摘要
通过对排水管道管径、埋深及造价之间关系的论述 。
The cost relationship between drain pipe size and buried depth is described.The rational design pipe size and buried depth is the main and economic index of drainage systam and the technical measue for controlpoint is presented.
出处
《西北建筑工程学院学报（自然科学版）》
2000年第1期60-63,共4页
Journal of Northwestern Institute of Architectural Engineering
关键词
排水管道
管径
埋深
造价
drainage pipeline
pipe size
buried depth
cost
