The Effects of Newmark Method Parameters on Errors in Dynamic Extended Finite Element Method Using Response Surface Method

Karimi, Yashar; Ahmadi, Samrand Rash; Hasanzadeh, Rezgar

doi:10.5829/ije.2018.31.01a.08

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Newmark Methods1

Printability and Optimization Methods1

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2023

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Cited by 2 publications

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“…The negative characteristic of this method is reflected in the numerical extension of the period. It is described in more detail in (Bathe, 2014;Newmark, 1959;Jin et al, 2004;Liu et al, 2018;Wilson, 2001;Anahory Simoes et al, 2023;Karimi et al, 2018;Hassan, 2019). Solving system oscillation equations using the Newmark method by direct integration is shown by Algorithm 3.…”

Section: Newmark Methodsmentioning

confidence: 99%

Numerical methods and their application in dynamics of structures

Vasiljević¹

2023

Vojnotehnički glasnik

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Introduction/purpose: The aim of this paper is to analyse the numerical methods for solving differential equations of dynamic equilibrium in technical problems. Methods: The paper gives an overview of the following numerical methods: the method of central difference, the method of linear acceleration, the Newmark method, and the Wilson th method. Results: Various problems in applying numerical methods in dynamics of structures have been solved. Conclusion: It has been shown that the application of numerical methods has a fundamental importance in dynamics of structures.

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Section: Newmark Methodsmentioning

confidence: 99%

Numerical methods and their application in dynamics of structures

Vasiljević¹

2023

Vojnotehnički glasnik

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“…Optimization was obtained using RSM with Minitab 18 software for getting optimum parameters of the print speed and layer height that are started by doing first-order tests. The RSM regression model is generally quadratic full equation or reduced form [42]. This test is calculated by the following mathematical Equation (2) (RSM equation):…”

Section: Printability and Optimization Methodsmentioning

confidence: 99%