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RISTheory and Empirical Analysis of Bridge Load Limitation Under the Action of Typical Heavy-Duty Vehicles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the continuous growth of transportation demands, in-service highway bridges face greater challenges in their long-term operational lifespans, and bridge collapse accidents caused by vehicle overloading occur from time ...
Experimental Investigation of a Rapid Calculation and Damage Diagnosis of the Quasistatic Influence Line of a Self-Anchored Suspension Bridge Based on Deflection Theory
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Based on deflection theory, the basic differential equations and deformation compatibility equations of self-anchored suspension bridges are established. The calculation formula for the stiffening girder deflection of a ...
A Mode Sensitivity Enhancement Method for Beam Bridge Using High-Density Strain Feedback
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Closed-loop damage diagnosis method has attracted some attention in recent years; however, for lack of sufficient measuring points, it is difficult to achieve robust control of large structures cause the output dimension ...
Semiempirical Solution for Determining the Clear Water Local Scour Depth of Pile Groups
Publisher: American Society of Civil Engineers
Abstract: AbstractLocal scour around pile groups is an important and challenging problem in various
engineering applications. In this work, we develop a semiempirical solution for the
clear water local scour depth of pile groups on ...
Investigation of the Dynamic Performance of High-Speed Railway Bridges in Cold Regions Based on Vehicle–Bridge Coupling Vibrations
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This work uses numerical simulations to systematically study the dynamic performance of high-speed railroad bridges in cold areas based on coupled vibration analyses of axles and vehicles during freeze–thaw cycles. The ...
Fragility Analysis and Resilience Assessment of the Single-Column Pier Steel-Concrete Composite Bridge Subjected to Seismic Loads
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: With the advantages of a small footprint, wide under-bridge view, and beautiful appearance, single-column pier bridges are widely used in urban bridge networks. However, single-column pier bridges are prone to damage during ...