形状记忆合金增强复合材料梁的弯曲
BENDING OF THE SHAPE MEMORY ALLOY REINFORCED COMPOSITE BEAM
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摘要: 本文根据形状记忆合金的-维热-力学本构关系推导了形状记忆合金丝混杂的纤维增强复合材料梁的纯弯曲变形的本构关系,并对温度变化时梁的曲率变化问题作了分析。Abstract: The constitutive relation of pure bending deformation of the shape memory alloy wire hybrid fiber reinforced composite beam is obtained in terms of the one dimensional thermo-mechanical constitutive relation of the shape memory alloy. The curvature change of the beam due to the variation of temperature is analysed.
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Key words:
- shape memory alloy /
- smart material /
- bending of the beam
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