Analyses of frame problems by DQEM using EDQ

Chang N. Chen

Analyses of frame problems by DQEM using EDQ

Chang N. Chen

Department of Systems and Naval Mechatronic Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

The differential quadrature element method (DQEM) and the extended differential quadrature (EDQ) have been proposed by the author. The EDQ is used to the differential quadrature element analysis of the frame problems. The element can be a nonprismatic beam. The EDQ technique is used to discretize the element-based governing differential equations, the transition conditions at joints and the boundary conditions on domain boundaries. An overall algebraic system can be obtained by assembling all of the discretized equations. A numerically rigorous solution can be obtained by solving the global algebraic system. Mathematical formulations for the EDQ-based DQEM frame analysis are carried out. By using this DQEM model, accurate results of frame problems can efficiently be obtained. Numerical results demonstrate this DQEM model.

Original language	English
Title of host publication	American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC
Publisher	ASME
Pages	671-678
Number of pages	8
Volume	67
ISBN (Print)	0791816346
Publication status	Published - 1999
Event	Dynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition) - Nashville, TN, USA Duration: 1999 Nov 14 → 1999 Nov 19

Other

Other	Dynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition)
City	Nashville, TN, USA
Period	99-11-14 → 99-11-19

All Science Journal Classification (ASJC) codes

Software
Mechanical Engineering

Cite this

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title = "Analyses of frame problems by DQEM using EDQ",

abstract = "The differential quadrature element method (DQEM) and the extended differential quadrature (EDQ) have been proposed by the author. The EDQ is used to the differential quadrature element analysis of the frame problems. The element can be a nonprismatic beam. The EDQ technique is used to discretize the element-based governing differential equations, the transition conditions at joints and the boundary conditions on domain boundaries. An overall algebraic system can be obtained by assembling all of the discretized equations. A numerically rigorous solution can be obtained by solving the global algebraic system. Mathematical formulations for the EDQ-based DQEM frame analysis are carried out. By using this DQEM model, accurate results of frame problems can efficiently be obtained. Numerical results demonstrate this DQEM model.",

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T1 - Analyses of frame problems by DQEM using EDQ

AU - Chen, Chang N.

PY - 1999

Y1 - 1999

N2 - The differential quadrature element method (DQEM) and the extended differential quadrature (EDQ) have been proposed by the author. The EDQ is used to the differential quadrature element analysis of the frame problems. The element can be a nonprismatic beam. The EDQ technique is used to discretize the element-based governing differential equations, the transition conditions at joints and the boundary conditions on domain boundaries. An overall algebraic system can be obtained by assembling all of the discretized equations. A numerically rigorous solution can be obtained by solving the global algebraic system. Mathematical formulations for the EDQ-based DQEM frame analysis are carried out. By using this DQEM model, accurate results of frame problems can efficiently be obtained. Numerical results demonstrate this DQEM model.

AB - The differential quadrature element method (DQEM) and the extended differential quadrature (EDQ) have been proposed by the author. The EDQ is used to the differential quadrature element analysis of the frame problems. The element can be a nonprismatic beam. The EDQ technique is used to discretize the element-based governing differential equations, the transition conditions at joints and the boundary conditions on domain boundaries. An overall algebraic system can be obtained by assembling all of the discretized equations. A numerically rigorous solution can be obtained by solving the global algebraic system. Mathematical formulations for the EDQ-based DQEM frame analysis are carried out. By using this DQEM model, accurate results of frame problems can efficiently be obtained. Numerical results demonstrate this DQEM model.

UR - https://www.scopus.com/pages/publications/0033297810

UR - https://www.scopus.com/pages/publications/0033297810#tab=citedBy

M3 - Conference contribution

AN - SCOPUS:0033297810

SN - 0791816346

VL - 67

SP - 671

EP - 678

BT - American Society of Mechanical Engineers, Dynamic Systems and Control Division (Publication) DSC

PB - ASME

T2 - Dynamic Systems and Control Division - 1999 (The ASME International Mechanical Engineering Congress and Exposition)

Y2 - 14 November 1999 through 19 November 1999

ER -

Analyses of frame problems by DQEM using EDQ

Abstract

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All Science Journal Classification (ASJC) codes

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