PCCP管道沿线环境的侵蚀性分析  

Analysis on Erodibility of Environment along the PCCP Pipeline,the Connection Works

作　　者：张许平[1] 贺红效[1] 张学文 

机构地区：[1]水利部山西水利水电勘测设计研究院 [2]万家寨引黄太原分公司

出　　处：《山西水利科技》2000年第4期71-75,共5页Shanxi Hydrotechnics

摘　　要：本文通过对引黄工程联接段PCCP管道沿线环境土壤和水质的取样测试 ,从PH值、侵蚀性CO2 、微矿化型腐蚀、酸度和碱度、硬度、以及结晶性侵蚀等六个方面来分析环境对PCCP管的侵蚀性 ,为PCCP管的制造采取防护措施提供合理依据 。By means of the sample test on soil and water quality along the PCCP pipeline,the Connection Works of the YRDP,the erodibility of environment along the PCCP pipeline is analysed from PH value,CO2 of erodibility,corrosion of micro-mineralization,acidity,alkalinity,and erosion of crystallization,these test results will provide the basis for taking the protection measures of the PCCP in its manufacturing,thus can help to ensure a long-time and a safe operation of the PCCP in the YRDP.

关 键 词：PCCP管 引黄工程 土壤 水质 侵蚀性 输水管道 

分 类 号：TV672.2[水利工程—水利水电工程]