ANALYSIS OF FRAMES WITH NONPRISMATIC MEMBERS

Date

1991-06-01

Author

ELMEZAINI, N
BALKAYA, C
CITIPITIOGLU, E

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The linear elastic behavior of frames with nonprismatic members is investigated by using isoparametric plane stress finite elements. It is determined that the conventional methods of analysis for these types of structures lead to erroneous results. Comparison of the fixed end moments, stiffness, and carry-over factors of nonprismatic members available in the literature with those computed by finite element analysis reveals large discrepancies. Based on an extensive study, sources and magnitudes of errors are presented. Recommendations for proper modeling by using conventional frame analysis computer programs are made.

Subject Keywords

Mechanical Engineering, General Materials Science, Mechanics of Materials, Civil and Structural Engineering, Building and Construction

URI

https://hdl.handle.net/11511/67229

Journal

JOURNAL OF STRUCTURAL ENGINEERING-ASCE

DOI

https://doi.org/10.1061/(asce)0733-9445(1991)117:6(1573)

Collections

Department of Civil Engineering, Article

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Citation Formats

N. ELMEZAINI, C. BALKAYA, and E. CITIPITIOGLU, “ANALYSIS OF FRAMES WITH NONPRISMATIC MEMBERS,” JOURNAL OF STRUCTURAL ENGINEERING-ASCE, pp. 1573–1592, 1991, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/67229.