Results 51 to 60 of about 8,623,077 (289)

Seismic Response of Skewed Integral Abutment Bridges under Near-Fault Ground Motions, Including Soil–Structure Interaction

, 2021
Studies on the seismic response of skewed integral abutment bridges have mainly focused on response under far-field non-pulse-type ground motions, yet the large amplitude and long-period velocity pulses in near-fault ground motions might have significant
Shuo Dong, Qingwei Wang, Qiuhong Zhao
core   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Dynamic Response of Concentrically Braced Steel Frames to Pulse Period in Near-Fault Ground Motions

, 2022
Steel braced frame systems (SBFs) having high stiffness and high strength are commonly utilized due to theirresistance to lateral seismic forces in regions with high seismicity.
Yurdakul, Muhammet, Sesli, Hasan, Zeliha TONYALI, Hasan SESLİ, Muhammet YURDAKUL, Tonyalı, Zeliha   +5 more
core   +1 more source

Effects of response spectrum of pulse-like ground motion on stochastic seismic response of tunnel [PDF]

, 2023
It is widely accepted that near-fault pulse-like ground motions potentially cause more severe damage to structures than ordinary ground motions. However, the effects of stochastic pulse-like ground motions on underground structures are not effectively ...
Beer, Michael, Chen, Guan, Guan Chen, Yong Liu, Liu, Yong, Michael Beer   +5 more
core   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Fragility Assessment of a Long-Unit Prestressed Concrete Composite Continuous Girder Bridge with Corrugated Steel Webs Subjected to Near-Fault Pulse-like Ground Motions Considering Spatial Variability Effects

Buildings
Prestressed concrete composite girder bridges with corrugated steel webs (PCCGBCSWs) are extensively employed in bridge construction because of their low dead weight, fast construction, and high prestressing efficiency.
Mingcheng Han, Yidian Dong, Tong Wang, Mingqu Du, Qingfei Gao   +4 more
doaj   +1 more source

Effects of pulse-like ground motions and wavelet asymmetry on responses of cantilever retaining wall

, 2023
Fault-rupture processes produce pulse-like ground motions in near-fault regions. These motions are characterized as large-amplitude long-period pulsing that can cause severe structural damage.
Seo, Hwanwoo, Ha, Seong Jun, Kim, Byungmin   +2 more
core   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

Advanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin, Eunjoo Yoo, Ki‐Hoon Son, Hyun‐Sik Kim, Dae‐Hee Han, Jeong Hyeon Son, Seung Hwan Lee, Hong‐Sub Lee   +7 more
wiley   +1 more source

Near-field ground motion intensity parameters of the major February 06, 2023, Türkey Kahramanmaraş earthquake sequences

Geohazard Mechanics
Türkey is located in a seismically active region where the Anatolia, Africa, and Arabia tectonic plates converge. The high seismic hazard causes the region to be repeatedly struck by major earthquakes.
Chenna Rajaram, Jayaprakash Vemuri, Vesile Hatun Akansel   +2 more
doaj   +1 more source

Parametric study on dynamic behavior of liquid storage tanks subjected to pulse-like excitations [PDF]

Journal of Structural and Construction Engineering, 2019
Liquid storage tanks are widely used to store different types of liquids such as petroleum products. Any failure of these structures may cause serious consequences.
Saman Bagheri, Hossein Hayati Raad
doaj   +1 more source