形状记忆破岩装置研究Research on Shape Memory Alloy Breaker Device
杨大兵,邵鹏,范芝宇,任广学
摘要(Abstract)：
针对岩体破碎作业过程中产生振动、环境污染、安全等技术难题,研究开发新型破岩装置。设计制作以TiNi形状记忆合金管为压力元件的形状记忆破岩装置,阐明了形状记忆破岩装置的工作原理,并对其破裂力进行力学分析和室内混凝土破裂实验验证。结果表明:该破岩装置具有很强的破裂力,破岩速度快,可以实现对混凝土的破裂。
关键词(KeyWords)： 形状记忆合金元件;破岩装置;恢复力;破裂力;破裂实验
基金项目(Foundation): 中国博士后科学基金资助项目(20110491488);; 江苏省博士后科研资助计划项目(1101034C)
作者(Author): 杨大兵,邵鹏,范芝宇,任广学
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