CN102635086A - Inland water conservancy shipping hub setting method - Google Patents
Inland water conservancy shipping hub setting method Download PDFInfo
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- CN102635086A CN102635086A CN2011100387913A CN201110038791A CN102635086A CN 102635086 A CN102635086 A CN 102635086A CN 2011100387913 A CN2011100387913 A CN 2011100387913A CN 201110038791 A CN201110038791 A CN 201110038791A CN 102635086 A CN102635086 A CN 102635086A
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Abstract
The invention relates to an inland water conservancy shipping hub setting method. The method comprises the following steps of: excavating artificial lakes on a plurality of rivers, forming a plurality of river lake inlets and a plurality of lake water outlets after the plurality of rivers are cut off by the artificial lakes, arranging ship locks or check sluices at the lake inlets, and arranging no gates or arranging ship locks and/or check gates at the lake outlets. The possibility that the plurality of rivers have water flood simultaneously is small, so that by utilizing the natural law, the flood peak of certain upstream river is discharged in the artificial lakes when in coming and then leaked out from the upstream and downstream rivers, and the flood peak is greatly lowered, thus achieving the peak clipping and flood fight purposes. The plurality of rivers which are open to navigation can be used for greatly improving the navigation benefits so as to have unexpected navigation economic effects, and ships can go by a roundabout route like on a road.
Description
Technical field
The present invention relates to a kind of inland river water conservancy shipping hinge method to set up.
Background technology
People get used to the bigger river of drop carried out artificial lake such as reservoir and build, and the one, in order to control flood, the 2nd, in order to generate electricity, the 3rd, take into account shipping.Except generating and, only in order to control flood and shipping, not necessarily to go to the bigger mountain valley of river fall, at smooth physical features place, also can dig the lake water storage for preventing flood, do not have the collapse risk on dam of dangerous storehouse like this.
People get used on the wall scroll river, building artificial lake such as reservoir, build ship lock improves the shipping grade; Near the existence in river usually ignoring; If many rivers each other near, why not with a lake several rivers fall? Beyond thought shipping economic effect can appear in many river facies intercommunication boats.
People get used to when drought, extracting the river drought resisting, always cry out freshwater resources valuable, and let river flow into the sea in vain on ordinary days.
Can is it the good method of flood control, drought resisting, water saving, navigation that, river numerous places smooth in physical features set up inland river water conservancy shipping hinge, and simple the getting of reason can not be simple again, be why not by people's understanding and attention?
Summary of the invention
For addressing the above problem effectively, the objective of the invention is:, many rivers smooth in physical features are each other near locating, and the excavation artificial lake blocks many rivers, reaches the purpose of flood control, drought resisting, water saving, navigation.
For achieving the above object, concrete technical scheme of the present invention is:
A kind of inland river water conservancy shipping hinge method to set up; Comprise lake, navigation channel, ship lock; It is characterized in that: on several rivers, excavate artificial lake, after several rivers are blocked by artificial lake, form several rivers and go into the exit of a lake and several lake water lake outlets; Ship lock or check gate are set going into the exit of a lake respectively, or ship lock and check gate are set simultaneously; Do not establish lock at lake outlet, or ship lock or check gate are set, or ship lock and check gate are set simultaneously.
Doing like this and why can control flood, is because that the probability of flood takes place simultaneously is very little in several rivers, utilizes this natural law; Certain river flood peak of the upper reaches comes interim, lets out in the artificial lake, is discharged by several rivers again; The flood peak peak value reduces greatly, reaches the purpose of peak clipping flood fighting.After the river is blocked by the lake, need open the navigation or air flight, go into the exit of a lake and lake outlet place boatbuilding lock and check gate in the river,, also can not establish lock if water level is suitable; Need not open the navigation or air flight, only build check gate, or not establish lock.Several river facies intercommunication boats will improve navigation effect and benefit greatly, beyond thought shipping economic effect occur, and ship also can be detoured over as the highway opposite is passless.The exit of a lake is gone in the river and lake outlet quantity not necessarily equates, confirms according to flood peak value reduction and water conservancy irrigation needs.
As required, can the hydrophilic industries in close lake such as port and pier, dockyard, power plant be set, improve the economic worth of artificial lake in the artificial lakeside of excavation.
