Results 271 to 280 of about 746,112 (330)

Nonlinear time history analysis of China Pavilion for Expo 2010 Shanghai China

The Structural Design of Tall and Special Buildings, 2013
SUMMARYThe peculiar building style and special structural system of the National Hall of China Pavilion for Expo 2010 Shanghai is a long‐span and large cantilevered steel–concrete hybrid structure with a shape of an inverted trapezoid in elevation and local discontinuity of floor slabs in plan for esthetic and functional considerations.
Xiaohan Wu, Fangtao Sun, Xilin Lu, Jiang Qian   +3 more
openaire   +1 more source

Enhancement of the Performance of Two Tall Buildings with End Shear Walls Using Nonlinear Time History Analysis: A Case Study

Iranian Journal of Science and Technology: Transactions of Civil Engineering, 2023
Mehran Akhavan Salmassi, A. Kheyroddin, Ali Hemmati   +2 more
semanticscholar   +1 more source

A new statistical equation for predicting nonlinear time history displacement of seismic isolation systems

, 2020
This study develops a statistical relationship between the peak displacement of seismic isolation systems obtained from nonlinear time-history dynamic (NTH) analysis and the peak displacement predicted from an equivalent linear force procedure (ELF ...
N. Dao, H. Nguyen-Van, T. Nguyen, A. Chung   +3 more
semanticscholar   +1 more source

Nonlinear Time History Analysis and Optimal Isolator Design for Earthquake Resistant Structures

11th AIAA/ISSMO Multidisciplinary Analysis and Optimization Conference, 2006
Seismic isolation and energy dissipation systems are innovative strategies for seismic design, and upgrade or retrofit of bridges. In a retrofit design, base isolation devices can be easily incorporated into existing bridges to replace conventional bearings and to improve the overall structural performance. In this paper, an optimal cost base isolation
Hongbing Fang, Qian Wang, Xiao-Kang Zou
openaire   +1 more source

Typological seismic fragility assessment of old railway stations by nonlinear time history analysis

Structure and Infrastructure Engineering, 2020
The homogeneity of standard Italian railway stations in terms of period of construction (second half of the 19th century), architectural and structural features, typical dimensions and morphology (...
M. Rota, S. Bracchi, D. Iorio, A. Penna
openaire   +2 more sources

Analysis of Mid-Rise Moment Resisting Steel Frames by Nonlinear Time History Analysis using Force Analogy Method

Journal of The Institution of Engineers (India): Series A, 2021
S. S. Ningthoukhongjam, K. Singh
semanticscholar   +1 more source

Derivation of fragility curves at design stage through linear time-history analysis

, 2020
The aim of this work is to open up new opportunities for designers towards a performance-based approach to derive fragilities at design stage. Nonlinear Time-History Analysis (NTHA) represents the current practice for the estimation of damage within the ...
L. Lombardi, F. Luca
semanticscholar   +1 more source

Optimum load time history for non‐linear analysis using dynamic relaxation

International Journal for Numerical Methods in Engineering, 1986
AbstractA modification of the dynamic relaxation method is proposed which facilitates static analysis of non‐linear problems. Continuous loading in time is adopted instead of the ordinary step function of time. Inertia and damping forces arising during the loading process are kept at a minimum using an optimum load time history.
openaire   +1 more source

Post-earthquake Emergency Response and Recovery Through City-Scale Nonlinear Time-History Analysis

2021
The city-scale nonlinear THA can also be used to evaluate the extent of the emergency response and recovery after an earthquake. This chapter firstly proposes a real-time earthquake damage assessment using recorded ground motions and city-scale nonlinear THA, which can significantly reduce the uncertainties of the ground motion inputs.
Xinzheng Lu, Hong Guan
openaire   +1 more source

Nonlinear Modal Time History Analysis on RC framed buildings with scrap tyre as the base isolator for Past Indian earthquakes

Journal of Building Pathology and Rehabilitation, 2022
J. Cici Jennifer Raj, M. V. Vinod kumar
semanticscholar   +1 more source