저자명 K. P. Kim H. Huh 
Name 6th USNCCM 
Place  
Year 2001 
In this paper, collapse analysis is performed under the quasi-static loading condition using finite element limit analysis to grasp the collapse behavior of an auto-body side structures according to the change of design variables at the initial stage of design. The finite element limit analysis is useful to determine a proper distribution along center pillar axis of design parameters like sections' shape or thickness. The collapse load and the collapse mode are calculated for the standard model and the analysis executes changes in design based on the result from the standard model, to enhance the energy absorption efficiency and perform an S-type deformed shape for limiting injuries at thorax level. This enhancement can be achieved by increasing the collapse load and by controlling the deformed shape with reinforcing weak parts of the side structure. The optimum design of an auto-body structure needs high load carrying capacity and a proper deformation of center pillar to guarantee passenger's safety.

번호 제목 저자명 날짜 조회 수
96 High Strain-rate Test of Sinter-forged Cu-Cr Material with Split Hopkinson Pressure Bar file J. H. Lim H. Huh  2005.11.29 4826
95 Mesh regularization in sheet metal forming of auto-body members for crashworthiness assessment file J. H. Yoon H. Huh  2005.12.13 4824
94 The Intermesh Effect on the Roller Straightening Process Of a Single-layer Steel Cord file Gihyun Bae Hoon Huh J...  2011.03.22 4810
93 Quality Evaluation of a Single-layer Steel Cord Using the Simplified Simulation Method of the Roller Straightening Process file G. H. Bae H. Huh B. H...  2011.07.04 4809
92 Compressive Behavior of PBX Simulant at Various Strain Rates file Sehwan Jeong Chunghee...  2011.03.16 4799
91 Experimental Investigation on the Springback Behavior of DP780 Steel Sheets with Various Process Parameters file Min Kuk Choi, Hoon Huh  2013.12.27 4798
90 Estimation of Shape and Non-shape Parameters in Sheet Metal Forming Processes with Inverse Finite Element Analysis file C. H. Lee H. Huh  2005.11.29 4771
89 Parameter Study of the Roller Straightening Process of Steel Cords Using Finite Element Analysis file Gihyun Bae, Jongsup ...  2009.07.27 4771
88 Stress Evaluation of Nano-Composites with Nano-Platelets file J. H. Song H. Huh H. ...  2005.12.13 4700
87 A Time-Discontinuous Variational Integrator of Hamiltonian for Conservative Mechanical System file Sang Soon Cho, Hoon ...  2009.07.30 4671
86 Effect of Tensile Speed on the Failure Load of the Spot Weld Under Combined Loading Conditions file J. H. Song H. Huh J. ...  2008.01.11 4663
85 Compatible Finite Element Modeling of Laser-Welded Region for Crash Analysis of Auto-Body Assemblies file Jiwoong Ha Hoon Huh Y...  2011.04.01 4658
84 Construction of Sliding Constraint Surfaces and Initial Guess Shapes for Intermediate Steps in Multi-Step Finite Element Inverse Analysis file S.H. Kim H. Huh  2005.12.13 4653
83 Inverse Method in Sheet Metal Forming for Auto-body Design file H. Huh J.H. Song J.H...  2005.12.13 4646
82 Dynamic Characteristics of the Sinter-Forged Cu-Cr Alloys with the Variation of Chrome Content file J. H. Song H. Huh  2007.01.10 4644
81 Crashworthiness Assessment of Auto-Body Members Considering the Fabrication Histories file H. Huh J. H. Song K....  2005.12.13 4635
80 Finite Element Analysis of Powdered Magnet Sinter-forging Processes Considering Deformable Body Contact file S. H. Kim H. W. Lee H...  2005.11.29 4629
» COLLAPSE ANALYSIS OF AN AUTO-BODY STURUCTURE BY A FINITE ELEMENT LIMIT METHOD file K. P. Kim H. Huh  2005.11.29 4614
78 MODIFIED INTEGRATION ALGORITHM IN THE STRAIN SPACE FOR RATE AND TEMPERATURE DEPENDENT ELASTO-PLASTIC CONSTITUTIVE MODEL file S. S. Cho H. Huh  2007.11.26 4610
77 Efficiency enhancement of sheet metal forming analysis witha mesh regularization method file J. H. Yoon H. Huh  2005.12.13 4589