There are the Liaohe River, Hun River, Taizihe River in big inland river, middle part, Liaoning Province, and there are Pu He, Shahe, willow river in less inland river, and a physical geography wonder in Liaoning Middle inland river is; In Shenyang, Liaoyang, Anshan and Panjin four city's intersections, " converging " almost all located for 15 kilometers at Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints in above-mentioned six rivers, at this place; The Liaohe River and Hun River have only 6 kilometers the most nearby; Hun River and Taizihe River have only 3 kilometers the most nearby, that is to say in 10 kilometers radius, have converged the nearly all river of Liaoning Middle; In the middle of forming carefully, inland river, Liaoning physical geography wonder of two horn-like distributions up and down, the spitting image of the waist drum of Korean nationality.
Inland water transport water-control project in Liaoning should be utilized inland river, above-mentioned Liaoning physical geography wonder, in the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river converge artificial lake of part excavation, at 15 kilometers places of Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints; Set up the lake of 15 kilometers radiuses; 47 kilometers of lake girths, the Liaohe River of cuting through, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river are because the position mainly is the Liaozhong County; It is again the artificial lake that the Liaoning Middle river converges; Therefore give a name in " lake, Liaozhong ",, link up the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six big rivers, willow river through the lake, Liaozhong; In the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six in willow river go into place, the exit of a lake and establish ship lock and check gate as required respectively; Ship lock is pressed the setting of III level, the 500 tonnes of ships of opening the navigation or air flight in the recent period, 1000 tonnes of ships of navigation at a specified future date; Lake outlet can only be established Grand Liao River outlet, two estrade debouchment two place's lake water lake outlets, and the lake water lake outlet can not established lock, or only establishes check gate or ship lock, as establishes ship lock, presses the setting of I level ship lock, the 2000 tonnes of ships of opening the navigation or air flight in the recent period, 3000 tonnes of ships of navigation at a specified future date; In the lake, form 1000-3000 tonne Shen Yanggang, An Shangang, port, Liaoyang and Panjin port respectively, sketch map is as shown in Figure 1.
Advantage of the present invention and good effect are:
Advantage of the present invention and good effect are that example is explained as follows with Liaoning inland water transport water-control project:
1, flood control
The Liaohe River, Hun River, Taizihe River, Pu He, Shahe, willow river, especially first three bar great river, taking place does not simultaneously almost have on the probability history of flood peak; Utilize this natural law; Control flood through the lake, Liaozhong, make any one of these rivers flood peak takes place, behind the lake, Liaozhong; To be reached the purpose of peak clipping flood control by other river shunting of lake, Liaozhong; Dig the lake flood control, the risk that does not have the reservoir dam to collapse, risk is little, even does not have risk, and is only favourable, do not suffer from, and such good thing is difficult to look for.
2, fix the sand water purification
The western Liaohe River of Liaohe River middle and upper reaches, Liuhe are heavily silt-carrying river, these rivers, especially flood season; Carry a large amount of silts and move downstream from the upper reaches, cause river channel sedimentation, river changes its course; Riverbed and dykes and dams are raised; A lot of sections 1-2 rice above ground level has become on the ground " hanging river ", has a strong impact on the people's normal life of two sides, river.Set up the lake, Liaozhong, after upper reaches river flow to the lake, Liaozhong, flow velocity reduced, and the silt natural subsidence is in the lake, and the water that goes out the lake is clean, no longer influence downstream river course, and the sand of staying in the lake can dig out regularly, and shipping is to surrounding cities, as constructional materials; After sediment charge reduces in the river, will help the artificial canalization of lake, Liaozhong lower reache, afforest, beautify, economize the land resource, improve two sides, river ecological environment simultaneously.
3, saving water, resisting drought
The Liaoning Middle lack of water can flow to the sea by annual a large amount of river in vain, keeps these water at ordinary times here, and damage caused by a drought is come interim emergent very necessary.By scheme one, lake, Liaozhong charge for remittance volume 17.7 billion cubic meters, 7 meters of below grounds that is to say the year at great drought; Even the river is all withered, still have 7 meters dark water in the lake, Liaozhong, the water of about 10 billion cubic meters can be used for drought resisting, calculates by the one ton of water in every mu of ground; Can be the drought resisting of meeting an urgent need of 1,000,000,000 mu of ground, this is a help water, and this lake water has been arranged, and the popular feeling is just steady; Society is just stable, and in this sense, it is the drought resistings of meeting an urgent need of 1,000,000,000 mu of ground that the meaning of this lake water runs far deeper than.
4, improve downstream river course two sides, lake, Liaozhong land utilization ratio
Through above-mentioned peak clipping flood control, lake, Liaozhong downstream river course flood fighting standard has reduced, and through canalization, can vacate a large amount of soils, is used for economic development.
