Results 101 to 110 of about 11,154 (266)
An SSI‐Informed Design for Tuned Mass Dampers With Small‐to‐Large Mass Ratios
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Tuned Mass Dampers (TMDs) are used to mitigate structural vibrations induced by seismic or wind excitation, by tuning the device to the system's dominant resonant frequencies. However, the TMD effectiveness can be undermined by soil‐structure interaction, which can lead to elongation of the vibration periods and to combined translational ...
Davide Noè Gorini +3 more
wiley +1 more source
Experimental Research on Seismic Behavior of Seismic-Damaged Double-Deck Viaduct Frame Pier Strengthened with CFRP and Enveloped Steel. [PDF]
Materials (Basel), 2022 Xu C, Wu Y, Liu X, Hu X, Zhou B.
europepmc +1 more source
Seismic Behavior of Soft First Storey
IOSR Journal of Mechanical and Civil Engineering, 2012 In the aftermath of recent North Kashmir Earthquake of October 8, 2005, there is increased awareness for the need to evaluate and improve the seismic performance of multistoried reinforced concrete buildings. There are several numbers of factors affecting the behavior of building. Stiffness irregularity in vertical direction is one of them, as a result
openaire +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Multi‐supported non‐structural components (NSCs) are prone to seismic damage, yet their response prediction remains challenging when support motions are spatially incoherent. This study proposes an enhanced quasi‐static condensation (EQSC) method for linear, lightweight, dynamically detuned multi‐supported NSCs under the neglect of primary ...
Duozhi Wang +5 more
wiley +1 more source
Cyclic Behavior of Seismically Non-Conforming Interior Reinforced Concrete Beam–Column Joints
BuildingsThe cyclic behavior of reinforced concrete (RC) beam–column joints (BCJs) is still one of the critical issues in structural engineering. In this context, for the purpose of gaining a more in-depth insight about the sophisticated behavior of BCJs under ...
Peyman Sabbahfar +4 more
doaj +1 more source
Numerical Investigations on Seismic Behavior of Segmental Assembly of Concrete Filled Steel Tube Piers with External Replaceable Energy-Dissipating Links. [PDF]
Materials (Basel), 2023 Wang C +6 more
europepmc +1 more source
Seismic Meta‐Fragility Functions
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT Fragility functions make for one of the three key components of probabilistic seismic risk analysis, along with hazard and consequence and/or exposure models. They are, in principle, construction‐specific; however, risk analysis is more often performed on a larger (e.g., regional) scale. In this case, so‐called typological fragility curves are
Iunio Iervolino, Georgios Baltzopoulos
wiley +1 more source
Experimental Study on the Seismic Behavior of CFST Self-Centering Rocking Bridge Piers
BuildingsCompared to conventional reinforced concrete (RC) piers, self-centering rocking piers exhibit better seismic resilience and sustain minor damage. However, their construction typically relies on prefabrication.
Wei Lu +4 more
doaj +1 more source
Numerical Simulation on Seismic Behavior of Steel Fiber Reinforced Concrete Beam-Column Joints. [PDF]
Materials (Basel), 2021 Shi K +5 more
europepmc +1 more source
Earthquake Engineering &Structural Dynamics, EarlyView.ABSTRACT We perform probabilistic seismic hazard analysis (PSHA) in the Shillong Plateau by clubbing the up‐to‐date earthquake data and seismotectonic properties of the study area. Twenty‐one areal seismic sources are delineated based on the updated earthquake catalog, tectonic, and fault plane solutions.
Mohd Shahabuddin +2 more
wiley +1 more source