Results 21 to 30 of about 23,530,940 (302)

Simplified Estimation of Economic Seismic Risk for Buildings [PDF]

open access: yes, 2004
A seismic risk assessment is often performed on behalf of a buyer of commercial buildings in seismically active regions. One outcome of the assessment is that a probable maximum loss (PML) is computed.
Beck, James L.   +2 more
core   +1 more source

Seismic performance analysis of a wind turbine with a monopile foundation affected by sea ice based on a simple numerical method

open access: yesEngineering Applications of Computational Fluid Mechanics, 2021
To investigate the seismic performance of a wind turbine that is influenced by both the ice load and the seismic load, the research proposes a numerical approach for simulating the seismic behavior of a wind turbine on a monopile foundation.
Shuai Huang, Mingming Huang, Y. Lyu
semanticscholar   +1 more source

Mechanical Analysis and Evaluation of Fram Structure of Air-Cooled Chiller Unit for Nuclear Power Plant

open access: yes发电技术, 2018
The design of nuclear power equipment is concerned with structural integrity and stability of the equipment in running process. Using the finite element analysis software, the stress calculation and seismic analysis were carried out on the fram structure
Zusheng WU, Cuiling PENG
doaj   +1 more source

Seismic Analysis of RC High-Rise Buildings Rested on Cellular Raft

open access: yesBuildings, 2022
This paper includes the investigation of the soil–structure interaction (SSI) effect on the seismic response of 20 and 30-story reinforced concrete moment resisting frames (MRFs) rested on a piled raft foundation using the direct approach.
Mohammed Shaaban   +3 more
doaj   +1 more source

Assessment of FEMA356 nonlinear static procedure and modal pushover analysis for seismic evaluation of buildings [PDF]

open access: yes, 2012
Nonlinear static analysis as an essential part of performance based design is now widely used especially at design offices because of its simplicity and ability to predict seismic demands on inelastic response of buildings.
Khoshnoud, Hamid Reza   +1 more
core   +1 more source

Application of EPS Geofoam to a Soil–Steel Bridge to Reduce Seismic Excitations

open access: yesGeosciences, 2019
There have only been a limited number of analyses of soil−steel bridges under seismic and anthropogenic (rockburst) excitations. Rockbursts are phenomena similar to low-intensity natural earthquakes.
Tomasz Maleska   +2 more
doaj   +1 more source

Seismic Stability for 3D Two-Step Slope Governed by Non-Linearity in Soils Using Modified Pseudo-Dynamic Approach

open access: yesApplied Sciences, 2022
Seismic events are an active factor in causing slope instability, and the existing pseudo-dynamic method ignores some practical engineering conditions. In this paper, the seismic stability of three-dimensional (3D) two-step slopes is evaluated utilizing ...
Yushan Yang, De Zhou
doaj   +1 more source

Dynamic Behavior Improvement of Adjacent Buildings Using Fluid Viscous Dampers [PDF]

open access: yesJournal of Structural and Construction Engineering, 2021
Nowadays, the use of control systems in buildings has been increased and the importance of vibration reduction of structures is considered more than ever.
Ashkan KhodaBandehLou   +2 more
doaj   +1 more source

Seismic Analysis of HFETR Spent Fuel Storage Rack Based on Parameterization-superelement Method

open access: yesYuanzineng kexue jishu, 2022
In order to solve the problems in the design of HFETR spent fuel storage rack, such as slow iterative design speed, long seismic analysis time and difficult multirack analysis, a combination of parameterization method and superelement method was ...
LIU Jinlong;ZHANG Hangzhou;WANG Shuai;SUN Zhijun;LONG Tao
doaj  

Practical modeling of fluid in ABWR suppression pool for seismic analysis using 3D FEM model

open access: yesMechanical Engineering Journal, 2017
This paper presents a practical modeling of the fluid in a suppression pool (SP) for seismic analysis by using three-dimensional finite element method (3D FEM) models of the reactor building of an advanced boiling water reactor (ABWR).
Shohei ONITSUKA   +3 more
doaj   +1 more source

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