Reliability analysis
RELIABILITY ANALYSIS OF BIDDERS AND THEIR TENDER OFFERS CONCERNING EXECUTION OF CONSTRUCTION WORKS
... the reliability analysis methods of bidders and their tenders offers for implementation of construction works are ...the reliability of bidders is determined by the comparison of their economic ...
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Reliability analysis of two unit parallel repairable industrial system
... a reliability model in which a single server who visits the system immediately may do all the work of preventive maintenance (PM), repair and replacement of the units consisted by the system according to their ...
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Number of iterations needed in Monte Carlo Simulation using reliability analysis for tunnel supports
... This article will show two methods to calculate number of iterations needed in Monte Carlo Simulation. Both methods are shown in the example of the reliability analysis performed for tunnelsupports used in ...
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Degradation modeling for reliability analysis with time-dependent structure based on the inverse gaussian distribution
... Conventional reliability analysis techniques are focused on the occurrence of failures over ...Degradation analysis can provide information about the components lifetime distribution without actually ...
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REPOSITORIO INSTITUCIONAL DA UFOP: Reliability analysis of typical cold-formed steel beams sections.
... a reliability analysis of cold-formed steel beams, based on the FORM and MC simulation and using data obtained from experimental tests performed at the Johns Hopkins University, Baltimore (Schafer, 2003; ...
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Structural reliability analysis of steel plane frames with semi-rigid connections
... under analysis as well as the fixed displacement limit (dl), the performance function G(u)=1- (cd/dl) is ...the reliability analysis to compose the gradient vector of each iteration of the FORM ...
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Reliability analysis of radiographic methods for determination of posterolateral lumbossacral fusion
... descriptive analysis is shown in percentage of agreement among observers and ...intraobserver. Reliability analysis was carried out using Kappa coefficient, with values of -1 to 1, where those near ...
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Feature-Family-Based Reliability Analysis of Software Product Lines
... the reliability of the whole product line in a single ...feature-based analysis is applied to build a variable and probabilistic model per behavioral fragment and to analyze each such model using a pa- ...
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Evaluating some Reliability Analysis Methodologies in Seismic Design
... Approach: Reliability of the expected performance state is assessed by using various methodologies based on finite element nonlinear static pushover analysis and specialized reliability software ...
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Exploratory factor analysis and reliability analysis with missing data: A simple method for SPSS users
... When !PrepEMdvtv2 is cvlled, if first issues vn OMSEND commvnd thvt cvuses the @1 vnd @2 dvtvsets to be finvlized. It then goes through severvl dvtv mvnvgement steps thvt result in the crevtion of dvtvset EMcorr, v ...
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Reliability analysis of a timber truss system subjected to decay
... Moreover, in old structures, the mechanical properties of timber are affected, not only by the duration of load and moisture content, but also by biological activity, which is common in elements in direct contact with ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.34 número4
... reduced reliability levels. The objective of reliability based design optimization (RBDO) is to optimize structures guaranteeing that a minimum level of reliability, chosen a priori by the designer, ...
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Marcílio Sousa da Rocha Freitas
... the reliability indices. The First-Order Second-Moment (FOSM) reliability analysis model was used for calibration of resistance factors used in the AISI Specification for cold- formed steel ...
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Lat. Am. j. solids struct. vol.8 número3
... structural analysis usually assumes a fixed base condition neglecting SSI ...stochastic analysis of soil-structure interaction [22, 25], the reliability analysis of structures, including soil- ...
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J. Braz. Soc. Mech. Sci. & Eng. vol.30 número2
... Structural reliability analysis allows this uncertainty to be explicitly taken into account, and a quantitative measure of structural safety to be ...
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Human reliability in non-destructive inspections of nuclear power plant components: modeling and analysis
... Safety, reliability and availability are fundamental issues in design, construction and operation of nuclear facilities, as nuclear power plants (NPPs). Non-destructive inspection (NDI) is one of the key tools for ...
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Psychometric characteristics of the functional assessment of cancer therapy-general when applied to Brazilian cancer patients : A cross-cultural adaptation and validation
... The estimated minimum sample size was based on Hair et al.’s [27] recommendation of 5–10 subjects (k) for each model parameter. Since the tested model has 58 parameters (FACT-G: 27 items, 27 errors, and 4 factors), we ...
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Radiol Bras vol.49 número6
... Two other evaluators (observers 2 and 3) analyzed the anatomical structures. The observers were practicing neurosurgeons and were invited to participate because of their familiarity with the anatomy and corresponding ...
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Braz. J. Phys. Ther. vol.12 número6
... was set at 25 participants in order to include participants with diferent degrees of impairment. Two participants were excluded from the inal analysis: one due to participation in the training phase, and the other ...
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Human resources management strength : Preliminary measure
... The reliability of a test is the consistency of the results a person gets when applying the test in different dates; is the extent to which the measurements of a test remain consistent over repeated tests of the ...
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