Guideline for FE analyses of concrete dams

R Malm - 2016 - diva-portal.org
Numerical 3D finite element (FE) analyses allows the engineers to perform more accurate
and detailed analyses, compared to the traditional design methods. Today, FE-analyses are …

[HTML][HTML] The application of the coupled acoustic–structural approach (CASA) method on the free vibration of submerged structures

OA Ullestad, Z Liu - Ocean Engineering, 2024 - Elsevier
Traditionally, the consideration of the surrounding water during the modal analysis of
submerged structures has been done by applying constant added mass factors. This method …

Developing a simulation model to numerically estimate energy parameters and wave energy converter efficiency of a floating wave power plant

M Zhelonkin, A Kurkin, A Loskutov, A Plekhov… - Energies, 2023 - mdpi.com
The significance of coastal zone object protection using wave electrical energy complexes
(WEECs) is dealt with. The authors suggest using a floating wave power plant (FWPP) …

Structure Integrity Analysis Using Fluid–Structure Interaction at Hydropower Bottom Outlet Discharge

MR Mohd Radzi, MH Zawawi, MA Abas… - Water, 2023 - mdpi.com
Dam reliability analysis is performed to determine the structural integrity of dams and, hence,
to prevent dam failure. The Chenderoh Dam structure is divided into five parts: the left bank …

Seismic high-frequency content loads on structures and components within nuclear facilities

C Rydell - 2014 - diva-portal.org
Sweden is generally considered to be a low seismicity area, but for structures within nuclear
power facilities, the safety level demand with respect to seismic events are high and thus …

A New Optimal Sensor Location Method for Double-curvature Arch Dams: A Comparison with the Modal Assurance Criterion (MAC)

AM Giahi, JA Marnani… - Periodica …, 2024 - pp5.omikk.bme.hu
Determining the optimal location of sensors in order to identify modal parameters in large
structures such as dams is one of the most important and widely used topics in damage …

Structural health monitoring of concrete arch dams using the wavelet transform and modal assurance criterion methods

AM Giahi, J Asgari Marnani… - Scientia …, 2023 - scientiairanica.sharif.edu
Structural health monitoring of dams is a necessary issue in water supply network. Not
identifying the local damages in these super structures and their extension could lead to …

Influence of construction joints in arch-gravity dams modelling: The case of ridracoli

G Buffi, P Manciola, L de Lorenzis… - … Congress on Large …, 2018 - taylorfrancis.com
Safety and proactive vision are key aspects in the management of large structures such as
dams. Nowadays, finite element (FE) simulations are an essential tool in analysing the …

Investigating the Effect of Intensity and Location of Damage on Modal Characteristics in Concrete Arch Dams

AM Giahi, J Asgari Marnani, H Ahmadi… - Sharif Journal of …, 2021 - sjce.journals.sharif.edu
Dams are among the most important and largest engineering structures used to supply
potable and agricultural water and hydro-power as well as prevent seasonal floods. Human …

An Estimate of the Equivalent Uniform Stress Cycles Imposed on the Core of Embankment Dams During Earthquakes

J Jalili, SEA Hosseini - Iranian Journal of Science and Technology …, 2022 - Springer
This paper focuses on generating a set of equations to estimate the amplitude and number
of equivalent uniform shear stress cycles caused by earthquakes in the core of embankment …