Results 11 to 20 of about 4,967,084 (293)

Quantification of Model Uncertainty Based on Variance and Entropy of Bernoulli Distribution

Mathematics, 2022
This article studies the role of model uncertainties in sensitivity and probability analysis of reliability. The measure of reliability is failure probability.
Zdeněk Kala
doaj   +1 more source

Estimating failure probabilities

Bernoulli, 2015
Published at http://dx.doi.org/10.3150/13-BEJ594 in the Bernoulli (http://isi.cbs.nl/bernoulli/) by the International Statistical Institute/Bernoulli Society (http://isi.cbs.nl/BS/bshome.htm)
Drees, Holger, de Haan, Laurens
openaire   +4 more sources

A Novel Methodology-Based Joint Hypergeometric Distribution to Analyze the Security of Sharded Blockchains

IEEE Access, 2020
Cryptocurrencies (e.g., Bitcoin and Ethereum), which promise to become the future of money transactions, are mainly implemented with blockchain technology. However, blockchain suffers from scalability issues.
Abdelatif Hafid, Abdelhakim Senhaji Hafid, Mustapha Samih   +2 more
doaj   +1 more source

Probabilistic slope stability analysis: a case study of Ain Bouzian landslide within North-East Algeria

Journal of Building Materials and Structures, 2022
The aim of this study is to carry out a probabilistic analysis of slope stability within homogenous soil profile of Ain Bouzian landslides located north-east Algeria.
Samir Ghedjati, Mohammed Lamara, Youcef Houmadi   +2 more
doaj   +1 more source

Influence of rock mass spatial variability on probability of tunnel roof wedge failure

Rock and Soil Mechanics, 2021
In tunnel design and construction, the stability evaluation of tunnel roof wedge usually adopts traditional deterministic analysis methods, which cannot appropriately reflect the spatial variability of rock mass.
ZHANG Wen-gang, WANG Qi, LIU Han-long, CHEN Fu-yong   +3 more
doaj   +1 more source

Failure probability of regional flood defences

E3S Web of Conferences, 2016
Polders in the Netherlands are protected from flooding by primary and regional flood defence systems. During the last decade, scientific research in flood risk focused on the development of a probabilistic approach to quantify the probability of flooding
Lendering Kasper
doaj   +1 more source

Lifetime modelling for mechanical equipment by utilizing time-series data based-on the damage-based survival analysis (A trial for applying the model to the equipment in a chemical plant)

Nihon Kikai Gakkai ronbunshu, 2020
A variety of health assessment technologies for mechanical systems utilizing time-series sensor data has been developed and are recently being applied to the maintenance work as a solution to the predictive maintenance.
Yosuke UEKI, Hiroaki AMAKAWA, Ippei NUMATA, Atsuki SANDO, Makoto NAKASHIMA   +4 more
doaj   +1 more source

Shock response failure analysis method for shipborne equipment under implosion load

Zhongguo Jianchuan Yanjiu, 2023
ObjectivesIn order to assess the vitality of shipborne equipment consists of important components of a warship system under the action of an anti-ship missile implosion load, this paper propose a response failure analysis method.MethodsThe shock response
Zeheng DONG, Fangyun LU, Xiangyu LI
doaj   +1 more source

Estalishing a nonlinear optimization method for structural reliability analysis [PDF]

مهندسی عمران شریف, 2023
The Hasofer-Lind and Rackwitz-Fiessler (HLRF) algorithm, which is based on the first-order reliability method (FORM), is widely used to estimate failure probability, reliability index, and design point in structural reliability analysis.
Mehrshad Ghorbanzadeh, P. Homami, M. Shahrouzi   +2 more
doaj   +1 more source

Time-to-Failure Forecast for Corroded Shell of Above-Ground Steel Tank Used to Store Liquid Fuels [PDF]

Archives of Civil Engineering, 2021
An original simplified procedure to estimate the remaining service time of corroded shell of an on-the-ground steel tank used to store liquid fuels is presented in this paper.
Mariusz Maslak, Michał Pazdanowski
doaj   +1 more source