Vibration attenuation in a high-rise hybrid-timber building: a comparative study

S Chapain, AM Aly - Applied Sciences, 2023 - mdpi.com
Recent developments in engineered timber products, and their availability, durability, and
renewability, have led to taller and more flexible buildings. However, these buildings may …

Seismic response evaluation of structures using discrete wavelet transform through linear analysis

R Kamgar, M Dadkhah, H Naderpour - Structures, 2021 - Elsevier
In this article, the discrete wavelet transform (DWT) has been used to construct the wavelet
response spectrum analysis (WRSA) of structures in the linear elastic zone. For this purpose …

Earthquake data augmentation using wavelet transform for training deep learning based surrogate models of nonlinear structures

SS Parida, S Bose, G Apostolakis - Structures, 2023 - Elsevier
Abstract Machine learning methods have gained traction in the civil engineering community
for analysis of civil infrastructures. A major field of application is in development of surrogate …

Earthquake-induced nonlinear dynamic response assessment of structures in terms of discrete wavelet transform

R Kamgar, M Dadkhah, H Naderpour - Structures, 2022 - Elsevier
Nonlinear dynamic analysis (NDA) needs a large computation time and volume. In this
study, an innovative method is proposed based on utilizing discrete wavelet transform to …

[HTML][HTML] Development of practical downsampling methods for nonlinear time history analysis of complex structures

N Majidi, HT Riahi, SM Zandi, I Hajirasouliha - Soil Dynamics and …, 2023 - Elsevier
One of the main problems of nonlinear time history analysis is its high computational effort,
especially in structures with large number of structural components, high-rise buildings and …

A Quantitative Method for Assessing and Monetizing the Failure Risk of Prefabricated Building Structures under Seismic Effect

Y Li, T Wang, Z Han, W Wang, J Huang - Buildings, 2022 - mdpi.com
As a new construction mode, the prefabricated building is the main direction of the
transformation and upgrading process of the Chinese construction industry. In an …

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

SJ Ha, H Seo, B Kim - Soil Dynamics and Earthquake Engineering, 2023 - Elsevier
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 …

Reducing computational costs in site response analysis and its application for the nonlinear dynamic analysis of structures

N Majidi, HT Riahi, SM Zandi - Structures, 2022 - Elsevier
In this paper, the wavelet transform is used for the first time to reduce the cost of site
response analysis calculations for different soil profiles in Isfahan city. This downsampling …

Wavelet-based decomposition of ground acceleration for efficient calculation of seismic response in elastoplastic structures

R Kamgar, N Majidi, A Heidari - Periodica Polytechnica Civil …, 2021 - pp.bme.hu
The nonlinear dynamic analysis provides a more accurate simulation of the structural
behavior against earthquakes. On the other hand, this analysis method is time-consuming …

[HTML][HTML] The Effects of Seismic Behavior on High Ground Stress Soft Rock Tunnel: A Review

J Sam - Civil Engineering Journal, 2024 - civilejournal.org
The purpose of this review is to critically assess seismic activity's effects on soft rock tunnels
under high ground stress scenarios. The paper seeks to identify key novelties and research …