Li Huang
Nanjing University of Aeronautics and Astronautics
Crack growth resistance curveStructural loadEngineeringFatigue limitFinite element methodComposite materialFretting wearMetallurgyMaterials scienceJoint (geology)OxideAlloyStress concentrationMixed metalFatigue crackingDissimilar metalResidual stressAluminiumStress intensity factorRivetFailure mode and effects analysisStructural engineeringParis' lawBending momentCrack closureMechanical engineeringShear (sheet metal)FrettingProcess (computing)
5Publications
4H-index
67Citations
Publications 5
Newest
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
Last. Xuming Su (Ford Motor Company)H-Index: 4
view all 6 authors...
15 CitationsSource
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 4 authors...
Abstract The fatigue behavior of self-piercing riveted joints of aluminum alloy AA6111-T4 and steel HSLA340 sheets has been experimentally and numerically investigated in present paper. Fatigue results reveal that the mating sheet stiffness and load ratio have significant impact on the fatigue strength, and the dominant failure mode under tensile–shear loading is eyebrow crack with an approximately semi-elliptical crack front. New stress intensity factor equations are derived for a semi-elliptic...
18 CitationsSource
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 5 authors...
Abstract The fatigue behavior of self-piercing rivet (SPR) joints joining differing thicknesses of AA6111-T4 aluminum and HSLA340 steel sheets in lap shear geometry was investigated in this paper. Crack initiation in the aluminum sheet was the dominant failure mode, while unexpected rivet shank failure tended to occur at high loading levels. Fretting wear was also observed at interface between aluminum and steel sheets as well as between the rivet and sheets under sinusoidal cyclic tension–tensi...
22 CitationsSource
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 4 authors...
The fatigue behavior of self-piercing riveting (SPR) joint, joining aluminum alloy 6111T4 and steel HSLA340 sheets with lapshear geometry was investigated in this paper. Sheet crack was the dominant failure mode, while unexpected rivet shank failure tended to occur under high loading level. Fretting wear was observed at interface of aluminum and steel layers, as well as at rivet and sheets under sinusoidal cyclic tension-tension loading. An energy dispersive X-ray (EDX) analysis of fretting debr...
Source
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 4
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 4 authors...
13 CitationsSource