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A platform for research: civil engineering, architecture and urbanism
Urban inland river and lake water diversion isolation method
The invention discloses an urban inland river and lake water diversion isolation method. The urban inland river and lake water diversion isolation method comprises the following steps of firstly, arranging a diversion island in a lake, arranging an entering-lake artificial inland river connected with the lake on the lake, arranging an exiting-lake artificial inland river connected with the lake onthe lake, and enabling the diversion island to be arranged in an area between a lake inlet of the entering-lake artificial inland river and a lake outlet of the exiting-lake artificial inland river.An island head part of the diversion island is located on the inner side of the lake inlet of the entering-lake artificial inland river; when the quality of water entering the lake is excellent, it isensured that the water with the excellent quality enters the lake, and the quality of the water in the lake and the river water beside the island can be synchronously improved; when the quality of the water entering the lake is poorer, the water is directly drained from the rivers beside the island, so that the poor water is effectively prevented from entering the lake, and the water quality stability of the lake is ensured; and in the rainstorm and flood period, the lake water level can be lowered in advance, a lake water inlet gate can be closed, and initial rainwater is drained through therivers beside the island. The diversion island is a lake center island of the whole water body of the lake and the inland rivers, and the city grade can be improved through body type and landscape optimization design.
本发明公布了一种城市内河与湖泊水体分流隔离方法，该方法首先在一个湖泊的内部设置分流岛，湖泊上设置与其连接的入湖人工内河，湖泊上设置与其连接的出湖人工内河，分流岛在入湖人工内河入湖口与出湖人工内河出湖口之间的区域。分流岛的岛头部位于入湖人工内河入湖口处内侧。在入湖内河水质较优时，可保障优质水体进入湖泊，同步改善湖泊和岛边河水质；在入湖内河水质较差时，则直接经由岛边河排出，有效避免了差水入湖，保障湖泊水体水质稳定；在暴雨洪水期，可预先降低湖泊水位，并关闭湖泊进水闸，使初期雨水经岛边河排除。分流岛为湖泊与内河整个水体的湖心岛，经体型与景观优化设计还能够提升城市品位。
Urban inland river and lake water diversion isolation method
The invention discloses an urban inland river and lake water diversion isolation method. The urban inland river and lake water diversion isolation method comprises the following steps of firstly, arranging a diversion island in a lake, arranging an entering-lake artificial inland river connected with the lake on the lake, arranging an exiting-lake artificial inland river connected with the lake onthe lake, and enabling the diversion island to be arranged in an area between a lake inlet of the entering-lake artificial inland river and a lake outlet of the exiting-lake artificial inland river.An island head part of the diversion island is located on the inner side of the lake inlet of the entering-lake artificial inland river; when the quality of water entering the lake is excellent, it isensured that the water with the excellent quality enters the lake, and the quality of the water in the lake and the river water beside the island can be synchronously improved; when the quality of the water entering the lake is poorer, the water is directly drained from the rivers beside the island, so that the poor water is effectively prevented from entering the lake, and the water quality stability of the lake is ensured; and in the rainstorm and flood period, the lake water level can be lowered in advance, a lake water inlet gate can be closed, and initial rainwater is drained through therivers beside the island. The diversion island is a lake center island of the whole water body of the lake and the inland rivers, and the city grade can be improved through body type and landscape optimization design.
本发明公布了一种城市内河与湖泊水体分流隔离方法，该方法首先在一个湖泊的内部设置分流岛，湖泊上设置与其连接的入湖人工内河，湖泊上设置与其连接的出湖人工内河，分流岛在入湖人工内河入湖口与出湖人工内河出湖口之间的区域。分流岛的岛头部位于入湖人工内河入湖口处内侧。在入湖内河水质较优时，可保障优质水体进入湖泊，同步改善湖泊和岛边河水质；在入湖内河水质较差时，则直接经由岛边河排出，有效避免了差水入湖，保障湖泊水体水质稳定；在暴雨洪水期，可预先降低湖泊水位，并关闭湖泊进水闸，使初期雨水经岛边河排除。分流岛为湖泊与内河整个水体的湖心岛，经体型与景观优化设计还能够提升城市品位。
Urban inland river and lake water diversion isolation method
一种城市内河与湖泊水体分流隔离方法
HU CHAOYANG (author) / FU KAIXIONG (author) / HE CHENGNONG (author) / LIANG YUE (author) / LEI SHAOQING (author) / JIANG YUSHAN (author) / WANG XINGLI (author) / WANG LELE (author)
2020-07-24
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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