盐渍土地区室外给排水管道设计探讨  

DISCUSSION ON THE DESIGN OF OUTDOOR WATER SUPPLY AND DRAINAGE PIPELINE IN SALINE SOIL AREA

作　　者：卓猛 ZHUO Meng(China Railway Fifth Survey and Design Institute Group Co.,Ltd.,102600,Beijing,China)

机构地区：[1]中铁第五勘察设计院集团有限公司,北京102600

出　　处：《建筑技术》2024年第18期2238-2240,共3页Architecture Technology

摘　　要：盐渍土属于特殊土质,具有溶陷性、盐胀性和腐蚀性,这决定了室外埋地给排水管道设计的特殊性。结合天津市滨海新区某新建地块项目,分析项目场地的地质特征,重点阐述了盐渍土地区给排水管道的管材选取、管道及附属构筑物防水防腐设计。Saline soil is a special type of soil which has the characteristics of solubility,salt swelling,and corrosiveness,that determines the particularity of outdoor buried water supply and drainage pipeline design.This article analyzes the geological characteristics of a newly built land project in Binhai New Area,Tianjin.And it focuses on the selection of piping material for water supply and drainage pipelines,as well as the waterproof and anti-corrosion design of pipelines and ancillary structures in saline soil areas.

关 键 词：盐渍土 给排水 管材 防水防腐 

分 类 号：TU74[建筑科学—建筑技术科学]