Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 159
ars, each of which is connected FlG- 7°. to the specimen. The strain is magnified an amount propor- 128 EXPERIMENTAL ENGINEERING. [§ tional to the ratio of diameters of the disk and pin. Theamount of strain is read by noting the number of subdivisionsof the disk passing the hair-line. To prevent…
Building materials · Machinery
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