire should be adopted to form, wire rope or steel wire bunch, the material that intensity is high, main push-towing rope 1 installation position should on reservoir operation scheme within the scope of 1m ~ 2m, and main push-towing rope quantity, spacing (being advisable to be no more than 100cm), material, specification, intensity should meet the corresponding current designed output requirement of storehouse table shelter bridge.
Describedly at braced structures 2 top, also cable saddle is set, cable saddle is mainly to main push-towing rope 1 support and guide effect, its form mainly contains freely movable bearing formula and fixed bearing formula (also known as simple and easy cable saddle), the form of cable saddle should be determined in conjunction with the design load grade of storehouse table shelter bridge, and the radius of cable saddle should be greater than 8 times of main push-towing rope diameter.
Described braced structures 2 is important supporting members of storehouse table shelter bridge, the vertical force component that the mobile load (animal load) of shelter bridge and dead load (comprising main push-towing rope, deck paving and other Accessory Members) produce is delivered to infrastructure and basement rock by the cable saddle being arranged on braced structures 2 top by main push-towing rope 1, braced structures 2 should adopt the structure that steel concrete equal strength is high, cost is low, and its physical dimension form, embeded depth of foundation, intensity, stability etc. need meet respective design requirement.
Described anchorage 3 is anchoring bodys of main push-towing rope 1, that the pull transfer in main push-towing rope 1 is to the component of foundation, usual employing gravity anchor and tunnel formula anchorage, the form of anchorage should be determined in conjunction with reservoir two sides geological conditions and design load grade, so that design load requirement can be met, expenditure of construction can be reduced again and be advisable.
The spill floating material that described floating thing 4 adopts buoyancy larger, its major function is to provide the stable current gallery of storehouse table, the specification of selected floating thing, quantity should be determined in conjunction with the buoyancy counterweight requirements of storehouse table shelter bridge design, floating material length is generally 60cm ~ 100cm, width is generally 40cm ~ 80cm, highly be generally 30cm ~ 60cm, the degree of depth of groove is generally 10cm ~ 30cm, width is generally 20cm ~ 40cm, floating thing 4 is formed spill gallery 5, specifically should determine according to the actual conditions of main current object, the material of floating thing 4 should possess waterproof, protecting against shock, anti-stretching, anti-aging, the characteristic such as anticorrosive.
Described syndeton refers to the connection facility for connecting floating thing 4 ensureing that current object is normal, effectively current between floating thing 4, general employing is flexible by force, the Web materials of good endurance, between floating thing 4 space, be laid to rectangular channel 7, floating thing 4 connects material, the laying density of facility and should be advisable to meet normal, effective the passing through of current object with the overlapping mode of main push-towing rope 1, floating thing 4.
Described safeguard structure comprises the protective screening 6 being arranged on floating thing 4 groove top and the safe house 8 be arranged between floating thing 4.Described safe house 8 is for temporarily having a rest for current animal.Protective screening generally adopts Web materials that is flexible strong, good endurance, is laid along floating thing groove top, its material, laying density with meet current object under there is rollover situation in storehouse table shelter bridge still safe passing be advisable.Safe house 8 be directly and floating thing 4 be jointly arranged on house structure device on main push-towing rope 1, be the same material spill floating thing large compared with the current gallery floating thing specification of storehouse table bottom it, its specifications and models should be determined according to meeting the certain capacity load requirement increased when object is had a rest that passes through, and safe house 8 inside can arrange current object food and support station so that current animal edible.
The utility model is water surface shelter bridge, is mainly applicable to the reptile in land_atmosphere coupling model, and the not strong amphibian animal of part Burden-Swimming Ability of KM and the less mammal of part physique are passed through.Its setting limits by reservoir level luffing, flow rate of water flow; Be applicable to reservoir operation scheme and the Hydraulic and Hydro-Power Engineering of level of dead water luffing within 10m, section, the reservoir area flow velocity be suitable for should not excessive (being not more than 1m/s) and should avoid flood shock effect, the section, reservoir area that the utility model is used should without navigation functional requirement, main suitable current object is the reptile in land_atmosphere coupling model, and the not strong amphibian animal of part Burden-Swimming Ability of KM and the less mammal of part physique.