5, navigation
Walking in the Liaohe River, the upper reaches, lake, Liaozhong, the boats and ships in Hun River, Taizihe River, Pu He, Shahe, willow river and Grand Liao River, downstream, lake, Liaozhong, 8 rivers, two estrades river cross in the lake, Liaozhong through ship lock; Form 8 river facies intercommunication boats; This will greatly make things convenient for 8 regional in one's power external and mutual interflows of commodities in river; Beyond thought shipping economic effect occurs, stimulate industry developments such as shipping, shipbuilding, water transport finance.
6, resources development and utilization
The upper reaches, Liaohe River mineral resources capable of using are a lot, mostly because of reasons such as cost of transportation can not obtain good use, for example, the western Liaohe River of the Liaohe River noted earlier middle and upper reaches, Liuhe, are heavily silt-carrying river around Yang He; River sand was very rare constructional materials originally, but stayed in the river course, caused river channel sedimentation, and river changes its course; Riverbed and dykes and dams are raised, and a lot of sections 1-2 rice above ground level has become on the ground " hanging river ", has a strong impact on the people's normal life of two sides, river; Become great trouble, opened Liaohe River shipping, these sands can be transported to surrounding cities, the Liaohe River at low cost, have promptly dredged the navigation channel; Solved urban architecture sand source again, turned waste into wealth, driven and suffer from for sharp.
7, improve the ecological environment
The construction in lake, Liaozhong, with greatly improving local ecological environment, favourable local-style dwelling houses helps regulating Liaoning Middle area macroclimate environment.
8, the development of tourism resources
Inland river, Liaoning physical geography wonder is pushed China to the form in lake, Liaozhong; Push the world to; To attract tourists and come to go sightseeing to play, engage in trade and talk about methods with its distinctive lake, river, dam, lock, port and forms such as peripheral various urban architectures that emerge rapidly and related industry with the businessman.
9, drive lakeside city development construction
The lake-light beautiful scenery is urban construction best choice ground, after the lake, Liaozhong is built up, estimates in apart from loke shore 5 kilometer range (about 314 square kilometres) at least, will form modern city agglomeration gradually.
10, promote Harbor, inland river, Liaoning, face the lake commercial development
Shipbuilding, generating, big content of starting materials and product turnover type enterprise etc. all are the parent lake industry of close port, and the construction in lake, Liaozhong is with the exploitation and the construction of these industries of drive.
Except above-mentioned functions and effect, also have solving employment, a large amount of constructional materials demand pull domestic demand, the development of water transport financial circles or the like, the infiltration all trades and professions, function is a lot of with effect, and It's hard to explain in a few words.
Description of drawings
Fig. 1 is an inland water transport water-control project construction scheme sketch map
The specific embodiment
Below in conjunction with accompanying drawing the present invention is described further:
Fig. 1 is an inland water transport water-control project construction scheme sketch map; A kind of inland river water conservancy shipping hinge method to set up comprises lake, navigation channel, ship lock, it is characterized in that: excavation artificial lake 1 on several rivers; After several rivers are blocked by artificial lake 1; Form several rivers and go into the exit of a lake 2 and several lake water lake outlets 3, go into the exit of a lake 2 in the river ship lock 4 or check gate 5 are set respectively, or ship lock 4 and check gate 5 are set simultaneously; Do not establish lock at lake water lake outlet 3, or ship lock 4 or check gate 5 are set, or ship lock 4 and check gate 5 are set simultaneously.
Doing like this and why can control flood, is because that the probability of flood takes place simultaneously is very little in several rivers, utilizes this natural law; Certain river flood peak of the upper reaches comes interim, lets out in the artificial lake, is discharged by several rivers again; The flood peak peak value reduces greatly, reaches the purpose of peak clipping flood fighting.After the river is blocked by the lake, need open the navigation or air flight, go into the exit of a lake 2 and lake water lake outlet 3 place's boatbuilding locks 4 and check gates 5 in the river,, also can not establish lock if water level is suitable; Need not open the navigation or air flight, only build check gate 5, or not establish lock.Several river facies intercommunication boats will improve navigation effect and benefit greatly.The river is gone into the exit of a lake 2 and is not necessarily equated with lake water lake outlet 3 quantity, confirms according to flood peak value reduction and water conservancy irrigation needs.
As required, can the hydrophilic industries in close lake such as port and pier 6, dockyard 7, power plant 8 be set, improve the economic worth of artificial lake in the artificial lakeside of excavation.
