TY - GEN
T1 - Arrangement optimization and crashworthiness analysis of b-pilla solder joint based on collision safety
AU - Wen, Dong
AU - Hua, Wang
AU - Haifeng, Yang
AU - Tao, Liu
AU - Qiuyue, Jiang
N1 - Publisher Copyright:
© 2021 Trans Tech Publications Ltd, Switzerland.
PY - 2021
Y1 - 2021
N2 - Through hyperworks and Lsdyna, the side impact simulation of the vehicle model with Q&P980 class B-pilla is carried out. The middle part of B-pillar is the main part to bear the impact load, which corresponds to the occupant's chest and abdomen. The invasive displacement and the speed are large and the change trend is basically the same. After the optimization of the B-pillar weld solder joint layout, the number of solder joints was reduced by 23.61%, the structural static stiffness and the first-order torsional frequency were improved, the collision performance remained basically unchanged, and the body assembly cost was reduced.
AB - Through hyperworks and Lsdyna, the side impact simulation of the vehicle model with Q&P980 class B-pilla is carried out. The middle part of B-pillar is the main part to bear the impact load, which corresponds to the occupant's chest and abdomen. The invasive displacement and the speed are large and the change trend is basically the same. After the optimization of the B-pillar weld solder joint layout, the number of solder joints was reduced by 23.61%, the structural static stiffness and the first-order torsional frequency were improved, the collision performance remained basically unchanged, and the body assembly cost was reduced.
KW - B-pillar solder joint optimization
KW - Q&P980
KW - Resistance spot welding
KW - Side impact
UR - https://www.scopus.com/pages/publications/85105923412
U2 - 10.4028/www.scientific.net/SSP.315.90
DO - 10.4028/www.scientific.net/SSP.315.90
M3 - 会议稿件
AN - SCOPUS:85105923412
SN - 9783035737004
T3 - Solid State Phenomena
SP - 90
EP - 95
BT - Metallurgy Technology and Materials VIII - Selected peer-reviewed full text papers from the 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
A2 - Mohamed, Nor Sabirin
PB - Trans Tech Publications Ltd
T2 - 8th International Conference on Metallurgy Technology and Materials, ICMTM 2020
Y2 - 1 August 2020 through 2 August 2020
ER -