Abstract

The photoelastic, strain measurement, analogy and Lueder’s line methods of studying stress distributions are discussed in this paper. It is concluded that these methods make extensive use of optics and it is suggested that this interesting field be given some attention by the optical industry.

© 1929 Optical Society of America

Further Development in Photoelasticity

R. V. Baud
J. Opt. Soc. Am. 18(5) 422-437 (1929)

A Method of Increasing the Sensibility of the Dolezalek Type Electrometer; And a Direct Reading “Null” Circuit

John M. Pearson
J. Opt. Soc. Am. 19(6) 371-377 (1929)

Intensity Relations in the Spectra of TitaniumII. Relative Intensities of the Stronger Multiplets of Ti I

George R. Harrison and Harry Engwicht
J. Opt. Soc. Am. 18(4) 287-301 (1929)

Instruments and Methods Used for Measuring Spectral Light Intensities by Photography*

George R. Harrison
J. Opt. Soc. Am. 19(5) 267-316 (1929)

A Method of Obtaining the Optical Constants of Metallically Reflecting Substances in the Infrared

C. Boeckner
J. Opt. Soc. Am. 19(1) 7-15 (1929)