Superposition method of finite element and analytical solutions for transient creep analysis | Zendy

Yagawa G. | Zendy; Miyazaki N. | Zendy; Ando Y. | Zendy

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Superposition method of finite element and analytical solutions for transient creep analysis

Author(s) -

Yagawa G.,

Miyazaki N.,

Ando Y.

Publication year - 1977

Publication title -

international journal for numerical methods in engineering

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.421

H-Index - 168

eISSN - 1097-0207

pISSN - 0029-5981

DOI - 10.1002/nme.1620110707

Subject(s) - superposition principle , cantilever , finite element method , lagrange multiplier , transient (computer programming) , creep , mixed finite element method , extended finite element method , mathematics , structural engineering , mathematical analysis , computer science , mathematical optimization , engineering , materials science , composite material , operating system

Based on the Lagrange multiplier's concept, a superposition method of analytical and finite element solutions has been developed to solve efficiently various non‐linear and/or time‐dependent problems in structural mechanics. According to the theory, the transient creep behaviour of a cantilever beam is analysed as an expository example.

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