Course:  	Tokyo Tech - Master Thesis
Use:            Multi-hazard risk assessment
Year:  	        2019
Area:           -	

Ortiz, N. (2019) Multi-Hazard Risk Assessment of Low-Rise Steel Diagrid Structural Systems. (MEng Tesis). Advisor: Anil Wijeyewickrema. Tokyo Institute of Technology, Tokyo, Japan.

A multi-hazard risk assessment of steel diagrid structures under non-concurrent seismic and wind loads was conducted. Initially, a motion-based design methodology was developed and validated for three configurations, which were analyzed with nonlinear techniques for obtaining their fragility curves as a function of their return periods and then assessed under three performance objectives. The results provide a useful risk management tool and it was found that the optimum angle and module are site-specific variables.

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