目 录总 说 明..............................................................1第 1 章 概述......................................................................................................................................................................................11.1 工程概况................................................................................................................................................................................11.2 设计范围................................................................................................................................................................................11.3 设计依据................................................................................................................................................................................11.4 主要设计原则........................................................................................................................................................................11.5 主要技术标准........................................................................................................................................................................1第 2 章 降水工程设计......................................................................................................................................................................32.1 场区地层情况........................................................................................................................................................................32.2 场区地下水情况....................................................................................................................................................................42.3 地下水影响分析....................................................................................................................................................................52.4 方案选择........................