A Novel Triangle Element Formulation for Static Analysis of Solids

Hui Hui Chen; Cheng Jia

doi:10.4028/www.scientific.net/AMM.217-219.2332

Paper Titles

Application of the R-Function Theory and Least Square Method for Torsion Problem with H-Shaped Cross-Section
p.2313

Stress Analysis under Cu Bump Bonding Process
p.2317

Test of Metal Material Fracture Toughness by Finite Element Simulation and Moire Interferometry
p.2322

On the Measurement of Roller Skew of Tapered Roller Bearings
p.2328

A Novel Triangle Element Formulation for Static Analysis of Solids
p.2332

Study on Crack Detection System of PC Beam Surface
p.2336

The Prediction of the Mechanical Properties of Gray Cast Iron Based on the Anatomy Experiment of the Engine Cylinder Head
p.2341

Fatigue Strength of Shaft with Diameter Enlarged Partially by Cyclic Bending and Axial Compressive Loading
p.2346

Analytical Procedure for Geometrical Evaluation of Flat Surfaces Formed by Multiple Indentation Processes
p.2351

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 217-219A Novel Triangle Element Formulation for Static...

A Novel Triangle Element Formulation for Static Analysis of Solids

Abstract:

A new formulation of triangle element is developed. Based on the concept of unsymmetric finite element formulation, classical linear triangle shape functions are used as test functions, and FE-LSPIM TRI3 element shape functions are used as trial functions. The former is fulfill the requirements of intra-element and inter-element continuity in displacement field, and the latter is a good alternative for requirements of completeness in displacement field. Typical test problems for static solids are analyzed. The results show that the proposed element has good accuracy, and is superior to classical linear triangle element and isoparametric quad element.