DYNAMIC TESTING OF LARGE AISI 316 L STEEL SPECIMENS BEHAVIOUR USING LDTF.
The paper presents the results of a series of dynamic experiments on AISI-316L steel specimens having a cross section of 2000 mm**2 and a gauge length of 350 mm subject to dynamic traction up to rupture. Results for dynamic tests at a nominal strain rate up to 50 s**-1 are compared to quasi-static ones, revealing an important increase in both yield stress and flow stress. The experimental techniques are described, with special emphasis on full field optical strain measurements based on Moire interferometry. A numerical finite-element analysis of the experiments, performed with the EURDYN codes is presented.
Bibliographic Reference: 12TH MPA SEMINAR, STUTTGART (GERMANY), OCT. 9-10, 1986 WRITE TO CEC LUXEMBOURG, DG XIII/A2, POB 1907 MENTIONING PAPER E 32887 ORA
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Record Number: 1989124136000 / Last updated on: 1987-01-01
Available languages: en