Fracture characterization of pristine/post-consumer HDPE blends using the essential work of fracture (EWF) concept and extended finite element method (XFEM)

被引：10
作者：
Na, Sukjoon [1 ]
Spatari, Sabrina [1 ]
Hsuan, Yick G. [1 ]
机构：
[1] Drexel Univ, Dept Civil Architectural & Environm Engn, Philadelphia, PA 19104 USA
来源：
ENGINEERING FRACTURE MECHANICS | 2015年 / 139卷
基金：
美国国家科学基金会;
关键词：
High density polyethylene; Essential work of fracture; Fracture; Extended finite element method; Crack growth; HIGH-DENSITY POLYETHYLENE; PLANE-STRAIN FRACTURE; MECHANICAL-PROPERTIES; CRACK-PROPAGATION; DUCTILE FRACTURE; TOUGHNESS; GROWTH; BEHAVIOR;
D O I：
10.1016/j.engfracmech.2015.02.026
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
The effect of recycled HDPE on plane-strain fracture properties of pristine HDPE was studied using the essential work of fracture concept. The plane-strain specific EWF decreased linearly as recycled content increased while the plane-strain specific non-EWF exponentially decreased. The specific non-EWF was investigated using the extended finite element method. The nonlinearity of specific non-EWF was influenced by the shape factor (beta(D)) and the specific non-essential fracture work per unit volume (w(p, D)), both of which were nonlinearly related to recycled content. Blending brittle recycled material to ductile pristine HDPE decreased the fracture toughness and the crack growth resistance. (C) 2015 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1 / 17
页数：17
相关论文
共 50 条
  • [21] Determination of the tear properties of thermoplastic polyester elastomers (TPEEs) using essential work of fracture (EWF) test method
    Lee, Jeong-Moo
    Choi, Byoung-Ho
    Moon, Jong-Sin
    Lee, Eon-Seok
    POLYMER TESTING, 2009, 28 (08) : 854 - 865
  • [22] Fracture mechanics analysis using the wavelet Galerkin method and extended finite element method
    Tanaka, S.
    Okada, H.
    Okazawa, S.
    Fujikubo, M.
    INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2013, 93 (10) : 1082 - 1108
  • [23] A Node-Based Smoothed eXtended Finite Element Method (NS-XFEM) for Fracture Analysis
    Vu-Bac, N.
    Nguyen-Xuan, H.
    Chen, L.
    Bordas, S.
    Kerfriden, P.
    Simpson, R. N.
    Liu, G. R.
    Rabczuk, T.
    CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES, 2011, 73 (04): : 331 - 355
  • [24] Fracture Analysis in Orthotropic Thermoelasticity Using Extended Finite Element Method
    Jia, Honggang
    Nie, Yufeng
    Li, Junlin
    ADVANCES IN APPLIED MATHEMATICS AND MECHANICS, 2015, 7 (06) : 780 - 795
  • [25] Predicting plastic and fracture properties of silicon oxycarbide thin films using extended finite element method
    Deng, Jixi
    Liao, Ningbo
    Zhou, Hongming
    Xue, Wei
    JOURNAL OF ALLOYS AND COMPOUNDS, 2019, 792 : 481 - 486
  • [26] A study of Hydraulic fracture propagation in laminated shale using extended finite element method
    Deng, Yinghao
    Xia, Yang
    Wang, Di
    Jin, Yan
    COMPUTERS AND GEOTECHNICS, 2024, 166
  • [27] Thermo-mechanically coupled fracture analysis of shape memory alloys using the extended finite element method
    Ardakani, S. Hatefi
    Ahmadian, H.
    Mohammadi, S.
    SMART MATERIALS AND STRUCTURES, 2015, 24 (04)
  • [28] Characterization of reactively compatibilized poly(D,L-lactide)/poly(ε-caprolactone) biodegradable blends by essential work of fracture method
    Tuba, Ferenc
    Olah, Laszlo
    Nagy, Peter
    ENGINEERING FRACTURE MECHANICS, 2011, 78 (17) : 3123 - 3133
  • [29] Fracture toughness assessment of poly(ethylene terephthalate) blends with glycidyl methacrylate modified polyolefin elastomer using essential work of fracture method
    Mouzakis, DE
    Papke, N
    Wu, JS
    Karger-Kocsis, J
    JOURNAL OF APPLIED POLYMER SCIENCE, 2001, 79 (05) : 842 - 852
  • [30] Fracture Behavior Investigation of the Propellant Material Using the Extended Finite Element Method
    Zhang, Li
    Huang, Jin-Zhao
    Lv, Zhi
    PROCEEDINGS OF THE 3RD ANNUAL INTERNATIONAL CONFERENCE ON MECHANICS AND MECHANICAL ENGINEERING (MME 2016), 2017, 105 : 110 - 115
12345