Lifetime prediction of plastic pipes by means of internal pressure creep test

被引：4

作者：

Berger, C.

Bockenheimer, A. ^{[1
]}

机构：

[1] Staatliche Mat Prufungsanstalt Darmstadt, D-64283 Darmstadt, Germany

[2] Tech Univ Darmstadt, Inst Werkstoffkunde, D-64283 Darmstadt, Germany

来源：

MATERIALWISSENSCHAFT UND WERKSTOFFTECHNIK | 2007年 / 38卷 / 05期

关键词：

lifetime prediction; plastic pipes; internal pressure creep test;

D O I：

10.1002/mawe.200700142

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The Lifetime Prediction of plastic pipes is based, according to the current set of relevant technical regulations, mainly on the Internal Creep Rupture Test. In this examination, the test for the pipes performed in an accelerated mode with a defined internal pressure and at increased temperatures. In compliance with the applicable Arrhenius rate law, an extrapolation of the measured values then takes place.

引用

页码：418 / 422

页数：5