生物滞留设施建设常见问题及解决方案  

Common Problems and Solutions in Construction of Bioretention Facility

作　　者：李澄 何伶俊[2] 周洁 范晓玲 LI Cheng;HE Ling-jun;ZHOU Jie;FAN Xiao-ling(Jiangsu Long-leaping Engineering Design Co.Ltd.,Nanjing 210000,China;Housing and Urban-Rural Construction Department of Jiangsu Province,Nanjing 210000,China;Kunshan Sponge City Construction Leading Group Office,Kunshan 215300,China)

机构地区：[1]江苏龙腾工程设计股份有限公司,江苏南京210000 [2]江苏省住房和城乡建设厅,江苏南京210000 [3]昆山市海绵城市建设领导小组办公室,江苏昆山215300

出　　处：《中国给水排水》2020年第20期105-112,共8页China Water & Wastewater

摘　　要：生物滞留技术是海绵城市建设过程中应用最广泛的低影响开发技术之一。在海绵城市建设的快速推进下,生物滞留技术在施工落地过程中往往存在较多问题,如现场施工与图纸不符、排水不畅、景观效果不佳,从而导致海绵城市作用难以发挥。在分析生物滞留池结构构成、建设步骤的基础上,提出施工重点环节的注意事项及易出错步骤的改进措施,从海绵城市建设管理的角度剖析施工问题的成因,并提出相应的建议。Bioretention technology is one of the most widely used low impact development technologies in sponge city construction.With the rapid development of sponge city,there are many problems observed during construction period,such as inconsistency between site construction and designs,poor drainage systems and landscape effects,making it difficult to bring the benefits of sponge city into full play.On the basis of analyzing and introducing the structure and construction steps of bioretention facilities,this paper put forward considerations in key steps and improvement measures for error-prone steps of the construction of bioretention facilities.The paper also analyzed the causes of construction problems from the perspective of sponge city construction management,and brought out corresponding suggestions.

关 键 词：海绵城市 生物滞留 施工方法 

分 类 号：TU992[建筑科学—市政工程]