There are the Liaohe River, Hun River, Taizihe River in big inland river, middle part, Liaoning Province, and there are Pu He, Shahe, willow river in less inland river, and a physical geography wonder in Liaoning Middle inland river is; In Shenyang, Liaoyang, Anshan and Panjin four city's intersections, " converging " almost all located for 15 kilometers at Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints in above-mentioned six rivers, at this place; The Liaohe River and Hun River have only 6 kilometers the most nearby; Hun River and Taizihe River have only 3 kilometers the most nearby, that is to say in 10 kilometers radius, have converged the nearly all river of Liaoning Middle; In the middle of forming carefully, inland river, Liaoning physical geography wonder of two horn-like distributions up and down, the spitting image of the waist drum of Korean nationality.
Inland water transport water-control project in Liaoning should be utilized inland river, above-mentioned Liaoning physical geography wonder, in the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river converge artificial lake 1 of part excavation, at 15 kilometers places of Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints; Set up the lake of 15 kilometers radiuses; 47 kilometers of lake girths, the Liaohe River of cuting through, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river are because the position mainly is the Liaozhong County; It is again the artificial lake that the Liaoning Middle river converges; So " lake, Liaozhong " 1 of giving a name, through lake, Liaozhong 1, link up the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six big rivers, willow river; In the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river go into 2 places, the exit of a lake and establish ship lock 4 and check gate 5 as required respectively; Ship lock 4 is pressed the setting of III level, the 500 tonnes of ships of opening the navigation or air flight in the recent period, 1000 tonnes of ships of navigation at a specified future date; The lake water lake outlet can only be established Grand Liao River outlet, two estrade debouchment two place's lake water lake outlets, and the lake water lake outlet can not established lock, or only establishes check gate 5 or ship lock 4, as establishes ship lock 4, presses the setting of I level ship lock, the 2000 tonnes of ships of opening the navigation or air flight in the recent period, 3000 tonnes of ships of navigation at a specified future date; In the lake, form 1000-3000 tonne Shen Yanggang, An Shangang, port, Liaoyang and Panjin port respectively, sketch map is as shown in Figure 1.
Embodiment 1:
The construction scheme of inland river, Liaoning water conservancy shipping multi-purpose project is following:
One, be well worth doing in inland river, Liaoning
1, inland river, Liaoning bitterly
People always say; The place of river process, economical certain flourishing, the Changjiang river of the Rhine in Europe, the Mississippi of the U.S., Muscovite Volga, China and Zhujiang River or the like; Like this invariably; The great river is like this, and the example of river is also a lot, the Song Hua River in the canal, Hangzhoupro, capital of China, Huangpu River, Ganjiang River, Xiang River and even the north or the like.By contrast, inland river, Liaoning have to be bitterly, and institute's pain has four, one pain cities away from main inland river, and this is very somewhat inconceivable, runs counter to the twin rule in city and river; Two pains have the river not navigate; Three pain rivers flow into the sea in vain; The four annual bitterly ice periods in winter that reach 4 months.Because this four pain, inland river, Liaoning flood is greater than water conservancy, every summer, and flooding, people can only build by the dykes and dams height; The city is away from the inland river, and two sides, inland river economic depression becomes the least economically developed region, Liaoning; Receive freezing influence the in winter, shipping is unfrequented, and inland river, Liaoning has become hot sweet potato, throws away, and eats not fragrant.
2, inland river, Liaoning physical geography wonder
There are the Liaohe River, Hun River, Taizihe River in the big inland river of Liaoning Middle, and there are Pu He, Shahe, willow river in less inland river, and a physical geography wonder in Liaoning Middle inland river is; In Shenyang, Liaoyang, Anshan and Panjin four city's intersections, " converging " almost all located for 15 kilometers at Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints in above-mentioned six rivers, at this place; The Liaohe River and Hun River have only 6 kilometers the most nearby; Hun River and Taizihe River have only 3 kilometers the most nearby, that is to say in 10 kilometers radius, have converged the nearly all river of Liaoning Middle; In the middle of forming carefully, inland river, Liaoning physical geography wonder of two horn-like distributions up and down, the spitting image of the waist drum of Korean nationality.
3, water-based Liaoning new look
How to bring into play the inherent impetus of river to economy; Let inland river, Liaoning become the engine of Liaoning economic development? Recall past pains; Have only and utilize inland river, Liaoning physical geography form attentively; Return " water-based ", could become flood and be water conservancy, a water-based Liaoning will promote the Liaoning Middle area and in the new century, face Liaoning, faces China, faces the world with brand-new looks.
