A Meso-mechanical Constitutive Model of Particle Reinforced Titanium Matrix Composites Subjected to Impact Loading

Weidong Song; Yimin Yang; Jianguo Ning

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A Meso-mechanical Constitutive Model of Particle Reinforced Titanium Matrix Composites Subjected to Impact Loading

机译：冲击载荷作用下颗粒增强钛基复合材料的细观本构模型

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A meso-mechanical constitutive model of TiC particle reinforced titanium matrix composites (TiC/TMCs) under impact loading is established to investigate the mechanical behavior of TiC/TMCs. Based on Eshelby's equivalent inclusion theory and Mori-Tanaka's concept of average stress in the matrix, the compliance tensor is formulated. By adding nucleation and growth crack models, the influences of micro-cracks on compliance tensor and damage evolution are examined. Finally, a one-dimensional dynamic constitutive model subjected to impact loading is presented to explore the mechanical behavior of TiC/TMCs.

机译：建立了冲击载荷作用下TiC颗粒增强钛基复合材料（TiC / TMCs）的细观本构模型，研究了TiC / TMCs的力学行为。基于Eshelby的等效包含理论和Mori-Tanaka的矩阵平均应力概念，制定了柔量张量。通过添加成核和生长裂纹模型，研究了微裂纹对顺应张量和损伤演化的影响。最后，提出了一维动态冲击本构模型，研究了TiC / TMCs的力学行为。

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来源
《Journal of nano research》 |2013年第2013期|104-107|共4页
作者
Weidong Song; Yimin Yang; Jianguo Ning;
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作者单位

State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;

State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;

State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;

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正文语种 eng
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关键词
TiC/TMCs; micro-cracks; damage evolution; dynamic constitutive model; impact loading;

机译：TiC / TMC;微裂纹损害演变;动态本构模型冲击负荷;

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专利

1. A Meso-Mechanical Constitutive Model of Particle-Reinforced Titanium Matrix Composites at High Temperatures [J] . Weidong Song, Liansong Dai, Lijun Xiao, Metals . 2017,第1期

机译：高温下颗粒增强钛基复合材料的细观本构模型
2. Meso-mechanical constitutive model for ratchetting of particle-reinforced metal matrix composites [J] . Guo S., Kang G., Zhang J. International Journal of Plasticity . 2011,第12期

机译：颗粒增强金属基复合材料咬合的细观本构模型
3. A CONSTITUTIVE MODEL FOR PARTICULATE-REINFORCED TITANIUM MATRIX COMPOSITES SUBJECTED TO HIGH STRAIN RATES AND HIGH TEMPERATURES [J] . Wei-Dong Song, Jian-Guo Ning, Xiao-Nan Mao, Thermal science . 2013,第5期

机译：高应变率和高温下颗粒增强钛基复合材料的本构模型
4. A meso-mechanical constitutive model of particle reinforced titanium matrix composites subjected to impact loadings [C] . Weidong Song, Yimin Yang, Jianguo Ning 13th International conference on fracture . 2013

机译：冲击载荷下颗粒增强钛基复合材料的细观本构模型
5. Masonry walls strengthened with fabric-reinforced cementitious matrix composite subjected to in-plane and out-of-plane load. [D] . Babaeidarabad, Saman. 2013

机译：墙面和面外荷载下，用织物增强的水泥基复合材料加固的砌体墙。
6. Strengthening Mechanism of Titanium Boride Whisker-Reinforced Ti-6Al-4V Alloy Matrix Composites with the TiB Orientation Perpendicular to the Loading Direction [O] . Hiroki Kurita, Shiori Suzuki, Shoichi Kikuchi, 2019

机译：TiB取向垂直于加载方向的硼化钛晶须增强Ti-6Al-4V合金基复合材料的增强机理
7. A Meso-Mechanical Constitutive Model of Particle-Reinforced Titanium Matrix Composites at High Temperatures [O] . Weidong Song, Liansong Dai, Lijun Xiao, 2017

机译：高温下颗粒增强钛基复合材料的细观力学本构模型
8. Damage development in titanium metal matrix composites subjected to cyclic loading [R] . Johnson, W. S. 1992

机译：周期载荷下钛金属基复合材料的损伤发展

A Meso-mechanical Constitutive Model of Particle Reinforced Titanium Matrix Composites Subjected to Impact Loading

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