塑料管的抗地震性能  

Earthquake Resistance Characteristics of Polyethy Pipe System

作　　者：张玉川[1] 

机构地区：[1]北京塑料工业协会,100000

出　　处：《特种结构》2009年第1期9-11,56,共4页Special Structures

摘　　要：中国是一个地震多发的国家,必须十分重视管道系统的抗震性能。通过国际上多次大地震的考验,聚乙烯管道系统具有非常优异的抗地震性能。因为聚乙烯管道很柔韧,能够在土地移动下不易破坏,还因为聚乙烯管道是焊接的连续管道。因此,本文对其抗地震性能的相关内容进行了总结和分析,以资借鉴。China is a country there often happers earthquakes. We must attach importance to the performanee of pipe systems during earthquakes. According to the result of surreys passing through great earthquakes over the world, polyethylene pipe systems performed very well because of its high ductility, ability to resist breakage from ground movement and its ＂welded＂ continuous join. So the relative contents about its earthquake resistanee were summarized and analyzed in the paper, this might be referenced by engineer.

关 键 词：抗地震性能 聚乙烯(PE)管道 抗冲改性聚氯乙烯(PVC-M)管道 

分 类 号：TU81[建筑科学] TU311.3