Bridge influence line identification based on big data and interval analysis with affine arithmetic
Sign Up to like & getrecommendations! Published in 2021 at "Measurement"
DOI: 10.1016/j.measurement.2021.109807
Abstract: Abstract On-site bridge influence line (IL) calibration traditionally relies upon attached sensors and the pre-weighing of trucks, which limits its popularity for engineering applications. This paper proposes a novel technology for bridge IL identification based… read more here.
Keywords: bridge; interval; influence line; identification based ... See more keywords
Experimental Investigation of a Rapid Calculation and Damage Diagnosis of the Quasistatic Influence Line of a Self-Anchored Suspension Bridge Based On Deflection Theory
Sign Up to like & getrecommendations! Published in 2024 at "ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering"
DOI: 10.1115/1.4064845
Abstract: Based on deflection theory (DT), the basic differential equations and deformation compatibility equations of self-anchored suspension bridges (SASBs) are established. The calculation formula for the stiffening girder (SG) deflection of a three-span SASB is derived,… read more here.
Keywords: bridge; calculation; influence line; deflection ... See more keywords
Influence line theory supported single sensor-based strain feature for bridge defect diagnosis
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DOI: 10.1177/14759217251376931
Abstract: This study established a theoretical foundation for single-sensor-based M -value feature derived from field bridge strain responses. Its ability to detect bridge structural damage was validated and explained through the influence line theories. More importantly,… read more here.
Keywords: bridge; sensor based; influence line; single sensor ... See more keywords
Fleet Monitoring of Bridge Using Direct Calculation of Moving Reference Influence Line
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DOI: 10.3390/app152211960
Abstract: Bridges are critical components of transport networks, yet they inevitably deteriorate over time. Damage in a bridge reduces its stiffness, altering both its static and dynamic responses to loading. This change also affects the dynamic… read more here.
Keywords: bridge; damage; influence line; vehicle ... See more keywords