市政技术2026，Vol.44Issue(6)：242-247,254,7.DOI:10.19922/j.1009-7767.2026.06.242
基于SWMM模型的低影响开发与综合管廊雨水舱协同建设研究
Research on Collaborative Construction of Low Impact Development and Rainwater Compartments in Utility Tunnels Based on SWMM Model
卢明 1石家豪 1许新亮 2任彦芳 3齐玉龙 1刘云鹏4
作者信息
- 1. 河北省建筑科学研究院有限公司,河北石家庄 050000||石家庄市综合管廊及地下空间工程技术创新中心,河北石家庄 050000
- 2. 邯郸市建筑工程劳务管理服务站,河北邯郸 056000
- 3. 涉县城镇园林管理所,河北邯郸 056000
- 4. 石家庄市综合管廊及地下空间工程技术创新中心,河北石家庄 050000||石家庄城投建设开发有限公司,河北石家庄 050000
- 折叠
摘要
Abstract
For the prominent challenges of urban waterlogging and rainwater resource loss in rapid urbanization,the collaborative regulation mechanism of low impact development(LID)measures and the rainwater compartment in utility tunnels were explored in this study.Taking a new district in Shijiazhuang,Hebei Province,North China Plain as the case,a hydrological and hydraulic simulation system was constructed using the storm water management model(SWMM).Multiple scenarios of the presence/absence of utility tunnel rainwater compartment,different pipe diame-ters,and combinatorial LID measures were set to systematically simulate the rainwater regulation characteristics un-der four rainfall return periods of 5,20,50,and 100-year.The results demonstrate that the collaborative applica-tion of LID and utility tunnels significantly outperforms single technical solutions,the runoff volume was reduced by an average of 19％,the maximum reduction of pipeline overload ratio reached 50％,and the maximum reduction of node overflow ratio was 55％.Meanwhile,the adaptive relationship between utility tunnel rainwater compartment pipe diameter and rainfall return period was clarified,as well as the stable regulation efficiency of LID measures un-der different rainfall intensities.The collaborative mode of"source infiltration reduction+terminal efficient dis-charge"established in this research provides quantitative data support and operable technical references for the in-tegrated planning and design of sponge cities and utility tunnels in cold regions.关键词
SWMM模型/低影响开发(LID)/综合管廊雨水舱/协同调控/雨洪管理Key words
storm water management model(SWMM)/low impact development(LID)/rainwater compartment in utility tunnel/coordinated regulation/stormwater management分类
建筑与水利引用本文复制引用
卢明,石家豪,许新亮,任彦芳,齐玉龙,刘云鹏..基于SWMM模型的低影响开发与综合管廊雨水舱协同建设研究[J].市政技术,2026,44(6):242-247,254,7.
