Results 51 to 60 of about 31,353 (167)

Data-Driven Simulation of Near-Fault Ground Motions Using Stationary Wavelet Transform and Hilbert Analysis

Buildings
Near-fault ground motions exhibit significant characteristics such as velocity pulses, rupture directivity, and strong vertical components, which pose serious threats to structural safety.
Weikun He, Zexin Guo, Chaobin Li, Wei Wang, Biao Wei, Ping Shao, Yongping Zeng   +6 more
doaj   +1 more source

Effect of a Near Fault on the Seismic Response of a Base-Isolated Structure with a Soft Storey

Slovak Journal of Civil Engineering, 2017
This study focuses on the soft-storey behavior of RC structures with lead core rubber bearing (LRB) isolation systems under near and far-fault motions.
Athamnia B., Ounis A., Abdeddaim M.
doaj   +1 more source

Transient response of bridge piers under eccentric impact of near-fault earthquake. [PDF]

Sci Rep, 2022
Wang Z, Zeng Q, Du Y, An W.
europepmc   +1 more source

Influence of source directivity and site effects of 2003 Tokachi-oki earthquake on the generation of high PGA in the near-fault zones. [PDF]

Sci Rep, 2022
Pavlenko OV.
europepmc   +1 more source

Discrete Element Modeling of Near-Surface Fault Rupture Evolution Along the Milun Fault in Taiwan

Applied Sciences
Understanding the shallow rupture mechanisms on coseismic faults and assessing the influence of fault area propagation is essential for disaster prevention.
Xiao-Fei Guo, Yosuke Aoki, Jiang-Hai Li
doaj   +1 more source

Investigating Active Deformation in the Northern Longitudinal Valley and City of Hualien in Eastern Taiwan Using Persistent Scatterer and Small-Baseline SAR Interferometry

Terrestrial, Atmospheric and Oceanic Sciences, 2011
Rapid convergence between the Eurasian plate and the Philippine Sea plate in the northern Longitudinal Valley near the city of Hualien in eastern Taiwan has produced prominent fault scarps and large earthquakes (M ¡_ 7).
Jiun-Yee Yen, Chih-Heng Lu, Chung-Pai Chang, Andrew John Hooper, Yo-Ho Chang, Wen-Tzong Liang, Tsui-Yu Chang, Ming-Sheng Lin, Kun-Shan Chen   +8 more
doaj   +1 more source

Unzipping of the Conjugate Fault System During the 2024 Mw7.4 Hualien Earthquake

Geophysical Research Letters
On 2 April 2024, a Mw7.4 earthquake struck Taiwan's eastern coast near Hualien City. The fault responsible for the mainshock remained under debate due to the region's complex plate boundary system and intricate fault interactions.
Liuwei Xu, Lingsen Meng, Wenbin Xu, Yen‐Yu Lin, Jianghui Geng, Saeed Mohanna, Grant Kawamoto   +6 more
doaj   +1 more source

Coseismic Deformation Obtained by Various Technical Methods and Its Constraint Ability to Slip Models of Maduo Earthquake

Remote Sensing
The coseismic deformation field on both sides of the fault, especially the distribution and change characteristics of near-field deformation, not only provides important constraints for the fine inversion of the slip distribution model but also serves as
Yujing Song, Chunyan Qu, Chao Ma, Xinjian Shan, Guohong Zhang, Han Chen, Donglin Wu   +6 more
doaj   +1 more source

Near-Fault Response and Loading Protocols of Box Columns in Steel Frames with Self-Centering Braces to Provide Recentering Capability

Advances in Civil Engineering
The main objective of this study was to establish loading protocols for self-centering braced frames (SCBFs) while taking into account the impact of near-fault ground motions.
Yu-Fang Liu, Chung-Che Chou, Chia-Ying Chung, Hao-Che Huang   +3 more
doaj   +1 more source

Optimal Design and Seismic Performance of Base-Isolated Structures with Varying Heights Equipped with Tuned Inerter Dampers Subjected to Far-Fault and Near-Fault Ground Motions

Applied Sciences
This paper investigates the optimal design of base-isolated structures equipped with tuned inerter dampers (TIDs) subjected to various ground motions. The Clough–Penzien model is employed to simulate the power spectrum of three types of ground motions ...
Yingjie Kang, Zewen Zhang, Zeyu Zhang, Xinyu Zhang, Qingkuan Liu   +4 more
doaj   +1 more source