Surrogate assisted active subspace and active subspace assisted surrogate—A new paradigm for high dimensional structural reliability analysis

N Navaneeth, S Chakraborty - Computer Methods in Applied Mechanics …, 2022 - Elsevier
We propose a novel approach for solving high-dimensional reliability analysis problems.
The basic premise is to train the surrogate model on a low-dimensional manifold, discovered …

[PDF][PDF] Saddlepoint Approximation Method in Reliability Analysis: A Review

D Meng, Y Guo, Y Xu, S Yang, Y Guo… - … in Engineering & …, 2024 - cdn.techscience.cn
The escalating need for reliability analysis (RA) and reliability-based design optimization
(RBDO) within engineering challenges has prompted the advancement of saddlepoint …

Stochastic dynamic analysis of marine risers considering fluid-structure interaction and system uncertainties

P Ni, J Li, H Hao, Y Xia, X Du - Engineering Structures, 2019 - Elsevier
Stochastic dynamic analysis of offshore structures considering both fluid-structure interaction
and system uncertainties is a challenging research task. This paper proposes a novel …

A decision support tool for sustainable and resilient building design

U Alibrandi, KM Mosalam - Risk and Reliability Analysis: Theory and …, 2017 - Springer
In this chapter, an integrated approach for a holistic (involving notions of safety, resiliency
and sustainability) building design is presented to select the optimal design alternative …

Multi-scale stochastic dynamic response analysis of offshore risers with lognormal uncertainties

P Ni, Y Xia, J Li, H Hao, K Bi, H Zuo - Ocean Engineering, 2019 - Elsevier
This paper presents a multi-scale stochastic dynamic analysis method for offshore
structures. The uncertainties in the structural material parameters, such as mass density and …

Hybrid reliability analysis for spacecraft docking lock with random and interval uncertainty

J Zhang, J Qiu, P Wang - International Journal of Aerospace …, 2017 - Wiley Online Library
This paper presents a novel procedure based on first‐order reliability method (FORM) for
structural reliability analysis with hybrid variables, that is, random and interval variables. This …

Simulation of stochastic processes by sinc basis functions and application in TELM analysis

M Broccardo, A Der Kiureghian - Journal of Engineering Mechanics, 2018 - ascelibrary.org
This study serves three purposes:(1) to review a synthesis formula for simulation of band-
limited stochastic processes based on the sinc expansion;(2) to implement this synthesis …

Dynamic reliability design of multicomponent structure with improved weighted regression distributed collaborative surrogate model method

XW Dong, WK Li, CY Zhu, CH Chen… - Advances in Materials …, 2018 - Wiley Online Library
For dynamic reliability design of complex structures with multiple components, an improved
weighted regression distributed collaborative surrogate model method (IWRDCSMM) is …

Application of the Tail Equivalent Linearization Method to wave bending moment and comparison with experimental data

L Garrè, B Guo, O Gramstad, E Vanem - Probabilistic Engineering …, 2022 - Elsevier
This paper estimates extreme midship wave bending moment of a ship in a specific sea
state using First Order Reliability Method (FORM) and the Tail Equivalent Linearization …

Holistic design platform for sustainable and resilient building design

U Alibrandi, KM Mosalam - 2019 - s-space.snu.ac.kr
In this paper we introduce the Societal Holistic Design Platform (HDP) under uncertainty for
sustainable and resilient building design. The integration of classical Risk Analysis …