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Kriging-Based Timoshenko Beam Elements with the Discrete Shear Gap Technique

Tjong, Wong Foek and SULISTIO, ADAM and SYAMSOEYADI, HIDAYAT (2017) Kriging-Based Timoshenko Beam Elements with the Discrete Shear Gap Technique. [UNSPECIFIED]

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        Abstract

        Kriging-based finite element method (K-FEM) is an enhancement of the FEM through the use of Kriging interpolation in place of the conventional polynomial interpolation. In this paper, the K-FEM is developed for static, free vibration, and buckling analyses of Timoshenko beams. The discrete shear gap technique is employed to eliminate shear locking. The numerical tests show that a Kriging-Based beam element with cubic basis and three element-layer domain of influencing nodes is free from shear locking. Exceptionally accurate displacements, bending moments, natural frequencies, and buckling loads and reasonably accurate shear force can be achieved using a relatively course mesh.

        Item Type: UNSPECIFIED
        Additional Information: Status-nya masih On-line Ready, akan diamsukkan dalam Vol. 15, Issue. 8 sekitar bulan Agustus 2018
        Uncontrolled Keywords: Timoshenko beam; Kriging-based finite element; shear locking; discrete shear gap
        Subjects: Q Science > QA Mathematics
        T Technology > TA Engineering (General). Civil engineering (General)
        Divisions: Faculty of Civil Engineering and Planning > Civil Engineering Department
        Depositing User: Admin
        Date Deposited: 05 Jan 2018 20:13
        Last Modified: 18 Jan 2019 05:28
        URI: http://repository.petra.ac.id/id/eprint/17723

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