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RISThe Effect of In-Span Hinges and Span Numbers on the Seismic Vulnerability of Curved Box-Girder Highway Bridges Considering Material and Geometric Uncertainties
Publisher: ASCE
Abstract: Around 15% of seismically designed Californian box-girder bridges incorporate at least one in-span hinge. This class of bridges can be further divided into two subclasses (i.e., single-frame and multiframe subclasses) ...
Global Decoupling for Structural Reliability-Based Optimal Design Using Improved Differential Evolution and Chaos Control
Publisher: ASCE
Abstract: This paper presents a new method for performing reliability-based design optimization (RBDO) of structures based on sequential optimization and reliability assessment (SORA). SORA is an effective method for solving RBDO ...