Publication Date:
2011-08-18
Description:
The susceptibility to induced torsional response of symmetric building structures with nonliner resisting elements was investigated. Stability curves show the effect of the arrangement of the load resisting elements on induced torsional coupling in these nonliner but other wise symmetric structures. Universal upper and lower bound instability curves are also derived; these identify the susceptibility to torsional coupling of symmetric structures with different stiffness arrangements but which have equal mass and total lateral stiffness, and which are intended to model alternative structural strategies for lateral load resistance.
Keywords:
STRUCTURAL MECHANICS
Type:
NASA. Langley Research Center Res. in Struct. and Solid Mech., 1982; p 313-328
Format:
text