Li Huang
Ford Motor Company
Crack growth resistance curveComposite numberSpot weldingUltimate tensile strengthSheet moulding compoundFillet (mechanics)Structural loadEngineeringFinite element methodComposite materialRepresentative elementary volumeChipDiagramWork (physics)Materials scienceModulusWeldingJoint (geology)Constant (mathematics)AlloyCrack initiationFatigue testingFatigue damageCompressive strengthAluminiumStress intensity factorCrackingCyclic stressStructural engineeringAdhesiveCrack closureMicrostructureStress (mechanics)
13Publications
7H-index
130Citations
Publications 7
Newest
#1Guanghan Wu (SJTU: Shanghai Jiao Tong University)H-Index: 4
#2Dayong Li (SJTU: Shanghai Jiao Tong University)H-Index: 18
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 10 authors...
1 CitationsSource
#1Xuze Sun (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 1
#2Carlos Engler-Pinto (Ford Motor Company)H-Index: 10
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 7 authors...
Source
#1Haibin Tang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 5
#2Zhangxing Chen (Chongqing University)H-Index: 5
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 11 authors...
Abstract The material behavior of chopped carbon fiber chip-reinforced Sheet Molding Compound (SMC) composite is investigated under both quasi-static and cyclic fatigue loading conditions in the present study. Quasi-static tensile and compressive strength data is collected, followed by a series of fatigue tests under three different cyclic loading conditions, i.e., Tension-Tension (T-T), Compression-Compression (C-C), and Tension-Compression (T-C). The experimental results show a considerable am...
9 CitationsSource
#1Haibin Tang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 5
#2Guowei Zhou (OSU: Ohio State University)H-Index: 11
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 12 authors...
Abstract In present study, the fatigue damage behavior of chopped carbon fiber chip-reinforced composite has been experimentally and numerically investigated. A large scatter is exhibited in the S-N diagram due to the random distribution of carbon fiber chips, and therefore a new analysis procedure is proposed to link the local microstructure to the fatigue behavior of the bulk material. Interrupted fatigue tests are also performed so that microstructure characterization can be conducted on the ...
11 CitationsSource
#1Guanghan Wu (SJTU: Shanghai Jiao Tong University)H-Index: 4
#2Dayong Li (SJTU: Shanghai Jiao Tong University)H-Index: 18
Last. Yinghong Peng (SJTU: Shanghai Jiao Tong University)H-Index: 25
view all 8 authors...
4 CitationsSource
#1Guanghan Wu (SJTU: Shanghai Jiao Tong University)H-Index: 4
#2Dayong Li (SJTU: Shanghai Jiao Tong University)H-Index: 18
Last. Weiqin Tang (SJTU: Shanghai Jiao Tong University)H-Index: 7
view all 8 authors...
Abstract Fatigue life prediction of advanced high strength steels (AHSS) spot welded joints is of great importance for autobody design with AHSS being increasingly used. In the present work, the fatigue failure behaviors of the DP780GI spot welded joints under the tensile shear (TS) and coach peel (CP) loading conditions are experimentally investigated and numerically modelled. Two failure modes, eyebrow failure and weld button pull out occur in the tests of TS joints, while only interfacial fra...
6 CitationsSource
#1Li Huang (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 7
#2Haiding Guo (NUAA: Nanjing University of Aeronautics and Astronautics)H-Index: 11
Last. Xuming Su (Ford Motor Company)H-Index: 18
view all 5 authors...
Abstract The fatigue behavior of self-piercing riveted (SPR) joints of aluminum alloy 6111-T4 has been experimentally and numerically investigated in current study. The dominant fatigue failure mode under tensile-shear (TS) loading is the corner crack at riveted hole with approximate quarter-elliptical crack front, and interrupted tests revealed that the crack growth life was much shorter than crack initiation life. A fatigue parameter, Smith-Watson-Topper (SWT) was proposed for crack initiation...
14 CitationsSource