小冲孔蠕变试验技术是获取在役构件蠕变性能的一种新方法,由于它具有接近无损取样的特点,因此受到学术界和工业界的广泛重视.本文简要回顾了小冲孔蠕变试验技术的发展及应用,重点介绍了典型小冲孔蠕变试验装置的组成及结构,指出了小冲孔蠕变试验技术目前存在的问题和广阔的应用前景.
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