CN-224213212-U - Coastal river ecological landscape channel structure

CN224213212UCN 224213212 UCN224213212 UCN 224213212UCN-224213212-U

Abstract

The utility model provides a coastal river ecological landscape channel structure, which belongs to the technical field of municipal engineering and highway engineering and comprises a left channel and a right channel which are arranged on a coastal river soil body, wherein the left channel is arranged close to the coastal river soil body, the right channel is arranged close to a water facing side, the left channel is of a box culvert type concrete cast-in-place structure, a first ventilation hole is formed in the water facing side of the left channel, first backfill soil is adopted on the upper side of the left channel, and green plants are planted on the first backfill soil. The channel structure of the utility model is applicable to various geological conditions, noise has little influence on the periphery, has no influence on the periphery landscape, has high fusion degree with the periphery environment, can restore the original appearance to the greatest extent, and meets the requirement of the ecological landscape effect of the city coast river.

Inventors

ZHU MIN
LIU FENG
ZHANG YUNTAO

Assignees

长江勘测规划设计研究有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250529

Claims (8)

1. The coastal ecological landscape channel structure is characterized by comprising a left channel and a right channel which are arranged on a coastal soil body, wherein the left channel is arranged close to the coastal soil body side, the right channel is arranged close to the water facing side, the left channel is of a box culvert type concrete cast-in-situ structure, a first ventilation hole is formed in the water facing side of the left channel, first backfill soil is adopted on the upper side of the left channel, and green plants are planted on the first backfill soil.
2. The structure of the coastal ecological landscape channel according to claim 1, wherein the water facing side of the right channel is also provided with a gravity retaining wall.
3. The coastal ecological landscape channel structure according to claim 2, wherein the water facing side of the gravity retaining wall is also provided with an earth-rock cofferdam.
4. The coastal ecological landscape channel structure of claim 1, wherein the left channel is close to the side of the coastal soil body and/or the right channel is close to the side of the coastal soil body, and the left channel and the right channel are provided with anchor spraying structures.
5. A coastal view channel structure as claimed in any one of claims 1-4 wherein the left and right channels are arranged in staggered rows.
6. A coastal ecological landscape pathway structure according to claim 5, wherein the lower side of said right-width pathway is backfilled with a second backfill between the current terrain.
7. The structure of the coastal river ecological landscape channel according to any one of claims 1-4, wherein the left channel and the right channel are arranged in a stacked manner, the right channel is of a box-type concrete cast-in-situ structure, a second ventilation hole is formed in the water facing side of the right channel, a third backfill is adopted on the upper side of the right channel, and green plants are planted on the third backfill.
8. A structure of a coastal view channel as claimed in any one of claims 1 to 4 wherein the left and right channels are arranged in parallel.

Description

Coastal river ecological landscape channel structure Technical Field The utility model belongs to the technical field of municipal engineering and highway engineering, and particularly relates to a coastal ecological landscape channel structure. Background Along with the rapid promotion of urban cities, the connection among various areas in the cities is increasingly compact, and in order to meet traffic requirements, municipal channels or highway channels are built in coastal areas such as rivers, lakes and the like to become a preferred scheme, bridge laying or underground excavation tunnel laying is a currently commonly adopted mode, and the mode is specifically adopted and needs comprehensive comparison and selection according to engineering geological conditions, engineering hydrologic conditions, surrounding environment landscape requirements and the like. When constructing municipal channels or highway channels in coastal areas such as river, lake and the like and adopting bridge laying, the factors such as current surrounding environment, long-term land block planning and the like need to be comprehensively considered, and the bridge scheme has the defects of large influence on surrounding noise, poor landscape effect, low fusion degree with the surrounding environment and the like in the whole. In general, when a bridge approaches a surrounding sensitive building, measures such as a sound insulation shed are often adopted to insulate sound in order to reduce the influence of noise on surrounding environment, so that the landscape effect is further reduced. When constructing municipal channels or highway channels in coastal areas such as river, lake and the like and adopting underground tunnel laying, the requirements of engineering geological conditions, engineering hydrologic conditions, surrounding building protection and the like are combined for comprehensive comparison. When the mining method is adopted to undercut the tunnel, the stratum is required to have certain self stability, stratum reinforcement is required to be carried out when necessary to ensure no-water operation, the stratum deformation is difficult to control when the stratum condition is poor, adverse effects on surrounding buildings are easy to occur, and especially in coastal areas such as river facing, river facing and lake facing, the undercut tunnel scheme has bias problems on the sides of river facing, river facing and lake facing. In the whole, the underground tunnel is laid, the influence on the periphery of the engineering is minimum (the influence on the periphery noise is small, the influence on the periphery landscape is not caused, and the fusion degree with the periphery environment is high) after the construction is finished, but in the construction process, the limit on the line selection is more in order to protect the periphery building, the engineering geology and the environment are protected highly, and the underground tunnel is suitable for the areas with good stratum conditions, no underground water and wide periphery field. Therefore, it is necessary to study a channel structure which is suitable for various geological conditions, has little influence on the periphery due to noise, has no influence on the periphery view and has high fusion degree with the periphery environment so as to meet the requirements of the urban coastal ecological view. Disclosure of utility model The utility model aims to provide a coastal river ecological landscape channel structure which is applicable to various geological conditions, has little influence on the periphery by noise, has no influence on the periphery landscape, has high fusion degree with the periphery environment, can recover the original land appearance to the greatest extent and meets the requirement of the urban coastal river ecological landscape effect. The utility model provides a coastal ecological landscape channel structure, which comprises a left channel and a right channel which are arranged on a coastal soil body, wherein the left channel is arranged close to the coastal soil body side, the right channel is arranged close to the water facing side, the left channel is of a box culvert type concrete cast-in-situ structure, a first vent hole is formed in the water facing side of the left channel, first backfill soil is adopted on the upper side of the left channel, and green plants are planted on the first backfill soil. Further, the water facing side of the right channel is also provided with a gravity retaining wall. Further, the water facing side of the gravity retaining wall is also provided with an earth-rock cofferdam. Further, the left channel is close to the side of the soil body of the coast and/or the right channel is close to the side of the soil body of the coast, and the left channel and the right channel are respectively provided with an anchor spraying structure. Further, the left width channel and the right width channel are arranged in