自动均载传力件的调节特性分析
REGULATION BEHAVIOR ANALYSIS OF AUTO-EVEN-LOAD CONNECTING COMPONENT
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摘要: 本文针对结构联接受力不均易产生变形或破裂等问题,提出了在螺栓组中加装由形状记忆合金材料制作的自动均载传力件构成具有感知和调节功能的智能结构,并对螺栓组联接加装均载传力件后的均载防断功能进行了力学特性分析,特别是对螺栓组传力件自动均载和防断的调节原理进行了研究。Abstract: According to the deformation or fracture caused by uneven loads on the structural connection,the smart structure with sensible and regulative functions has been proposed to be used in bolt groups.The smart structure is constituted with the auto-even-load connecting component made of the shape memory alloy material.The mechanical behavior of the auto-even-load component in the bolt groups is analyszed.Its auto-even-load and the regulative principle to prevent the fracture are also studied.
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Key words:
- Automatic equalization /
- Shape memory alloy /
- Bolts
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