Results 131 to 140 of about 474,589 (167)

Sensitivity Analysis of Reliability‐Based Optimal Solution

Journal of Engineering Mechanics, 1994
The paper examines reliability‐based optimization problems formulated as the minimization of an objective function with reliability constraints that model the requirements for the reliability index of component failure modes. It is briefly described how these problems can be solved.
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Urban design-storm sensitivity and reliability

Journal of Hydrology, 1984
Abstract Urban-runoff design-storm selection has in the past been arbitrary at times. This has led to inadequate and unreliable capacity design of urban-runoff structures. By utilizing a continuous urban-runoff digital computer model, the frequency response of selected urban basins to a selected historical point-rainfall record is generated.
Michael L. Voorhees, Harry G. Wenzel
openaire   +1 more source

Reliability Sensitivity Analysis of Dynamical Systems

2019
The reliability sensitivity analysis of systems subjected to stochastic loading is considered in this chapter. In particular, the change that the probability of failure undergoes due to changes in the distribution parameters of the uncertain model parameters is utilized as a sensitivity measure.
Hector Jensen, Costas Papadimitriou
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Sensitivity of Reliability‐Based Optimum Design

Journal of Structural Engineering, 1985
A reliability‐based optimization sensitivity analysis technique based on the feasible directions concept is presented for plastic design of redundant structures. This technique is specialized to a formulation of the problem of plastic optimization for minimum weight based on a rational reliability constraint for sizing members.
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Reliability calculation based on sensitivity analysis

Proceedings of 2011 International Conference on Electronic & Mechanical Engineering and Information Technology, 2011
The optimization method based the sensitivity analysis compute structural reliability is proposed. At first, we analyze sensitivity. The stress differentiates with respect to a random variable may obtain the sensitivity. According to the sensitivity analysis, designer should modify data. Second, optimization model is established.
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Reliability of Slopes in Sensitive Clays

2017
Risk and probabilistic analyses have now had enough applications that make them effective to use in practice. The approach provides more insight than deterministic analyses alone. They help reduce uncertainty and focus on safety and cost-effectiveness.
Suzanne Lacasse, Zhongqiang Liu, Jihwan Kim, Jung Chan Choi, Farrokh Nadim   +4 more
openaire   +1 more source

Sensitivity Measures in Nested Reliability Analyses

Journal of Engineering Mechanics, 1991
An introduction is given to the concept of nested reliability analyses in structural engineering. This concept is useful for the reliability assessment of structures subjected to time‐varying loading conditions. The application of the concept for fast integration of the failure probability for a structure during a reference period, such as the design ...
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Sensitivity Analysis on Reliability Prediction

2023 Annual Reliability and Maintainability Symposium (RAMS), 2023
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A cross-disorder dosage sensitivity map of the human genome

Cell, 2022
Ryan L Collins, Ab, Joseph T Glessner, Lisa-Marie Niestroj   +2 more
exaly  

MiR-690, an exosomal-derived miRNA from M2-polarized macrophages, improves insulin sensitivity in obese mice

Cell Metabolism, 2021
Wei Ying, Zhenlong Luo, Yudong Ji
exaly