Characterization and Simplified Modeling of the Failure Behavior of Spot Welds from Extra-High Strength Steels for Crash Simulation

Characterization and Simplified Modeling of the Failure Behavior of Spot Welds from Extra-High Strength Steels for Crash Simulation

Sachin Patil

Contact

Hamid Lankarani

Contact

Wichita State University

Characterization and Simplified Modeling of the Failure Behavior of Spot Welds from Extra-High Strength Steels for Crash Simulation

Article Fingerprint

ReserarchID

4D7O0

Characterization and Simplified Modeling of the Failure Behavior of Spot Welds from Extra-High Strength Steels for Crash Simulation Banner

AI TAKEAWAY

Connecting with the Eternal Ground

Abstract

Vehicle collision characteristics significantly influenced by spot welded joints in vehicle steel body components. In engineering practice, spot welds are normally not modeled in detail, but as connection elements which transfer forces and moments. Therefore a proper methodology for the development detailed weld model to study structural response of the weld when the applied load range is beyond the yield strength discussed in this paper. Threedimensional finite element (FE) models of spot welded joints are developed using LS-Dyna. Simple spot weld models are developed based on the detailed model behavior developed earlier. In order to generate testing data, virtual tensile testing simulations are carried out with mesh sensitivity in the necking zone.

References

26 Cites in Article

Reference Format

T Heubrandtner,G Rangger,D Scherjau (2005). Advanced spotweld failure modelling based on Trefftz formulation.
F Seeger,M Feucht,T Frank,B Keding,A Haufe (2004). An Investigation on Spot Weld Modelling for Crash Simulation.
Eisuke Nakayama,Manabu Fukumoto,Mitsuo Miyahara,Kazuo Okamura,Hiroki Fujimoto,Kiyoyuki Fukui (null). Fatigue Strength Prediction of Spot-Welded Joints Using Small Specimen Testing.
Jitao Wang,Yong Xia,Qing Zhou,Jinhuan Zhang (2006). Simulation of Spot Weld Pullout by Modeling Failure Around Nugget.
B Sebastian,S Sommer (2012). Characterization and modeling of fracture behavior of spot welded joints.11 thLs-dynaForum.
Ji-Woong Ha,Jung-Han Song,Hoon Huh,Ji-Ho Lim,Sung-Ho Park (2008). DYNAMIC MATERIAL PROPERTIES OF THE HEAT-AFFECTED ZONE (HAZ) IN RESISTANCE SPOT WELDING.
S Zhang (1999). Stress intensities derived from stresses around a spot weld.
Eisuke Nakayama,Kazuo Okamura,Mitsuo Miyahara,Michitaka Yoshida,Kiyoyuki Fukui,Hiroki Fujimoto (2003). Prediction of Strength of Spot-Welded Joints by Measurements of Local Mechanical Properties.
Y Lee,Wehner,Tj,M-W Lu,Morrissett,Tw,E Pakalnins (1998). Ultimate Strength ofResistance Spot Welds Subjected to Combined Tension and Shear Journal of Testing and Evaluation.
J Yuh,Chao (2003). Ultimate Strength and Failure Mechanism of Resistance Spot Weld Subjected to Tensile, Shear,or Combined Tensile/Shear Loads.
X Deng,W Chen,G Shi (2000). Three-dimensional finite element analysis of the mechanical behavior of spot welds.
K Schweizerhof,W Schmid,H Klamser (2000). 18. CAD‐FEM Users' Meeting 2000.
J Wang,Y Xia,Q Zhou,J Zhang (2006). Simulation of Spot Weld Pullout by Modeling Failure Around Nugget.
(2005). Automotive Ductile Iron Castings for High Temperature Applications.
Wei Hu (2005). Data-driven metallurgical design for high strength low alloy (HSLA) steel.
Srdjansimunovic Zhilifeng Impact Modeling and Characterization of Spot Welds.
J Song,H Huh,H Kim And,S Park (2006). Evaluation of The Finite Element Modeling of A Spot Welded Region For Crash Analysis.
N Nguyen,D Kim,J Song,K Kim,I Lee,H Kim (2012). Numerical prediction of various failure modes in spotwelded metals.
C Oh,N Kim,Y Kim,J Baek,Y Kim,W Kim (2011). A Finite Element Ductile Failure Simulation Method using Stress-Modified Fracture Strain Model.
O Hahn,M Wißling,F Klokkers (2009). Determination of true Characteristic values for bolted and riveted sheet metal stamping compounds under impulsive load.
Sachinpatil (2014). Modeling and Characterization of Spot WeldMaterial Configurations for Crash Analysis.
S Patil,H Lankarani (2014). Characterization and Modeling of the Strength of Spot Weld Steel for Automotive Joints.
(2016). DYNA3D.
Michael Oeter,Kenan Özdem,. Dr,Ortwin Ing,Hahn Experimental determination of Structural behavior of spot welded Components made of sheet steel connections.
Thomas Trella,Randa Samaha (1995). Finite Element Model of a Moving Deformable Barrier for Federal Motor Vehicle Safety Standard 214 Side Impact Collision.
Paweł Sus (2009). Turkey: Social Engineering Secular Project.