Two, Liaoning inland water transport water-control project construction scheme summary
1, builds " lake, Liaozhong "
Liaoning inland water transport water-control project mainly be in the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river converge artificial lake of part excavation, promptly at 15 kilometers places of Hun River and Gou Qiao downstream, two roads, 106 provincial highway crosspoints, sets up the lake of 15 kilometers radiuses; 47 kilometers of lake girths; Sizableness is 50 kilometers on two rings in Shenyang, and the Liaohe River of cuting through, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river are because the position mainly is the Liaozhong County; It is again the artificial lake that the Liaoning Middle river converges; So " lake, Liaozhong " 1 of giving a name, through lake, Liaozhong 1, link up the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six big rivers, willow river; In the Liaohe River, Hun River, Taizihe River, Pu He, Shahe, six rivers, willow river go into place, the exit of a lake and establish ship lock 4 and check gate 5 as required respectively; Ship lock is pressed the setting of III level, the 500 tonnes of ships of opening the navigation or air flight in the recent period, 1000 tonnes of ships of navigation at a specified future date; Lake water lake outlet 3 can only be established Grand Liao River outlet, two estrade debouchment two place's lake water lake outlets, and lake water lake outlet 3 can not established lock, or only establishes check gate 5 or ship lock 4; As establish ship lock 4; Press the setting of I level ship lock, the 2000 tonnes of ships of opening the navigation or air flight in the recent period, 3000 tonnes of ships of navigation at a specified future date; In the lake, form 1000-3000 tonne Shen Yanggang, An Shangang, port, Liaoyang and Panjin port respectively, perhaps be inland river, Shenyang, PORT OF YINKOU harbor district, inland river, Anshan harbor district, inland river, Liaoyang harbor district and Panjin inland river harbor district, sketch map is as shown in the figure.
In the lake, Liaozhong, cancelled the Taizihe River outlet, be about to Taizihe River,, these soils are used remedied the lake, Liaozhong and build shared soil, reached and recover and the land occupation balance through discarded one section Taizihe River in the lake, Liaozhong and arrived in the Hun River or the Liaohe River.Two schemes are following with the tabulation of Chinese relevant reservoir lake:
| Title | Catchment area | The lake is dark | The maximum storage capacity amount | The lake girth |
| Scheme one (15 kilometers of diameters) | 177 square kilometres | 10 meters | 17.7 billion cubic meter | 47.1 kilometer |
| Scheme two (10 kilometers of diameters) | 78.5 square kilometre | 10 meters | 7.85 billion cubic meter | 31.4 kilometer |
| Dahuofang Reservoir, Liaoning | 114 square kilometres | 21.87 billion cubic meter | ||
| China the third biggest fresh water lake Taihu Lake | 2338 square kilometres | 48 meters |
2, carry out cruiseway and port construction planning
(1) planning main points
On the basis of building the lake, Liaozhong, actively develop Liaoning cruiseway and port construction planning, or carry out Liaoning cruiseway and port construction planning in advance, carry out the construction of lake, Liaozhong again.Liaoning cruiseway and port construction planning mainly are that the Liaohe River, Hun River, Taizihe River, two estrades river, Shahe, willow river, Pu He, Liuhe, nine rivers, river, Raoyang are planned; Emphasis is the Liaohe River, Hun River, Taizihe River, two estrades river, Shahe, willow river; Because what these upper rivers maintained is various urban industries and resource; Do not have the freight transportation resource, shipping and port construction planning are exactly an empty verbiage.Carry out Liaoning cruiseway and port construction planning and be not only navigation channel and port construction itself; A large amount of planning contents are transformation planning and the following construction plans that the building that crosses the river comprised bridge, cable, various pipelines; As do not carry out early, will bring great adverse effect to the navigation channel development.
(2) sophistication
The planning to the river is not only in Liaoning cruiseway and port construction planning; Also tackle the technology that is adopted in navigation channel and the port construction and plan, the shore tackle container ship technology of striding, the hull bottom of developing jointly for many years such as the difficult to understand special shipping technology in, Yingkou Co., Ltd and Dalian University of Technology unloads a ship that technology, harbour cable crane technology, container storehouse harbour are technological, winter de-icing technology; These technology are not to bring technology; But need combine constantly perfect technology with practice, need the technology of certain fund input competence exertion usefulness, therefore; To make these technology that research and development fund and application of result target arranged through planning.
Three, the function of Liaoning inland water transport water-control project and effect
1, flood control
The Liaohe River, Hun River, Taizihe River, Pu He, Shahe, willow river, especially first three bar great river, taking place does not simultaneously almost have on the probability history of flood peak; Utilize this natural law; Control flood through the lake, Liaozhong, make any one of these rivers flood peak takes place, behind the lake, Liaozhong; To be reached the purpose of peak clipping flood control by other river shunting of lake, Liaozhong; Dig the lake flood control, the risk that does not have the reservoir dam to collapse, risk is little, even does not have risk, and is only favourable, do not suffer from, and such good thing is difficult to look for.
