[PDF][PDF] Earthquake induced torsion in buildings: critical review and state of the art

SA Anagnostopoulos, MT Kyrkos… - Earthquakes and …, 2015 - researchgate.net
The problem of earthquake induced torsion in buildings is quite old and although it has
received a lot of attention in the past several decades, it is still open. This is evident not only …

An answer to an important controversy and the need for caution when using simple models to predict inelastic earthquake response of buildings with torsion

SA Anagnostopoulos, C Alexopoulou… - Earthquake …, 2010 - Wiley Online Library
This paper presents evidence that the extension of conclusions based on the widely used
simplified, one story, eccentric systems of the shear‐beam type, to actual, nonsymmetric …

[图书][B] Accidental and natural torsion in buildings

JC De la Llera Martin - 1994 - search.proquest.com
Because of the torsional vibration of a building during an earthquake, the displacement
demands on the different resisting planes of the structure may increase relative to those of a …

Inelastic torsion of multistorey buildings under earthquake excitations

KG Stathopoulos… - … Engineering & Structural …, 2005 - Wiley Online Library
The inelastic earthquake response of eccentric, multistorey, frame‐type, reinforced concrete
buildings is investigated using three‐and five‐storey models, subjected to a set of 10, two …

Earthquake response of torsionally-coupled buildings

R Hejal, AK Chopra - 1987 - nehrpsearch.nist.gov
The elastic response of torsionally-coupled, one-story framed buildings to earthquake
ground motion is presented for a wide range of values of the various system parameters …

On the inelastic torsional response of single‐storey structures under bi‐axial excitation

I Peruš, P Fajfar - Earthquake engineering & structural …, 2005 - Wiley Online Library
An attempt has been made to explore the general trends in the seismic response of plan‐
asymmetric structures without any restrictions imposed by a particular code. Systems with …

Accidental torsion in buildings due to stiffness uncertainty

JC De la Llera, AK Chopra - Earthquake engineering & …, 1994 - Wiley Online Library
Discrepancies between the computed and actual values of the structural element stiffness
imply that a building with nominally symmetric plan is actually asymmetric to some unknown …

Evaluation of code torsional provisions by a time history approach

AM Chandler, GL Hutchinson - Earthquake engineering & …, 1987 - Wiley Online Library
Presented in this paper is a detailed parametric study of the coupled lateral and torsional
response of single‐storey building models subjected to earthquake base loadings. The aim …

Accidental design eccentricity: Is it important for the inelastic response of buildings to strong earthquakes?

KG Stathopoulos, SA Anagnostopoulos - Soil Dynamics and Earthquake …, 2010 - Elsevier
To deal with earthquake-induced torsion in buildings due to some uncertain factors, difficult
to account for directly in design, modern codes have introduced the so-called accidental …

On the inelastic seismic response of asymmetric buildings under bi‐axial excitation

D Marus̆ić, P Fajfar - Earthquake Engineering & Structural …, 2005 - Wiley Online Library
The elastic and inelastic seismic response of plan‐asymmetric regular multi‐storey steel‐
frame buildings has been investigated under bi‐directional horizontal ground motions …