ICS93.010 CCSP41 1404 山西省长治市地方标准 DB1404/T32—2024 长治市海绵城市规划设计导则 GuidelinesforplanninganddesignofspongecityconstructioninChangzhiCity 2024-02-28发布 2024-05-28实施 长治市市场监督管理局发布 DB1404/T32—2024 1目  次 前  言.................................................................................................................................................................2 1范围...................................................................................................................................................................3 2规范性引用文件...............................................................................................................................................3 3术语与定义.......................................................................................................................................................4 4基本规定...........................................................................................................................................................7 5目标与指标.......................................................................................................................................................7 6规划与系统方案指引....................................................................................................................................18 7项目设计指引.................................................................................................................................................24 附录A（资料性附录）长治市多年降雨量、月均降雨量与月均蒸发量................................................46 附录B（资料性附录）长治市各区县暴雨强度公式（部分区县）........................................................48 附录C（资料性附录）长治市短历时设计降雨雨型................................................................................49 附录D（资料性附录）长治年径流总量控制率与设计降雨量的关系....................................................53 附录E（资料性附录）长治市典型土壤特性及其渗透性........................................................................54 参 考 文 献...................................................................................................................................................56