2, fix the sand water purification
The western Liaohe River of Liaohe River middle and upper reaches, Liuhe are heavily silt-carrying river, these rivers, especially flood season; Carry a large amount of silts and move downstream from the upper reaches, cause river channel sedimentation, river changes its course; Riverbed and dykes and dams are raised; A lot of sections 1-2 rice above ground level has become on the ground " hanging river ", has a strong impact on the people's normal life of two sides, river.Set up the lake, Liaozhong, after upper reaches river flow to the lake, Liaozhong, flow velocity reduced, and the silt natural subsidence is in the lake, and the water that goes out the lake is clean, no longer influence downstream river course, and the sand of staying in the lake can dig out regularly, and shipping is to surrounding cities, as constructional materials; After sediment charge reduces in the river, will help the artificial canalization of lake, Liaozhong lower reache, afforest, beautify, economize the land resource, improve two sides, river ecological environment simultaneously.
3, saving water, resisting drought
The Liaoning Middle lack of water can flow to the sea by annual a large amount of river in vain, keeps these water at ordinary times here, and damage caused by a drought is come interim emergent very necessary.By scheme one, lake, Liaozhong charge for remittance volume 17.7 billion cubic meters, 7 meters of below grounds that is to say the year at great drought; Even the river is all withered, still have 7 meters dark water in the lake, Liaozhong, the water of about 10 billion cubic meters can be used for drought resisting, calculates by the one ton of water in every mu of ground; Can be the drought resisting of meeting an urgent need of 1,000,000,000 mu of ground, this is a help water, and this lake water has been arranged, and the popular feeling is just steady; Society is just stable, and in this sense, it is the drought resistings of meeting an urgent need of 1,000,000,000 mu of ground that the meaning of this lake water runs far deeper than.
4, improve downstream river course two sides, lake, Liaozhong land utilization ratio
Through above-mentioned peak clipping flood control, lake, Liaozhong downstream river course flood fighting standard has reduced, and through canalization, can vacate a large amount of soils, is used for economic development.
5, navigation
Walking in the Liaohe River, the upper reaches, lake, Liaozhong, the boats and ships in Hun River, Taizihe River, Pu He, Shahe, willow river and Grand Liao River, downstream, lake, Liaozhong, 8 rivers, two estrades river cross in the lake, Liaozhong through ship lock; Form 8 river facies intercommunication boats; This will greatly make things convenient for 8 regional in one's power external and mutual interflows of commodities in river, stimulate industry developments such as shipping, shipbuilding, water transport finance.
6, resources development and utilization
The upper reaches, Liaohe River mineral resources capable of using are a lot, mostly because of reasons such as cost of transportation can not obtain good use, for example, the western Liaohe River of the Liaohe River noted earlier middle and upper reaches, Liuhe, are heavily silt-carrying river around Yang He; River sand was very rare constructional materials originally, but stayed in the river course, caused river channel sedimentation, and river changes its course; Riverbed and dykes and dams are raised, and a lot of sections 1-2 rice above ground level has become on the ground " hanging river ", has a strong impact on the people's normal life of two sides, river; Become great trouble, opened Liaohe River shipping, these sands can be transported to surrounding cities, the Liaohe River at low cost, have promptly dredged the navigation channel; Solved urban architecture sand source again, turned waste into wealth, driven and suffer from for sharp.
7, improve the ecological environment
The construction in lake, Liaozhong, with greatly improving local ecological environment, favourable local-style dwelling houses helps regulating Liaoning Middle area macroclimate environment.
8, the development of tourism resources
Inland river, Liaoning physical geography wonder is pushed China to the form in lake, Liaozhong; Push the world to; To attract tourists and come to go sightseeing to play, engage in trade and talk about methods with its distinctive lake, river, dam, lock, port and forms such as peripheral various urban architectures that emerge rapidly and related industry with the businessman.
9, drive lakeside city development construction
The lake-light beautiful scenery is urban construction best choice ground, after the lake, Liaozhong is built up, estimates in apart from loke shore 5 kilometer range (about 314 square kilometres) at least, will form modern city agglomeration gradually.
10, promote Harbor, inland river, Liaoning, face the lake commercial development
Shipbuilding, generating, big content of starting materials and product turnover type enterprise etc. all are the parent lake industry of close port, and the construction in lake, Liaozhong is with the exploitation and the construction of these industries of drive.
Except above-mentioned functions and effect, also have solving employment, a large amount of constructional materials demand pull domestic demand, the development of water transport financial circles or the like, the infiltration all trades and professions, function is a lot of with effect, and It's hard to explain in a few words.
