A critical review of probabilistic live load models for buildings: Models, surveys, Eurocode statistics and reliability-based calibration

LGL Costa, AT Beck - Structural Safety, 2024 - Elsevier
The appropriate assignment of gravity live loads is of fundamental importance in
establishing a design base for safe and economical structures. This paper presents a critical …

A modern survey method for determining extraordinary loads based on multi-source online data

C Xu, J Chen, J Li - Advances in Structural Engineering, 2023 - journals.sagepub.com
Induced by unusual events such as people gatherings or furniture stacking, extraordinary
loads rarely occur but can exhibit significant amplitudes. Though, sufficient statistical data …

Influence of structural capacity uncertainty on seismic reliability of buildings under narrow‐band motions

MA Montiel, SE Ruiz - Earthquake engineering & structural …, 2007 - Wiley Online Library
The influence of parameter uncertainties on the seismic reliability of several structural
reinforced concrete buildings is analysed. Drift hazard curves of buildings considering mean …

Revaluation of occupancy duration for live load using big data of enterprise credit information

Y Li, J Chen, J Li - Journal of Building Engineering, 2024 - Elsevier
The occupancy duration is an essential variable in establishing the time-varying model of
the live load. The manual questioning and inquiries, which are the common survey methods …

Accidental torsion within the frame of nonlinear dynamic analysis using code accidental eccentricities and Monte Carlo simulations

J De-la-Colina, J Valdés-González, FM Morones - Engineering Structures, 2021 - Elsevier
A comparative analysis of responses obtained with typical design procedures that consider
accidental eccentricities to provide torsional strength to buildings is presented. Design …

Accidental eccentricities, frame shear forces and ductility demands of buildings with uncertainties of stiffness and live load

J De-la-Colina, CA González-Pérez… - Engineering …, 2016 - Elsevier
Monte Carlo simulations of 3D structural models with 4, 6 and 15 stories, subjected to
bidirectional seismic excitation, were generated to study the accidental torsional response of …

Accidental eccentricity of story shear for low-rise office buildings

J De-la-Colina, B Benítez, SE Ruiz - Journal of structural …, 2011 - ascelibrary.org
This paper presents the results of a Monte Carlo simulation study on accidental eccentricity
of low-rise office buildings. The study incorporates results of a live-load survey in several …

A modern survey method for determining live loads based on multi-source and open-access data on the Internet

C Xu, J Chen, J Li - Frontiers of Structural and Civil Engineering, 2024 - Springer
Sufficient survey data are required to describe the stochastic behaviors of live loads.
However, due to manual and on-site operation required by traditional survey methods …

New proposal to incorporate seismic accidental torsion in the design of buildings

J De-la-Colina, J Valdés-González - International Journal of Civil …, 2021 - Springer
This work studies a new design procedure to account for accidental torsion in buildings
subjected to seismic ground motions. The procedure does not require a design accidental …

Live loads on floors of libraries and newspaper archive buildings

E Tapia-Hernández, AC Dominguez-Palacios… - International Journal of …, 2019 - Springer
A detailed live load survey was carried out on floors of the library and newspaper archive at
a public library in Mexico City. The study included furniture, racks and shelves, as well as …