摘要
在形状记忆合金丝增强复合材料中，形状记忆合金丝作为分布式驱动器使复合材料具有自适应功能。本文根据形状记忆合金的一维本构关系，对形状记忆合金丝增强复合材料的温度与应力、应变关系进行理论探索；对形状记忆合金丝增强复合材料的拉伸性能、温度变化时的自由回复和受限回复性能进行了实验，并与模拟计算结果进行了比较。
Composites reinforced with Shape Memory Alloy (SMA) wires employ the SMA wires as distributed actuators to achieve adaptive functions while in service. This paper presents a theoretical study on the thermomechanical characteristics of composites reinforced with SMA wires, based on the onedimensional constitutive relation of SMA. Experimental results derived from tension, free recovery and restrained recovery of composites reinforced with SMA wires are also presented and compared with the simulated results.
出处
《复合材料学报》
EI
CAS
CSCD
北大核心
1997年第4期52-56,共5页
Acta Materiae Compositae Sinica
基金
国家重点实验室资助
关键词
智能复合材料
形状记忆合金
增强复合材料
smart composites, reinforced composites, Shape Memory Alloy, constitutive relation, experimental analysis
