Suchergebnisse - Wilson-theta numerical integration algorithm

A simple and efficient algorithm for the static and dynamic analysis of flexible marine risers

Autoren: Rumbod Ghadimi

Quelle: Computers & Structures. 29:541-555

Schlagwörter: Numerical computation of eigenvalues and eigenvectors of matrices, flexible risers, Morison equation, fluid loading, Wilson-theta numerical integration algorithm, lumped mass discretization method, mode shapes, 02 engineering and technology, Nodal shear forces, 01 natural sciences, Fluid-solid interactions (including aero- and hydro-elasticity, porosity, etc.), 0201 civil engineering, Vibrations in dynamical problems in solid mechanics, 0103 physical sciences, Other matrix algorithms, sea bed contact for catenary risers, equations of motion, Nonlinear equations, Other numerical methods in solid mechanics, bending moments, natural periods, three dimensional space, Thin bodies, structures, compact profile storage technique, small oscillations, tangent stiffness incremental approach

Dateibeschreibung: application/xml

Zugangs-URL: https://www.sciencedirect.com/science/article/pii/0045794988903641

Direct Integration Methods with Integral Model for Dynamic Systems.

Autoren: He-xiang Lü Hong-jie Yu Chun-hang Qiu

Quelle: Applied Mathematics & Mechanics. Feb2001, Vol. 22 Issue 2, p173-179. 7p.

Schlagwörter: *HYBRID systems, *INTEGRAL equations, *NUMERICAL integration, *FUNCTIONAL integration, *EQUATIONS

An improved-theta method for non-linear structural dynamic analysis

Autoren: Sun, Huan-chun

Schlagwörter: Wilson's theta-method, no over shooting phenomenon, Linear vibration theory, convergence, Vibrations in dynamical problems in solid mechanics, accuracy, non-linear dynamic analysis, Numerical integration, Other matrix algorithms, unconditional stability, Other numerical methods in solid mechanics

Dateibeschreibung: application/xml

Zugangs-URL: https://zbmath.org/3727765

Direct Integration Methods with Integral Model for Dynamic Systems: Direct integration methods with integral model for dynamic systems

Autoren: Hong-jie Yu He-xiang Lü Chun-hang Qiu

Quelle: Applied Mathematics and Mechanics. 22:173-179

Schlagwörter: 0209 industrial biotechnology, integral equation, 0203 mechanical engineering, Numerical approximation of solutions of dynamical problems in solid mechanics, numerical integration, 0211 other engineering and technologies, nonlinear, 02 engineering and technology, Computational methods for problems pertaining to mechanics of particles and systems, step-by-step integration, Numerical methods for initial value problems involving ordinary differential equations, 0201 civil engineering

Dateibeschreibung: application/xml

Zugangs-URL: https://www.amm.shu.edu.cn/CN/Y2001/V22/I2/173
https://link.springer.com/article/10.1023/A%3A1015532629854

Appendix B: Numerical Integration of Newton's Second Law.

Autoren: Blevins, Robert D.

Quelle: Formulas for Dynamics, Acoustics & Vibration; 2015, p418-421, 4p

A Novel Approach to Linear and Nonlinear Time-History Analysis of Structures: Gauss–Lobatto–Hermite 4-Point (GLH-4P) Method.

Autoren: Atasoy, Arman Ghalehjoogh, Mehdi Babaei Demirkapi, Abdullah

Quelle: Arabian Journal for Science & Engineering (Springer Science & Business Media B.V. ); Oct2024, Vol. 49 Issue 10, p14205-14224, 20p

Schlagwörter: TIME integration scheme, NONLINEAR analysis, ORDINARY differential equations, EQUATIONS of motion, ACCELERATION (Mechanics)

Velocity-based space-time FEMs for solid dynamics problem: generalized framework for linear basis functions in time.

Autoren: Sharma, Vikas Fujisawa, Kazunori Kuroda, Yuki

Quelle: Computational Mechanics; Oct2024, Vol. 74 Issue 4, p913-936, 24p

Schlagwörter: TIME integration scheme, NUMERICAL solutions to differential equations, FINITE element method, GALERKIN methods, FINITE differences

Investigation and Comparision of Modeling and Numerical Soloution of the Dynamic Ballasted Railway Tracks with Unsupported Sleepers.

Autoren: Bani Asadi, Alireza Bordbar, Mohammad Mosayebi, Seyed Ali et al.

Quelle: International Journal of Railway Research; 2025, Vol. 12 Issue 2, p34-48, 15p

The Thermal-Mass-Redistributed Finite Element Method Combined with the Houbolt Method for 2D Transient Heat Conduction Problems.

Autoren: Shi, Caixia Niu, Ruiping Wu, Chengtao

Quelle: International Journal of Computational Methods; Apr2025, Vol. 22 Issue 3, p1-31, 31p

Schlagwörter: FINITE difference method, FINITE element method, HEAT conduction, TIME management

Resonance assessment of 2-story RC framed structure using linear time history analysis methods.

