Studies on the effect of inclination of reinforcement and wave propagation in concrete cores through finite element simulations

Materials Today Proceedings ◽

10.1016/j.matpr.2020.11.456 ◽

2021 ◽

Author(s):

S. Herald Lessly ◽

R. Senthil ◽

U. Ellampooranan

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Finite Element Simulations

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Nondestructive evaluation of defects in concrete structures based on finite element simulations of ultrasonic wave propagation

Nondestructive Testing And Evaluation ◽

10.1080/10589751003658057 ◽

2010 ◽

Vol 25 (4) ◽

pp. 289-315 ◽

Author(s):

Giuseppe Acciani ◽

Girolamo Fornarelli ◽

Antonio Giaquinto ◽

Domenico Maiullari

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Nondestructive Evaluation ◽

Ultrasonic Wave ◽

Concrete Structures ◽

Finite Element Simulations ◽

Ultrasonic Wave Propagation

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Finite element simulations of wave propagation in soils using a Viscoelastic model

Soil Dynamics and Earthquake Engineering ◽

10.1016/j.soildyn.2016.06.005 ◽

2016 ◽

Vol 88 ◽

pp. 207-214 ◽

Author(s):

Z. Cheng ◽

E.C. Leong

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Viscoelastic Model ◽

Finite Element Simulations

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Effect of Conical Profile on the Transmission of Elastic Waves From Cylindrical Waveguide to Bulk

Journal of Nondestructive Evaluation Diagnostics and Prognostics of Engineering Systems ◽

10.1115/1.4046724 ◽

2020 ◽

Vol 3 (3) ◽

Author(s):

Ahmed A. Zul Karnain ◽

Prabhu Rajagopal

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Elastic Waves ◽

Longitudinal Mode ◽

Finite Element Simulations ◽

Ultrasonic Transducers ◽

Cylindrical Waveguide ◽

Back Wall ◽

Beam Directionality ◽

Transition Profile

Abstract This paper studies the transmission of elastic waves into test specimens for cylindrical waveguide-based ultrasonic transducers. However, to achieve better mode focusing, topographical waveguides with conical profiles were studied. Finite element simulations were used to study wave propagation and transmission into specimen samples using such “transmission horns.” Fundamental longitudinal mode L(0,1) was generated in cylindrical rods. Results from both finite element simulations and experiments show that a 50-deg conical transition profile help achieve better transmission and beam directionality into the specimen and also better reception of the back wall reflections at the waveguide as compared to a simple cylindrical rod waveguide.

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High-performance finite-element simulations of seismic wave propagation in three-dimensional nonlinear inelastic geological media

Parallel Computing ◽

10.1016/j.parco.2009.12.011 ◽

2010 ◽

Vol 36 (5-6) ◽

pp. 308-325 ◽

Author(s):

Fabrice Dupros ◽

Florent De Martin ◽

Evelyne Foerster ◽

Dimitri Komatitsch ◽

Jean Roman

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Seismic Wave ◽

High Performance ◽

Three Dimensional ◽

Seismic Wave Propagation ◽

Finite Element Simulations

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Calculation of acoustic streaming velocity and radiation force based on finite element simulations of nonlinear wave propagation

2000 IEEE Ultrasonics Symposium. Proceedings. An International Symposium (Cat. No.00CH37121) ◽

10.1109/ultsym.2000.922617 ◽

2002 ◽

Author(s):

J. Hoffelner ◽

H. Landes ◽

R. Lerch

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Nonlinear Wave ◽

Acoustic Streaming ◽

Radiation Force ◽

Finite Element Simulations ◽

Nonlinear Wave Propagation ◽

Streaming Velocity

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On the introduction of return mapping schemes in elasto-plastic finite element simulations for isotropic and kinematic hardening

i-manager’s Journal on Mechanical Engineering ◽

10.26634/jme.3.1.2084 ◽

2013 ◽

Vol 3 (1) ◽

pp. 17-29

Author(s):

Moosa Esmaeili ◽

◽

Andreas chsner ◽

Keyword(s):

Finite Element ◽

Kinematic Hardening ◽

Finite Element Simulations ◽

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Flexural Wave Propagation in Slowly Varying Thin Plate Strip Using a Finite Element Approach

10.26678/abcm.cobem2017.cob17-0819 ◽

2017 ◽

Author(s):

Neil Ferguson ◽

Brian Mace ◽

Adriano Todorovic Fabro

Keyword(s):

Finite Element ◽

Wave Propagation ◽

Flexural Wave ◽

Finite Element Approach ◽

Element Approach ◽

Plate Strip ◽

Flexural Wave Propagation

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A high-order generalized Finite Element Method for multiscale structural dynamics and wave propagation

Computer Methods in Applied Mechanics and Engineering ◽

10.1016/j.cma.2021.113934 ◽

2021 ◽

Vol 384 ◽

pp. 113934

Author(s):

A.G. Sanchez-Rivadeneira ◽

C.A. Duarte

Keyword(s):

Finite Element Method ◽

Finite Element ◽

Wave Propagation ◽

Structural Dynamics ◽

Generalized Finite Element Method ◽

Generalized Finite Element ◽

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Thermomechanical finite element simulations of ultrasonically assisted turning

Computational Materials Science ◽

10.1016/j.commatsci.2004.09.019 ◽

2005 ◽

Vol 32 (3-4) ◽

pp. 463-471 ◽

Author(s):

A.V. Mitrofanov ◽

V.I. Babitsky ◽

V.V. Silberschmidt

Keyword(s):

Finite Element ◽

Finite Element Simulations

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Isothermal extrusion speed curve design for porthole die of hollow aluminium profile based on PID algorithm and finite element simulations

Transactions of Nonferrous Metals Society of China ◽

10.1016/s1003-6326(21)65628-5 ◽

2021 ◽

Vol 31 (7) ◽

pp. 1939-1950

Author(s):

Jie YI ◽

Zhi-wen LIU ◽

Wen-qi ZENG

Keyword(s):

Finite Element ◽

Finite Element Simulations ◽

Extrusion Speed ◽

Pid Algorithm ◽

Curve Design ◽

Porthole Die ◽

Isothermal Extrusion

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