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Abstract:
Structural reanalysis is frequently utilized to reduce the computational cost so that the process of design or optimization can be accelerated. The supports can be regarded as the design variables and may be modified in various types of structural optimization problems. The location, number, and type of supports can make a great impact on the performance of the structure. This paper presents a unified method for structural static reanalysis with imposition or relaxation of some support constraints. The information from the initial analysis has been fully utilized and the computational time can be significantly reduced. Numerical examples are used to validate the effectiveness of the proposed method.
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STRUCTURAL ENGINEERING AND MECHANICS
ISSN: 1225-4568
Year: 2017
Issue: 3
Volume: 62
Page: 297-302
2 . 1 9 1
JCR@2017
3 . 5 2 4
JCR@2020
ESI Discipline: ENGINEERING;
ESI HC Threshold:121
JCR Journal Grade:2
CAS Journal Grade:3
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 2