A 2.5D equivalent linear model for longitudinal seismic analysis of tunnels in water-saturated poroelastic half-space
Sign Up to like & getrecommendations! Published in 2019 at "Computers and Geotechnics"
DOI: 10.1016/j.compgeo.2018.12.021
Abstract: Abstract This paper provides an efficient and rigorous model for 3D seismic analysis of long lined tunnels considering wave passage effects. By taking advantages of the 2.5D model, computation effort is considerably reduced. The water-saturated… read more here.
Keywords: half space; seismic analysis; model; water saturated ... See more keywords
Seismic analysis under SL-1 of high-power DC reactor prototype for ITER poloidal field converter
Sign Up to like & getrecommendations! Published in 2017 at "Fusion Engineering and Design"
DOI: 10.1016/j.fusengdes.2017.02.037
Abstract: Abstract This paper mainly introduces the seismic analysis of the high-power dc reactor prototype, whose functions are to limit the ripple current and the increasing rate of fault current in the ITER poloidal field (PF)… read more here.
Keywords: high power; analysis; seismic analysis; iter ... See more keywords
A numerical procedure for modeling the floor deformability in seismic analysis of existing RC buildings
Sign Up to like & getrecommendations! Published in 2018 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2018.05.019
Abstract: Abstract In the paper is presented a research study on floor system behavior in existing Reinforce Concrete (RC) buildings under horizontal actions. Generally, vulnerability analysis consists in the study of effective structural behavior of buildings,… read more here.
Keywords: analysis; procedure; existing buildings; floor ... See more keywords
Seismic analysis of the APR1400 nuclear reactor system using a verified beam element model
Sign Up to like & getrecommendations! Published in 2017 at "Nuclear Engineering and Design"
DOI: 10.1016/j.nucengdes.2016.12.002
Abstract: Abstract Structural integrity is the first priority in the design of nuclear reactor internal structures. In particular, nuclear reactor internals should be designed to endure external forces, such as those due to earthquakes. Many researchers… read more here.
Keywords: analysis; beam element; seismic analysis; element model ... See more keywords
Seismic analysis and behaviour of mixed MRF/BRB regular steel space frames with uniaxial eccentricity
Sign Up to like & getrecommendations! Published in 2019 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2019.04.010
Abstract: Abstract An assessment of the seismic behaviour of space mixed steel frame systems consisting of buckling restrained braced frames perimetrically and moment resisting frames internally is made by dynamic inelastic analyses. In this work 20… read more here.
Keywords: steel; behaviour mixed; space; seismic analysis ... See more keywords
Seismic analysis of 3D active earth pressure for unsaturated backfill
Sign Up to like & getrecommendations! Published in 2021 at "Transportation geotechnics"
DOI: 10.1016/j.trgeo.2021.100593
Abstract: Abstract A new procedure is proposed for evaluating active earth pressure subjected to earthquake vibration for three-dimensional (3D) unsaturated backfills comprised of cohesive soils, which is conducted by developing an upper bound analysis. The impact… read more here.
Keywords: earth pressure; active earth; seismic analysis; pressure ... See more keywords
Comparative nonlinear seismic analysis of an existing RC bridge designed with obsolete codes
Sign Up to like & getrecommendations! Published in 2022 at "Advances in Structural Engineering"
DOI: 10.1177/13694332221074772
Abstract: The evolution of seismic design and calculation criteria for highway bridges has a direct influence on their structural behavior. This paper presents a nonlinear dynamic analysis using a detailed 3D finite element model of an… read more here.
Keywords: existing bridge; seismic analysis; comparative nonlinear; bridge ... See more keywords
Nonlinear Seismic Analysis of Existing RC School Buildings: The “P3” School Typology
Sign Up to like & getrecommendations! Published in 2020 at "Buildings"
DOI: 10.3390/buildings10110210
Abstract: The seismic assessment of existing school buildings is an important issue in earthquake prone regions; such is the case of the Algarve, which is the southern region of Portugal mainland. Having this problem in mind,… read more here.
Keywords: existing school; school; seismic analysis; school buildings ... See more keywords