SEISMIC DESIGN PHILOSOPHIES AND PERFORMANCE-BASED DESIGN CRITERIA. IN: BRIDGE ENGINEERING: SEISMIC DESIGN
Liwei Duan, F Li
Abstract
Liwei Duan, F Li
Abstract
This paper discusses the bridge design philosophies and current practice in the United States. No-collapse based design is usually applied to ordinary bridges, and performance-based design is used for important bridges. Some sample performance-based seismic design criteria are presented as a reference guide. The paper has attempted to address only some of the many issues incumbent upon designers of bridges for adequate performance under seismic load.
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This paper discusses the bridge design philosophies and current practice in the United States. No-collapse based design is usually applied to ordinary bridges, and performance-based design is used for important bridges. Some sample performance-based seismic design criteria are presented as a reference guide. The paper has attempted to address only some of the many issues incumbent upon designers of bridges for adequate performance under seismic load.
Key concepts: Seismic analysis, Bridge (graph theory), Engineering, Philosophy of design, Construction engineering, Engineering design process, Design methods, Civil engineering