Results 51 to 60 of about 27,032 (150)

Analysis of free in-plane vibrations of a rectangular plate with various boundary conditions canonical form using the modified Riley-Ritz method

Results in Engineering
This paper investigates the free in-plane vibrations of rectangular sheets under various boundary conditions using an improved Riley-Ritz method. A novel approach involving graph theory and canonical forms is introduced, marking a first in the study of ...
Aliasghar Bagheri, Alireza Mortezaei, M.A. Sayarinejad   +2 more
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Method for upgrading isolated bridges with novel V gaped devices: Seismic tests of models

Građevinar
A method for enhancing the seismic performance of isolated bridges was developed using innovative vertical multigap (V-MG) devices based on extensive experimental and analytical research.
Jelena Ristić, Ragip Behrami, Zoran Brujić, Danilo Ristić, Viktor Hristovski   +4 more
doaj   +1 more source

Method to improve seismic performance: Selection of key components and multi-objective optimization of risk and cost

Nuclear Engineering and Technology
Considering the increasing frequency of large-scale earthquakes worldwide, ensuring the seismic safety of nuclear power plants against earthquakes exceeding the design conditions is essential. Therefore, this study proposed a method for enhancing seismic
Hyun Su Moon, Seunghyun Jang, Shinyoung Kwag, Min Kyu Kim   +3 more
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Performance-Based Seismic Design

Applied Sciences
The increasing complexity of modern structures, combined with the pressing demand for resilient and sustainable structures, has driven significant advancements in earthquake engineering [...]
Elide Nastri, Alessandro Pisapia
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Rapid assessment of seismic performance for multi-story RC frame buildings using direct prediction method

Case Studies in Construction Materials
As urbanization rapidly advances globally, the assessment of seismic resilience provides new perspectives for effectively addressing urban safety risks.
Xin Chen, Haojie Hu, Wenwei Fu, Tao Liu, Yong Sun, Cong Liu   +5 more
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Seismic Performance Assessment Of Steel Structures Considering Soil Effects

Eurasian Journal of Science and Engineering
Nowadays, extreme need for construction of buildings in rural area increased the floor number of buildings, in which, the soil under foundation can affect the performance of buildings.
Farzin Kazemi, Neda Asgarkhani, Ahmed Manguri , Robert Jankowski   +3 more
doaj   +1 more source

Non-parametric probabilistic seismic capacity model for the stochastic interaction system of soil-subway station structures

Underground Space
A reasonable seismic capacity model is crucial for establishing the seismic performance level system and evaluating the seismic reliability of subway station structures.
Minze Xu, Chunyi Cui, Hailong Liu, Jingbo Li, Jingtong Zhao, Chengshun Xu   +5 more
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Seismic performance enhancement of underground structure influenced by CFRP wrapping schemes

Urban Lifeline
The seismic failure mechanism of underground structures showing structural collapse is attributed to the deformation incompatibility between the central columns and the sidewalls, especially the insufficient deformation capacity of the central columns ...
Chao Ma, Xiaolei Li, Guosheng Wang, Dechun Lu, Xiuli Du   +4 more
doaj   +1 more source

Effects of the Ductility Capacity on the Seismic Performance of Cross-Laminated Timber Structures Equipped with Frictional Isolators

Buildings
In developing countries with high seismic activity, a need exists to construct resilient infrastructure and reduce the housing deficit. Industrialized timber construction and the implementation of seismic isolation interfaces may represent a good ...
Gaspar Auad, Bastián Valdés, Víctor Contreras, José Colombo, José Almazán   +4 more
doaj   +1 more source

Seismic behavior of bottom frame masonry structure under complex ground motion

地球与行星物理论评
In order to study the seismic performance of bottom-frame masonry structures under complex three-dimensional vibration characteristics, six types of ground shaking records with complex characteristics were selected from the ground shaking database of the
Chengkai Jiang, Hongwei Wang, Hao Zhang, Xueliang Chen, Zhikai Fan   +4 more
doaj   +1 more source