Publications associées à Ordre dorique

Effect of Column Base Flexibility on Earthquake-Induced Residual Deformations of Steel Columns

Post-earthquake residual deformations often control decisions regarding potential demolition of earthquake-damaged buildings. While residual deformations are typically assumed to be lateral, the column residual axial shortening has similar implications for ...

Trans Tech Publications Ltd2018

Revised ASCE-41 modeling recommendations for moment-resisting frame systems

Dimitrios Lignos, Ahmed Mohamed Ahmed Elkady, Alexander Riley Hartloper

Nonlinear static and dynamic analysis is utilized by engineers to evaluate the seismic behavior of new and existing structures in the context of performance-based earthquake engineering. Numerous experiments on steel moment-resisting frames and their compo ...

2018

The seismic stability and ductility of steel columns interacting with concrete footings

Dimitrios Lignos, Hiroyuki Inamasu

First-story columns in steel moment resisting frames are subjected to various forms of geometric instabilities during earthquakes. These instabilities have the potential to seriously compromise structural performance, and expedite structural collapse. In t ...

American Institute of Steel Construction2017

Collapse Behavior of Steel Columns as Part of Steel Frame Buildings: Experiments and Numerical Models

Dimitrios Lignos

Earthquake-induced collapse risk assessment of steel frame buildings requires the use of deterioration models that simulate instabilities that cause strength and stiffness deterioration of structural steel components. In the case of steel columns in additi ...

International Association of Earthquake Engineering2017

Simulação numérica da instabilidade de paredes finas de betão armado usando elementos de viga sujeitos a tração-compressão / Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Katrin Beyer, João Saraiva Esteves Pacheco de Almeida, Angelica Rosso

The increasing demand for housing in Colombia and several neighbouring countries, together with the large relative cost of the materials, has prompted city administrations to build thin reinforced concrete (RC) wall buildings with a single layer of reinfor ...

2016

Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Katrin Beyer, João Saraiva Esteves Pacheco de Almeida, Angelica Rosso

The increasing demand for housing in Colombia and several neighboring countries, together with the large relative cost of the materials, has prompted city administrations to build thin reinforced concrete (RC) wall buildings with a single layer of reinforc ...

2016

Out-of-plane behaviour of reinforced concrete members with single reinforcement layer subjected to cyclic axial loading: beam-column element simulation

Katrin Beyer, João Saraiva Esteves Pacheco de Almeida, Angelica Rosso

Earthquake loads can induce out-of-plane deformations in thin reinforced concrete (RC) walls that may lead to member out-of-plane failure or cause a premature in-plane collapse. Such instability phenomena have been observed after the recent earthquakes in ...

2016

Simplified wide-column model for the blind prediction shake table test of a U-shaped wall building

João Saraiva Esteves Pacheco de Almeida

Reinforced concrete (RC) structures with tri-dimensional asymmetries tend to exhibit torsional effects that are of great concern in the field of earthquake engineering, in particular at large ductility levels where they become more relevant [MAN09]. In nuc ...

2014

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Ordre dorique

Effect of Column Base Flexibility on Earthquake-Induced Residual Deformations of Steel Columns

Revised ASCE-41 modeling recommendations for moment-resisting frame systems

Effect of Column Base Flexibility on the Hysteretic Response of Wide Flange Steel Columns

The seismic stability and ductility of steel columns interacting with concrete footings

Collapse Behavior of Steel Columns as Part of Steel Frame Buildings: Experiments and Numerical Models

Simulação numérica da instabilidade de paredes finas de betão armado usando elementos de viga sujeitos a tração-compressão / Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Out-of-plane behaviour of reinforced concrete members with single reinforcement layer subjected to cyclic axial loading: beam-column element simulation

Simplified wide-column model for the blind prediction shake table test of a U-shaped wall building

Graph Chatbot

Chattez avec Graph Search

Collapse Behavior of Steel Columns as Part of Steel Frame Buildings: Experiments and Numerical Models

Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Effect of Column Base Flexibility on Earthquake-Induced Residual Deformations of Steel Columns

The seismic stability and ductility of steel columns interacting with concrete footings

Simplified wide-column model for the blind prediction shake table test of a U-shaped wall building

Effect of Column Base Flexibility on the Hysteretic Response of Wide Flange Steel Columns

Simulação numérica da instabilidade de paredes finas de betão armado usando elementos de viga sujeitos a tração-compressão / Numerical simulation of instability of thin reinforced concrete walls using beam elements under tension-compression

Revised ASCE-41 modeling recommendations for moment-resisting frame systems

Out-of-plane behaviour of reinforced concrete members with single reinforcement layer subjected to cyclic axial loading: beam-column element simulation