In this paper, the dynamic behaviour of coupled shear wall-frame systems is analyzed. A continuum approach for coupled shear walls with any number of opening rows is used, accounting for shear strain effects in both solid walls and lintel beams. A finite element formulation based on hierarchical sha
Stability and dynamics of shear-wall frame structures
β Scribed by Riko Rosman
- Publisher
- Elsevier Science
- Year
- 1974
- Weight
- 635 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0007-3628
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β¦ Synopsis
Applyhlg the shear-cantilever concept to describe the dΒ’fleetion-load relationship of the fi'ames, buckling and~'ee vibrations of shear-wall-/)'ame structures are investigated. Both the plane and the torsional problem are dealt with.
Simple .formulae are derit, ed for the buckling loads and Ji'ee-t:ibrations periods'. Numerical values of stability and clynamic coefficients are listed in a table. They enable rapid stability and dynamic analyses ~)/" shear-wall-/)'ame structures to be made in engineering qffices.
The knowledge of the buckling loads allows the consideration 0[ the P-A effect, i.e. second-order analyses to be made.
π SIMILAR VOLUMES
The stiffness matrix approach has been used to solve frames with or without shear walls. In case of shear walls it is assumed that between the centre line and edge of the shear wall the beam is infinitely rigid. An experimental investigation has been conducted to test the validity of the assumption.