A kind of reservoir surface land_atmosphere coupling model described in the utility model passes through the construction method of structure, and its concrete grammar step is as follows:
(1) surface, reservoir area shelter bridge addressing: select the position building storehouse table shelter bridge in conjunction with reservoir surface actual conditions;
(2) storehouse week guidance system construction: according to the life habit of storehouse perimeter surface land_atmosphere coupling model, in conjunction with the existing vegetation distribution in shelter bridge perimeter zone and zootope situation, the plant environment being applicable to former reservoir area land_atmosphere coupling model and perching has been planted at shelter bridge periphery, and manually fix a point in divergent shape to throw in food, collect the ight soil of reptiles, amphibian animal and mammal simultaneously, be arranged in shelter bridge perimeter zone in divergent shape;
(3) storehouse bank connected system construction: specifications and models and the arrangement pitch of selecting main push-towing rope 1 according to storehouse table shelter bridge overall length, adopt C25 steel concrete as the braced structures 2 at shelter bridge two ends, and portion is provided with cable saddle on the support structure 2, two main push-towing ropes 1 are connected with the anchorage 3 in basement rock by the cable saddle on braced structures 2 top, form whole storehouse table shelter bridge and to pass through the storehouse bank connected system of structure;
(4) shelter bridge floor system construction: its concrete construction method step is as follows:
A, between storehouse bank connected system two main push-towing ropes, adopt spill PE rotational moulding floating thing 4 to carry out animal traffic gallery mat formation, determine the quantity of storehouse table shelter bridge floating thing 4 and the void pitch of floating thing 4 in conjunction with reservoir area actual conditions;
B, employing Web materials are laid to rectangular channel 7 between floating thing 4 space;
C, at the groove top of floating thing 4, protective screening 6 is installed, and the safe house 8 of temporarily having a rest for current object is set between floating thing 4.
(5) current observation system is set: at table shelter bridge two ends, storehouse, watch-dog is installed, by the passage situation of watch-dog monitoring storehouse table shelter bridge animal, comprise current type of animal, frequency, time etc., so that manager analyzes deficiency and the work improvement direction of existing utility existence in conjunction with observation data, constantly improve the current function of storehouse table shelter bridge.
Embodiment:
Below to further describe construction method of the present utility model in conjunction with some hydropower station embodiment:
Some hydropower station upstream is basin backbone reservoir, its leading reservoir reregulating reservoir, flood control task is not born in reservoir area, dam is concrete gravity dam, and maximum height of dam is 79m, is valley type daily regulation reservoir, normal pool level is 215m, level of dead water is 211.5m, and backwater of reservoir length is 53.3km, and reservoir surface area is 12.47km
2, reservoir area is without navigation requirement.
According to investigation, some hydropower station reservoir area land_atmosphere coupling model aboundresources, is subordinate to oriental realm, Central China district, subprovince, Western Mountain plateau, the Sichuan Basin in Chinese Zoogeographical Division, and fauna is filled with in farmland, subtropical forests.Land_atmosphere coupling model 120 kinds is about had in Reservoir region, wherein: (wherein Chelonia 2 section 3 kinds of reptiles 2 order 7 section 14 kinds, Squamata 5 section 11 kinds), (wherein Caudata 1 section a kind of amphibian animal 2 order 4 section 9 kinds, Anura 3 section 8 kinds), (wherein Insectivora 1 section a kind of mammality 6 order 13 section 25 kinds, Primates 1 section 2 kinds, Carnivora 5 section 12 kinds, Artiodactyla 3 section 4 kinds, Lagomorpha 1 section a kind, Rodentia 2 section 5 kinds), birds 11 order 31 section 72 kinds (wherein Passeriformes 51 kinds, non-Passeriformes 21 kinds).
After some hydropower station builds up retaining, water level rises, river broadens, add the difficulty that Reservoir region reptiles, amphibian animal and mammal come and go the activity of reservoir two sides, it is reptile that laterally current land_atmosphere coupling model is mainly carried out in section, reservoir area, and the not strong amphibian animal of part Burden-Swimming Ability of KM and the less mammal of part physique.For reducing reservoir filling and flooding the even impact that produces of life habit of growth and breeding on former reservoir two sides land_atmosphere coupling model, population structure, this water power has built a storehouse table shelter bridge and ancillary facility thereof in former land_atmosphere coupling model frequent activity region, 5km place, dam upstream, the mammal that the main amphibian animal not strong for reptile, part Burden-Swimming Ability of KM is less with part physique is current, and its concrete construction method step is as follows:
(1) surface, reservoir area shelter bridge addressing: combine on-the-spot actual, this storehouse table shelter bridge is arranged on 5km place, dam upstream, and this section, reservoir area width is 400m, flow velocity 0.1m/s, the land_atmosphere coupling model frequent activity near it, periphery is rock foundation, possesses the condition of building storehouse table shelter bridge;
(2) storehouse week guidance system construction: according to all reptiles in storehouse, amphibian animal and mammal life habit, in conjunction with the existing vegetation distribution in shelter bridge perimeter zone and zootope situation, the plant environment being applicable to former reservoir area land_atmosphere coupling model and perching has been planted at shelter bridge periphery, and manually fix a point to throw in the food of some reptiles, amphibian animal and mammal eating in divergent shape, collect the ight soil of some relevant reptiles, amphibian animal and mammal simultaneously, be arranged in shelter bridge perimeter zone in divergent shape;
