Results 11 to 20 of about 13,597 (296)

Self-Sensing Rubber for Bridge Bearing Monitoring

open access: yesSensors, 2023
Elastomeric bearings are widely used in bridges to support the superstructure, to transfer loads to substructures, and to accommodate movements induced by, for example, temperature changes.
Alessandra Orfeo   +5 more
doaj   +1 more source

Shake table tests of different seismic isolation systems on a large scale structure subjected to low to moderate earthquakes

open access: yesJournal of Traffic and Transportation Engineering (English ed. Online), 2018
Seismic isolation systems designed for extreme events may likely experience low to moderate earthquakes during the design life of the structure rather than the extreme event itself.
Nefize Shaban, Alp Caner
doaj   +1 more source

Comparison of the Shear Modulus of an Offshore Elastomeric Bearing between Numerical Simulation and Experiment

open access: yesApplied Sciences, 2021
The most important item when indicating the mechanical properties of offshore elastomeric bearings is the shear modulus, and the method of measuring this is shown in EN 1337-3, a regulation related to offshore elastomeric bearings.
Dongseop Han, Wooseong Che
doaj   +1 more source

Experimental Study of the Impact of Interlayer Elastomeric Foam on Failure Pattern of Composite Laminated Panels with Various Layups [PDF]

open access: yesمکانیک هوافضا, 2023
Achieving methods to improve the failure behavior of composite multilayer plates has always been of interest to researchers. In this article, in order to delay the collapse of composite multilayers in a brittle and sudden manner, a layer of elastomeric ...
Ali Reza Nazari, Ehsan Bahmyari
doaj  

Stability analysis of elastomeric bearings in bridge structures

open access: yesAdvances in Bridge Engineering, 2022
Elastomeric bearings (EB) and lead-rubber bearings (LRB) are used in bridge structures to reduce vehicle vibrations, wind loads, and earthquakes. Therefore, studying their stability is crucial to ensuring the stability of the bridge system itself ...
Moussa Leblouba
doaj   +1 more source

Vertical response of unbonded fiber reinforced elastomeric isolators (U-FREIs) under bidirectional shear loading

open access: yesFrontiers in Built Environment, 2022
Fiber Reinforced Elastomeric Isolators (FREIs) were generally studied in unbonded configuration. Due to combined axial and shear loads, the contact area between the bearing and horizontal supports reduces with the horizontal displacement.
Simone Galano
doaj   +1 more source

Research on the Contact Pressure Calculation Method for the Misaligned Elastomeric Journal Bearing

open access: yesJournal of Marine Science and Engineering, 2022
The pressure distribution of a misaligned elastomeric journal bearing is crucial for analyzing the uneven excessive wearing of the propulsion shaft bearing. However, analysis of the misaligned bearing is usually mainly based on the finite element method (
Weixin Zhou   +4 more
doaj   +1 more source

Analytical and Numerical Study of the Axial Stiffness of Fiber-Reinforced Elastomeric Isolators (FREIs) under Combined Axial and Shear Loads

open access: yesApplied Sciences, 2023
Fiber-reinforced elastomeric isolators (FREIs) are rubber-based seismic devices introduced as a low-cost alternative to steel-reinforced elastomeric isolators (SREIs).
Simone Galano, Andrea Calabrese
doaj   +1 more source

Structural Systems Comparison of Simply Supported PSC Box Girder Bridge Equipped with Elastomeric Rubber Bearing and Lead Rubber Bearing

open access: yesCivil Engineering Dimension, 2022
This study compares the influence of elastomeric rubber bearing (ERB) as the regular bearing support and lead rubber bearing (LRB) as the seismic isolation device on the seismic performance of a seven-span simply supported prestressed concrete (PSC) box
Alvin Kurniawan Santoso   +6 more
doaj   +1 more source

Experimental fire response of seismic elastomeric bearings

open access: yesEngineering Structures, 2022
The paper presents the results of an experimental campaign conducted with the aim to evaluate the fire behaviour of unprotected and protected seismic elastomeric bearings installed inside an actual building. In particular, one unprotected and two protected natural rubber bearings were tested under the ISO 834 heating curve. The fire protection was made
Lucon, Massimiliano   +3 more
openaire   +1 more source

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