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speckle pattern interferometry/stress measurment method
I’m working on optical method for displacement measurement. and this is interesting to know more about application and development of these methods like ESPI , SHEAROGRAPHY anf HOLOGRAPHY . for example i face with a company that climb their product can give displacement and so strain field in many material and many geometry even in 3-D shapes!!
http://www.dantecdynamics.com/Default.aspx?ID=1029
So there is a basically question: is it possible use of these methods as a practical method in industrial or as portable and conventional tools like strain gauge method?
Is there any other (except new optical method like holography and interferometry) experimental method for finding stress and strain field ?
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i can sugest you another optical method....
Jorge Ramon Parra Michel Centro de Investigaciones en Óptica A.C León Guanajuato. Mexico jrpmichel@cio.mx
i am developing a portable system to measure strain field and displacement fieds. this system works with the Digital Image Correlation technique. its very easy. you only need frames of a recordered video.
dic
hello Jorge
tank for consideration
could you tell meis it availabe or must be design and made by researcher?
if this accossories is made before by companies, could you give me the adress?
the adress
Hi again,
check this URL: http://www.indiamart.com/company/1935552/products.html#espi
maybe is useful for you.
regards
jorge
Jorge Ramon Parra Michel
Centro de Investigaciones en Óptica A.C
León Guanajuato. Mexico
jrpmichel@cio.mx
thak you so muh jorge
thak you so muh jorge