Search Results - "KALTHOFF, J. F"

Magma-driven hydraulic fracturing and infiltration of fluids into the damaged host rock, an example from Dronning Maud Land, Antarctica by Engvik, Ane K., Bertram, Andreas, Kalthoff, Jörg F., Stöckhert, Bernhard, Austrheim, Håkon, Elvevold, Synnøve

“…Excellent outcrops in Dronning Maud Land, Antarctica, provide unique insight into the mode and extent of fluid infiltration into metamorphic and plutonic rocks…”
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An experimental study of the deformation fields around a propagating crack tip by CHAO, Y. J, LUO, P. F, KALTHOFF, J. F

“…Digital image processing was used to obtain the deformation fields around a propagating crack tip from photographic films recorded by a high-speed…”
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On the measurement of dynamic fracture toughnesses - a review of recent work by KALTHOFF, J.F

“…The influence of dynamic effects on test procedures for measuring the crack arrest toughness and the impact fracture toughness is analyzed. It is shown that…”
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Modes of dynamic shear failure in solids by Kalthoff, Joerg F

“…The technique of loading edge cracks by edge impact (LECEI) for generating high rates of crack tip shear (mode-II) loading is presented. The LECEI-technique in…”
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Evaluation of dynamic crack instability criteria by Shockey, D. A., Kalthoff, J. F., Erlich, D. C.

“…Previously proposed dynamic crack instability criteria are reviewed. The conditions of crack length, pulse amplitude, and pulse duration predicted by each…”
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The influence of dynamic effects in impact testing by Kalthoff, J F, Winkler, S, Beinert, J

“…Drop-impact tests were performed on notched bend specimens of Araldite B with the actual dynamic stress intensity factors determined by direct measurements at…”
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Characterization of the dynamic failure behaviour of a glass-fiber/vinyl-ester at different temperatures by means of instrumented Charpy impact testing: Marine Composites by KALTHOFF, J. F

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The behavior of notched bend specimens in impact testing by B hme, W., Kalthoff, J. F.

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On the measurement of the impact energy of ceramics at different loading rates in instrumented impact tests by Kalthoff, J. F., Takashi, S.

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Simultaneous Measurements of Stress Intensity and Toughness for Fast-Running Cracks in Steel by Shockey, D A, Kalthoff, J F, Klemm, W, Winkler, S

“…Simultaneous measurements of the dynamic-stress-intensity factor and the dynamic-fracture toughness were made in a high-strength steel (HFX 760) to investigate…”
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Characterization of the dynamic failure behaviour of a glass-fiber/vinyl-ester at different temperatures by means of instrumented Charpy impact testing by Kalthoff, J.F.

“…Instrumented Charpy impact testing is used to investigate the strength and failure properties of a glass-fiber/vinyl-ester composite. The test technique,…”
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Dynamic stress intensity factors for arresting cracks in DCB specimens by Kalthoff, J. F., Winkler, S., Beinert, J.

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Influence of loading rate on shear fracture toughness for failure mode transition by Kalthoff, Jörg F., Bürgel, Andreas

“…When subjected to shear loading of sufficiently high rate, many materials do not fail by cracks, propagating at an angle of 70° with respect to the ligament,…”
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Simultaneous measurements of stress intensity and toughness for fast-running cracks in steel: Energy absorbed at a fast-moving crack tip can be substantially less than energy available to it. Therefore global energy balances may provide erroneous values of dynamic-fracture toughness by Shockey, D. A., Kalthoff, J. F., Klemm, W., Winkler, S.

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On the characteristic angle for crack branching in brittle materials by Kalthoff, J. F.

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