(3) storehouse bank connected system construction: storehouse table shelter bridge overall length is 450m, at elevation 216m place's employing two Φ 36 galvanized steel wire ropes as main push-towing rope, main push-towing rope spacing 80cm, shelter bridge two end supports structure adopts C25 reinforced concrete support structure, and top is provided with simple and easy cable saddle, crossing saddle radius is 400mm, and anchorage style adopts tunnel formula anchorage, two main push-towing ropes are connected with the anchorage in basement rock by braced structures top cable saddle, form whole storehouse and show shelter bridge and to pass through structural library bank connected system;
(4) shelter bridge floor system construction: its concrete construction method step is as follows:
A, between storehouse bank connected system two main push-towing ropes, adopt the larger spill PE rotational moulding floating thing of buoyancy to carry out animal traffic gallery to mat formation, this material possesses waterproof, protecting against shock, anti-stretching, the characteristic such as anti-aging, anticorrosive, its Parallel to the flow direction length is 80cm, width is 60cm, highly for 50cm, the degree of depth of groove is 20cm, width is 35cm, actual in conjunction with some hydropower station reservoir area, this storehouse, section table shelter bridge arranges floating thing 456 pieces altogether, and floating thing void pitch is 20cm;
B, for ensure the current object such as reptiles, amphibian animal and mammal between floating thing normally, effectively current, adopt the Web materials of flexible strong, good endurance, mesh spacing 3cm, is laid to rectangular channel between floating thing space;
C, be ensure that further current object security is by shelter bridge, avoid, because burst accident causes shelter bridge to turn on one's side the current animal safety of impact, at floating thing groove top, protective screening being installed, and a kind of confession is set between floating thing passes through the safe house that object temporarily has a rest; Protective screening employing is flexible by force, the Web materials of good endurance, and mesh spacing 4cm, is laid along floating thing groove top.Storehouse table shelter bridge arranges a safe house at interval of 100m, amount to laying 4, be the same material spill PE rotational moulding floating thing large compared with the current gallery floating thing specification of storehouse table bottom safe house, its Parallel to the flow direction length is 120cm, width is 100cm, the long 100cm of safe house, wide 80cm, high 60cm, place the food of some current object eatings therein, for current animal provides the current environment of safety and comfort;
(5) current observation system is set: refer to the high-definition camera being arranged on table shelter bridge two ends, storehouse, by the passage situation of its monitoring storehouse table shelter bridge animal, comprise current type of animal, frequency, time etc., so that manager analyzes deficiency and the work improvement direction of existing utility existence in conjunction with observation data, constantly improve the current function of storehouse table shelter bridge.
Claims (9)
1. a reservoir surface land_atmosphere coupling model passes through structure, it is characterized in that: comprise storehouse week guidance system, storehouse bank connected system, shelter bridge floor system (12) and current observation system, described storehouse week guidance system comprises that the plant being set in turn in table shelter bridge two sides, storehouse guides, food guides and animal wastes guide; Described storehouse bank connected system comprises two main push-towing ropes (1) and is arranged at the braced structures (2) at table shelter bridge two ends, storehouse, and described two main push-towing ropes (1) are connected with the anchorage be arranged in massif basement rock (3) by braced structures (2); Described shelter bridge floor system (12) comprises the floating thing (4), syndeton and the safeguard structure that are successively set on main push-towing rope (1); Described observation system is the watch-dog being arranged on table shelter bridge two ends, storehouse.
2. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described plant guides as storehouse week ecological region planting plant (10) in table shelter bridge two sides, storehouse.
3. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described food guide refer to table shelter bridge two sides, storehouse storehouse week region and pontoon bridge face on emitting shape throw in food (9).
4. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described animal wastes guide the storehouse week field emission shape referred in table shelter bridge two sides, storehouse to throw in the animal wastes (11) of animal.
5. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: describedly also arrange cable saddle at braced structures (2) top.
6. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described floating thing (4) adopts spill floating material, forms spill gallery (5) floating thing (4) is upper.
7. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described syndeton is the Web materials for connecting floating thing (4), and Web materials is laid to rectangular channel (7) between floating thing (4) space.
8. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described safeguard structure comprises the protective screening (6) being arranged on floating thing (4) groove top and the safe house (8) be arranged between floating thing (4).
9. a kind of reservoir surface land_atmosphere coupling model according to claim 1 passes through structure, it is characterized in that: described watch-dog is high-definition camera.
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| CN201520781357.8U CN205100084U (en) | 2015-10-10 | 2015-10-10 | Reservoir surface terrestrial vertebrate passing structure |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297672A (en) * | 2015-10-10 | 2016-02-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Reservoir surface terrestrial vertebrate passing structure and construction method thereof |
| CN110241774A (en) * | 2019-05-08 | 2019-09-17 | 深圳中大环保科技创新工程中心有限公司 | Linear-type animal gallery construction method |
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2015
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105297672A (en) * | 2015-10-10 | 2016-02-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Reservoir surface terrestrial vertebrate passing structure and construction method thereof |
| CN105297672B (en) * | 2015-10-10 | 2017-11-21 | 中国电建集团贵阳勘测设计研究院有限公司 | Reservoir surface terrestrial vertebrate passing structure and construction method thereof |
| CN110241774A (en) * | 2019-05-08 | 2019-09-17 | 深圳中大环保科技创新工程中心有限公司 | Linear-type animal gallery construction method |
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