Title:
Elasto-Plastic Analysis of a Core Subjected to Torsion
Author(s):
J. Schwaighofer and W. N. Ho
Publication:
Symposium Paper
Volume:
63
Issue:
Appears on pages(s):
497-514
Keywords:
cores; cracking (fracturing); elastic analysis; high-rise buildings; lateral pressure; loads (forces); mathematical models; plastic analysis; reinforced concrete; structural analysis; torsion; yield point.
DOI:
10.14359/6663
Date:
8/1/1980
Abstract:
The equivalent frame method is employed in the elasto-plastic analysis of a perforated core structure which is subjected to uniformly distributed torque over the height of the core. In a step by step approach the sequence of crack formation, and the onset of yielding of the tension steel in the coupling elements and the shear walls is given.