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Reliability-Based Collapse Assessment of Wind-Excited Steel Structures within Performance-Based Wind Engineering
Publisher: ASCE
Abstract: As inelastic design for wind is embraced by the engineering community, there is an increasing demand for computational tools that enable the investigation of the nonlinear behavior of wind-excited structures and subsequent ...
Tall Buildings and Damping: A Concept-Based Data-Driven Model
Publisher: American Society of Civil Engineers
Abstract: Modern tall buildings are characterized by their slenderness and sensitivity to resonant wind effects. This is especially true considering the acceleration-based motion perception criteria under which they must be designed. ...
A Performance-Based Wind Engineering Framework for Envelope Systems of Engineered Buildings Subject to Directional Wind and Rain Hazards
Publisher: ASCE
Abstract: The adoption of performance-based wind engineering (PBWE) is rapidly becoming recognized as a fundamental step to reducing the huge economic losses caused by severe windstorms. This has led to the recent introduction of a ...
Response Estimation of Multi-Degree-of-Freedom Nonlinear Stochastic Structural Systems through Metamodeling
Publisher: ASCE
Abstract: The ever-growing reliance on probabilistic performance-based frameworks in assessing and designing structural systems is creating a need for efficient tools for propagating uncertainty through general nonlinear and dynamic ...
Metamodeling through Deep Learning of High-Dimensional Dynamic Nonlinear Systems Driven by General Stochastic Excitation
Publisher: ASCE
Abstract: Modern performance evaluation and design procedures for structural systems against severe natural hazards generally require the propagation of uncertainty through the repeated evaluation of high-dimensional nonlinear dynamic ...
Generalized Stratified Sampling for Efficient Reliability Assessment of Structures against Natural Hazards
Publisher: ASCE
Abstract: Performance-based engineering for natural hazards facilitates the design and appraisal of structures with rigorous evaluation of their uncertain structural behavior under potentially extreme stochastic loads expressed in ...
Performance Evaluation of Database-Enabled Design Frameworks for the Preliminary Design of Tall Buildings
Publisher: American Society of Civil Engineers
Abstract: Database-enabled design (DED) frameworks offer convenient meshing of wind-tunnel driven databases with state-of-the-art analysis methodologies for the design of low-rise to high-rise buildings. These procedures can serve ...
Probabilistic Models and Simulation of Irregular Masonry Walls
Publisher: American Society of Civil Engineers
Abstract: A method is proposed for generating samples of irregular masonry walls that capture the essential statistics of a given population. The method first entails characterizing the geometry of scaled star-like inclusions by ...
Performance-Based Design of High-Rise Buildings for Occupant Comfort
Publisher: American Society of Civil Engineers
Abstract: This paper introduces a framework for the performance-based design (PBD) of high-rise buildings with respect to the occupant comfort performance objective. The performance is expressed in terms of the probability—conditional ...
Framework for Modeling Interdependent Effects in Natural Disasters: Application to Wind Engineering
Publisher: American Society of Civil Engineers
Abstract: Modeling the various aspects of a disaster scenario and the interactions that occur between them is necessary to create a meaningful and high-fidelity simulation of the event. Using a publish-subscribe pattern for data ...