Скачать с ютуб An Introduction to Fatigue Testing в хорошем качестве

An Introduction to Fatigue Testing

For more informative webinars, visit http://www.tainstruments.com/webinars Material or structural failures are typically the result of two types of loading modes: a single (static) load that results in failure or a repeated (cyclic) load that causes the material or structure to fatigue over time. When designing materials or structures it is important to understand which loading types will be experienced, and to account for them in the design process. In this presentation, Troy Nickel focuses on repeated loading that ultimately leads to construct fatigue, and explores some real world examples of how ElectroForce test instruments are used to determine fatigue limits. The presentation will address the following topics: - Introduce failure modes and why they are important - Identify the principles of fatigue and considerations for fatigue test development - Real world case studies of fatigue testing - Instrument selection considerations for fatigue test protocol design Contact Us: https://www.tainstruments.com/contact/ Contact a Sales Rep: https://www.tainstruments.com/sales-c... Connect: FACEBOOK   / tainstruments   LINKEDIN   / ta-instruments   TWITTER   / tainstruments   INSTAGRAM   / tainstruments   CHAPTERS 0:00 Intro 1:39 Measuring Fatigue Strength 2:08 TA Instruments 2:54 Why Understanding Strength is Important 6:04 Failure Regimes 8:46 Simple Demonstration 10:16 Single Load to Failure 12:15 Principles of Fatigue 13:17 Fatigue Test Design 24:31 Fatigue Test Results 34:12 Fatigue Composite Example 36:24 Composite Example Results 38:06 Fatigue Stent Wire Example 40:20 Stent Wire Example Results 42:18 Fatigue Nuclear Fuel Rod Example 44:45 Nuclear Fuel Rod Results 46:27 Fatigue Running Shoe Foam Example 48:35 Running Shoe Foam Results 49:47 Instrument Selection 59:25 Outro/Q&A Session