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南京玉兰河生态修复丨中国南京丨北京正和恒基滨水生态环境治理股份有限公司,扬州市勘测设计研究院有限公司
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发布时间:2021-03-02
设计亮点
本案通过生态修复系统手段,实现了水陆边界和河道漫滩的土壤加固处理,提高了水体流动性,恢复了河道空间的生态基底,构建了一个具有自我调节和自我修复功能的防御系统。
导语
INTRODUCTION
人与水的情感似乎自古以来就是复杂又矛盾的。人类一方面依赖水,渴望亲水、近水,一方面却又惧水、畏水。随着社会的发展及生活方式的改变,人们通过禁锢河流的方式获得居于水边的安全感。这看似获得了对自然的控制力,但也同时丧失了人类记忆中对水那份宝贵的情感。唤醒沉寂的河流,让河流回归城市生活,才是我们当下更好的选择。
▼项目概览,General View ©正和恒基
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初见
SITE IMPRESSION
项目位于南京市浦口区永宁镇区西侧,属于老山的行洪通道之一。初到项目现场,河道两侧高大而灰冷的防汛墙令设计团队望而生畏,巨大的高差从空间上隔绝了全部可安全观望溪流的视线。而溪流本身也因为缺乏有效的保水措施几乎很难被感知到,即便局部有一定体量,浑浊的水体也无法吸引人去多看一眼。沿着防汛实墙顶小心翼翼的前行,我们不禁感慨:在以促进工业发展和经济发展为第一需求的时期所采取的防汛措施,虽然解决了这个城镇安全抵御洪水的问题,但同时也隔断了河道与周边场地的物质交换,割裂了居民与水的生活情感交流。这显然不符合新世代的审美导向和实际需求。
The project is in the west of Yongning Town, Pukou District, Nanjing City, serving as one of the flood passage of Laoshan. The detachment of the safe overlooking waterscape was apparent with the giant and gray flood walls demarcating huge elevation difference. The stream itself was hardly perceptible because of the lack of effective water conservation measures. Even if there is a certain volume of water in some places, the turbid water cannot attract people to appreciate. The concrete channel built in the past have solved the problem of safe flood resistance in this town for industrial and economic development purpose, but the material exchange between the river and the periphery was blocked, and the connectivity between neighborhoods and safe use of the creek was missing. The concrete canal was in dire need of an upgrade for new aesthetic and functional requirements.
▼改造前水体分析,River Channel Prior to Redevelopment ©正和恒基
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设计构思 DESIGN CONCEPT
受用地规划的限制,可供我们操作的空间是有限的,但我们不满足于按照一个“形象工程”的标准使其仅仅达到整洁,美观,而是希望在保障行洪安全的前提下,通过生态修复系统手段缝合河道两侧被割裂的空间,力求水利设施景观化,景观设施艺术化,重新诠释人与水,水与城之间无界共生的关系。
The project was challenging because of the land use and the space limitation. The design goal was not only to make the creek reach the aesthetic standard of clean and beautiful, but also to sew up the separated space by ecological restoration method on the premise of ensuring the safety of flood discharge. The project makes water conservancy facilities landscape and landscape facilities artistic, reinterprets the relationship between human and water, water and city.
▼通过生态修复系统手段缝合河道两侧被割裂的空间 ©正和恒基
Sewing up the separated space by ecological restoration method
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▼水利设施景观化,景观设施艺术化 ©正和恒基 Making water conservancy facilities landscape and landscape facilities artistic
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