Results 11 to 20 of about 22,127,640 (252)

Modified generalized pushover analysis for estimating longitudinal seismic demands of bridges with elevated pile foundation systems

open access: yesLatin American Journal of Solids and Structures
In longitudinal multi-mode pushover analysis of bridges with elevated pile foundation systems, the inelastic contributions of the second mode cannot be neglected. Generalized pushover analysis cannot be applied directly in this condition.
S. Cao, W. Yuan
doaj   +2 more sources

IMPAβ: Incremental Modal Pushover Analysis for Bridges [PDF]

open access: yesApplied Sciences, 2020
In the present study, the incremental modal pushover analysis (IMPA), a pushover-based approach already proposed and applied to buildings by the same authors, was revised and proposed for bridges (IMPAβ). Pushover analysis considers the effects of higher
Alessandro Vittorio Bergami   +4 more
doaj   +2 more sources

Incremental modal pushover analysis (IMPA) for bridges [PDF]

open access: yes, 2021
In recent years, many research activities were undertaken to develop a reliable and practical analysis procedure to identify the safety level of existing structure.
Nuti C.   +3 more
core   +1 more source

Pushover analysis for seismic assessment and design of structures [PDF]

open access: yes, 2008
The earthquake resistant design of structures requires that structures should sustain, safely, any ground motions of an intensity that might occur during their construction or in their normal use.
Themelis, Spyridon
core   +8 more sources

Pushover-analyysin sovellettavuus seismisessä teräsrakennesuunnittelussa [PDF]

open access: yes, 2021
The objective of this master’s thesis was to gain knowledge about an advanced seismic analysis method, pushover analysis, and to study its applicability in seismic steel structure design.
Oksanen, Joel
core   +1 more source

Pushover analysis for estimating seismic demand of elliptic braced moment resisting frames

open access: yesGrađevinar, 2022
In this paper, an innovative steel bracing system, known as the seismic response of elliptic braced moment resisting frame (ELBRF), is evaluated. ELBRF has a better structural behavior comparing to the other bracing systems and it has an architectural ...
Habib Ghasemi Jouneghani   +2 more
doaj   +1 more source

Prediction of the Maximum Seismic Member Force in a Superstructure of a Base-Isolated Frame Building by Using Pushover Analysis

open access: yesBuildings, 2019
It is essential for the seismic design of a base-isolated building that the seismic response of the superstructure remains within the elastic range. The evaluation of the maximum seismic member force in a superstructure is thus an important issue.
Kenji Fujii
doaj   +1 more source

Implementation of Pushover Analysis for Seismic Assessment of Masonry Towers: Issues and Practical Recommendations

open access: yesBuildings, 2021
Seismic assessment is a paramount issue and a valuable instrument towards the conservation of vulnerable structures in seismic prone regions. The past seismic events have highlighted the vulnerability of masonry towers that is exhibited by severe ...
Rafael Shehu
doaj   +1 more source

A Statistical Approach to Equivalent Linearization with Application to Performance-Based Engineering [PDF]

open access: yes, 2003
A new methodology for calculating optimal effective linear parameters for use in predicting the earthquake response of structures is developed. The methodology is applied to several single-degree-of-freedom inelastic structural models subjected to a ...
Guyader, Andrew Charles   +1 more
core   +1 more source

An Energy Based Adaptive Pushover Analysis for Nonlinear Static Procedures [PDF]

open access: yesCivil Engineering Infrastructures Journal, 2016
Nonlinear static procedure (NSP) is a common technique to predict seismic demands on various building structures by subjecting a monotonically increasing horizontal loading (pushover) to the structure.
Mohsenali Shayanfar   +2 more
doaj   +1 more source

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