저자명 Sehwan Jeong Hoon Huh 
Name proc. KSTP spring conference 
Year 2012 
page 245~248 
This paper is concerned with the effect of the measurement uncertainty of tensile properties on dynamic buckling analysis of a circular tube. The tensile properties of a steel sheet are measured at the strain rates ranged from 0.003/sec to 100/sec. The measurement uncertainty of tyhe tensile properties was evaluated according to the law of uncertainty propagation considering all input quantities: the tensile load; the initial length, the thickness and width of a specimen; and the deformed length of a specimen. The effect of the uncertainty on the dynamic buckling analysis is investigated using a stochastic approach which is called Monte Carlo method. Finite element analyses of the dynamic buckling of the circular tube are conducted with random material properties which are generated according to a probability distribution identified by the measurement uncertainty. Consequentlty, the buckling distance and reaction force of the circular tube are statistically investigated by estimating their observed distribution and the standard deviations.
번호 제목 저자명 날짜 조회 수
» Effect of the Measurement Uncertaintty of Dynamic Tensile Properties on Dynamic Buckling Analysis of a Circular Tube file Sehwan Jeong Hoon Huh  2012.08.06 6522
235 Effect of Tensile Speed on the Failure Load of Laser Welding under Combined Loading Conditions [2] file Jiwoong Ha Hoon Huh S...  2012.06.27 4585
234 Dynamic Material Properties of an Armor Plate Material for an Armored Vehicle file Jiwoong Ha Kwanghyun ...  2012.06.27 5068
233 Development of Strain Rate-Dependent Strain Hardening Model of PBX Simulant file Chunghee Park Sehwan ...  2012.06.19 3965
232 Investigation of springback behavior of DP780 steel sheets [1] file M.K.Choi H.Huh  2012.06.08 5838
231 Dynamic Hardening Equation for Metallic Materials with the Variation of Crystalline Structures file Kwanghyun Ahn Hoon Hu...  2012.06.07 7722
230 Effect of Deformation Twinning on Strain Hardening in Titanium file Kwanghyun Ahn Hoon Hu...  2012.06.04 4686
229 Forming Limit Diagram of Advanced High Strength Steel Sheets for High-Speed Sheet Metal Forming file S. J. Lim, S. B. Kim...  2012.05.29 4705
228 Evolution of yield surface of SPCC steel sheet at different strain rates file Jeehyang Huh Hoon Huh  2012.05.29 6657
227 Standard Uncertainty Evaluation for Dynamic Tensile Properties of Auto-body Steel Sheets file Sehwan Jeong Hoon Huh...  2012.03.20 3232
226 Development of the High Speed Mechanical Properties of UHSS Sheets [2] file Sung Jun Lim Gihyun B...  2012.01.20 3346
225 Shear Fractures in Advanced High Strength Steel Sheets file Keunhwan Pack Kwanghy...  2011.12.15 3793
224 Dynamic Tensile Characteristics of Structural Adhesive with Various Strain-rate file Seung-Chan Lim Hoon H...  2011.12.15 3384
223 Development of Braking System for Railway Vehicle Using Progressive Compression Process file Kwanghyun Ahn Youn Ki...  2011.12.15 4298
222 Tension/Compression Material Properties of UHSS Sheets at Different Pre-strains and Strain Rates file Minkuk Choi Jeehyang ...  2011.12.15 3412
221 Failure Characteristics of Spot Welds of Dissimilar Steel Sheet Combinations under Combined Loading Conditions file Jiwoong Ha Hoon Huh S...  2011.12.15 3563
220 Effect of Uncertainty of Dynamic Tensile Properties on Crash Analysis file Sehwan Jeong Hoon Huh...  2011.12.13 3175
219 Effect of Strain Rate on Anisotropy of Advanced High Strength Steel Sheets file Hoon Huh Jeehyang Huh...  2011.09.20 3259
218 Tension/Compression Hardening Behavior of Auto-body Steel Sheets with the Variation of the Pre-strain and the Strain Rate file Gihyun Bae Hoon Huh  2011.07.04 3034
217 Modified Two-surface Model to Describe the Tension/Compression Hardening Behavior with the Variation of the Strain Rate file G. H. Bae H. Huh  2011.07.04 2998