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厚截面复合结构的高级超声波检查用于现场资产维护和维护

James A Quinn1, James R Davidson1, Ankur Bajpai1

  • 1School of Engineering, Institute for Materials and Processes, The University of Edinburgh, Edinburgh EH9 3FB, UK.

Polymers
|August 12, 2023
PubMed
概括

先进的超声波可以有效地检查高达74毫米厚的复合材料,但随着材料厚度和缺陷接触而降低能力. 精度取决于探针频率和材料深度.

关键词:
脱层是分层的方法.完全的矩阵捕获.非破坏性测试是指非破坏性测试.超声波是一种超声波.

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The rebound hammer test, also known as the Schmidt hammer test, is a non-destructive technique for evaluating the hardness of concrete and, indirectly, the strength of concrete. It operates on the principle that the rebound of a spring-driven mass from a concrete surface correlates to the surface's hardness. The device comprises a mass within a tubular housing, a spring mechanism, and a plunger that strikes the concrete. Upon release, the energy imparted to the mass by the spring causes it...
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