Results 11 to 20 of about 8,662,373 (247)

Damping System Designs using Nonlinear Frequency Analysis Approach [PDF]

open access: yes, 2012
The main purpose of this thesis focuses on the investigation of the frequency domain analysis and design approaches for nonlinear damping systems. With the development of modern mechanical and civil engineering structures, the vibration control has ...
Guo, Pengfei
core   +6 more sources

Nonlinear Dielectric Response of Dilute Protein Solutions [PDF]

open access: yes, 2023
A theory for the nonlinear dielectric response of dilute protein solutions is presented. The field-dependent dielectric function of the protein solution changes linearly with the electric field squared in the lowest order. The slope of this dependence is
Dmitry, Matyushov
core   +1 more source

MIMO nonlinear PID predictive controller [PDF]

open access: yes, 2002
A class of nonlinear generalised predictive controllers (NGPC) is derived for multi-input multi-output (MIMO) nonlinear systems with offset or steady-state response error.
O'Reilly, J., Ballance, D.J., Feng, W.
core   +9 more sources

Resonant response functions for nonlinear oscillators with polynomial type nonlinearities [PDF]

open access: yes, 2013
In this paper we consider the steady-state response of forced, damped, weakly nonlinear oscillators with polynomial type nonlinearities. In particular we define general expressions that can be used to compute resonant response functions which define the ...
Neild, S.A.   +7 more
core   +1 more source

Peak ground motions and characteristics of nonlinear site response during the 2018 Mw 6.6 Hokkaido eastern Iburi earthquake

open access: yesEarth, Planets and Space, 2019
The observed peak ground accelerations and peak ground velocities (PGVs) of the 2018 Mw 6.6 Hokkaido eastern Iburi earthquake generally followed the median values from ground motion prediction equations with reasonable errors at fault distances ≥ 50 km ...
Yadab P. Dhakal   +4 more
doaj   +1 more source

Dynamic Modal Analyses of Building Structures Employing Site-Specific Response Spectra Versus Code Response Spectrum Models

open access: yesCivilEng, 2023
This paper is aimed at giving structural designers guidance on how to make use of elastic site-specific response spectra for the dynamic modal analysis of a structure in support of its structural design.
Prashidha Khatiwada   +3 more
doaj   +1 more source

Stochastic ground motion simulation of the 2016 Meinong, Taiwan earthquake

open access: yesEarth, Planets and Space, 2017
We applied a stochastic method for the finite-fault modeling of strong ground motions to the 2016 Meinong, Taiwan earthquake. Newly developed attenuation models in Southern Taiwan with the frequency-dependent Q = 86.4f 0.73 and the high-frequency decay ...
Chun-Te Chen   +2 more
doaj   +1 more source

Two-dimensional nonlinear seismic response analysis for seabed site effect assessment in Jintang Strait

open access: yesYantu gongcheng xuebao, 2021
Ensuring the safety of coastal and offshore projects subjected to strong earthquakes is a major engineering challenge. A two-dimensional nonuniform gridding and fine finite element model for the seabed cross-section site in Jintang Strait is established ...
CHEN Guo-xing 1, 2, YUE Wen-ze 1, 2, RUAN Bin 3, WANG Yan-zhen 1, 2
doaj   +1 more source

An Investigation of Soil Profile Depth Change on Site Response Analysis

open access: yesDoğal Afetler ve Çevre Dergisi, 2022
The updated Turkish seismic code “Building Earthquake Regulations-2018 (TBDY-2018)” includes radical changes in many aspects such as peer review and the earthquake hazard map hence, it brings new conditions into practical engineering.
Fatma İlknur KARA, Barış Şahin
doaj   +1 more source

Source and strong-motion characteristics of two M > 6 buried earthquakes in southwest Taiwan

open access: yesEarth, Planets and Space, 2020
We used near-field strong-motion data to investigate the complex combination of source effect and site response for two recent disastrous earthquakes in southwest Taiwan. We estimated strong-motion generation areas (SMGAs) of 2.8 km × 2.8 km and 6.0 km × 
Yi-Ying Wen   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy