LI Sheng hai,CHEN Si,BAI Jing,et al.Design and Construction of Stormwater Systems for Low-Impact-Development of Municipal Roads in Mountainous City[J].China Water & Wastewater,2018,34(20):60-62.
Design and Construction of Stormwater Systems for Low-Impact-Development of Municipal Roads in Mountainous City
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第34卷
Number:
20
Page:
60-62
Column:
Date of publication:
2018-10-18
- Article number:
- 1000-4602(2018)20-0060-03
- Keywords:
- sponge city; low-impact-development; mountainous city; municipal road
- CLC:
- TU992
- Document code:
- C
- Abstract:
- Yuelai New Town is one of the first sponge cities pilot project. In the design of the municipal main roads, biological retention zone and pavement permeable pavement were adopted. By constructing the technical route of low-impact-development stormwater systems, the capture ratio of total annual run off volume could meet the requirement in planning areas. Combined with the characteristics of large longitudinal slope and narrow pavement in mountainous cities, the low-impact-development measures were used in municipal roads design. Furthermore, the ladder biological retention zone was adopted, the diversion port was added as well. To carry on the targeted optimization design, some measures including the position of rainwater pipe and the overflow outlet of biological detention zone were optimized. It had worked well over one year, offered a reference for the subsequent construction of sponge city.
References:
［1］SCVURPPP. C.3 Stormwater Handbook［M］. USA:EOA Inc,2004.
Memo
作者简介：李胜海（1974-），男，重庆人，硕士，教授级高级工程师，从事市政给水排水设计及研究工作。
E-mail:641976680@qq.com
收稿日期：2018-04-16
Last Update:
2018-10-17