首页> 外文会议>International conference on fracture >Experiments and numerical modelling of creep fracture behaviour of polyethylene PE100
【24h】

Experiments and numerical modelling of creep fracture behaviour of polyethylene PE100

机译:聚乙烯PE100蠕变断裂行为的实验与数值模拟

获取原文

摘要

The growing application of polymeric materials as structural materials,polyethylene in particular,demands new methodologies for assessing the material capability to withstand loads.The use of high density polyethylene pipes for water and gas distribution is one of the most common examples.The accurate modelling of fracture and viscous material responses of such structures represents a key to the prediction of structural integrity.In this paper the creep fracture mechanisms by slow crack growth in high density polyethylene PE100 are investigated,both experimentally and numerically.
机译:聚合材料作为结构材料的日益增长的应用,特别是聚乙烯,要求评估材料承受载荷能力的新方法。使用高密度聚乙烯管道进行水和气分配是最常见的例子之一。这种结构的断裂和粘性材料响应代表了预测结构完整性的关键。本文通过实验和数值研究了高密度聚乙烯PE100中缓慢裂纹扩展引起的蠕变断裂机理。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号