Autoren: El Marzguioui, Samir El Ghoulbzouri, Abdelouafi

Quelle: MATEC Web of Conferences; 10/27/2025, Vol. 415, p1-11, 11p

Dynamic Analysis of Resilient Rocking Wall Structures: A Numerical Study on Performance Demands †.

Autoren: Assadi, Soheil Hashemi, Ashkan Chan, Nicholas et al.

Quelle: Buildings (2075-5309); Mar2025, Vol. 15 Issue 5, p802, 23p

Schlagwörter: GROUND motion, ROCK analysis, JUDGMENT (Psychology), NONLINEAR analysis, STANDARDS

基于长短期记忆网络的区间不确定性动态载荷识别方法. (Chinese)

Alternate Title: A Long Short-Term Memory Networks Based Method for Force Reconstruction With Interval Uncertainties. (English)

Autoren: 王磊 程辽辽 胡举喜 et al.

Quelle: Applied Mathematics & Mechanics (1000-0887); Aug2025, Vol. 46 Issue 8, p959-972, 14p

Schlagwörter: LONG short-term memory, INDEPENDENT variables, EXPERIMENTAL design, GENERALIZATION, SIGNALS & signaling

Modified Wilson-theta Method under State Feedback and Its Calculation Stability.

Autoren: Qingfeng, Huang Qunxian, Huang

Quelle: 2013 Fourth International Conference on Digital Manufacturing & Automation; 2013, p797-800, 4p

Inverse WKB recursive solution method for dynamic load identification of linear time-varying structural systems.

Autoren: Li, Yixiao Zhang, Fang Jiang, Jinhui et al.

Quelle: Acta Mechanica; May2024, Vol. 235 Issue 5, p2823-2843, 21p

Schlagwörter: DYNAMIC loads, TIME-varying systems, RECURSIVE functions, DYNAMICAL systems

A Machine-Learning-Based Approach for Railway Track Monitoring Using Acceleration Measured on an In-Service Train.

Autoren: Malekjafarian, Abdollah Sarrabezolles, Chalres-Antoine Khan, Muhammad Arslan et al.

Quelle: Sensors (14248220); Sep2023, Vol. 23 Issue 17, p7568, 17p

Schlagwörter: EMPLOYEE training, BALLAST (Railroads), INFRASTRUCTURE (Economics)

Application of the Modified Rosenbrock Algorithm for Transient Rotordynamic Analysis

Autoren: Dhruv Kumar Anand Srinivasan

Quelle: Volume 1: 24th Conference on Mechanical Vibration and Noise, Parts A and B. :681-685

Zugangs-URL: https://asmedigitalcollection.asme.org/IDETC-CIE/proceedings-pdf/IDETC-CIE2012/45004/681/4256379/681_1.pdf
https://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1736007
https://risk.asmedigitalcollection.asme.org/IDETC-CIE/proceedings/IDETC-CIE2012/45004/681/254295
http://proceedings.asmedigitalcollection.asme.org/proceeding.aspx?articleid=1736007
https://offshoremechanics.asmedigitalcollection.asme.org/IDETC-CIE/proceedings/IDETC-CIE2012/45004/681/254295
https://journals.asmedigitalcollection.asme.org/IDETC-CIE/proceedings/IDETC-CIE2012/45004/681/254295

Investigations on the Effects of Rail Longitudinal Forces in Train-Track Dynamic Interaction.

Autoren: Taghipour, Amirhesam Zakeri, Jabbar Ali Mosayebi, Seyed Ali

Quelle: Periodica Polytechnica: Civil Engineering; 2024, Vol. 68 Issue 2, p364-374, 11p

Schlagwörter: BALLAST (Railroads), ACCELERATION (Mechanics), FINITE element method, COMPRESSIVE force, LIVE loads, BRAKE systems

On a fourth order FEA multistep time integration method for lightly damped media.

Autoren: Nicholson, D. Lin, B.

Quelle: Acta Mechanica; Apr2006, Vol. 183 Issue 1-2, p23-40, 18p, 1 Graph

Schlagwörter: FINITE element method, DAMPING (Mechanics), INTEGRAL equations, EIGENVALUES, LINEAR systems, NUMERICAL analysis

A Linear Elastic Fracture Mechanics Analysis of the Pre-Cracked Concrete Failure Mechanism Under Modes I, II, III, and IV Loading Conditions.

Autoren: Fu, J. Haeri, H. Yavari, M. D. et al.

Quelle: Strength of Materials; Sep2021, Vol. 53 Issue 5, p784-796, 13p

Schlagwörter: LINEAR elastic fracture mechanics, STRESS intensity factors (Fracture mechanics), CONCRETE fatigue, CONCRETE analysis, CRACK propagation

An alternative single-step algorithm for dynamic problems.

Autoren: Zienkiewicz, O. C. Wood, W. L. Taylor, R. L.

Quelle: Earthquake Engineering & Structural Dynamics; 1980, Vol. 8 Issue 1, p31-40, 10p