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Sponge city system and construction method thereof

A sponge city and urban technology, applied in chemical instruments and methods, architecture, sea area engineering, etc., can solve problems such as lack of systematic planning, achieve the effect of solving water pollution problems in river basins, reducing pollution problems, and avoiding excessive concentration

Pending Publication Date: 2020-08-25
CHANGJIANG SURVEY PLANNING DESIGN & RES
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Problems solved by technology

[0003] However, most of the existing sponge city systems focus on taking engineering measures to disperse the construction of pipeline networks, without considering the urban and rural areas as a whole, and without considering the solution to water environmental pollution and urban waterlogging from the perspective of the rationality of the internal functional composition of the city. Carry out systematic planning and solve problems starting from the compositional relationship of cities, villages, rivers and various functions of cities

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  • Sponge city system and construction method thereof

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Embodiment Construction

[0028] The technical solutions in the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the present invention.

[0029] see figure 1 , which is a structural schematic diagram of one embodiment of the sponge city system of the present invention. The sponge city system includes an ecological barrier area 2 set up close to the river 1, a leisure industry area 3 set up next to the ecological barrier area 2, and a leisure industry area set up next to the leisure industry area 3. Urban living area 4. Among them, the river 1 is the main peripheral environmental factor of the system, and the negative impact on the river can be effectively reduced through the system.

[0030] Set up an ecological trail 5 on the embankment of the river 1, with a width of 3.5 meters, and set up an ecological barrier area 2 within a range of 100 meters in width outside the ecological trail 5, and a trail 8 with a width of 1.5 meters is used ...

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Abstract

The invention provides a sponge city system and a construction method thereof. The system comprises an ecological barrier area arranged close to a river, a leisure industry area arranged close to theecological barrier area and an urban living area arranged close to the leisure industry area. A first ecological footpath is arranged on a river levee of the river, and the ecological barrier area isarranged on the outer side of the first ecological footpath. A footpath is arranged in the ecological barrier area for people to walk through, and an ecological three-dimensional sewage interception system and an intelligent service station are arranged in the ecological barrier area. A second ecological footpath is arranged on the outer side of the ecological barrier area, the leisure industry area is arranged on the outer side of the second ecological footpath, and a tourism service module, an urban agriculture module, a rural living module and a sewage treatment plant are arranged in the leisure industry area. A regional road is planned on the outer side of the leisure industry area, the urban living area is planned on the outer side of the regional road, and an ecological corridor communicating with a sewage treatment plant is arranged in the urban living area. The system can fundamentally solve the problems of water environment, urban inland inundation and unreasonable urban functions.

Description

technical field [0001] The invention relates to the field of urban planning and water environment management, in particular to a sponge city system and a construction method thereof. Background technique [0002] Rivers are an important factor in the formation and development of cities. With the advancement of urbanization, various water environment problems have appeared in rivers around many cities. A large number of urban constructions have changed the original relationship between nature and man-made. Concrete pavement blocks rainwater runoff into nature. Rivers lose their ability to absorb, purify, and discharge due to urban pollution and floods. Cities are flooded due to drainage problems. As resources and elements continue to gather in cities, the process of urbanization has made the functions of cities more complex, the needs of residents more diverse, and the isolation between cities and villages has become more serious. In order to solve the increasingly serious p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H3/00E02B3/00E02B3/02C02F3/32
CPCE04H3/00E02B3/00E02B3/02C02F3/32Y02A40/60
Inventor 陆非李文军李波
Owner CHANGJIANG SURVEY PLANNING DESIGN & RES
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