摘要
东周时，楚国纪南城给排水系统已经比较完善，其给水系统主要包括河流、水井；其排水系统主要由散水、排水管道、地面排水沟、河道及护城濠构成。纪南城给排水系统具备三大功能：供水排污、防洪、军事防御。
In the Eastern Zhou Dynasty, the water supply and drainage system of Jinan City in the State of Chu had been comparatively perfect. Its water supply system mainly includes rivers and wells, and water drainage system primarily consists of bulk water, drainpipe, drainage ditch, river and city moat. The system possesses three functions： water supply and sewage discharge, flood control and military defense.
基金
国家级项目“大学生创新性实验计划”（111048917）.
关键词
纪南城
给水系统
排水系统
功能
Jinan city
water supply system
drainage system
function