Four, inland water transport water-control project in Liaoning is built input-output analysis
1, investment estimate
Fee for immigration: project relates to two towns, Liaozhong County, Shenyang, three towns, Liaoyang County, Liaoyang City, town, platform An County, Anshan, totally six towns, and every town is calculated by 10,000 families, totally 6 ten thousand families, each household is by 200,000 yuan of immigration allocation expenses calculating, totally 120 hundred million yuan;
Excavation takes: one 265 hundred million yuan of schemes, 2 118 hundred million yuan of schemes;
The expense of building a dam: one 14 hundred million yuan of schemes, 2 10 hundred million yuan of schemes;
Build the lock expense: one 80 hundred million yuan of schemes, 2 70 hundred million yuan of schemes;
Waterway regulation expense: 2,000,000,000 yuan;
Bridge transformation is taken: 2,000,000,000 yuan;
Land restoration expense: 1,000,000,000 yuan;
Add up to: one 529 hundred million yuan of schemes, 2 368 hundred million yuan of schemes do not contain river channelization and transform expense.
2,10 years direct yield
The water income: one 17.7 hundred million yuan of schemes, 10 years 17700000000 yuan, annual 7.85 hundred million yuan of scheme two, 10 years 78.5 hundred million yuan;
Land increment: only by 314 square kilometres of Liaozhong lakesides, every square metre rises in value 200 yuan, and totally 628 hundred million yuan, soil, both sides, 8 rivers and mineral products increment do not count as yet;
The lake strandline increment takes: one 23 hundred million yuan of schemes, 2 15 hundred million yuan of schemes;
Ship lock charge: by 1.0 yuan of calculating of every ship tonnage charge, every ship lock year calculates through 1,200 ten thousand ship tonnages, and 6 ship lock annual incomes add up to 0.72 hundred million yuan, 10 years 7.2 hundred million yuan;
Add up to: one 835 hundred million yuan of schemes, 2 729 hundred million yuan of schemes.
3, indirect yield
The maximum return of project is the social benefit that the exploitation of lake, Liaozhong brings; Such as the development of development, harbour and the shipbuilding industry of shipping business, tourism development or the like; These industry developments, the corresponding tax revenue of country and local government of bringing increases, and solves urban population employment or the like.
Five, forecast of traffic volume
According to Liaoning Middle city agglomeration economy and transport structure analysis, lake, Liaozhong waterborne goods kind in 30 years futures and freight volume are predicted as follows:
Unit: ten thousand tons
| Sequence number | The goods kind | 2012 | 2015 | The year two thousand twenty | The year two thousand thirty |
| 1 | Constructional materials | 500 | 1000 | 2000 | 4000 |
| 2 | Coal | 500 | 2000 | 3000 | 5000 |
| 3 | Breeze | 300 | 500 | 800 | 1000 |
| 4 | Non-ore deposit | 200 | 400 | 600 | 1000 |
| 5 | Steel | 100 | 300 | 1000 | 2000 |
| 6 | Container | 100 | 500 | 800 | 2000 |
| 7 | Other | 200 | 500 | 800 | 1200 |
| Add up to | 1400 | 5200 | 9000 | 15200 |
Six, several problem definitions
1, winter is freezing
The Liaoning Middle river is freeze-up winter; With the marine outfall, Grand Liao River is example; The Grand Liao River be in China's coastal large-scale river mouth navigable river unique one winter iceound river course; The mid-March of the annual last ten-days period in November to next year, all suspended about 4 months because of freezing in the Grand Liao River, brings huge negative for Yingkou and Panjin two cities social and economic development.Also there is similar experience and helpless in the Northern European countries that influenced by ice slush in historical development, and much more serious than the situation of Grand Liao River, opens the port winter as usual.For example: the Port of Helsinki of Northern Europe Finland, annual navigation channel nature frozen depth reaches 2-3 rice, is the several times of navigation channel, Grand Liao River nature in winter ice thickness degree, and ice intensity is also much larger than Yingkou, and the difficulty of setting sail winter is well imagined.
