摘要
以天津开发区的铸铁给水管道为例，较详细地讨论了铸铁管内锈垢产生的四种原因，提出了防锈蚀的有效措施。同时给出了６～１０度地震烈度下管道震害的预测结果和提高管道抗震能力的建议。
aking the water supply piping made of cast iron in Tianjin Economic Developing Area as an example, four factors of existence of rust in cast iron pipe are discussed in some detail and effective rust-proof measures are presented. In the same time the predicted results of seismic disaster for pipeline under earthquake intensities 6～10 and suggesti on sonenhacing seismic resistance capacity of pipeline are proposed.
出处
《世界地震工程》
CSCD
1998年第2期63-65,共3页
World Earthquake Engineering
关键词
给水管
铸铁管
防锈蚀措施
震害预测
Water supply piping Cast iron pipe Rust-proof measure Earthquake disaster prediction
