Nanocomposite toughness from a pull-out mechanism

被引：68
|
作者：
Wagner, H. Daniel [1 ]
Ajayan, P. M. [2 ]
Schulte, Karl [3 ]
机构：
[1] Weizmann Inst Sci, IL-76100 Rehovot, Israel
[2] Rice Univ, Houston, TX USA
[3] Tech Univ Hamburg, Hamburg, Germany
来源：
COMPOSITES SCIENCE AND TECHNOLOGY | 2013年 / 83卷
关键词：
Carbon nanotubes; Nanocomposites; Interfacial strength; Fracture toughness; FIBER-REINFORCED THERMOPLASTICS; INTERFACIAL SHEAR-STRENGTH; FRACTURE-TOUGHNESS; EPOXY COMPOSITES; GRAPHITE FIBERS; POLYMER MATRIX; NANOTUBES; ADHESION; WORK; METALS;
D O I：
10.1016/j.compscitech.2013.04.017
中图分类号：
TB33 [复合材料];
学科分类号：
摘要：
We quantify nanocomposite toughness through a reanalysis for nanotubes of the Cottrell-Kelly-Tyson (CKT) model, of the definition of critical length, and of the energy dissipation model for pull-out. The effect of the hollow cylindrical geometry of nanotubes is discussed, followed by an examination of proper ways to compare energy dissipation at the nano and micro levels. (C) 2013 Elsevier Ltd. All rights reserved.
引用
收藏
页码：27 / 31
页数：5
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