Hole-Drilling Strain-Gauge Method: Residual Stress Measurement With Plasticity Effects
نویسندگان
چکیده
منابع مشابه
Measurement of Residual Stresses by the Hole-Drilling* Strain Gage Method
For technical support, contact [email protected] www.vishaymg.com 19 Revision 15-Aug-07 I. Residual Stresses and Their Measurement Residual (locked-in) stresses in a structural material or component are those stresses that exist in the object without (and usually prior to) the application of any service or other external loads. Manufacturing processes are the most common causes of r...
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Since this project is a result of a class assignment, it has been graded and accepted as fulfillment of the course requirements. Acceptance does not imply technical accuracy or reliability. Any use of the information in this report, including numerical data, is done at the risk of the user. These risks may include catastrophic failure of the device or infringement of patent or copyright laws. T...
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Residual stresses have become an important player in the field of the structural integrity for many years. Having an exact knowledge of residual stress distributions can be essential in designing the engineering components as unexpected failures are inevitable where such stresses are ignored. There are many residual stresses measurement techniques including destructive and non-destructive ones...
متن کاملDual-axis Hole-drilling Espi Residual Stress Measurements
A dual-axis ESPI hole-drilling residual stress measurement method is described. It has the advantage of evaluating all the in-plane normal stress components with similar response to measurement errors, significantly lower than with single-axis measurements. Experimental tests were done on a stressed specimen, and the results supported theoretical expectations.
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ژورنال
عنوان ژورنال: Journal of Engineering Materials and Technology
سال: 2009
ISSN: 0094-4289,1528-8889
DOI: 10.1115/1.3184030