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Snow-Induced Building Failures
Publisher: American Society of Civil Engineers
Abstract: This study examines 1,029 snow-induced building failure incidents in the United States between 1989 and 2009 and 91 international incidents between 1979 and 2009. Incidents were identified through newspaper archives, ...
Impact of Spatial Variations in Permeability of Liquefiable Deposits on Seismic Performance of Structures and Effectiveness of Drains
Publisher: American Society of Civil Engineers
Abstract: Sand deposits are often stratified with thin layers of low-permeability silt. Previous studies have shown that the presence of sharp variations in permeability could slow down the dissipation of earthquake-induced excess ...
Dilemma of the Tropics: Changes to Housing Safety Perceptions, Preferences, and Priorities in Multihazard Environments
Publisher: ASCE
Abstract: This study seeks to understand how housing safety perceptions have changed after a specific hazard event: the 2019–2020 earthquakes affecting the US Caribbean island of Puerto Rico. The research team conducted and qualitatively ...
Seismic Interaction of Adjacent Structures on Liquefiable Soils: Insight from Centrifuge and Numerical Modeling
Publisher: ASCE
Abstract: In urban environments, structures are often built in close proximity to each other. Seismic coupling and structure-soil-structure interaction (SSSI) are known to affect system accelerations, settlement, and tilt with ...
A Probabilistic Predictive Model for Foundation Settlement on Liquefiable Soils Improved with Ground Densification
Publisher: ASCE
Abstract: In this paper, we present a probabilistic predictive procedure for a foundation’s permanent average settlement on liquefiable soils improved with ground densification. The proposed procedure is based on 770 three-dimensional ...
Axial Resistance of Pipelines with Enlarged Joints
Publisher: American Society of Civil Engineers
Abstract: Buried pipelines subjected to permanent ground deformations (through, e.g., earthquake-induced liquefaction or fault rupture) often experience widespread damage. Regardless of the direction of ground movement, pipelines ...
Information Deficits and Community Disaster Resilience
Publisher: American Society of Civil Engineers
Probabilistic Models for Residual and Peak Transient Tilt of Mat-Founded Structures on Liquefiable Soils
Publisher: American Society of Civil Engineers
Abstract: This paper presents probabilistic models for predicting the residual and peak transient tilt of mat-founded structures on liquefiable ground. First, the study presents a completely empirical model based on correlating ...