Specimen crack stress intensity control loop for test device

Details Specimen crack stress intensity control loop for test device Specimen crack stress intensity control loop for test device

1975-08-08

1977-01-18

Gill, James J.

Measuring and testing

Liquid analysis or analysis of the suspension of solids in a...

Content or effect of a constituent of a liquid mixture

73 91, G01N 332

Patent

active

040032469

ABSTRACT:
A test system for testing specimens to determine crack propagation utilizing a factor relating to stress intensity at the end of the crack as a control parameter for the loading means.

REFERENCES:
patent: 3918299 (1975-11-01), Donnadieu
patent: R26782 (1970-02-01), Preston
Reuter et al., In-Test Crack-Opening-Displacement Calibration, Engineering Fracture Mech. (1972), vol. 4, pp. 183-188.

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