Download References

Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

Data Availability

Not applicable for this article.

How to Cite This Article

Sachin Patil. 2017. \u201cCharacterization and Simplified Modeling of the Failure Behavior of Spot Welds from Extra-High Strength Steels for Crash Simulation\u201d. Global Journal of Research in Engineering - A : Mechanical & Mechanics GJRE-A Volume 16 (GJRE Volume 16 Issue A4).

More Citation Formats

Select Citation Style:

Download Citation

GJRE Volume 16 Issue A4

Explore Journals Explore Volume Read This Issue

Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

Not Found

Classification

GJRE-A Classification FOR Code: 091399

Submission ReceivedDecember 13, 2015
Peer Review Double Blind
Handling Editor
Accepted January 4, 2016
Published January 15, 2016

Version of record

v1.2

Issue date

February 4, 2017

Language

Experiance in AR

Explore published articles in an immersive Augmented Reality environment. Our platform converts research papers into interactive 3D books, allowing readers to view and interact with content using AR and VR compatible devices.

View in VR

Read in 3D

Your published article is automatically converted into a realistic 3D book. Flip through pages and read research papers in a more engaging and interactive format.

View in 3D

Article Matrices

Total Score: 132

Country: United States

Subject: Global Journal of Research in Engineering - A : Mechanical & Mechanics

Authors: Sachin Patil, Hamid Lankarani (PhD/Dr. count: 0)

View Count (all-time): 238

Total Views (Real + Logic): 3635

Total Downloads (simulated): 1854

Publish Date: 2017 02, Sat

Monthly Totals (Real + Logic):

Month 1: 51 views
Month 2: 58 views
Month 3: 65 views
Month 4: 40 views
Month 5: 46 views
Month 6: 35 views
Month 7: 32 views
Month 8: 42 views
Month 9: 41 views
Month 10: 33 views
Month 11: 47 views
Month 12: 27 views
Month 13: 22 views
Month 14: 30 views
Month 15: 20 views
Month 16: 20 views
Month 17: 38 views
Month 18: 34 views
Month 19: 21 views
Month 20: 27 views
Month 21: 26 views
Month 22: 27 views
Month 23: 35 views
Month 24: 28 views
Month 25: 19 views
Month 26: 32 views
Month 27: 21 views
Month 28: 46 views
Month 29: 33 views
Month 30: 38 views
Month 31: 23 views
Month 32: 33 views
Month 33: 18 views
Month 34: 37 views
Month 35: 39 views
Month 36: 20 views
Month 37: 20 views
Month 38: 14 views
Month 39: 26 views
Month 40: 40 views
Month 41: 36 views
Month 42: 34 views
Month 43: 31 views
Month 44: 17 views
Month 45: 28 views
Month 46: 27 views
Month 47: 34 views
Month 48: 32 views
Month 49: 37 views
Month 50: 23 views
Month 51: 14 views
Month 52: 34 views
Month 53: 26 views
Month 54: 26 views
Month 55: 46 views
Month 56: 27 views
Month 57: 32 views
Month 58: 19 views
Month 59: 24 views
Month 60: 34 views
Month 61: 31 views
Month 62: 26 views
Month 63: 28 views
Month 64: 19 views
Month 65: 31 views
Month 66: 27 views
Month 67: 43 views
Month 68: 21 views
Month 69: 25 views
Month 70: 17 views
Month 71: 11 views
Month 72: 31 views
Month 73: 26 views
Month 74: 38 views
Month 75: 34 views
Month 76: 24 views
Month 77: 24 views
Month 78: 49 views
Month 79: 32 views
Month 80: 15 views
Month 81: 11 views
Month 82: 33 views
Month 83: 37 views
Month 84: 26 views
Month 85: 38 views
Month 86: 25 views
Month 87: 35 views
Month 88: 30 views
Month 89: 35 views
Month 90: 17 views
Month 91: 16 views
Month 92: 15 views
Month 93: 31 views
Month 94: 37 views
Month 95: 30 views
Month 96: 39 views
Month 97: 24 views
Month 98: 17 views
Month 99: 33 views
Month 100: 36 views
Month 101: 29 views
Month 102: 33 views
Month 103: 35 views
Month 104: 41 views
Month 105: 18 views
Month 106: 43 views
Month 107: 40 views
Month 108: 28 views
Month 109: 63 views
Month 110: 57 views
Month 111: 51 views

Total Views: 3635

Total Downloads: 1854

2026 Trends

Our website is actively being updated, and changes may occur frequently. Please clear your browser cache if needed. For feedback or error reporting, please email [email protected]