Results 91 to 100 of about 344,830 (205)

Effect of bi-directional ground motions on the seismic pounding of adjacent NPP structures

Nuclear Engineering and Technology
This study aims to investigate the structural pounding of two adjacent RCB and AB under bi-directional ground motions. Furthermore, this study also investigates the influence of strong bi-directional ground motions on the seismic response interaction of ...
Bidhek Thusa, Duy-Duan Nguyen, Md Samdani Azad, Tae-Hyung Lee   +3 more
doaj   +1 more source

System Fragility and Probabilistic Seismic Risk of Continuous Rigid-frame Bridge Considering the Pounding Response Between Main Beam and Transition Pier

工程科学与技术
A continuous rigid-frame bridge was selected with a main span arrangement of (120 + 220 + 120) m to investigate the influence of the pounding effects between the main girder ends and transition pier on the seismic system fragility and probabilistic ...
Guozu ZHENG, Yingqian JIAO, Yan SHI, Wenxian WANG, Huiqiang ZHU   +4 more
doaj  

Numerical Study on Pounding between Two Adjacent Buildings under Earthquake Excitation

Shock and Vibration, 2016
Seismic excitation, which results in large horizontal relative displacements, may cause collisions between two adjacent structures due to insufficient separation distance between them. Such collisions, known as earthquake-induced structural pounding, may
H. Naderpour, R. C. Barros, S. M. Khatami, R. Jankowski   +3 more
doaj   +1 more source

A Structural Pounding Formulation Using Systematic Modal Truncation

Shock and Vibration, 2018
The evaluation of the response function of the structural pounding problem is generally time-consuming if high-order systems are applied. The well-known modal truncation strategy is outstandingly efficient for a single linear ground-accelerated structure.
Jianye Shi, Franz Bamer, Bernd Markert
doaj   +1 more source

Shaking table testing on seismic pounding of a RC building structure [PDF]

, 2018
This paper describes unidirectional shaking table tests on seismic pounding of a 3-D RC building structure. Two inputs were considered: a seismic accelerogram and a harmonic wave.
Benavent Climent, Amadeo, Kharazian, Alireza, López Almansa, Francisco, Gallego Molina, Antolino   +3 more
core   +2 more sources

Seismic pounding of adjacent buildings

Seismic pounding of adjacent buildings
identifier:oai:t2r2.star.titech.ac.jp ...
openaire   +1 more source

Seismic response of CRTS II ballastless track-bridge system considering the damage of track structure. [PDF]

Sci Prog, 2021
Yan B, Li Z, Liu S, Xie HR.
europepmc   +1 more source

Pipe vibration attenuation through internal damping and optimal design of vibro-impact systems. [PDF]

Sci Rep, 2023
Aloschi F, Andreotti R, Bursi OS.
europepmc   +1 more source

Seismic pounding simulation between Two adjacent Buildings

Journal of Innovations in Engineering Education
The seismic hazard of structures colliding during an earthquake, arising from constrained separation gaps between adjacent buildings, constitutes a significant concern. This phenomenon is particularly pronounced in seismically active region like Kathmandu with dense plinth to land space ratio.
Sanjeema Bajracharya, Uzwal Pokharel, Ujwal Katwal, Samir Karki, Rajiv Bajgain, Umesh Upadhaya, Subigya Kumar Yadav   +6 more
openaire   +1 more source

Impact of TMDI on pounding mitigation of insufficiently separated buildings exposed to earthquakes with varying frequencies

Journal of Low Frequency Noise, Vibration and Active Control
Sever damages or even total collapses were recorded due to collisions between insufficiently separated neighboring structures exposed to seismic forces.
Ayman Abd-Elhamed, Sayed Mahmoud, Alaa Sherif, Haytham Essam Amin   +3 more
doaj   +1 more source