Similar river course with Northern European countries is compared with the harbour, and the Liaoning Middle river is freezing not serious, takes suitable ice-melt and icebreaking method; Can keep carrying out of normal shipping in winter, the one, the city warm water discharges ice-melt winter, and be the coldest in recent decades winter in January, 2011; Surrounding area, Shenyang temperature has reached subzero 35 degree; But Hun River all is a flowing water in tens kilometers river courses of Liaozhong County section, does not have ice, it is reported it is that warm water institute is discharged extremely by certain enterprise; If the lake, Liaozhong in construction with the city warm water introduce in the lake with the navigation channel in, can alleviate ice regime greatly; The 2nd, the underground heat ice-melt divides dynamic and unpowered ice-melt, and this method can only be implemented in the small size scope, such as place such as in wharf apron, the basin; The 3rd, ice breaker opens ice, or boats and ships are taken into account voluntarily and opened ice.Winter, de-icing method was a lot, and it is much that key is that economically reasonability and society need has, and is the game of nature difficulty and social demand.
2, the construction period
Consider the flood in annual summer, must avoid the flood peak phase in the project construction, therefore, for reducing unnecessary ancillary works, should the duration be controlled in 10 months, the major project in lake was accomplished in 10 months at least.
3, turnover soil, river, lake floods
After lake, Liaozhong ingoing river was set up ship lock and check gate, the corresponding 1-2 rice of raising of upper pond level improved channel order, with favourable field irrigation and shipping, will flood a part of flood land thus, should solve through the river channelization transformation.
4, loose distant canal planning
Dig the loose distant canal of linking up Song Hua River, the Northeast and the Liaohe River two big water systems, clear Kangxu's age just once had imagination, Mr. Sun Yat-sen in " plans of national reconstruction " that it is shown, also to do science and brilliantly discussed as far back as 1683.After the founding of New; The planning design work of extensive and system has successively been done by country; Ministry of Communications, Ministry of Water Resources have set up loose distant water system and canal engineering leading group and planning commission respectively for this reason; And respectively at 60,80 and the nineties done basic works such as a large amount of investigations, planning, established good basis for the exploitation of loose distant canal.Inland river, Liaoning water conservancy shipping multi-purpose project is the ingredient of the loose distant canal planning of country, should under the loose distant canal planning of country is instructed, carry out the work, and sets up inland river, Liaoning water conservancy shipping hinge in the recent period, realizes loose distant canal navigation long term.
Claims (4)
1. inland river water conservancy shipping hinge method to set up; Comprise lake, navigation channel, ship lock; It is characterized in that: on several rivers, excavate artificial lake (1), after several rivers are blocked by artificial lake (1), form several rivers and go into the exit of a lake (2) and several lake water lake outlets (3); Go into the exit of a lake (2) in the river ship lock (4) or check gate (5) are set respectively, or ship lock (4) and check gate (5) are set simultaneously; Do not establish lock at lake water lake outlet (3), or ship lock (4) or check gate (5) are set, or ship lock (4) and check gate (5) are set simultaneously.
2. by the described inland river of claim 1 water conservancy shipping hinge method to set up, it is characterized in that: the artificial lakeside at excavation is provided with port and pier (6).
3. by claim 1 or 2 described inland river water conservancy shipping hinge methods to set up, it is characterized in that: dockyard (7) is set in lakeside.
4. by claim 1 or 2 described inland river water conservancy shipping hinge methods to set up, it is characterized in that: power plant (8) is set in lakeside.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102912760A (en) * | 2012-11-07 | 2013-02-06 | 武汉大学 | Lowest navigable water level generating method of downstream river of reservoir |
| CN103422463A (en) * | 2013-08-09 | 2013-12-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Cascade navigation junction test method integrating physical models and mathematic models |
| CN111441307A (en) * | 2020-04-03 | 2020-07-24 | 福建省水利水电勘测设计研究院 | Urban inland river and lake water body flow distribution isolation method |
| CN112112116A (en) * | 2020-10-23 | 2020-12-22 | 扬州大学 | Crossroad hydro junction and operation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102912760A (en) * | 2012-11-07 | 2013-02-06 | 武汉大学 | Lowest navigable water level generating method of downstream river of reservoir |
| CN103422463A (en) * | 2013-08-09 | 2013-12-04 | 水利部交通运输部国家能源局南京水利科学研究院 | Cascade navigation junction test method integrating physical models and mathematic models |
| CN103422463B (en) * | 2013-08-09 | 2015-11-18 | 水利部交通运输部国家能源局南京水利科学研究院 | Step navigation hinge physical model Mathematical Modeling integration test method |
| CN111441307A (en) * | 2020-04-03 | 2020-07-24 | 福建省水利水电勘测设计研究院 | Urban inland river and lake water body flow distribution isolation method |
| CN112112116A (en) * | 2020-10-23 | 2020-12-22 | 扬州大学 | Crossroad hydro junction and operation method thereof |
| CN112112116B (en) * | 2020-10-23 | 2021-12-03 | 扬州大学 | Crossroad hydro junction and operation method thereof |
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