海河水利Issue(5)：104-106,111,4.DOI:10.3969/j.issn.1004-7328.2025.05.025
滤芯渗井在海绵城市中布置间距的研究
Spacing Arrangement of Filter Cartridge Infiltration Wells in Sponge Cities
杨蕴枫 1李顺群1
作者信息
- 1. 天津城建大学土木工程学院,天津 300384
- 折叠
摘要
Abstract
Filter cartridge infiltration wells can effectively reduce urban surface runoff and alleviate urban flooding in sponge cities.To investigate the impact of spacing on the performance of filter cartridge infiltration wells,in-situ experiments were conducted,and a corresponding numerical model was established.The time difference for soil layers to reach full saturation was monitored using pore pressure meters,and the field data were compared and analyzed with numerical simulations.The results showed that under the same rainfall conditions,the rainwater infiltration efficiency of filter cartridge infiltration wells spaced 0.5m apart increased by 7.69%and 14.29%compared with spacings of 0.8 m and 1.0 m,respectively.Under the same cost,smaller spacing between filter cartridge infiltration wells resulted in higher rainwater infiltration efficiency.This study provides valuable insights for the application of filter cartridge infiltration wells in sponge cities.关键词
滤芯渗井/海绵城市/数值模拟/布置间距/雨水入渗Key words
filter cartridge infiltration well/sponge city/numerical simulation/spacing arrangement/rainwater infiltration分类
水利科学引用本文复制引用
杨蕴枫,李顺群..滤芯渗井在海绵城市中布置间距的研究[J].海河水利,2025,(5):104-106,111,4.
