Probabilistic approach to damage stability

2010 ◽  
pp. 227-242 ◽  
Author(s):  
T Santos ◽  
C Soares
Keyword(s):  
Probabilistic Approach ◽  
Damage Stability

scholarly journals Assessment of Survivability of Surface Combatants after Damage in the Sea Environment

2017 ◽  
Vol 33 (02) ◽  
pp. 156-165
Author(s):  
Evangelos Boulougouris ◽  
Stuart Winnie ◽  
Apostolos Papanikolaou
Keyword(s):  
North Atlantic ◽  
Probabilistic Approach ◽  
Weather Conditions ◽  
Operating Conditions ◽  
Stability Assessment ◽  
Stability Criteria ◽  
The North ◽  
Damage Stability ◽  
Damaged Stability ◽  
The North Pacific

The operating conditions of modern warships, in the natural sea environment, have a significant influence on their survivability in the event that watertight integrity is lost. Up to now, the consideration of sea and weather conditions has been implicitly accounted for in a naval ship's damaged stability assessment. This article outlines a probabilistic approach to assessing a naval ship's damage stability, in which some of the limitations of the currently used damage stability criteria are identified, including the validity of the assumption of moderate sea states at the time of damage. An investigation of the operability of a frigate design found that there is a significant increase in the risk of a ship's loss when changing the operational area from the North Atlantic to the North Pacific. A remarkable additional finding of the study showed that the assumed distribution for the damage penetration has no significant effect on the ship's survivability because of the way modern combatants are designed.

CARBONATION INDUCED CORROSION ANALYSIS OF REINFORCED CONCRETE STRUCTURES BASED ON FULL PROBABILISTIC APPROACH – AN INDONESIAN CASE STUDY

2018 ◽  
Vol 4 (1) ◽  
pp. 165
Author(s):  
Herry Prabowo ◽  
Mochamad Hilmy
Keyword(s):  
Service Life ◽  
Probabilistic Approach ◽  
Concrete Structures ◽  
Weather Condition ◽  
Analysis Data ◽  
National Standard ◽  
Concrete Carbonation ◽  
Durability Design ◽  
Starting Point ◽  
Real Performance

The assessment of the service life of concrete structures using the durability design approach is widely accepted nowadays. It is really encouraged that a simulation model can resemble the real performance of concrete during the service life. This paper investigates the concrete carbonation through probabilistic analysis. Data regarding Indonesian construction practice were taken from Indonesian National Standard (SNI). Meanwhile, data related to Indonesian weather condition for instance humidity and temperature are taken from local Meteorological, Climatological, and Geophysical Agency from 2004 until 2016. Hopefully the results can be a starting point for durability of concrete research in Indonesia.

Prediction of Solutions of the Duffing System with Tuned Mass Damper

2020 ◽  
Vol 22 (4) ◽  
pp. 983-990
Author(s):  
Konrad Mnich
Keyword(s):  
Dynamical System ◽  
Duffing Oscillator ◽  
Probabilistic Approach ◽  
Nonlinear Dynamical System ◽  
Tuned Mass Damper ◽  
Nonlinear Dynamical ◽  
Duffing System ◽  
Mass Damper ◽  
Basin Stability ◽  
Stability Concept

AbstractIn this work we analyze the behavior of a nonlinear dynamical system using a probabilistic approach. We focus on the coexistence of solutions and we check how the changes in the parameters of excitation influence the dynamics of the system. For the demonstration we use the Duffing oscillator with the tuned mass absorber. We mention the numerous attractors present in such a system and describe how they were found with the method based on the basin stability concept.

A PROBABILISTIC APPROACH FOR DETERMINING THE RESULT OF THE CENTRIFUGAL IMPACT GRINDING

2017 ◽  
Vol 12 (30) ◽  
pp. 90-97
Author(s):  
Yu.G. Klykov ◽  
◽  
R.N. Maksimov ◽  
A.I. Rakaev ◽  
L.V. Soroker ◽  
...  
Keyword(s):  
Probabilistic Approach

Reevaluation of the Design Loads for an Existing Avalanche Protection Gallery - A Probabilistic Approach

2015 ◽  
Vol 105 (49) ◽  
pp. 1-8
Author(s):  
Katharina Fischer ◽  
Matthias Schubert ◽  
Mark Schaer ◽  
Stefan Margreth ◽  
Kristian Schellenberg
Keyword(s):  
Probabilistic Approach ◽  
Design Loads
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