Effects of joint modeling deficiencies on numerical structure-borne power predictions in the round-robin T-shaped beam

Stephen A. Hambric; Richard P. Szwerc

Effects of joint modeling deficiencies on numerical structure-borne power predictions in the round-robin T-shaped beam

Stephen A. Hambric, Richard P. Szwerc

Applied Research Laboratory (ARL)

Research output: Contribution to journal › Conference article › peer-review

1 Scopus citations

Abstract

Beam elements are not sufficient to model power flow through thick jointed structures. High wavenumber modes, and coexisting flexural and axial waves are affected significantly by joints. An additional joint modeling is required. Hence, an approach is considered wherein the joint separate legs are connected with a set of springs in a suitable degrees of freedom. The spring constant is determined by static structural finite element analysis on the solid T-beam model.

Original language	English (US)
Pages (from-to)	461-466
Number of pages	6
Journal	Proceedings - National Conference on Noise Control Engineering
Volume	1
State	Published - Dec 1 1996
Event	Proceedings of the 1996 National Conference on Noise Control Engineering. Part 2 (of 2) - Bellevue, WA, USA Duration: Sep 29 1996 → Oct 2 1996

All Science Journal Classification (ASJC) codes

Acoustics and Ultrasonics

Cite this

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title = "Effects of joint modeling deficiencies on numerical structure-borne power predictions in the round-robin T-shaped beam",

abstract = "Beam elements are not sufficient to model power flow through thick jointed structures. High wavenumber modes, and coexisting flexural and axial waves are affected significantly by joints. An additional joint modeling is required. Hence, an approach is considered wherein the joint separate legs are connected with a set of springs in a suitable degrees of freedom. The spring constant is determined by static structural finite element analysis on the solid T-beam model.",

author = "Hambric, {Stephen A.} and Szwerc, {Richard P.}",

year = "1996",

month = dec,

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language = "English (US)",

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journal = "Proceedings - National Conference on Noise Control Engineering",

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note = "Proceedings of the 1996 National Conference on Noise Control Engineering. Part 2 (of 2) ; Conference date: 29-09-1996 Through 02-10-1996",

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T1 - Effects of joint modeling deficiencies on numerical structure-borne power predictions in the round-robin T-shaped beam

AU - Hambric, Stephen A.

AU - Szwerc, Richard P.

PY - 1996/12/1

Y1 - 1996/12/1

N2 - Beam elements are not sufficient to model power flow through thick jointed structures. High wavenumber modes, and coexisting flexural and axial waves are affected significantly by joints. An additional joint modeling is required. Hence, an approach is considered wherein the joint separate legs are connected with a set of springs in a suitable degrees of freedom. The spring constant is determined by static structural finite element analysis on the solid T-beam model.

AB - Beam elements are not sufficient to model power flow through thick jointed structures. High wavenumber modes, and coexisting flexural and axial waves are affected significantly by joints. An additional joint modeling is required. Hence, an approach is considered wherein the joint separate legs are connected with a set of springs in a suitable degrees of freedom. The spring constant is determined by static structural finite element analysis on the solid T-beam model.

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M3 - Conference article

AN - SCOPUS:0030365686

SN - 0736-2935

VL - 1

SP - 461

EP - 466

JO - Proceedings - National Conference on Noise Control Engineering

JF - Proceedings - National Conference on Noise Control Engineering

T2 - Proceedings of the 1996 National Conference on Noise Control Engineering. Part 2 (of 2)

Y2 - 29 September 1996 through 2 October 1996

ER -

Effects of joint modeling deficiencies on numerical structure-borne power predictions in the round-robin T-shaped beam

Abstract

All Science Journal Classification (ASJC) codes

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