Experimental and numerical investigation of flexural behavior of non-uniform thin-walled beams under three-point loading
Journal of the Brazilian Society of Mechanical Sciences and Engineering - Tập 44 - Trang 1-23 - 2022
Tóm tắt
Side beams are among various types of structures used for reinforcing the safety of automobiles against lateral collisions which have been widely explored. In this study, it was attempted to increment the energy absorption capacity of the beam by creating a non-uniform cross-section with a cosine function at the upper part of the beam. This study was conducted both experimentally and numerically. The numerical investigations were achieved by finite element software of LS-DYNA and the simulation results were validated by experimental three-point flexural tests. By creating a non-uniform cross-section, it was tried to augment the energy absorption capacity as much as possible. NSGA-III and MOEAD algorithms were also used for optimization purposes to select the best beam with superior efficiency. Obtained results showed that non-uniform thin-walled beams can increase specific energy absorption (SEA) of a simple beam up to 71%.
Tài liệu tham khảo
Fält S, Hedin J-E, Larsson J, Alm P, De Oliveira N (2011) Inflatable side impact beams in martensitic steel, the automotive research association of India
Yoon TH, Kim H, Heo C, Kwon J (2016) An experiment and FE simulation for the development of a SPFC1180 AHSS one-body door impact beam about a car side collision. Int J Precis Eng Manuf 17(1):81–89
Rebelo P (2016) Design study of a side intrusion beam for automotive safety
Luzon-Narro J, Arregui-Dalmases C, Hernando LM, Core E, Narbona A, Selgas C (2014) Innovative passive and active countermeasures for near side crash safety. Int J Crashworthiness 19(3):209–221
Bazios P, Spanoudakis P, Tsourveloudis NC (2015) Design and study of door components for a two- seater electric vehicle in side impact conditions
Qi C, Sun Y, Hu H-T, Wang D-Z, Cao G-J, Yang S (2016) On design of hybrid material double-hat thin-walled beams under lateral impact. Int J Mech Sci 118:21–35
Wang D, Dong G, Zhang J, Huang S (2006) Car side structure crashworthiness in pole and moving deformable barrier side impacts. Tsinghua Sci Technol 11(6):725–730
Ghadianlou A, Abdullah SB (2013) Crashworthiness design of vehicle side door beams under low-speed pole side impacts. Thin-Walled Struct 67:25–33
Saraf S, Bajaj P (2017) Design and experimentation of side impact beam for Hyundai verna. IRJET 4(06):62–69
Shaharuzaman MA, Sapuan S, Mansor MR, Zuhri M (2018) Passenger Ca’ s side door impact beam: a review. J Eng Technol 9(1):1–22
Nichit YK, Battu PAK (2017) Development of side door intrusion beam of passenger car For maximum bending load. Int J Sci Adv Res Technol 3:1–6
Teng T, Chang KC, Nguyen T (2008) Crashworthiness evaluation of side-door beam of vehicle. Tech Mech Eur J Eng Mech 28(3–4):268–278
Djojodihardjo H, Khai SL (2013) Modeling, analysis and comparative study of side impact beam. Int J Eng Innov Technol 3(5):283–292
Zhou J, Jiang W, Ao Y, Zeng W, Liu J, Mei J, Huang W (2021) The three-point bending responses of carbon fiber composite sandwich beams with Y-frame cores at high and low temperatures. Thin-Walled Struct 162:107595
Ali I, Qi S, Shi P, Ammar M, Ali A (2021) Investigation of mass distribution between core and face sheet on bending energy absorption of self-reinforced PP sandwich beams. Thin-Walled Struct 159:107283
Huang Z, Li Y, Zhang X, Chen W, Fang D (2021) A comparative study on the energy absorption mechanism of aluminum/CFRP hybrid beams under quasi-static and dynamic bending. Thin-Walled Struct 163:107772
Wan H-X, Huang B, Mahendran M (2021) Experiments and numerical modelling of cold-formed steel beams under bending and torsion. Thin-Walled Struct 161:107424
Latour M, D’Aniello M, Landolfo R, Rizzano G (2021) Experimental and numerical study of double-skin aluminium foam sandwich panels in bending. Thin-Walled Struct 164:107894
Guo L, Yang S, Jiao H (2013) Behavior of thin-walled circular hollow section tubes subjected to bending. Thin-Walled Struct 73:281–289
Chen M-T, Young B, Martins AD, Camotim D, Dinis PB (2021) Experimental investigation on cold-formed steel lipped channel beams affected by local-distortional interaction under non-uniform bending. Thin-Walled Struct 161:107494
Lavayen-Farfan D, Boada MJL, Rodriguez-Hernandez JA (2021) Bending collapse analysis for thin and medium-thin-walled square and rectangular hollow shapes. Thin-Walled Struct 165:107934
ASTME8/E8M-09 (2009) Standard Test Methods for Tension Testing of Metallic Materials, ASTM International, West Conshohocken, PA, www.astm.org., ASTM2011
Alexander JM (1960) An approximate analysis of the collapse of thin cylindrical shells under axial loading. Quart J Mech Appl Math 13(1):10–15
Chahardoli S, Hadian H, Vahedi R (2018) Optimization of hole height and wall thickness in perforated capped-end conical absorbers under axial quasi-static loading (using NSGA-III and MOEA/D algorithms). Thin-Walled Struct 127:540–555
Sun G, Li G, Gong Z, Cui X, Yang X, Li Q (2010) Multiobjective robust optimization method for drawbead design in sheet metal forming. Mater Des 31(4):1917–1929