Results 81 to 90 of about 187,982 (212)

Mixed-mode cyclic debonding of adhesively bonded composite joints [PDF]

A combined experimental-analytical investigation to characterize the cyclic failure mechanism of a simple composite-to-composite bonded joint is conducted.
Mall, S., Rezaizadeh, M. A.
core   +1 more source

Investigation of Cracks Found in Helicopter Longerons [PDF]

, 2009
Four cracked longerons, containing a total of eight cracks, were provided for study. Cracked regions were cut from the longerons. Load was applied to open the cracks, enabling crack surface examination.
Baughman, James M., Newman, John A., Wallace, Terryl A.   +2 more
core   +1 more source

From S-N to the Paris Law with a New Mixed-Mode Cohesive Fatigue Model [PDF]

The relationship between fatigue life and fatigue crack propagation rate is explored with a new cohesive damage model. The parameters of the model are obtained from idealizations of S-N diagrams used in engineering design.
Davila, Carlos G.
core   +1 more source

MIXED MODE CUMULATIVE FATIGUE DAMAGE [PDF]

The International Conference on Applied Mechanics and Mechanical Engineering, 1984
M. IBRAHIM, M. HAMMOUDA, K. MILLER
openaire   +1 more source

Investigation of Helicopter Longeron Cracks [PDF]

Four cracked longerons, containing a total of eight cracks, were provided for study. Cracked regions were cut from the longerons. Load was applied to open the cracks, enabling crack surface examination.
Baughman, James, Newman, John A., Wallace, Terryl A.   +2 more
core   +1 more source

Fatigue Life Analysis of Cruciform Specimens Under Biaxial Loading Using the Paris Equation

Metals
The presence of mixed-mode stresses, combining both opening and shearing components, complicates fatigue life estimation when applying the Paris law.
Ahmed Al-Mukhtar, Carsten Koenke
doaj   +1 more source

Fatigue test under mode II+III mixed-mode condition [PDF]

The proceedings of the JSME annual meeting, 2000
Masanori KIKUCHI, Tomonori SATAKE
openaire   +1 more source

The influence of heterogenous porosity on silicon nitride/steel wear in lubricated rolling contact [PDF]

, 2000
Heterogeneous porosity is detected on the surface and subsurface of hot isostatically pressed (HIPed) silicon nitride spherical rolling elements. The extent of the localised porosity accounts for an area of 6% of the rolling element surface and 4% of the
Hadfield, M, Kang, J
core  

Short crack initiation and growth at 600 °C in notched specimens of Inconel718

, 2003
The natural initiation and growth of short cracks in Inconel®718 U-notch specimens has been studied at 600 °C in air. U notches were introduced through broaching, and hardness traces and optical microscopy on cross-sections through the U notch broaching ...
Connolley, T., Reed, P.A.S., Starink, M.J.   +2 more
core   +1 more source

Research on the prediction method of Ⅰ+Ⅱ mixed-mode crack growth rate in 6005A-T6 aluminum alloy based on limited samples

Jixie qiangdu
To evaluate the performance of various equivalent stress intensity factor models in predicting mixed-mode fatigue crack growth and to address the challenge of parameter estimation under limited sample conditions.
HE Han, BAI Xiaoning, CAO Yang
doaj