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An Enhanced HL-RF Method for the Computation of Structural Failure Probability Based On Relaxed Approach [PDF]
Civil Engineering Infrastructures Journal, 2013 The computation of structural failure probability is vital importance in the reliability analysis and may be carried out on the basis of the first-order reliability method using various mathematical iterative approaches such as Hasofer-Lind and Rackwitz ...
Behrooz Keshtegar, Mahmoud Miri
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Estimating Failure Probability with Neural Operator Hybrid Approach
Mathematics, 2023 Evaluating failure probability for complex engineering systems is a computationally intensive task. While the Monte Carlo method is easy to implement, it converges slowly and, hence, requires numerous repeated simulations of a complex system to generate ...
Mujing Li, Yani Feng, Guanjie Wang
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Weibull Failure Probability Estimation Based on Zero-Failure Data [PDF]
Mathematical Problems in Engineering, 2015 Reliability testing is often carried out with small sample sizes and short duration because of increasing costs and the restriction of development time. Therefore, for highly reliable products, zero-failure data are often collected in such tests, which could not be used to evaluate reliability by traditional methods.
Jiang, Ping +3 more
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Reliability Analysis of Corroded Reinforced Concrete Beams Using Enhanced HL-RF Method [PDF]
Civil Engineering Infrastructures Journal, 2015 Steel corrosion of bars in concrete structures is a complex process which leads to the reduction of the cross-section bars and decreasing the resistance of the concrete and steel materials.
Arash Mohammadi Farsani +1 more
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Local Sensitivity of Failure Probability through Polynomial Regression and Importance Sampling
Mathematics, 2023 Evaluating the failure probability of a system is essential in order to assess its reliability. This probability may significantly depend on deterministic parameters such as distribution parameters or design parameters.
Marie Chiron +2 more
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Recheck on reliability of Heihe-Changling Section of China-Russia Eastern Gas Pipeline
You-qi chuyun, 2020 In the reliability assessment of the Heihe-Changling Section of China-Russia Eastern Gas Pipeline at the preliminarydesign stage, the basic data of the pipeline sourced from trial-produced steel pipes, while the girth weld data referenced thewelding ...
Qingmei JIANG +2 more
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Investigation on slope rainfall threshold surface based on failure probablolity
Zhongguo dizhi zaihai yu fangzhi xuebao, 2021 Rainfall is the main factor inducing slope deformation and instability, and the early warning and prediction of rainfall-triggered landslide has always been the core issue in the field of engineering.
Xisheng DENG, Yuan ZHANG, Yu TANG
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Applied Sciences, 2021 The seismic performance of the aged-concrete gravity dam (aged-CGD) by safety assessment based on the reliability-index is the main focal point of this study.
Tahmina Tasnim Nahar +2 more
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Nihon Kikai Gakkai ronbunshu, 2016 Probabilistic fracture mechanics (PFM) analysis is an evaluation method for the structural integrity of components containing a crack, with considering the random variability of the input physical parameters, such as crack growth rate.
Satoshi OKAJIMA +2 more
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On confidence intervals for failure probability estimates in Kriging-based reliability analysis
Reliability Engineering & System Safety, 2020 Despite recent advancements in adaptive Kriging-based reliability analysis for complex limit states, estimation of the accuracy of extant techniques when the true failure probability is unknown remains an important challenge.
Zeyu Wang, A. Shafieezadeh
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