Results 271 to 280 of about 3,570,160 (355)
Some of the next articles are maybe not open access.
International Journal of Architectural Heritage, 2021
This paper is based on the the post-earthquake evaluation of two heavily damaged historic masonry mosques and the investigation of the effects of near-fault and far-fault ground motions on their seismic behaviors. The Hüsrev Pasha and Kaya Çelebi mosques,
A. Altunışık +3 more
semanticscholar +1 more source
This paper is based on the the post-earthquake evaluation of two heavily damaged historic masonry mosques and the investigation of the effects of near-fault and far-fault ground motions on their seismic behaviors. The Hüsrev Pasha and Kaya Çelebi mosques,
A. Altunışık +3 more
semanticscholar +1 more source
, 2021
A soil-cable-stayed-bridge system model with 1/70-scale was built following a 1400 m-main-span cable-stayed bridge. Shaking table tests were carried out to investigate the near-fault pulse effects on the seismic responses and pile-soil interaction of the
Wen Xie, Limin Sun
semanticscholar +1 more source
A soil-cable-stayed-bridge system model with 1/70-scale was built following a 1400 m-main-span cable-stayed bridge. Shaking table tests were carried out to investigate the near-fault pulse effects on the seismic responses and pile-soil interaction of the
Wen Xie, Limin Sun
semanticscholar +1 more source
Fragility analysis of tall pier bridges subjected to near-fault pulse-like ground motions
Structure and Infrastructure Engineering, 2020More than 40% of bridges in Southwest China have piers over 40 m height. The seismic behaviour of these bridges is critical, especially exposed to near-fault pulse-like ground motions.
Xu Chen, Jianzhong Li, Z. Guan
semanticscholar +1 more source
Selection of Near-Fault Pulse Motions
Journal of Geotechnical and Geoenvironmental Engineering, 2014AbstractEarthquake ground motions in the near-fault region frequently have intense, double-sided pulses in the velocity-time series that can be very damaging to structures. Many of these velocity pulses are attributed to the effects of forward directivity, which occurs when a fault ruptures toward a site.
Connor P. Hayden +2 more
openaire +1 more source
Near-Fault Shaking Demands on Short Structures
Advanced Technology in Structural Engineering, 2000Near fault earthquake shaking may cause structures to experience inelastic displacement demands which are significantly greater than that expected from design level earthquakes. This paper describes the inelastic demands for elastic-perfectly plastic single-degree-offreedom oscillators to actual recorded earthquake motions.
Gregory MacRae +2 more
openaire +1 more source
, 2020
Seismic loads pose a potential threat to the high-speed railway bridges in China, which have been rapidly developing in recent years, especially for those subjected to the near-fault earthquakes.
W. Guo +6 more
semanticscholar +1 more source
Seismic loads pose a potential threat to the high-speed railway bridges in China, which have been rapidly developing in recent years, especially for those subjected to the near-fault earthquakes.
W. Guo +6 more
semanticscholar +1 more source
Spatial distribution of near-fault ground motion
Acta Seismologica Sinica, 2004Near-fault strong ground motion of strike-slip and dip-slip of vertical and inclined rectangular fault in half-space and layered half-space is analyzed by dislocation source model. The Fourier spectra ratio of ground motion is adopted to study the characteristics of near-fault ground motion.
Liu Qi-fang, Yuan Yi-fan, Jin Xing
openaire +1 more source
Mechanics based design of structures and machines, 2020
The extension of high-speed railway construction to earthquake-prone regions has significantly increased the probability of trains encountering an earthquake while running on a bridge.
Jian Yu +5 more
semanticscholar +1 more source
The extension of high-speed railway construction to earthquake-prone regions has significantly increased the probability of trains encountering an earthquake while running on a bridge.
Jian Yu +5 more
semanticscholar +1 more source
, 2020
The objective of this paper is to investigate the seismic responses of long-span and asymmetrical suspension bridges subjected to four intensity level (Small, moderate, huge, and super earthquakes) of near-fault ground motions.
Shixiong Zheng +5 more
semanticscholar +1 more source
The objective of this paper is to investigate the seismic responses of long-span and asymmetrical suspension bridges subjected to four intensity level (Small, moderate, huge, and super earthquakes) of near-fault ground motions.
Shixiong Zheng +5 more
semanticscholar +1 more source
A vector‐valued intensity measure for near‐fault ground motions
Earthquake engineering & structural dynamics (Print), 2020Near‐fault ground motions containing high energy and large amplitude velocity pulses may cause severe damage to structures. The most widely used intensity measure (IM) is the elastic spectral acceleration at the fundamental period of the structure (Sa(T1)
E. Zengin, N. Abrahamson
semanticscholar +1 more source