Results 21 to 30 of about 61,616 (261)

Influence of Directionality on the Seismic Response of Typical RC Buildings

open access: yesApplied Sciences, 2022
Current seismic analysis contemplates the simultaneous use of the orthogonal components of an earthquake in order to determine the structural stresses closer to reality.
Ignacio Bugueño   +2 more
doaj   +1 more source

Nonlinear analysis of a hoist tower for seismic loads [PDF]

open access: yesArchives of Civil Engineering, 2022
In recent years, the intensity of the loads caused by mining activity has increased in Poland. This exploitation is often carried out in urbanized areas, so their operation on structures is not only a social problem, but also a challenge for engineers ...
Filip Pachla, Tadeusz Tatara
doaj   +1 more source

Lie symmetry analysis, exact solutions and conservation laws for the time fractional modified Zakharov–Kuznetsov equation [PDF]

open access: yes, 2017
In this work, Lie symmetry analysis (LSA) for the time fractional modified Zakharov–Kuznetsov (mZK) equation with Riemann–Liouville (RL) derivative is analyzed.
Yusuf, Abdullahi   +3 more
core   +2 more sources

Seismic Vulnerability Assessment of Jacket Type Offshore Platforms [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2018
Most of oil and gas offshore platforms are located in the seismic regains. Therefore, Seismic vulnerability evaluation of the offshore platforms is one of the essential vital issues in the structural systems.
Somayyeh Karimiyan
doaj   +1 more source

Evaluation of nonlinear behavior of High Performance Fiber Reinforced Cementitious Composite (HPFRCC) Frames [PDF]

open access: yesJournal of Structural and Construction Engineering, 2020
Replacing of conventional concrete by High Performance Fiber Reinforced Cementitious Composite (HPFRCC) could improve tensile strength, bending strength, shear strength and other capability of behaviour such as ductility, energy absorption and toughness.
mohammad hossein saghafi   +2 more
doaj   +1 more source

Evaluation of Intermediate Reinforced Concrete Moment Frame Subjected to Truck Collision [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2022
In this study, the progressive collapse of reinforced concrete structures due to vehicle collision to the columns of the ground floor was modeled and examined. For this purpose, a four-story reinforced concrete building with the intermediate moment frame
Seyed Reza Siadati   +2 more
doaj   +1 more source

New extended generalized Kudryashov method for solving three nonlinear partial differential equations [PDF]

open access: yes, 2020
New extended generalized Kudryashov method is proposed in this paper for the first time. Many solitons and other solutions of three nonlinear partial differential equations (PDEs), namely, the (1+1)-dimensional improved perturbed nonlinear Schrödinger ...
Alngar, Mohamed E.M.   +2 more
core   +2 more sources

mu-stability criteria for nonlinear differential systems with additive leakage and transmission time-varying delays [PDF]

open access: yes, 2018
In this paper, the μ-stability analysis issue of nonlinear differential systems along with two kinds of delay components, namely, leakage delay and transmission delay, is investigated.
Rakkiyappan, Rajan   +2 more
core   +1 more source

Reservoir water effects on earthquake performance evaluation of Torul Concrete-Faced Rockfill Dam

open access: yesWater Science and Engineering, 2009
This study presents earthquake performance analysis of the Torul Concrete-Faced Rockfill (CFR) Dam with two-dimensional dam-soil and dam-soil-reservoir finite element models.
Alemdar BAYRAKTAR   +2 more
doaj   +3 more sources

Linear and Nonlinear Earthquake Analysis for Strength Evaluation of Masonry Monument of Neoria

open access: yesBuildings, 2023
An evaluation of the seismic behavior of a massive masonry monument with vaults, namely, the Neoria complex at the old port of Chania, is presented here. The usage of modal response analysis requires the combination of many eigenmodes in order to capture
Maria E. Stavroulaki   +5 more
doaj   +1 more source

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