Factors influencing the progressive collapse resistance of RC frame structures

I Azim, J Yang, S Bhatta, F Wang, Q Liu - Journal of Building Engineering, 2020 - Elsevier
Progressive collapse of reinforced concrete (RC) structures has attracted much attention in
the past two decades due to the devastating effects associated with it. This paper presents …

Advances in computational simulation of gravity-induced disproportionate collapse of RC frame buildings

SK Kunnath, Y Bao, S El-Tawil - Journal of Structural Engineering, 2018 - ascelibrary.org
Current methods and practices for modeling and numerical simulation of disproportionate
collapse of reinforced concrete (RC) frame buildings are reviewed. Modeling advances at …

Incorporating modeling uncertainties in the assessment of seismic collapse risk of buildings

AB Liel, CB Haselton, GG Deierlein, JW Baker - Structural safety, 2009 - Elsevier
The primary goal of seismic provisions in building codes is to protect life safety through the
prevention of structural collapse. To evaluate the extent to which current and past building …

Seismic collapse safety of reinforced concrete buildings. II: Comparative assessment of nonductile and ductile moment frames

AB Liel, CB Haselton, GG Deierlein - Journal of Structural …, 2011 - ascelibrary.org
This study is the second of two companion papers to examine the seismic collapse safety of
reinforced concrete frame buildings, and examines nonductile moment frames that are …

Macromodel-based simulation of progressive collapse: RC frame structures

Y Bao, SK Kunnath, S El-Tawil… - Journal of Structural …, 2008 - ascelibrary.org
The potential for progressive collapse of a typical reinforced concrete (RC) moment frame
structure initiated through the loss of one or more first-story columns is numerically simulated …

Update to ASCE/SEI 41 concrete provisions

KJ Elwood, AB Matamoros, JW Wallace… - Earthquake …, 2007 - journals.sagepub.com
A proposed supplement to ASCE/SEI 41 Seismic Rehabilitation of Existing Buildings has
been developed for the purpose of updating provisions related to existing reinforced …

Statistical models for shear strength of RC beam‐column joints using machine‐learning techniques

JS Jeon, A Shafieezadeh… - … engineering & structural …, 2014 - Wiley Online Library
This paper proposes a new set of probabilistic joint shear strength models using the
conventional multiple linear regression method, and advanced machine‐learning methods …

Seismic evaluation of post-tensioned precast concrete frames with non-grouted fuse-type dissipaters under successive excitations

Y Zhang, B He, RS Henry, CL Wang - Journal of Building Engineering, 2024 - Elsevier
In recent years, demands for mitigating structural damage and post-earthquake repair costs
have spurred considerable research on self-centering seismic force-resisting systems. This …

Material model parameters for the Giuffrè-Menegotto-Pinto uniaxial steel stress-strain model

R Carreño, KH Lotfizadeh, JP Conte… - Journal of Structural …, 2020 - ascelibrary.org
Abstract The uniaxial Giuffrè-Menegotto-Pinto (GMP) constitutive steel model is widely used
in nonlinear modeling of reinforced concrete components. However, the parameters …

[LIBRO][B] Assessing the collapse risk of California's existing reinforced concrete frame structures: Metrics for seismic safety decisions

AB Liel - 2008 - search.proquest.com
The emerging field of performance-based earthquake engineering enables the evaluation of
seismic performance of building structures. In this study, performance-based earthquake …