Results 1 to 10 of about 25,483,023 (194)

Seismic Reliability-Based Design Versus Safety-Factor Based Design of Shallow Foundations Near a slope [PDF]

open access: yesNumerical Methods in Civil Engineering, 2022
In this study, the stability of the foundation near a slope is investigated through a typical example of designing a shallow foundation. Foundation stability is typically evaluated through the bearing capacity’s factor of safety and the reliability of ...
Ali Shojaeian   +2 more
doaj   +1 more source

Probabilistic Progressive Collapse Analysis of 3D Steel Moment Frame Using Fragility Curves [PDF]

open access: yesمهندسی عمران شریف, 2022
Previous studies indicate that low-rise buildings are more prone to progressive collapse rather than high-rise ones. In this research, an innovative method of probabilistic analysis of progressive collapse has been applied based on the concept of ...
E. Mohammadi Dehcheshmeh   +2 more
doaj   +1 more source

Analysis of an Approximation Algorithm for Scheduling Independent Parallel Tasks [PDF]

open access: yesDiscrete Mathematics & Theoretical Computer Science, 1999
In this paper, we consider the problem of scheduling independent parallel tasks in parallel systems with identical processors. The problem is NP-hard, since it includes the bin packing problem as a special case when all tasks have unit execution time. We
Keqin Li
doaj   +1 more source

Analysis of a probabilistic approach for modelling and assessment of the water quality of rivers

open access: yesJournal of Hydroinformatics, 2022
Monitoring the ecological status of water bodies is crucial to guarantee human health and economic development. However, monitoring is often deficient in developing regions due to high installation and maintenance costs, thus it is frequently supported ...
Marianne Brum   +3 more
doaj   +1 more source

A Priority Queue with Many Customer Types, Correlated Arrivals and Changing Priorities

open access: yesMathematics, 2020
A single-server queueing system with a finite buffer, several types of impatient customers, and non-preemptive priorities is analyzed. The initial priority of a customer can increase during its waiting time in the queue.
Seokjun Lee   +4 more
doaj   +1 more source

Analysis of the Impact of Meteorological Parameters Over the Main Stage of Rice Cultivation in Mazandaran Province [PDF]

open access: yesNīvār, 2022
It has been tried to investigate and study the fluctuations of different meteorological parameters at different probability levels in the important stages of the agricultural calendar.
Anahita Kheirkhah   +4 more
doaj   +1 more source

Improved Decomposed-Coordinated Kriging Modeling Strategy for Dynamic Probabilistic Analysis of Multicomponent Structures

open access: yesIEEE Transactions on Reliability, 2020
The probabilistic design of complex structure usually involves the features of numerous components, multiple disciplines, nonlinearity, and transients and, thus, requires lots of simulations as well.
Cheng Lu, Yunwen Feng, C. Fei, S. Bu
semanticscholar   +1 more source

Reducing Statistical Uncertainty in Elastic Settlement Analysis of Shallow Foundations Relying on Targeted Field Investigation: A Random Field Approach

open access: yesGeosciences, 2020
The present paper deals with the practical problem of reducing statistical uncertainty in elastic settlement analysis of shallow foundations by relying on targeted field investigation with the aim of an optimal design.
Panagiotis Christodoulou   +1 more
doaj   +1 more source

The Effect of Targeted Field Investigation on the Reliability of Earth-Retaining Structures in Passive State: A Random Field Approach

open access: yesGeosciences, 2020
In one of their recent works, the authors examined parametrically the effect of targeted field investigation on reducing statistical uncertainty in active state analysis of earth retaining structures based on 2165 different cases for each of the sliding ...
Panagiotis Christodoulou   +2 more
doaj   +1 more source

Flood adaptation decision‐making for vulnerable locations using expectation–quantile–investment analysis

open access: yesJournal of Flood Risk Management, 2023
Floods represent one of the major challenges facing human societies. The impacts caused by them are extensive, and efficient flood adaptation will play a key role in the current century.
Rui Teixeira   +3 more
doaj   +1 more source

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