Impact fracture toughness evaluation for high-density polyethylene materials

被引：2

作者：

Cherief, M. N. D. ^{[1
]}

Elmeguenni, M. ^{[1
]}

Benguediab, M. ^{[1
]}

机构：

[1] Djillali Liabes Univ Sidi Bel Abbes, Dept Engn Mech, Sidi Bel Abbes 22000, Algeria

来源：

JOURNAL OF APPLIED MECHANICS AND TECHNICAL PHYSICS | 2017年 / 58卷 / 02期

关键词：

impact toughness; three-point bending; high-density polyethylene; BIODIESEL SORPTION; PIPE MATERIALS; BEHAVIOR;

D O I：

10.1134/S0021894417020183

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The impact fracture behavior of a high-density polyethylene (HDPE) material is investigated experimentally and theoretically. Single-edge notched bending (SENB) specimens are tested in experiments with three-point bending and in the Charpy impact tests. An energy model is proposed for evaluating the HDPE impact toughness, which provides a description of both brittle and ductile fracture.

引用

页码：335 / 341

页数：7

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